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later in this section for more information. USB Host Support The USB connector uses the USB standards, 1.1 and 2.0. This type of connector supports rates for low speed (1.5 Mb/s), full speed (12 Mb/s), and high speed (480 Mb/s).


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USB Supported Devices (cid:129) USB Flash Drives (cid:129) Portable USB Hard Drives Playing From the Hard Drive Device


HDD (Hard Drive Device): Press the HDD button to start the HDD mode. HDD displays and playback resumes from where it was last stopped. HDD Playback Mode This radio system displays the current hard drive playback mode. See the following table showing the display mode options and what happens as the mode is displayed:


Mode


Shuffle


Artist


Album


Genre


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When Displayed System is randomly playing back all HDD content. System is playing back content by a selected Artist in alphabetical order. System is playing back content from a selected album in track order. System is playing back content in a selected Genre in alphabetical order.


Mode Song


Playlist


AudioBook


When Displayed System is playing back all songs in alphabetical order. System is playing back all songs from the selected playlist in the order they were added. System is playing back audio book content.


HDD Menu 1. Press the MENU/SELECT knob to display the


HDD Menu.


2. Turn this knob to highlight an option from the


HDD Menu. The available options are: (cid:129) Shuffle Songs (cid:129) Playlist (cid:129) Artists (cid:129) Albums (cid:129) Song Titles (cid:129) Genres (cid:129) Recently Saved (cid:129) Audiobook


3. Press the MENU/SELECT knob to select the


desired option.


Quick Jump To scroll up or down the list of Artists, Albums, or Song Titles, press and hold the pushbutton located under the FWD or REV tab. To jump to the beginning, middle, or last section of the list: (cid:129) Press the first pushbutton located under the display


to go to the beginning section of the list.


(cid:129) Press the second pushbutton located under the


display to go to the middle section of the list. (cid:129) Press the third pushbutton located under the


display to go to the last section of the list.


Shuffle Songs Select this option from the HDD Menu to randomly play back HDD content. Playlist Select this option from the HDD Menu to display all six favorite Playlists, then select one of the six playlist to display a list of songs that have been added to that favorite playlist. Select a song from the list to begin playback of that song and to put the HDD into the Playlist mode. See “Saving HDD Favorites” later in this section for more information.


HDD Categories The HDD category mode can be used to select a song by a particular artist, album, or genre for playback. As an example, the HDD Menu displays a layout such as:


— Artists (5) — Albums (6) — Song Titles (77) — Genres (3)


The radio system displays the number of available items in each individual category as shown on the sample display. For example, the sample display shows there is content on the hard drive from five individual artists. Select the HDD Menu category to display the available items in each individual category, then select an item from one of these submenus to display a list of songs related to that menu item. Select a song to begin playback of that song and to put the HDD in the playback mode.


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Recently Saved Select this option from the HDD Menu to display the last 50 songs added since the vehicle was last turned on. The songs are categorized into songs recorded from CDs or USB devices. Audiblebook The radio is able to play back audio-book content downloaded from audible.com®. This content can be transferred into the HDD by either burning it to a CD or copying it to a USB storage device and then recording it to the HDD. The audible.com® playback requires activation of the vehicle as a player for downloaded content. The radio system activates the audible.com® system when information is found on either a CD inserted into the CD/DVD-A player or if a USB storage device is connected. The Vehicle Identification Number (VIN) number is a required in order to activate the vehicle.


Saving HDD Favorites During HDD playback, press the FAV button to change between favorite modes. The following favorite modes are supported: (cid:129) Playlists (cid:129) Artists (cid:129) Albums (cid:129) Genres Favorites can be saved by pressing and holding the pushbutton located under the favorites selection. Store favorites according to the following table:


Favorites Display Mode


Playlist


Artist


Album


Genre


Action on Press-and-Hold


Adds currently playing track to the playlist selected. Saves the artist associated with the currently playing track in the indicated favorites position. Saves the album associated with the currently playing track in the indicated favorites position. Saves the genre associated with the currently playing track in the indicated favorites position.


