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then go on to the next selection. Press either the SCAN or the TYPE arrows again, to stop scanning. The tape must have at least three seconds of silence between each selection for scan to work.


BAND: Press this button to listen to the radio when a cassette tape or CD is playing. The inactive tape or CD will remain safely inside the radio for future listening.


TAPE DISC: Press this button to play a cassette tape or CD when listening to the radio. The inactive tape or CD will remain safely inside the radio for future listening. Z (Eject): Press this button to stop and eject a tape when it is playing or to eject a tape when it is not playing. Eject may be activated with the radio off.


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Cassette Tape Messages


CHK TAPE (Check Tape): If this message appears on the display, the tape will not play due to one of the following errors:


The tape is tight and the player cannot turn the tape hubs. Remove the tape. Hold the tape with the open end down and try to turn the right hub counterclockwise with a pencil. Turn the tape over and repeat. If the hubs do not turn easily, the tape may be damaged and should not be used in the player. Try a new tape to make sure your player is working properly. The tape is broken. Try a new tape. The tape is wrapped around the tape head. Attempt to get the cassette out. Try a new tape.


CLEAN: If this message appears on the display, the cassette tape player needs to be cleaned. It will still play tapes, but it should be cleaned as soon as possible to prevent damage to the tapes and player. See Care of the Cassette Tape Player on page 3-104.


If the cassette tape is not playing correctly, for any other reason, try a known good cassette.


If any error occurs repeatedly or if an error cannot be corrected, contact your GM dealer. If the radio displays an error message, write it down and provide it to your GM dealer when reporting the problem. CD Adapter Kits It is possible to use a portable CD player with the cassette tape player after activating the bypass feature on your tape player. To activate the bypass feature, perform the following steps: 1. Turn the ignition on. 2. Turn the radio off. 3. Press and hold the TAPE DISC button for


five seconds. READY will appear on the display and the tape symbol on the display will flash, indicating the feature is active.


4. Insert the adapter into the cassette tape slot. It will


power up the radio and begin playing.


The override feature will remain active until the eject button is pressed.


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(cid:127) (cid:127) (cid:127) Playing a CD Insert a CD partway into the slot, label side up. The player will pull it in and the CD should begin playing. If you want to insert a CD with the ignition off, first press the eject button or the INFO knob. If the ignition or radio is turned off with the CD in the player, it will stay in the player. When the ignition or radio is turned on, the CD will start playing where it stopped, if it was the last selected audio source. When a CD is inserted, the CD symbol will appear on the display. As each new track starts to play, the track number will appear on the display. The CD player can play the smaller 3 inch (8 cm) single CDs with an adapter ring. Full-size CDs and the smaller CDs are loaded in the same manner. If playing a CD-R, the sound quality may be reduced due to CD-R quality, the method of recording, the quality of the music that has been recorded, and the way the CD-R has been handled. There may be an increase in skipping, difficulty in finding tracks, and/or difficulty in loading and ejecting. If these problems occur, check the bottom surface of the CD. If the surface of the CD is damaged, such as cracked, broken, or scratched, the CD will not play properly. If the surface of the CD is soiled, see Care of Your CDs and DVDs on page 3-105 for more information.


If you add any label to a CD, insert more


If there is no apparent damage, try a known good CD. Do not add any label to a CD, it could get caught in the CD player. If a CD is recorded on a personal computer and a description label is needed, try labeling the top of the recorded CD with a marking pen instead. Notice: than one CD into the slot at a time, or attempt to play scratched or damaged CDs, you could damage the CD player. When using the CD player, use only CDs in good condition without any label, load one CD at a time, and keep the CD player and the loading slot free of foreign materials, liquids, and debris. If an error appears on the display, see “CD Messages” later in this section.


1 PREV (Previous): Press this pushbutton to go to the beginning of the current track if more than eight seconds have played. TRACK and the track number will appear on the display. If this pushbutton is held or pressed more than once, the player will continue moving backward through the CD.


2 NEXT: Press this pushbutton to go to the next track. TRACK and the track number will appear on the display. If this pushbutton is held or pressed more than once, the player will continue moving forward through the CD.


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3 REV (Reverse): Press and hold this pushbutton to quickly reverse within a track. Press and hold this pushbutton for less than two seconds to reverse at six times the normal playing speed. Press and hold it for more than two seconds to reverse at 17 times the normal playing speed. Release this pushbutton to play the passage. ET and the elapsed time of the track will appear on the display.


4 FWD (Forward): Press and hold this pushbutton to quickly advance within a track. Press and hold this pushbutton for less than two seconds to advance at six times the normal playing speed. Press and hold it for more than two seconds to advance at 17 times the normal playing speed. Release this pushbutton to play the passage. ET and the elapsed time of the track will appear on the display.


6 RDM (Random): Press this pushbutton to hear the tracks in random, rather than sequential, order. RDM ON will appear on the display. RDM T and the track number will appear on the display when each track starts to play. Press this pushbutton again to turn off random play. RDM OFF will appear on the display. © SEEK ¨: Press the left arrow to go to the start of the current or to the previous track. Press the right arrow to go to the start of the next track. If either arrow is held or pressed more than once, the player will continue moving backward or forward through the CD.


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© SCAN ¨: Press and hold either the SCAN or the TYPE arrows for more than two seconds until SCAN appears on the display and you hear a beep. The radio will go to the next track, play for 10 seconds, then go on to the next track. Press either the SCAN or the TYPE arrows again, to stop scanning.


INFO (Information): Press this knob to see how long the current track has been playing. ET and the elapsed time will appear on the display. To change the default on the display, track or elapsed time, press the knob until you see the display you want, then hold the knob for two seconds. The radio will produce one beep and the selected display will now be the default.


BAND: Press this button to listen to the radio when a cassette tape or CD is playing. The inactive tape or CD will remain safely inside the radio for future listening.


TAPE DISC: Press this button to play a cassette tape or CD when listening to the radio. The inactive tape or CD will remain safely inside the radio for future listening. Z (Eject): Press this button to stop and eject a CD when it is playing or to eject a CD when it is not playing. Eject may be activated with either the ignition or radio off. CDs may be loaded with the radio and ignition off if this button is pressed first.


CD Messages If the CD comes out, it could be for one of the following reasons:


It is very hot. When the temperature returns to normal, the CD should play.


(cid:127) You are driving on a very rough road. When the


road becomes smoother, the CD should play. The CD is dirty, scratched, wet, or upside down. The air is very humid. If so, wait about an hour and try again. There may have been a problem while burning the CD. The label may be caught in the CD player.


If the CD is not playing correctly, for any other reason, try a known good CD. If any error occurs repeatedly or if an error cannot be corrected, contact your GM dealer. If the radio displays an error message, write it down and provide it to your GM dealer when reporting the problem.


Listening to a DVD If your vehicle has the Rear Seat Entertainment (RSE) system and a DVD is playing, the DVD symbol will appear on the radio display indicating that the DVD is available and can be listened to through your vehicle’s speakers. To listen to the DVD, press the TAPE DISC button until RSE appears on the radio display. The current radio source will stop and the DVD sound will come through the speakers. To stop listening to the DVD, press the TAPE DISC button, if a cassette tape or a CD is loaded, or press the BAND button to select a different source. When the RSE system is turned off, the DVD symbol will go off of the radio display and the radio will display RSE OFF. The radio will return to the last radio source that you were listening to. See Rear Seat Entertainment System on page 3-86 for more information.


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(cid:127) (cid:127) (cid:127) (cid:127) (cid:127) Navigation/Radio System Your vehicle may have a navigation radio system. The navigation system has built-in features intended to minimize driver distraction. Technology alone, no matter how advanced, can never replace your own judgment. See the navigation system manual for some tips to help you reduce distractions while driving.


Rear Seat Entertainment System Your vehicle may have the Digital Versatile Disc (DVD) Rear Seat Entertainment (RSE) system. The RSE system includes a DVD player, a video display screen, two sets of wireless headphones, and a remote control. Parental Control This button is located behind the video screen. Press this button while a DVD or CD is playing to freeze the video and mute the audio. The video screen will display Parental Control ON and the power indicator light on the DVD player will flash. It will also disable all other button operations from the remote control and the DVD player, with the exception of the eject button. Press this button again to restore operation of the DVD player.


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This button may also be used to turn the DVD player power on and automatically resume play if the ignition is in RUN, ACCESSORY, or if RAP is active. See Retained Accessory Power (RAP) on page 2-17 for more information. Before You Drive The RSE system is for rear seat passengers only. The driver cannot safely view the video screen while driving and should not try to do so. Headphones The RSE system includes two sets of wireless headphones. Each set of headphones has an ON/OFF control. An indicator light will illuminate on the headphones when they are on. If the light does not illuminate, the batteries may need to be replaced. See “Battery Replacement” later in this section for more information. To turn the headphones off activate the ON/OFF control. Each set of headphones has a volume knob. To adjust the volume, adjust this knob.