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Configuring HDD Favorites Press the CONFIG button to display the radio configuration options. Press the pushbutton under the HDD label to display the available favorite modes. Press the pushbutton under the favorite label to set the available favorite modes. Available favorite modes are highlighted. Time-shifting — Pause and Rewind Live FM/AM and XM™ (if equipped) The Radio with DVD Audio, HDD, and USB has the ability to rewind 60 minutes of FM/AM and XM (if equipped) content. While listening to the radio, the content from the current station is always being buffered to the HDD. Press r / j (play/pause) To pause the radio. The radio display will show the Time Shift buffer status bar. The status bar shows the amount of content that is stored in the buffer and the current pause point. To resume playback from the current pause point, press r / j again. The radio will no longer be playing “live” radio. Instead, time shifted content is being played from the buffer. When the radio is playing time shifted content from the buffer, a buffer status bar shows below the station number on the left side of screen.


Press and hold the REV or FWD buttons to rewind or fast forward through the time shift buffer. Hold FWD until the end of the currently recorded buffer to resume “live” radio playback. With “live” radio playing, the radio display will no longer show the buffer bar below the station number. On AM/FM, press the REV or FWD button multiple times to rewind or fast forward. Each press will rewind or fast forward 30 seconds of content. On XM, press the REV or FWD button multiple time to jump to the previous or next song or commercial. When the radio station is changed, the buffer is cleared and automatically restarted for the current station. You cannot rewind to content from a previously tuned station. Time shifting of AM/FM or XM is not available while recording or while other sources of playback are selected. Pausing AM/FM or XM™ (if equipped) with the Vehicle Turned Off If AM/FM or XM is paused when the vehicle is turned off, the radio will continue to buffer the current radio station for up to one hour. If the vehicle is turned back on within one hour, the radio will automatically resume playback from the pause point.


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Using the Auxiliary Input Jack The radio system has an auxiliary input jack. It is in the center console bin. This is not an audio output; do not plug the headphone set into the front auxiliary input jack. An external audio device such as an iPod, laptop computer, MP3 player, etc. can be connected to the auxiliary input jack for use as another source for audio listening. Set up any auxiliary device while the vehicle is stopped. See Defensive Driving on page 4-2 for more information on driver distraction. To use a portable audio player, connect a 3.5 mm (1/8 inch) cable to the radio’s front auxiliary input jack. The radio automatically detects the device and “Aux Input Device” displays. The device begins playing over the vehicle speakers. If an auxiliary device has already been connected, press the radio’s AUX or CD/AUX button. VOL/ O (Volume/Power): Turn clockwise or counterclockwise to increase or decrease the volume of the portable player. Use the portable device to make additional volume adjustments.


FM/AM: Press to listen to the radio when a portable audio device is playing. The portable audio device continues playing, until it is stopped.


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CD or CD/AUX (CD/Auxiliary): Press to play a CD when a portable audio device is playing. Press again to start playing audio from the connected portable audio player. If a portable audio player is not connected, “No Aux Device” displays. Using the Radio Controls to Connect and Control an iPod An iPod can be controlled by using the radio buttons and knobs; the song information shows on the radio’s display. To connect and control the iPod using the radio controls, the vehicle must have a USB port. If it does, it is located in the center console bin. You will also need the special iPod connection cable that came as standard equipment with the vehicle as part of the USB option. The special iPod connection cable can also be purchased or made available, from your dealer/retailer. See your dealer/retailer for more information. This feature supports the following iPod models*:


Fifth generation or later iPod First, Second, or Third generation iPod nano iPod touch iPod classic


* For proper operation, make sure the iPod has the latest firmware from Apple®. The iPod firmware can be updated using the latest iTunes application. See apple.com/itunes.