The transmitters are located below the video display screen. The headphones will shut off automatically if they lose the signal from the system after about four minutes to save battery power. The signal may be lost if the system is turned off or if the headphones are out of range of the transmitters. When using the wired headphones, if the front seat passengers use XM™ Satellite Radio Service (if equipped), you will hear the audio for XM™, instead of the DVD or CD that is currently playing through the RSE. Notice: Do not store the headphones in heat or direct sunlight. This could damage the headphones and repairs will not be covered by your warranty. Keep the headphones stored in a cool, dry place. Both sets of rear seat headphones may include foam ear pads that can be replaced. Foam ear pads on these headphones may become worn or damaged. The headphone foam ear pads can become damaged if they are not handled or stored properly. If the foam ear pads do become damaged or worn out, the pads can be replaced separately from the headphone set. It is not necessary to replace the complete headphone set. The headphone replacement foam ear pads can be ordered in pairs. See your dealer for more information.


Battery Replacement To change the batteries, do the following: 1. Loosen the screw on the battery compartment door located on the left side of the headphone earpiece. 2. Replace the two AAA batteries in the compartment.


Make sure that they are installed correctly, using the diagram on the inside of the battery compartment.


3. Tighten the screw to close the compartment door. If the headphones are to be stored for a long period of time, remove the batteries and keep them in a cool, dry place. Stereo RCA Jacks The RCA jacks are located behind the video screen. The RCA jacks allow audio and video signals to be connected from an auxiliary device such as a camcorder or a video game unit to the RSE system. Standard RCA cables, not included, are needed to connect the auxiliary device to the RCA jacks. The yellow connector inputs video and the red and white connectors input right and left audio. Refer to the manufacturer’s instructions for proper connection of the auxiliary device.


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To use the auxiliary inputs on the RSE system, connect an external auxiliary device to the color-coded RCA jacks and turn both the auxiliary device and the RSE system power on. If the RSE system had been previously in the DVD player mode, pressing the SRCE button on the faceplate or the remote control will switch the RSE system between the auxiliary device and the DVD player. How to Change the Video Format when in the Auxiliary Mode The auxiliary input video format is preset to NTSC. In some countries, the video format may be in PAL system. To change the video format, perform the following: 1. Press the display menu button. 2. Press the down arrow button to highlight the Video


Format option.


3. Press the enter button to select Video Format. 4. Press the right or left arrow button to select


the desired video format.


5. Press the enter button to accept the change.


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Audio Output Audio from the DVD player or auxiliary inputs may be heard through the following possible sources: (cid:127) Wireless Headphones (cid:127) Vehicle Speakers (cid:127) Vehicle wired headphone jacks on the Rear Seat


Audio system (if equipped)


The RSE system will always transmit the audio signal by infrared to the wireless headphones, if there is audio available. See “Headphones” previously for more information. The RSE system is capable of outputting audio to the vehicle speakers by using the radio. The RSE system may be selected as an audio source on the radio if the RSE system power is on. Once the RSE system is selected as an audio source on the radio, adjust the speaker volume on the radio, if necessary. If the RSE system power is not on, the RSE system will not be an available source on the radio. Refer to the radio information for the radio that your vehicle has for more information. The RSE system is capable of outputting audio to the wired headphone jacks on the Rear Seat Audio system (if equipped). The RSE system may be selected as an audio source on the Rear Seat Audio system if the RSE system power is on. Refer to Rear Seat Audio (RSA) on page 3-97 for more information.


Video Screen The video screen is located in the overhead console. To use the video screen, do the following: 1. Push forward on the release button located on the


DVD display console.


2. Pull the screen down, away from you, and adjust its


position as desired.


When the video screen is not in use, push it up into its locked position. If a DVD is playing and the screen is raised to its locked position, the screen will shut off, but the DVD will continue to play through the previous audio or video source. The video screen contains the IR transmitters for the wireless headphones and the IR receivers for the remote control. If the screen is in the closed position, the signals will not be available for the operation of the headphones or the remote control. Notice: Avoid directly touching the video screen, as damage may occur. See “Cleaning the Video Screen” later in this section for more information.


DVD Player The DVD player is located in the overhead console. The DVD player can be controlled by the buttons on the DVD player and by the buttons on the remote control. See “Remote Control” later in this section for more information. The DVD player power may be turned on when the ignition is in RUN, ACCESSORY, or when Retained Accessory Power (RAP) is active. The RSE system DVD player is only compatible with DVDs of the appropriate region code for the country that the vehicle was sold in. The DVD region code is printed on the jacket of most DVDs. Standard audio CDs, CD-R, CD-RW, Video CD and Photo CD/CD-R media are fully supported by this DVD player. DVD-R and DVD-RW media is supported if formatted as DVD-Video. DVD+R and DVD+RW media may or may not be supported by the DVD player. The DVD player does not support DVD-RAM, DVD-ROM, and DVD Audio media. An error message will appear on the display if this type of media is inserted into the DVD player. When using the wired headphones, if the front seat passengers use XM™ Satellite Radio Service (if equipped), you will hear the audio for XM™, instead of the DVD or CD that is currently playing through the RSE. If an error message appears on the video screen, see “DVD Messages” later in this section.


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s (Play/Pause): Press this button to start play of a DVD or CD. Press this button while a DVD or CD is playing to pause it. Press this button again to continue the play of the DVD or CD. y (Main DVD Menu): Press this button to access the DVD menu. The DVD menu is different on every DVD. Use the up, down, left, and right arrow buttons to move the cursor around the DVD menu. After making a selection press the enter button. This button only operates when playing a DVD. z (Set-up Menu): Press this button to adjust the color, tint, brightness, contrast, display mode, and dynamic range compression. The dynamic range compression feature can be used to reduce loud audio and increase low audio produced by some DVDs.


If your vehicle has the third row video screen, press the set-up menu button twice, to access the set-up menu.


To change a feature back to the factory default setting, press this button to display the feature, then press and hold this button. The default setting will appear on the display.


While playing an Audio or DVD disc, press and hold this button to display and to remove the track and time information.


DVD Player Buttons O (Power): Press this button to turn the RSE system on and off. The power indicator light will illuminate when the power is on. X (Eject): Press this button to eject a DVD or CD.


SRCE (Source): Press this button to switch between the DVD player and an auxiliary source. c (Stop): Press this button to stop playing, rewinding, or fast forwarding a DVD or CD. Press this button twice to return to the beginning of the DVD.


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n, q, p, o (Menu Navigation Arrows): Use the arrow buttons to navigate through a menu. r (Enter): Press this button to select the choices that are highlighted in any menu. Playing a Disc To play a disc, gently insert the disc with the label side up into the loading slot. The DVD player will continue loading the disc and the player will automatically start, if the vehicle is in RUN, ACCESSORY, or when RAP is active. If a disc is already in the player, press the play/pause button on the DVD player faceplate or on the remote control. Some DVDs will not allow fast forwarding or skipping of the copyright information or previews. Some DVDs will begin playing after the previews have finished. If the DVD does not begin to play the main title, refer to the on-screen instructions.


Stopping and Resume Playback To stop playing a disc, press and release the stop button on the DVD player faceplate or the remote control. To resume playback, press the play/pause button on the DVD player faceplate or the remote control. The movie should resume play from where it was last stopped, if the disc has not been ejected and the stop button has not been pressed twice. If the disc has been ejected or if the stop button has been pressed twice, the disc will resume play at the beginning. Ejecting a Disc Press the eject button on the DVD player faceplate to eject the disc. There is not an eject button on the remote control. If a disc is ejected from the player, but is not removed, the DVD player will reload the disc after a short period of time. The disc will be stored in the DVD player. The DVD player will not resume play of the disc automatically.


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Remote Control To use the remote control, aim it at the transmitter window below the video screen and press the desired button. Direct sunlight or very bright light may affect the ability of the RSE system to receive signals from the remote control. If the remote control does not seem to be working, the batteries may need to be replaced. See “Battery Replacement” later in this section. Objects blocking the line of sight may also affect the function of the remote control. Notice: Storing the remote control in a hot area or in direct sunlight may damage it, and the repairs will not be covered by your warranty. Keep the remote control stored in a cool, dry place. To extend the life of the batteries, the remote control does not have a press and hold feature.


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Remote Control Buttons


O (Power): Press this button to turn the DVD player on and off. v (Title): Press this button to return the DVD to the main menu of the DVD. n, q, p, o (Menu Navigation Arrows): Use the arrow buttons to navigate through a menu.


z (Set-up Menu): Press this button to adjust the color, tint, brightness, contrast, display mode, and dynamic range compression. The dynamic range compression feature can be used to reduce loud audio and increase low audio produced by some DVDs. e (Audio): Press this button to display a menu that will only appear when a DVD is playing. The format and content of this function will vary for each disc. r (Fast Reverse): Press this button to fast reverse the DVD or CD. To stop fast reversing, press this button again. This button may not work when the DVD is playing the copyright information or the previews.


SRCE (Source): Press this button to switch between the DVD player and an auxiliary source. c (Stop): Press this button to stop playing, rewinding, or fast forwarding a DVD or CD. Press this button twice to return to the beginning of the DVD. t (Previous Track/Chapter): Press this button to return to the start of the current track or chapter. Press this button again to return to the previous track or chapter. This button may not work when the DVD is playing the copyright information or the previews.