(cid:129) (cid:129) (cid:129) (cid:129) To connect and control the iPod, connect one end of the special iPod connection cable to the iPod’s dock connector. Connect the other end to both the USB port and the auxiliary input jack. The USB port and the auxiliary input jack are located in the center console bin. If the vehicle is on and the USB connection works, a GM logo may appear on the iPod. The iPod’s music information will be shown on the radio’s display and the music begins playing through the vehicles audio system. A standard iPod USB cable, like the one that came with the iPod, cannot be used to connect an iPod to the vehicle. You must use the special iPod connection cable that came equipped with the vehicle or that was made available from your dealer/retailer in order for this feature to work. Use the radio Menu/Select knob to bring up the iPod Menu and select Songs, Artists, Albums, Playlists and Audio books to play from the iPod. The iPod’s battery charges while it is connected to the vehicle and if the ignition is turned to ACC/ACCESSORY or ON/RUN. It can also be left connected to the vehicle after the vehicle is turned off. With the vehicle turned off, the iPod will automatically be powered off and will not charge or draw power from the vehicle’s battery.


If you have an older iPod model that is not supported or do not have the special iPod connection cable, you can still listen to the iPod in the vehicle by connecting it to the Auxiliary Input Jack using a standard 3.5 mm (1/8 inch) stereo cable. Command and control of the iPod via the radio buttons and knobs will not be supported when only using the Auxiliary Input Jack. See “Using the Auxiliary Input Jack” earlier for more information. Press the AM/FM, XM or HDD buttons to listen to one of these sources while an iPod is connected. If a disc is inserted, press the CD/AUX button to listen to a CD or DVD-A disc. Press the CD/AUX button again to start playing and controlling the connected iPod. To properly dismount the iPod USB device before disconnecting from the vehicle, press the button directly under the EJECT label found on the iPod playback screen.


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Using an MP3
MP3/WMA Format The Single CD and the Six-Disc CD Radio will play MP3/WMA files that were recorded on a CD-R or CD-RW disc. The HDD Radio is similar and can also play MP3/WMA files recorded on DVD +/− R discs or a USB storage device. The files can be recorded with the following fixed bit rates: 32 kbps, 40 kbps, 56 kbps, 64 kbps, 80 kbps, 96 kbps, 112 kbps, 128 kbps, 160 kbps, 192 kbps, 224 kbps, 256 kbps, and 320 kbps or a variable bit rate. Song title, artist name, and album can display when files are recorded using ID3 tags version 1 and 2. Creating an MP3/WMA Disc If you burn your own MP3/WMA disc on a personal computer: (cid:129) Make sure the MP3/WMA files are recorded on a


CD-R or CD-RW disc.


(cid:129) Do not mix standard audio and MP3/WMA files on


one disc.


(cid:129) Make sure the CD does not have more than a


maximum of 50 folders and playlists, and 255 files to read and play.


(cid:129) Create a folder structure that makes it easy to find


songs while driving. Organize songs by albums using one folder for each album. Each folder or album should contain 18 songs or less.


(cid:129) Avoid subfolders. The system can support up to


8 subfolders deep, keep the total number of folders to a minimum to reduce the complexity and confusion during playback.


(cid:129) Make sure playlists have a .mp3 or .wpl extension


(other file extensions may not work).


(cid:129) Minimize the length of the file, folder or playlist names. Long file, folder, or playlist names, or a combination of a large number of files and folders, or playlists can cause the player to be unable to play up to the maximum number of files, folders, playlists, or sessions. Finalize the audio disc before burning it. Adding music to an existing disc can cause the disc not to function.


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(cid:129) Playlists can be selected by using the previous and next folder buttons, the SEEK arrows, \ FWD, or s REV buttons. An MP3/WMA CD-R or CD-RW that was recorded using no file folders can also be played. If a CD-R or CD-RW contains more than the maximum of 50 folders and playlists, and 255 files, the player lets you access and navigate up to the maximum, but all items over the maximum are not accessible. The HDD Radio can support more than 255 files on an MP3/WMA disc. The HDD Radio does not support playlists on a disc or USB storage device. Root Directory The root directory of the CD-R or CD-RW is treated as a folder. If the root directory has compressed audio files, the directory displays as F1 DISC. All files contained directly under the root directory are accessed prior to any root directory folders. Playlists (Px) are always accessed after root folders or files. The HDD Radio displays the root directory of an MP3/WMA disc as F1 MP3 and the root directory of a USB storage device as F1 USB.