1 through 0 (Numeric Keypad): The numeric keypad provides the capability of direct chapter, title, and track number selection. }10 (Double Digit Entries): Press the button, to select chapter, title, and track numbers greater than 9. Press this button before inputting the number. \ (Clear): Press this button, within three seconds after inputting a number to clear the number(s). P (Illumination): Press this button to turn the remote control backlight on. The backlight will time out after about 7 to 10 seconds if no other button is pressed while the backlight is on. y (Main DVD Menu): Press this button to access the DVD menu. The DVD menu is different on every DVD. Use the up, down, left, and right arrow buttons to move the cursor around the DVD menu. After making a selection press the enter button. This button only operates when playing a DVD. r (Enter): Press this button to select the choices that are highlighted in any menu. q (Return): Press this button to exit the current active menu and return to the previous menu. This button will operate only when a DVD is playing and a menu is active.


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Battery Replacement To change the batteries, do the following: 1. Remove the battery compartment door located on


the bottom of the remote control.


2. Replace the two AA batteries in the compartment. Make sure that they are installed correctly, using the diagram on the inside of the battery compartment.


3. Close the battery door securely. If the remote control is to be stored for a long period of time, remove the batteries and keep them in a cool, dry place.


| (Camera Angle): Press this button to change camera angles on DVDs that have this feature when a DVD is playing. The format and content of this function will vary for each disc. { (Subtitle): Press this button to turn on subtitles and to move through subtitle options when a DVD is playing. The format and content of this function will vary for each disc. [ (Fast Forward): Press this button to fast forward the DVD or CD. To stop fast forwarding, press this button again. This button may not work when the DVD is playing the copyright information or the previews. s (Play/Pause): Press this button to start play of a DVD or CD. Press this button while a DVD or CD is playing to pause it. Press this button again to continue the play of the DVD or CD.


When the DVD is playing, press the pause button then press the fast forward button. The DVD will continue playing in a slow play mode. To cancel slow play mode, press the play/pause button. u (Next Track/Chapter): Press this button to advance to the beginning of the next track or chapter. This button may not work when the DVD is playing the copyright information or the previews.


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Problem


In auxiliary mode, the picture moves or scrolls.


The language in the audio or on the screen is wrong. The remote control does not work.


Problem


No power.


Disc will not play.


The picture does not fill the screen. There are black borders on the top and bottom or on both sides or it looks stretched out. The disc was ejected, but it was pulled back into the DVD player.


Recommended Action The ignition might not be in on or accessory. The parental control button might have been turned on. The power indicator light will flash. The system might be off. The parental control button might have been turned on. The power indicator light will flash. The system might be in auxiliary mode. The disc is upside down or is not compatible. Check the display mode settings in the display menu.


The disc is being stored in the DVD player. Press the eject button again to eject the disc.


Recommended Action Check the auxiliary input connections at both devices. Change the Video Format to PAL or NTSC. See “Stereo RCA Jacks” previously for how to change the video format. Check the audio or language selection in the main DVD menu. Check to make sure there is no obstruction between the remote control and the transmitter window. Check the batteries to make sure they are not dead or installed incorrectly. The parental control button might have been turned on. The power indicator light will flash.


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Problem


After stopping the player, I push Play but sometimes the DVD starts where I left off and sometimes at the beginning.


The auxiliary source is running but there is no picture or sound.


My disc is stuck in the player. The Load/Eject button does not work.


Recommended Action


If the stop button was pressed one time, the DVD player will resume playing where the DVD was stopped. If the stop button was pressed two times the DVD player will begin to play from the beginning of the DVD. Check that the DVD player is in the auxiliary source mode. Check the auxiliary input connections at both devices. Turn the DVD power off, then on, then press the load/eject button on the DVD player. Do not attempt to forcibly remove the disc from the DVD player. This could permanently damage the disc and DVD player.


Problem


Recommended Action


Sometimes the wireless headphone audio cuts out or buzzes.


I lost the remote and/or the headphones. The DVD is playing, but there is no picture or sound. The audio/video skips or jumps.


The audio from XM™ has taken over the audio from the DVD or CD when using the wired headphones.


Check for obstructions, low batteries, reception range and interference from cellular telephone towers or by using your cellular telephone in the vehicle. Check that the headphones are facing the front of the vehicle. See your dealer for assistance. Check that the DVD player is in DVD mode.


The DVD or CD could be dirty, scratched, or damaged. The RSE is working correctly. Use the wireless headphones or have the front seat passengers listen to another audio source.


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DVD Messages The following errors may be displayed on the video screen:


Disc Format Error: This message will be displayed if a disc is inserted upside down, if the disc is not readable, or if the format is not compatible with the DVD player.


Load/Eject Error: This message will be displayed if the disc is not properly loaded or ejected.


Disc Play Error: This message will be displayed if the DVD player cannot play the disc. Scratched or damaged discs will cause this error.


Region Code Error: This message will be displayed if the region code of the DVD is not compatible with the region code of the DVD player.


No Disc: This message will be displayed if any of the buttons on the DVD faceplate or remote control are pressed and no disc is present in the DVD player. DVD Distortion There may be an experience with audio distortion in the wireless headphones when operating cellular phones, scanners, CB radios, Global Positioning Systems (GPS)*, two-way radios, mobile fax, or walkie talkies.


It may be necessary to turn off the DVD player when operating one of these devices in or near the vehicle. * Excludes the OnStar® System. Cleaning the Video Screen Pour some isopropyl or rubbing alcohol on a clean cloth and gently wipe the video screen. Do not spray directly onto the screen and do not press too hard or too long on the video screen.


Rear Seat Audio (RSA) This feature allows rear seat passengers to listen to any of the sources: radio, cassette tapes, CDs, or DVDs. However, the rear seat passengers can only control the sources that the front seat passengers are not listening to. For example, rear seat passengers may listen to and control cassette tapes, CDs, or DVDs through the headphones while the driver listens to the radio through the front speakers. The rear seat passengers have control of the volume for each set of headphones. The front seat audio controls always have priority over the RSA controls. If the front seat passengers switch the source for the main radio to a remote source, the RSA will not be able to control the source. You can operate the rear seat audio when the main radio is off.


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u (Volume): Turn this knob to increase or to decrease the volume. The left knob controls the left headphones and the right knob controls the right headphones.


SRC (Source): Press this button to select a source: radio, cassette tapes, CDs, or DVDs. x SEEK w: When listening to FM1, FM2, or AM, press the up or the down arrow to go to the next or to the previous station and stay there. This function is inactive if the front seat passengers are listening to the radio.


When a cassette tape is playing, press the up or the down arrow to go to the next or previous selection. This function is inactive if the front seat passengers are listening to a cassette tape.


When a CD is playing, press the up arrow to go to the next track on the CD. Press the down arrow to go to the start of the current track if more than eight seconds have played. This function is inactive if the front seat passengers are listening to a CD.


P (Power): Press this button to turn the system on or off. The rear speakers will be muted when the power is turned on unless your vehicle is equipped with the Bose® audio system.


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PROG (Program): Press this button to go to the next preset radio station set on the pushbuttons on the main radio. This function is inactive if the front seat passengers are listening to the radio.


When a cassette tape is playing, press this button to go to the other side of the tape. This function is inactive if the front seat passengers are listening to a cassette tape.


When a CD is playing, press this button to go to the beginning of the CD. This function is inactive if the front seat passengers are listening to a CD.


When a CD is playing in the six-disc CD changer, press this button to select the next CD, if multiple CDs are loaded. This function is inactive if the front seat passengers are listening to a CD.


CD Changer


The CD changer plays up to six standard size CDs continuously. Individual CDs may be loaded or ejected into or from any position. An amber light on each numbered button indicates a CD is loaded in the respective position. A green light on a numbered button indicates that a CD is playing. When loading CDs, the loading slot indicators turn green to indicate that the player is ready to accept a CD. CDs can be loaded or ejected with the radio or the ignition off. You must load CDs with the label side up. If you do not, the player will automatically eject the CDs. Notice: Loading CDs with adhesive labels will damage the player.


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To eject a single CD, perform the following steps: 1. Press the eject button (upward pointing arrow). The


buttons with loaded CDs will blink green.


2. Press one of the green blinking buttons to select


the location of the CD you want to eject. The changer will move to that location and eject the CD. If you do not remove the CD from the player within 25 seconds, it will be reloaded. If the eject button is pressed and a numbered location button is not pressed within five seconds, the current or last played CD will be ejected.


To eject all CDs, press and hold the eject button. To play a CD, perform one of the following: (cid:127) With the radio on, press the numbered button with


an amber indicator light on the CD changer.


(cid:127) Press the TAPE CD button on the radio. The CD


changer will go to its last played position.


To load a CD, perform the following steps: 1. Press the LOAD button. Available positions will


blink green.


2. Select a position by pressing the numbered button


with the green blinking light. If a button is not pressed within five seconds, the changer will go to the lowest available position.


3. Load the CD when the loading slot indicators turn green. An internal door will open allowing a single CD to be inserted into the changer. After approximately 10 seconds the changer will be ready to play.


To load two or more CDs, perform the following steps: 1. Press and hold the LOAD button. The first CD will be loaded into the lowest numbered empty position.


2. Load a single CD when the loading slot indicators


turn green. After about 10 seconds the changer will cycle to the next available position.


3. Repeat Step 2 until all CDs are loaded into all of


the desired positions. If you do not wish to load all of the positions, cancel loading by pressing and releasing the load button or wait 25 seconds for the changer to time out.


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CD Functions All of the CD changer functions are performed by the radio, except for loading and ejecting.


1 PREV (Previous): Press this pushbutton to go to beginning of the current track if more than eight seconds have played. If this pushbutton is held or pressed more than once, the player will continue moving backward through the CD.


2 NEXT: Press this pushbutton to go to the next track. If this pushbutton is held or pressed more than once, the player will continue moving forward through the CD.


3 REV (Reverse): Press and hold this pushbutton to reverse quickly within a track. Release it to play the passage. The elapsed time of the track will appear on the display.


4 FWD (Forward): Press and hold this pushbutton to advance quickly within a track. Release it to play the passage. The elapsed time of the track will appear on the display. 5 X SIDE: Press this pushbutton to select a CD. The CD number and track number will appear on the display.


6 RDM (Random): Press and release this pushbutton to hear all of the tracks on all of the loaded CDs in random, rather than sequential, order. RDM ALL will appear on the display.


Press and hold this pushbutton to hear the tracks on the current CD in random, rather than sequential order. You will hear a beep and RDM ONE will appear on the display. Press this pushbutton again to turn off random play. RDM OFF will appear on the display. q SEEK r: Press the right or the left arrow to go to the next or to the previous track on the CD. q SCAN r: Press and hold either arrow for more than two seconds until SCAN appears on the display and you hear a beep. The radio will go to the next track, play for 10 seconds, then go on to the next track. Press either SCAN arrow again to stop scanning.


BAND: Press this button to listen to the radio when a CD is playing. The inactive CD(s) will remain safely inside the player for future listening.


TAPE DISC: Press this button to play a CD, if a CD is loaded in the changer and the radio is on.


Press this button to switch between playing a tape and a CD in the CD changer, if both are loaded.


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If the CD is not playing correctly, for any other reason, try a known good CD. If any error occurs repeatedly or if an error cannot be corrected, contact your GM dealer. If the radio displays an error message, write it down and provide it to your GM dealer when reporting the problem.


Theft-Deterrent Feature THEFTLOCK® is designed to discourage theft of your vehicle’s radio. The feature works automatically by learning a portion of the Vehicle Identification Number (VIN). If the radio is moved to a different vehicle, it will not operate and LOCKED will appear on the display. When the radio and vehicle are turned off, the blinking red light indicates that THEFTLOCK® is armed. With THEFTLOCK® activated, the radio will not operate if stolen.


CD Changer Errors


CHK CD (Check): If this message appears on the display, it could be for one of the following reasons: It is very hot. When the temperature returns to normal, the CD should play.


(cid:127) You are driving on a very rough road. When the


road becomes smoother, the CD should play. The CD is dirty, scratched, wet, or upside down. The air is very humid. If so, wait about an hour and try again. There may have been a problem while burning the CD. The label may be caught in the CD player. The CD player is very hot.


If you add any label to a CD, insert more


Notice: than one CD into the slot at a time, or attempt to play scratched or damaged CDs, you could damage the CD player. When using the CD player, use only CDs in good condition without any label, load one CD at a time, and keep the CD player and the loading slot free of foreign materials, liquids, and debris.


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(cid:127) (cid:127) (cid:127) (cid:127) (cid:127) (cid:127) Audio Steering Wheel Controls


Some audio controls can be adjusted at the steering wheel. They include the following: g (OnStar®/Mute): If your vehicle has OnStar, press this button to interact with the OnStar system. See the OnStar® System on page 2-36 in this manual for more information.


If your vehicle does not have OnStar, press this button to silence the system. Press it again, or any other radio button, to turn on the sound.


PROG (Program): Press this button to play a station you have programmed on the radio preset pushbuttons. The radio will only seek preset stations with a strong signal that are in the selected band.


When a CD is playing in the CD changer, press this button to go to the next available CD, if multiple CDs are loaded. Q SOURCE R: Press this button to switch between FM1, FM2, AM, or XM1 or XM2 (if equipped), or a CD. If a CD is loaded the CD symbol will appear on the display. Q SEEK R: Press the up or the down arrow to go to the next or to the previous radio station and stay there. The radio will only seek stations with a strong signal that are in the selected band.


When a CD is playing, press the up or the down arrow to fast forward or reverse. Q VOL R (Volume): Press the up or the down arrow to increase or to decrease the volume. Radio Reception You may experience frequency interference and static during normal radio reception if items such as cellphone chargers, vehicle convenience accessories, and external electronic devices are plugged into the accessory power outlet. If there is interference or static, unplug the item from the accessory power outlet.


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AM The range for most AM stations is greater than for FM, especially at night. The longer range can cause station frequencies to interfere with each other. For better radio reception, most AM radio stations will boost the power levels during the day, and then reduce these levels during the night. Static can also occur when things like storms and power lines interfere with radio reception. When this happens, try reducing the treble on your radio. FM Stereo FM stereo will give the best sound, but FM signals will reach only about 10 to 40 miles (16 to 65 km). Tall buildings or hills can interfere with FM signals, causing the sound to fade in and out. XM™ Satellite Radio Service XM™ Satellite Radio Service gives digital radio reception from coast-to-coast in the 48 contiguous United States, and in Canada (if available). Just as with FM, tall buildings or hills can interfere with satellite radio signals, causing the sound to fade in and out. In addition, traveling or standing under heavy foliage, bridges, garages, or tunnels may cause loss of the XM™ signal for a period of time. The radio may display NO SIGNAL to indicate interference.


3-104


Care of the Cassette Tape Player A tape player that is not cleaned regularly can cause reduced sound quality, ruined cassettes, or a damaged mechanism. Cassette tapes should be stored in their cases away from contaminants, direct sunlight, and extreme heat. If they are not, they may not operate properly or may cause failure of the tape player. The tape player should be cleaned regularly after every 50 hours of use. The radio may display CLEAN to indicate that the tape player has been used for 50 hours without resetting the tape clean timer. If this message appears on the display, the cassette tape player needs to be cleaned. It will still play tapes, but it should be cleaned as soon as possible to prevent damage to the tapes and player. If there is a reduction in sound quality, try a known good cassette to see if the tape or the tape player is at fault. If this other cassette has no improvement in sound quality, clean the tape player. For best results, use a scrubbing action, non-abrasive cleaning cassette with pads which scrub the tape head as the hubs of the cleaner cassette turn. The recommended cleaning cassette is available through your dealer.


When cleaning the cassette tape player with the recommended non-abrasive cleaning cassette, it is possible that the cassette may eject, because the cut tape detection feature on the radio may recognize it as a broken tape, in error. To prevent the cleaning cassette from being ejected, use the following steps: 1. Turn the ignition on. 2. Turn the radio off. 3. Press and hold the TAPE DISC button for


five seconds. READY will appear on the display and the cassette symbol will flash for five seconds. 4. Insert the scrubbing action cleaning cassette. 5. Eject the cleaning cassette after the manufacturer’s


recommended cleaning time. When the cleaning cassette has been ejected, the cut tape detection feature will be active again.


A non-scrubbing action, wet-type cleaner which uses a cassette with a fabric belt to clean the tape head can be used. This type of cleaning cassette will not eject on its own. A non-scrubbing action cleaner may not clean as thoroughly as the scrubbing type cleaner. The use of a non-scrubbing action, dry-type cleaning cassette is not recommended. After the player is cleaned, press and hold the eject button for five seconds to reset the CLEAN indicator. The radio will display --- or CLEANED to show the indicator was reset.


Cassettes are subject to wear and the sound quality may degrade over time. Always make sure the cassette tape is in good condition before the tape player is serviced.


Care of Your CDs and DVDs Handle CDs carefully. Store them in their original cases or other protective cases and away from direct sunlight and dust. The CD player scans the bottom surface of the disc. If the surface of a CD is damaged, such as cracked, broken, or scratched, the CD will not play properly or not at all. If the surface of a CD is soiled, take a soft, lint free cloth or dampen a clean, soft cloth in a mild, neutral detergent solution mixed with water, and clean it. Make sure the wiping process starts from the center to the edge. Do not touch the bottom side of a CD while handling it; this could damage the surface. Pick up CDs by grasping the outer edges or the edge of the hole and the outer edge.


Care of the CD and DVD Player The use of CD lens cleaners for CDs is not advised, due to the risk of contaminating the lens of the CD optics with lubricants internal to the CD mechanism.