Empty Directory or Folder If a root directory or a folder exists somewhere in the file structure that contains only folders/subfolders and no compressed files directly beneath them, the player advances to the next folder in the file structure that contains compressed audio files. No Folder When the CD contains only compressed files, the files are located under the root folder. The next and previous folder functions do not display on a CD that was recorded without folders or playlists. The radio displays F1 DISC for the root directory. When the CD contains only playlists and compressed audio files, but no folders, all files are located under the root folder. The folder down and the folder up buttons search playlists (Px) first and then goes to the root folder. The radio displays F1 DISC for the root directory.


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Order of Play Tracks recorded to the CD-R or CD-RW play in the following order: (cid:129) Play begins from the first track in the first folder


and continues sequentially through all tracks in each folder. When the last track of the last folder has played, play continues from the first track of the first playlist.


− Playlists can be changed by pressing the next


and previous folder button.


(cid:129) Play begins from the first track in the first playlist and


continues sequentially through all tracks in each playlist. When the last track of the last playlist has played, play continues from the first track of the first folder.


When play enters a new folder, the display does not automatically show the new folder name unless the folder mode has been chosen as the default display. The new track name displays. File System and Naming The song name displays the song name that is contained in the ID3 tag. If the song name is not in the ID3 tag, the radio displays the file name without the extension.


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Track names longer than 32 characters are shortened. Parts of words on the last page of text and the extension of the filename is not displayed. The HDD Radio will display file names with the extension. Preprogrammed Playlists Preprogrammed playlists that were created using WinAmp™, MusicMatch™, or Real Jukebox™ software can be accessed, however they cannot be edited using the radio. These playlists are special folders containing compressed audio song files. Playlists must have a file extension of PLS or M3U. Playlists can be selected using the previous and next folder buttons. Tracks can be changed by pressing the seek buttons or turning the tune knob. Songs are played sequentially; press the s REV or \ FWD to reverse or advance through the playing song. The HDD Radio does not support preprogrammed playlists. To create a playlist on the HDD radio from songs recorded to the HDD, see “Saving HDD Favorites” earlier in this section.


Playing an MP3/WMA Insert a CD partway into the slot (Single CD Player), or press the load button and wait for the message to insert disc (Six-Disc CD Player), label side up. The player pulls in the CD and should begin playing. For the Single CD Player, the track number displays at the left and center of the screen. A Shuffle label appears below. Press the pushbutton located under the Shuffle label to play the MP3/WMA files of the CD in random order. For the Six-Disc CD Player, the disc number displays at the upper right side of the screen. The track number displays at the left and center of the screen. The Shuffle, Disc, and Folder labels appear below. Press the pushbutton located under the Shuffle label to play the MP3/WMA files of the currently selected CD in random order. Press the pushbuttons located under the Disc or Folder labels to change to another disc or folder. As each new track starts to play, the track number and song title displays. Z (Eject): Press to eject a CD. If the CD is not removed, after several seconds, the CD automatically pulls back into the player and begins playing. For the Six-Disc CD player, press and hold this button for two seconds to eject all discs. TUNE/TONE: Turn to select MP3/WMA files on the CD playing.


©SEEK ¨: Press the left arrow to go to the start of the current MP3/WMA file, if more than five seconds have played. Press the right arrow to go to the next MP3/WMA file. If either arrow is held or pressed multiple times, the player continues moving backward or forward through MP3/WMA files on the CD. S c (Previous Folder): Press the pushbutton under the Folder label to go to the first track in the previous folder. c T (Next Folder): Press the pushbutton under the Folder label to go to the first track in the next folder. s REV (Reverse): Press and hold to reverse playback quickly within an MP3/WMA file. Sound is heard at a reduced volume. The elapsed time of the file displays. Release to resume playing the file. \ FWD (Fast Forward): Press and hold to advance playback quickly within an MP3/WMA file. Sound is heard at a reduced volume. The elapsed time of the file displays. Release to resume playing the file. Shuffle: With the shuffle setting, MP3/WMA files on the CD can be played in random, rather than sequential order, on the CD currently playing. To use shuffle:


To play MP3/WMA files from the CD in random order, press the pushbutton under the Shuffle label until Shuffle On displays. Press again to turn shuffle off.