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Diversity Antenna System Your AM-FM antennas are located in the rear side windows. Be sure that the inside surfaces of the rear side windows are not scratched and that the lines on the glass are not damaged. If the inside surfaces are damaged, they could interfere with radio reception. Notice: Using a razor blade or sharp object to clear the inside of the windshield or rear window may affect radio reception or damage the rear window defogger. Repairs would not be covered by your warranty. Do not clear the inside windshield or rear window with sharp objects. Notice: Do not apply aftermarket glass tinting with metallic film. The metallic film in some tinting materials will interfere with or distort the incoming radio reception. Any damage caused to your antenna due to metallic tinting materials will not be covered by your warranty. If you choose to add an aftermarket cellular telephone to your vehicle, and the antenna needs to be attached to the glass, be sure that you do not damage the grid lines for the AM-FM antennas or place the cellular telephone antenna over the grid lines.


XM™ Satellite Radio Antenna System The XM™ Satellite Radio antenna is located on the roof of your vehicle. Keep this antenna clear of snow and ice build up for clear radio reception. If your vehicle has a sunroof, the performance of the XM™ system may be affected if the sunroof is open. Loading items onto the roof of your vehicle can interfere with the performance of the XM™ system. Make sure the XM™ Satellite Radio antenna is not obstructed.


Chime Level Adjustment The radio is used to adjust the vehicle’s chime level. To change the volume level of the chime, press and hold pushbutton 6 with the ignition on and the radio power off. The volume level will change from the normal level to loud, and LOUD will appear on the radio display. To change back to the default or normal setting, press and hold pushbutton 6 again. The volume level will change from the loud level to normal, and NORMAL will appear on the radio display. Each time the chime volume is changed, three chimes will sound as an example of the new volume selected. Removing the radio and not replacing it with a factory radio or chime module will disable vehicle chimes.


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Section 4


Driving Your Vehicle


Your Driving, the Road, and Your Vehicle ..........4-2
Defensive Driving ...........................................4-2
Drunken Driving .............................................4-3
Control of a Vehicle ........................................4-5
Braking .........................................................4-6
Anti-Lock Brake System (ABS) .........................4-7
Braking in Emergencies ...................................4-8
Road Sensing Suspension ...............................4-9
StabiliTrak® System ........................................4-9
All-Wheel Drive (AWD) System .......................4-12
Steering ......................................................4-12
Off-Road Recovery .......................................4-14
Passing .......................................................4-14
Loss of Control .............................................4-16
Off-Road Driving ...........................................4-17
Driving at Night ............................................4-30
Driving in Rain and on Wet Roads ..................4-32


City Driving ..................................................4-34
Freeway Driving ...........................................4-35
Before Leaving on a Long Trip .......................4-36
Highway Hypnosis ........................................4-37
Hill and Mountain Roads ................................4-38
Winter Driving ..............................................4-40
If Your Vehicle is Stuck in Sand, Mud,


Ice or Snow ..............................................4-44
Rocking Your Vehicle to Get It Out .................4-44
Recovery Hooks ...........................................4-45
Loading Your Vehicle ....................................4-46
Towing ..........................................................4-52
Towing Your Vehicle .....................................4-52
Recreational Vehicle Towing ...........................4-52
Towing a Trailer ...........................................4-53
Trailer Recommendations ...............................4-65


4-1


Your Driving, the Road, and Your Vehicle


{CAUTION:


Defensive Driving The best advice anyone can give about driving is: Drive defensively. Please start with a very important safety device in your vehicle: Buckle up. See Safety Belts: They Are for Everyone on page 1-28.


Defensive driving really means “Be ready for anything.” On city streets, rural roads, or expressways, it means “Always expect the unexpected.” Assume that pedestrians or other drivers are going to be careless and make mistakes. Anticipate what they might do and be ready. Rear-end collisions are about the most preventable of accidents. Yet they are common. Allow enough following distance. Defensive driving requires that a driver concentrate on the driving task. Anything that distracts from the driving task makes proper defensive driving more difficult and can even cause a collision, with resulting injury. Ask a passenger to help do these things, or pull off the road in a safe place to do them. These simple defensive driving techniques could save your life.


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Drunken Driving Death and injury associated with drinking and driving is a national tragedy. It is the number one contributor to the highway death toll, claiming thousands of victims every year. Alcohol affects four things that anyone needs to drive a vehicle:


Judgment


(cid:127) Muscular Coordination (cid:127) Vision (cid:127) Attentiveness Police records show that almost half of all motor vehicle-related deaths involve alcohol. In most cases, these deaths are the result of someone who was drinking and driving. In recent years, more than 16,000 annual motor vehicle-related deaths have been associated with the use of alcohol, with more than 300,000 people injured. Many adults — by some estimates, nearly half the adult population — choose never to drink alcohol, so they never drive after drinking. For persons under 21, it is against the law in every U.S. state to drink alcohol. There are good medical, psychological, and developmental reasons for these laws.


The obvious way to eliminate the leading highway safety problem is for people never to drink alcohol and then drive. But what if people do? How much is “too much” if someone plans to drive? It is a lot less than many might think. Although it depends on each person and situation, here is some general information on the problem. The Blood Alcohol Concentration (BAC) of someone who is drinking depends upon four things:


The amount of alcohol consumed The drinker’s body weight The amount of food that is consumed before and during drinking The length of time it has taken the drinker to consume the alcohol


According to the American Medical Association, a 180 lb (82 kg) person who drinks three 12 ounce (355 ml) bottles of beer in an hour will end up with a BAC of about 0.06 percent. The person would reach the same BAC by drinking three 4 ounce (120 ml) glasses of wine or three mixed drinks if each had 1-1/2 ounces (45 ml) of liquors like whiskey, gin, or vodka.


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(cid:127) (cid:127) (cid:127) (cid:127) (cid:127) The law in most U.S. states, and throughout Canada, sets the legal limit at 0.08 percent. In some other countries, the limit is even lower. For example, it is 0.05 percent in both France and Germany. The BAC limit for all commercial drivers in the United States is 0.04 percent. The BAC will be over 0.10 percent after three to six drinks (in one hour). Of course, as we have seen, it depends on how much alcohol is in the drinks, and how quickly the person drinks them. But the ability to drive is affected well below a BAC of 0.10 percent. Research shows that the driving skills of many people are impaired at a BAC approaching 0.05 percent, and that the effects are worse at night. All drivers are impaired at BAC levels above 0.05 percent. Statistics show that the chance of being in a collision increases sharply for drivers who have a BAC of 0.05 percent or above. A driver with a BAC level of 0.06 percent has doubled his or her chance of having a collision. At a BAC level of 0.10 percent, the chance of this driver having a collision is 12 times greater; at a level of 0.15 percent, the chance is 25 times greater! The body takes about an hour to rid itself of the alcohol in one drink. No amount of coffee or number of cold showers will speed that up. “I will be careful” is not the right answer. What if there is an emergency, a need to take sudden action, as when a child darts into the street? A person with even a moderate BAC might not be able to react quickly enough to avoid the collision.


It is the amount of alcohol that counts. For example, if the same person drank three double martinis (3 ounces or 90 ml of liquor each) within an hour, the person’s BAC would be close to 0.12 percent. A person who consumes food just before or during drinking will have a somewhat lower BAC level. There is a gender difference, too. Women generally have a lower relative percentage of body water than men. Since alcohol is carried in body water, this means that a woman generally will reach a higher BAC level than a man of her same body weight will when each has the same number of drinks.


4-4


There is something else about drinking and driving that many people do not know. Medical research shows that alcohol in a person’s system can make crash injuries worse, especially injuries to the brain, spinal cord, or heart. This means that when anyone who has been drinking — driver or passenger — is in a crash, that person’s chance of being killed or permanently disabled is higher than if the person had not been drinking.


{CAUTION:


Drinking and then driving is very dangerous. Your reflexes, perceptions, attentiveness, and judgment can be affected by even a small amount of alcohol. You can have a serious — or even fatal — collision if you drive after drinking. Please do not drink and drive or ride with a driver who has been drinking. Ride home in a cab; or if you are with a group, designate a driver who will not drink.


Control of a Vehicle You have three systems that make your vehicle go where you want it to go. They are the brakes, the steering, and the accelerator. All three systems have to do their work at the places where the tires meet the road. Sometimes, as when you are driving on snow or ice, it is easy to ask more of those control systems than the tires and road can provide. That means you can lose control of your vehicle. See StabiliTrak® System on page 4-9. Adding non-GM accessories can affect your vehicle’s performance. See Accessories and Modifications on page 5-3.


4-5


Avoid needless heavy braking. Some people drive in spurts — heavy acceleration followed by heavy braking — rather than keeping pace with traffic. This is a mistake. Your brakes may not have time to cool between hard stops. Your brakes will wear out much faster if you do a lot of heavy braking. If you keep pace with the traffic and allow realistic following distances, you will eliminate a lot of unnecessary braking. That means better braking and longer brake life. If your engine ever stops while you are driving, brake normally but do not pump your brakes. If you do, the pedal may get harder to push down. If your engine stops, you will still have some power brake assist. But you will use it when you brake. Once the power assist is used up, it may take longer to stop and the brake pedal will be harder to push. Adding non-GM accessories can affect your vehicle’s performance. See Accessories and Modifications on page 5-3.


Braking See Brake System Warning Light on page 3-39. Braking action involves perception time and reaction time. First, you have to decide to push on the brake pedal. That is perception time. Then you have to bring up your foot and do it. That is reaction time. Average reaction time is about three-fourths of a second. But that is only an average. It might be less with one driver and as long as two or three seconds or more with another. Age, physical condition, alertness, coordination, and eyesight all play a part. So do alcohol, drugs, and frustration. But even in three-fourths of a second, a vehicle moving at 60 mph (100 km/h) travels 66 feet (20 m). That could be a lot of distance in an emergency, so keeping enough space between your vehicle and others is important. And, of course, actual stopping distances vary greatly with the surface of the road, whether it is pavement or gravel; the condition of the road, whether it is wet, dry, or icy; tire tread; the condition of your brakes; the weight of the vehicle; and the amount of brake force applied.


4-6


Anti-Lock Brake System (ABS) Your vehicle has anti-lock brakes. ABS is an advanced electronic braking system that will help prevent a braking skid. When you start your engine and begin to drive away, your anti-lock brake system will check itself. You may hear a momentary motor or clicking noise while this test is going on. This is normal.


If there is a problem with the anti-lock brake system, this warning light will stay on. See Anti-Lock Brake System Warning Light on page 3-40.


Along with ABS, your vehicle has a Dynamic Rear Proportioning (DRP) system. If there is a DRP problem, both the brake and ABS warning lights will come on accompanied by a 10-second chime. The lights and chime will come on each time the ignition is turned on until the problem is repaired. See your dealer for service.


Let us say the road is wet and you are driving safely. Suddenly, an animal jumps out in front of you. You slam on the brakes and continue braking. Here is what happens with ABS: A computer senses that wheels are slowing down. If one of the wheels is about to stop rolling, the computer will separately work the brakes at each front wheel and at both rear wheels.


4-7


The anti-lock system can change the brake pressure faster than any driver could. The computer is programmed to make the most of available tire and road conditions. This can help you steer around the obstacle while braking hard.


Remember: Anti-lock does not change the time you need to get your foot up to the brake pedal or always decrease stopping distance. If you get too close to the vehicle in front of you, you will not have time to apply your brakes if that vehicle suddenly slows or stops. Always leave enough room up ahead to stop, even though you have anti-lock brakes. Using Anti-Lock Do not pump the brakes. Just hold the brake pedal down firmly and let anti-lock work for you. You may feel the brakes vibrate, or you may notice some noise, but this is normal.


Braking in Emergencies With anti-lock brakes, you can steer and brake at the same time. In many emergencies, steering can help you more than even the very best braking.


As you brake, your computer keeps receiving updates on wheel speed and controls braking pressure accordingly.


4-8


Road Sensing Suspension The Road Sensing Suspension (RSS) feature provides superior vehicle ride and handling under a variety of passenger and loading conditions. The system is fully automatic and uses a computer controller to continuously monitor vehicle speed, wheel to body position, lift/dive and steering position of the vehicle. The controller then sends signals to each shock absorber to independently adjust the damping level to provide the optimum vehicle ride. RSS also interacts with the tow/haul mode that, when engaged, will provide additional control of the shock absorbers. This additional control results in better ride and handling characteristics when the vehicle is loaded or towing a trailer. See “Tow/Haul Mode” under Towing a Trailer on page 4-53.


StabiliTrak® System Your vehicle is equipped with StabiliTrak®, which combines antilock brake, traction and stability control systems and helps the driver maintain directional control of the vehicle in most driving conditions. When you first start your vehicle and begin to drive away, the system performs several diagnostic checks to insure there are no problems. You may hear or feel the system working. This is normal and does not mean there is a problem with your vehicle. The system should initialize before the vehicle reaches 20 mph (32 km/h). In some cases, it may take approximately two miles of driving before the system initializes. If the system fails to turn on or activate, the STABILITY SYS DISABLED or SERVICE STABILITY message will be displayed. If the vehicle has gone through heavy acceleration or braking or multiple turns during the first two miles of driving after starting your vehicle, the STABILITY SYS DISABLED message may appear. If this is the case, your vehicle does not need servicing. You will need to turn the vehicle off and then restart it to initialize StabiliTrak®. If either message appears on the Driver Information Center (DIC), and your vehicle hasn’t gone through hard acceleration, braking or multiple turns in the first two miles of driving, your vehicle should be taken in for service.


4-9


The STABILITY SYS ACTIVE message will appear on the Driver Information Center (DIC) only when the system is both on and activated. It means that an advanced computer-controlled system has come on to help your vehicle continue to go in the direction in which you’re steering. StabiliTrak® activates when the computer senses that your vehicle is just starting to spin, as it might if you hit a patch of ice or other slippery spot on the road. When the system activates, you may hear a noise or feel a vibration in the brake pedal. This is normal. When the STABILITY SYS ACTIVE message is on, you should continue to steer in the direction you want to go. The system is designed to help you in bad weather or other difficult driving situations by making the most of whatever road conditions will permit. For more information on the stability messages, see Driver Information Center (DIC) on page 3-50.


StabiliTrak® and part of the traction control system can be turned off or back on by pressing the StabiliTrak® button located on the instrument panel.


When the system is turned off, the traction off light will illuminate, and the STABILITY SYS DISABLED message will appear on the DIC to warn the driver that both the stability system and part of the traction control system are disabled. See Traction Off Light on page 3-41 for more information. Your vehicle will still have brake-traction control when StabiliTrak® is off, but will not be able to use the engine speed management system. See “Traction Control Operation” next for more information. When the StabiliTrak® system has been turned off you may still hear system noises as a result of the brake-traction control coming on. To limit wheel spin and realize the full benefits of the stability enhancement system, you should normally leave StabiliTrak® on, but it may be necessary to turn the system off if your vehicle is stuck in sand, mud, ice or snow, and you want to “rock” your vehicle to attempt to free it. It may also be necessary to turn off the system when driving in extreme off-road conditions where high wheel spin is required. See If Your Vehicle is Stuck in Sand, Mud, Ice or Snow on page 4-44.


4-10


Traction Control Operation The traction control system is part of the StabiliTrak® system. Traction control limits wheel spin by reducing engine power to the wheels (engine speed management) and by applying brakes to each individual wheel (brake-traction control) as necessary. The traction control system is enabled automatically when you start your vehicle, and it will activate and display the TRACTION ACTIVE message in the Driver Information Center (DIC) if it senses that any of the wheels are spinning or beginning to lose traction while driving. If you turn off StabiliTrak®, only the brake-traction control portion of traction control will work. The engine speed management will be disabled. In this state, engine power is not reduced automatically and the driven wheels can spin more freely. This can cause the brake-traction control to activate constantly. For more information on the traction active message, see Driver Information Center (DIC) on page 3-50. Notice: heavy braking and/or because the traction control system has been continuously active, do not allow the wheel(s) of one axle to spin excessively. If you do, you may be causing damage to the transfer case. This could lead to costly repairs not covered by your warranty.


If the traction off light comes on due to


If you allow the wheel(s) of one axle to spin


If the brake traction-control system activates constantly or if the brakes have heated up due to high-speed braking, brake traction-control will be disabled and the TRACTION SYS LIMITED message will be displayed. In the limited mode, the traction control system will only use engine traction-control and is limited in its ability to provide optimal performance since the system will not utilize brake traction-control to control slip on the drive wheels. The system will return to normal operation after the brakes have cooled. This can take up to two minutes or longer depending on brake usage. Notice: excessively while the traction off, ABS and brake warning lights and the SERVICE STABILITY message are displayed, you could damage the transfer case. The repairs would not be covered by your warranty. Reduce engine power and do not spin the wheel(s) excessively while these lights and this message are displayed. The traction control system may activate on dry or rough roads or under conditions such as heavy acceleration while turning or abrupt upshifts/downshifts of the transmission. When this happens you may notice a reduction in acceleration, or may hear a noise or vibration. This is normal. If your vehicle is in cruise control when the system activates, the STABILITY SYS ACTIVE message will appear on the Driver Information Center and the cruise control will automatically disengage.


4-11


When road conditions allow you to use cruise again, you may re-engage the cruise control. See Cruise Control on page 3-12. StabiliTrak® may also turn off automatically if it determines that a problem exists with the system. If the problem does not clear itself after restarting the vehicle, you should see your dealer for service. Adding non-GM accessories can affect your vehicle’s performance. See Accessories and Modifications on page 5-3 for more information.


All-Wheel Drive (AWD) System With this feature, engine power is sent to all four wheels when extra traction is needed. This is like four-wheel drive, but there is no separate lever or switch to engage or disengage the front axle. It is fully automatic, and adjusts itself as needed for road conditions.


Steering Power Steering If you lose power steering assist because the engine stops or the system is not functioning, you can steer but it will take much more effort.


4-12


Steering Tips It is important to take curves at a reasonable speed. A lot of the “driver lost control” accidents mentioned on the news happen on curves. Here is why: Experienced driver or beginner, each of us is subject to the same laws of physics when driving on curves. The traction of the tires against the road surface makes it possible for the vehicle to change its path when you turn the front wheels. If there is no traction, inertia will keep the vehicle going in the same direction. If you have ever tried to steer a vehicle on wet ice, you will understand this. The traction you can get in a curve depends on the condition of your tires and the road surface, the angle at which the curve is banked, and your speed. While you are in a curve, speed is the one factor you can control. Suppose you are steering through a sharp curve. Then you suddenly accelerate. Both control systems — steering and acceleration — have to do their work where the tires meet the road. Adding the sudden acceleration can demand too much of those places. You can lose control. See StabiliTrak® System on page 4-9. What should you do if this ever happens? Ease up on the accelerator pedal, steer the vehicle the way you want it to go, and slow down.


If you have StabiliTrak®, you may see the STABILITY SYSTEM ACTIVE message on the message center. See “Stability System Active Message” under DIC Warnings and Messages on page 3-54. Speed limit signs near curves warn that you should adjust your speed. Of course, the posted speeds are based on good weather and road conditions. Under less favorable conditions you will want to go slower. If you need to reduce your speed as you approach a curve, do it before you enter the curve, while your front wheels are straight ahead. Try to adjust your speed so you can “drive” through the curve. Maintain a reasonable, steady speed. Wait to accelerate until you are out of the curve, and then accelerate gently into the straightaway. Adding non-GM accessories can affect your vehicle’s performance. See Accessories and Modifications on page 5-3. Steering in Emergencies There are times when steering can be more effective than braking. For example, you come over a hill and find a truck stopped in your lane, or a car suddenly pulls out from nowhere, or a child darts out from between parked cars and stops right in front of you. You can avoid these problems by braking — if you can stop


in time. But sometimes you cannot; there is not room. That is the time for evasive action — steering around the problem. Your vehicle can perform very well in emergencies like these. First apply your brakes. See Braking on page 4-6. It is better to remove as much speed as you can from a possible collision. Then steer around the problem, to the left or right depending on the space available.


An emergency like this requires close attention and a quick decision. If you are holding the steering wheel at the recommended 9 and 3 o’clock positions, you can turn it a full 180 degrees very quickly without


4-13


removing either hand. But you have to act fast, steer quickly, and just as quickly straighten the wheel once you have avoided the object. The fact that such emergency situations are always possible is a good reason to practice defensive driving at all times and wear safety belts properly.


Off-Road Recovery You may find that your right wheels have dropped off the edge of a road onto the shoulder while you are driving.


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If the level of the shoulder is only slightly below the pavement, recovery should be fairly easy. Ease off the accelerator and then, if there is nothing in the way, steer so that your vehicle straddles the edge of the pavement. You can turn the steering wheel up to one-quarter turn until the right front tire contacts the pavement edge. Then turn your steering wheel to go straight down the roadway.


Passing The driver of a vehicle about to pass another on a two-lane highway waits for just the right moment, accelerates, moves around the vehicle ahead, then goes back into the right lane again. A simple maneuver? Not necessarily! Passing another vehicle on a two-lane highway is a potentially dangerous move, since the passing vehicle occupies the same lane as oncoming traffic for several seconds. A miscalculation, an error in judgment, or a brief surrender to frustration or anger can suddenly put the passing driver face to face with the worst of all traffic accidents — the head-on collision. So here are some tips for passing: (cid:127) Drive ahead. Look down the road, to the sides and


to crossroads for situations that might affect your passing patterns. If you have any doubt whatsoever about making a successful pass, wait for a better time.


(cid:127) Watch for traffic signs, pavement markings and lines. If you can see a sign up ahead that might indicate a turn or an intersection, delay your pass. A broken center line usually indicates it is all right to pass, providing the road ahead is clear. Never cross a solid line on your side of the lane or a double solid line, even if the road seems empty of approaching traffic.


(cid:127) Do not get too close to the vehicle you want to


pass while you are awaiting an opportunity. For one thing, following too closely reduces your area of vision, especially if you are following a larger vehicle. Also, you will not have adequate space if the vehicle ahead suddenly slows or stops. Keep back a reasonable distance.


(cid:127) When it looks like a chance to pass is coming up,


start to accelerate but stay in the right lane and do not get too close. Time your move so you will be increasing speed as the time comes to move into the other lane. If the way is clear to pass, you will have a running start that more than makes up for the distance you would lose by dropping back. And if something happens to cause you to cancel your pass, you need only slow down and drop back again and wait for another opportunity.


If other vehicles are lined up to pass a slow vehicle, wait your turn. But take care that someone is not trying to pass you as you pull out to pass the slow vehicle. Remember to glance over your shoulder and check the blind spot.


(cid:127) Check your mirrors, glance over your shoulder and start your left lane change signal before moving out of the right lane to pass. When you are far enough ahead of the passed vehicle to see its front in your inside mirror, activate your right lane change signal and move back into the right lane. Remember that if your passenger side outside mirror is convex, the vehicle you just passed may seem to be farther away from you than it really is. Try not to pass more than one vehicle at a time on two-lane roads. Reconsider before passing the next vehicle.


(cid:127) Do not overtake a slowly moving vehicle too rapidly.


Even though the brake lamps are not flashing, it may be slowing down or starting to turn. If you are being passed, make it easy for the following driver to get ahead of you. Perhaps you can ease a little to the right.


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(cid:127) (cid:127) (cid:127) Loss of Control Let us review what driving experts say about what happens when the three control systems — brakes, steering, and acceleration — do not have enough friction where the tires meet the road to do what the driver has asked. In any emergency, do not give up. Keep trying to steer and constantly seek an escape route or area of less danger. Skidding In a skid, a driver can lose control of the vehicle. Defensive drivers avoid most skids by taking reasonable care suited to existing conditions, and by not overdriving those conditions. But skids are always possible. The three types of skids correspond to your vehicle’s three control systems. In the braking skid, your wheels are not rolling. In the steering or cornering skid, too much speed or steering in a curve causes tires to slip and lose cornering force. And in the acceleration skid, too much throttle causes the driving wheels to spin. A cornering skid is best handled by easing your foot off the accelerator pedal.


Remember: Any traction control system helps avoid only the acceleration skid. If your traction control system is off, then an acceleration skid is also best handled by easing your foot off the accelerator pedal. If your vehicle starts to slide, ease your foot off the accelerator pedal and quickly steer the way you want the vehicle to go. If you start steering quickly enough, your vehicle may straighten out. Always be ready for a second skid if it occurs. Of course, traction is reduced when water, snow, ice, gravel, or other material is on the road. For safety, you will want to slow down and adjust your driving to these conditions. It is important to slow down on slippery surfaces because stopping distance will be longer and vehicle control more limited. While driving on a surface with reduced traction, try your best to avoid sudden steering, acceleration, or braking, including engine braking by shifting to a lower gear. Any sudden changes could cause the tires to slide. You may not realize the surface is slippery until your vehicle is skidding. Learn to recognize warning clues — such as enough water, ice, or packed snow on the road to make a mirrored surface — and slow down when you have any doubt. Remember: Any Anti-Lock Brake System (ABS) helps avoid only the braking skid.


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Off-Road Driving This off-road guide is for vehicles that have all-wheel drive. If your vehicle does not have all-wheel drive or if it has 20-inch tire/wheel assemblies, you should not drive off-road unless you are on a level, solid surface. See Tires on page 5-57. Many of the same design features that help make your vehicle responsive on paved roads during poor weather conditions — features like all-wheel drive — help make it much better suited for off-road use. Its higher ground clearance also helps your vehicle step over some off-road obstacles. But your vehicle does not have features like special underbody shielding and a transfer case low gear range, things that are usually thought necessary for extended or severe off-road service. Also, see Braking on page 4-6. Off-road driving can be great fun. But it does have some definite hazards. The greatest of these is the terrain itself.


“Off-roading” means you have left the North American road system behind. Traffic lanes are not marked. Curves are not banked. There are no road signs. Surfaces can be slippery, rough, uphill, or downhill. In short, you have gone right back to nature. Off-road driving involves some new skills. And that is why it is very important that you read this guide. You will find many driving tips and suggestions. These will help make your off-road driving safer and more enjoyable. Before You Go Off-Roading There are some things to do before you go out. For example, be sure to have all necessary maintenance and service work done. Check to make sure all underbody shields, if equipped, are properly attached. Is there enough fuel? Is the spare tire fully inflated? Are the fluid levels up where they should be? What are the local laws that apply to off-roading where you will be driving? If you do not know, you should check with law enforcement people in the area. Will you be on someone’s private land? If so, be sure to get the necessary permission.


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Loading Your Vehicle for Off-Road Driving There are some important things to remember about how to load your vehicle.


The heaviest things should be on the load floor and forward of the rear axle. Put heavier items as far forward as you can.


(cid:127) Be sure the load is secured properly, so driving on


the off-road terrain does not toss things around.


{CAUTION:


(cid:127) Cargo on the load floor piled higher than


the seatbacks can be thrown forward during a sudden stop. You or your passengers could be injured. Keep cargo below the top of the seatbacks.


(cid:127) Unsecured cargo on the load floor can be


tossed about when driving over rough terrain. You or your passengers can be struck by flying objects. Secure the cargo properly.


(cid:127) Heavy loads on the roof raise the vehicle’s


center of gravity, making it more likely to roll over. You can be seriously or fatally injured if the vehicle rolls over. Put heavy loads inside the cargo area, not on the roof. Keep cargo in the cargo area as far forward and low as possible.


You will find other important information in this manual. See Loading Your Vehicle on page 4-46, Luggage Carrier on page 2-43, and Tires on page 5-57.


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(cid:127) Environmental Concerns Off-road driving can provide wholesome and satisfying recreation. However, it also raises environmental concerns. We recognize these concerns and urge every off-roader to follow these basic rules for protecting the environment: (cid:127) Always use established trails, roads, and areas that


have been specially set aside for public off-road recreational driving; obey all posted regulations.


(cid:127) Avoid any driving practice that could damage


the environment — shrubs, flowers, trees, grasses — or disturb wildlife (this includes wheel-spinning, breaking down trees, or unnecessary driving through streams or over soft ground).


(cid:127) Always carry a litter bag — make sure all refuse is


removed from any campsite before leaving. Take extreme care with open fires where permitted, camp stoves, and lanterns.


(cid:127) Never park your vehicle over dry grass or other combustible materials that could catch fire from the heat of the vehicle’s exhaust system.


Traveling to Remote Areas It makes sense to plan your trip, especially when going to a remote area. Know the terrain and plan your route. You are much less likely to get bad surprises. Get accurate maps of trails and terrain. Try to learn of any blocked or closed roads. It is also a good idea to travel with at least one other vehicle. If something happens to one of them, the other can help quickly. Getting Familiar with Off-Road Driving It is a good idea to practice in an area that is safe and close to home before you go into the wilderness. Off-road driving does require some new and different driving skills. Here is what we mean. Tune your senses to different kinds of signals. Your eyes, for example, need to constantly sweep the terrain for unexpected obstacles. Your ears need to listen for unusual tire or engine sounds. With your arms, hands, feet, and body, you will need to respond to vibrations and vehicle bounce.


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(cid:127) Controlling your vehicle is the key to successful off-road driving. One of the best ways to control your vehicle is to control your speed. Here are some things to keep in mind. At higher speeds: (cid:127) You approach things faster and you have less time


to scan the terrain for obstacles.


(cid:127) You have less time to react. (cid:127) You have more vehicle bounce when you drive over


obstacles.


(cid:127) You will need more distance for braking, especially


since you are on an unpaved surface.


{CAUTION:


When you are driving off-road, bouncing and quick changes in direction can easily throw you out of position. This could cause you to lose control and crash. So, whether you are driving on or off the road, you and your passengers should wear safety belts.


Scanning the Terrain Off-road driving can take you over many different kinds of terrain. You need to be familiar with the terrain and its many different features. Here are some things to consider.


Surface Conditions: Off-roading can take you over hard-packed dirt, gravel, rocks, grass, sand, mud, snow, or ice. Each of these surfaces affects the steering, acceleration, and braking of your vehicle in different ways. Depending upon the kind of surface you are on, you may experience slipping, sliding, wheel spinning, delayed acceleration, poor traction, and longer braking distances.


Surface Obstacles: Unseen or hidden obstacles can be hazardous. A rock, log, hole, rut, or bump can startle you if you are not prepared for them. Often these obstacles are hidden by grass, bushes, snow, or even the rise and fall of the terrain itself. Here are some things to consider:


Is the path ahead clear?


(cid:127) Will the surface texture change abruptly up ahead? (cid:127) Does the travel take you uphill or downhill?


There is more discussion of these subjects later.


(cid:127) Will you have to stop suddenly or change direction


quickly?


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(cid:127) When you drive over obstacles or rough terrain, keep a firm grip on the steering wheel. Ruts, troughs, or other surface features can jerk the wheel out of your hands if you are not prepared. When you drive over bumps, rocks, or other obstacles, the wheels can leave the ground. If this happens, even with one or two wheels, you cannot control the vehicle as well or at all. Because you will be on an unpaved surface, it is especially important to avoid sudden acceleration, sudden turns, or sudden braking. In a way, off-road driving requires a different kind of alertness from driving on paved roads and highways. There are no road signs, posted speed limits, or signal lights. You have to use your own good judgment about what is safe and what is not. Drinking and driving can be very dangerous on any road. And this is certainly true for off-road driving. At the very time you need special alertness and driving skills, your reflexes, perceptions, and judgment can be affected by even a small amount of alcohol. You could have a serious — or even fatal — accident if you drink and drive or ride with a driver who has been drinking. See Drunken Driving on page 4-3.


Driving on Off-Road Hills Off-road driving often takes you up, down or across a hill. Driving safely on hills requires good judgment and understanding of what your vehicle can and cannot do. There are some hills that simply cannot be driven, no matter how well built the vehicle.


{CAUTION:


Many hills are simply too steep for any vehicle. If you drive up them, you will stall. If you drive down them, you cannot control your speed. If you drive across them, you will roll over. You could be seriously injured or killed. If you have any doubt about the steepness, do not drive the hill.


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Approaching a Hill When you approach a hill, you need to decide if it is one of those hills that is just too steep to climb, descend or cross. Steepness can be hard to judge. On a very small hill, for example, there may be a smooth, constant incline with only a small change in elevation where you can easily see all the way to the top. On a large hill, the incline may get steeper as you near the top, but you may not see this because the crest of the hill is hidden by bushes, grass or shrubs.


Here are some other things to consider as you approach a hill.


Is there a constant incline, or does the hill get sharply steeper in places? Is there good traction on the hillside, or will the surface cause tire slipping? Is there a straight path up or down the hill so you will not have to make turning maneuvers? (cid:127) Are there obstructions on the hill that can


block your path, such as boulders, trees, logs, or ruts?


(cid:127) What is beyond the hill? Is there a cliff, an


embankment, a drop-off, a fence? Get out and walk the hill if you do not know. It is the smart way to find out. Is the hill simply too rough? Steep hills often have ruts, gullies, troughs, and exposed rocks because they are more susceptible to the effects of erosion.


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(cid:127) (cid:127) (cid:127) (cid:127) Driving Uphill Once you decide you can safely drive up the hill, you need to take some special steps. (cid:127) Use a low gear and get a firm grip on the steering


wheel.


(cid:127) Get a smooth start up the hill and try to maintain


your speed. Do not use more power than you need, because you do not want the wheels to start spinning or sliding. Try to drive straight up the hill if at all possible. If the path twists and turns, you might want to find another route.


{CAUTION:


Turning or driving across steep hills can be dangerous. You could lose traction, slide sideways, and possibly roll over. You could be seriously injured or killed. When driving up hills, always try to go straight up.


(cid:127) Ease up on your speed as you approach the top of


the hill.


(cid:127) Attach a flag to the vehicle to make you more visible to approaching traffic on trails or hills.


(cid:127) Sound the horn as you approach the top of the hill


to let opposing traffic know you are there.


(cid:127) Use the headlamps even during the day. They


make you more visible to oncoming traffic.


{CAUTION:


Driving to the top (crest) of a hill at full speed can cause an accident. There could be a drop-off, embankment, cliff, or even another vehicle. You could be seriously injured or killed. As you near the top of a hill, slow down and stay alert.


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(cid:127) Q: What should I do if my vehicle stalls, or is about to stall, and I cannot make it up the hill?


A: If this happens, there are some things you should do, and there are some things you must not do? First, here is what you should do:


(cid:127) Push the brake pedal to stop the vehicle and keep it from rolling backwards. Also, apply the parking brake. If the engine is still running, shift the transmission to REVERSE (R), release the parking brake, and slowly back down the hill in REVERSE (R). If the engine has stopped running, you will need to restart it. With the brake pedal pressed and the parking brake still applied, shift the transmission to PARK (P) and restart the engine. Then shift to REVERSE (R), release the parking brake, and slowly back down the hill as straight as possible in REVERSE (R).


(cid:127) As you are backing down the hill, put your left hand


on the steering wheel at the 12 o’clock position. This way you will be able to tell if the wheels are straight and maneuver as you back down. It is best that you back down the hill with the wheels straight rather than in the left or right direction. Turning the wheel too far to the left or right will increase the possibility of a rollover.


Here are some things you must not do if you stall, or are about to stall, when going up a hill. (cid:127) Never attempt to prevent a stall by shifting into NEUTRAL (N) to rev-up the engine and regain forward momentum. This will not work. Your vehicle will roll backwards very quickly and you could go out of control. Instead, apply the regular brake to stop the vehicle. Then apply the parking brake. Shift to REVERSE (R), release the parking brake, and slowly back straight down.


(cid:127) Never attempt to turn around if you are about to


stall when going up a hill. If the hill is steep enough to stall your vehicle, it is steep enough to cause you to roll over if you turn around. If you cannot make it up the hill you must back straight down the hill.


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(cid:127) (cid:127) If you decide you can go down a hill safely, then try to keep your vehicle headed straight down, and use a low gear. This way, engine drag can help the brakes and they will not have to do all the work. Descend slowly, keeping your vehicle under control at all times.


{CAUTION:

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