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(cid:129) XM Radio Messages


XL (Explicit Language Channels): These channels, or any others, can be blocked at a customer’s request, by calling 1-800-852-XMXM (9696).


XM Updating: The encryption code in the receiver is being updated, and no action is required. This process should take no longer than 30 seconds.


No XM Signal: The system is functioning correctly, but the vehicle is in a location that is blocking the XM™ signal. When the vehicle is moved into an open area, the signal should return.


Loading XM: The audio system is acquiring and processing audio and text data. No action is needed. This message should disappear shortly.


Channel Off Air: This channel is not currently in service. Tune in to another channel.


Channel Unauth: This channel is blocked or cannot be received with your XM Subscription package.


Channel Unavail: This previously assigned channel is no longer assigned. Tune to another station. If this station was one of the presets, choose another station for that preset button.


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No Artist Info: No artist information is available at this time on this channel. The system is working properly.


No Title Info: No song title information is available at this time on this channel. The system is working properly.


No CAT Info: No category information is available at this time on this channel. The system is working properly.


No Information: No text or informational messages are available at this time on this channel. The system is working properly.


CAT Not Found: There are no channels available for the selected category. The system is working properly.


XM Theftlocked: The XM receiver in the vehicle could have previously been in another vehicle. For security purposes, XM receivers cannot be swapped between vehicles. If this message is received after having the vehicle serviced, check with your dealer/retailer.


XM Radio ID: If tuned to channel 0, this message alternates with the XM™ Radio 8 digit radio ID label. This label is needed to activate the service.


Unknown: If this message is received when tuned to channel 0, there could be a receiver fault. Consult with your dealer/retailer.


Check XM Receivr: If this message does not clear within a short period of time, the receiver could have a fault. Consult with your dealer/retailer.


XM Not Available: If this message does not clear within a short period of time, the receiver could have a fault. Consult with your dealer/retailer.


Navigation/Radio System For vehicles with a navigation radio system, see the separate Navigation System manual.


Bluetooth® Vehicles with a Bluetooth system can use a Bluetooth capable cell phone with a Hands Free Profile to make and receive phone calls. The system can be used while the ignition is in ON/RUN or ACC/ACCESSORY position. The range of the Bluetooth system can be up to 30 ft. (9.1 m). Not all phones support all functions, and not all phones are guaranteed to work with the in-vehicle Bluetooth system. See gm.com/bluetooth for more information on compatible phones.


Voice Recognition The Bluetooth system uses voice recognition to interpret voice commands to dial phone numbers and name tags.


Noise: Keep interior noise levels to a minimum. The system may not recognize voice commands if there is too much background noise.


When to Speak: A short tone sounds after the system responds indicating when it is waiting for a voice command. Wait until the tone and then speak.


How to Speak: Speak clearly in a calm and natural voice. Audio System When using the in-vehicle Bluetooth system, sound comes through the vehicle’s front audio system speakers and over-rides the audio system. Use the audio system volume knob, during a call, to change the volume level. The adjusted volume level remains in memory for later calls. To prevent missed calls, a minimum volume level is used if the volume is turned down too low.


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Bluetooth Controls Use the buttons located on the steering wheel to operate the in-vehicle Bluetooth system. See Audio Steering Wheel Controls on page 3-122 for more information. b g (Push To Talk): Press to answer incoming calls, to confirm system information, and to start speech recognition. c ª(Phone On Hook): Press to end a call, reject a call, or to cancel an operation. Pairing A Bluetooth enabled cell phone must be paired to the in-vehicle Bluetooth system first and then connected to the vehicle before it can be used. See the cell phone manufacturers user guide for Bluetooth functions before pairing the cell phone. If a Bluetooth phone is not connected, calls will be made using OnStar® Hands-Free Calling, if available. Refer to the OnStar owner’s guide for more information.


Pairing Information: (cid:129) Up to five cell phones can be paired to the in-vehicle


Bluetooth system. The pairing process is disabled when the vehicle is moving. The in-vehicle Bluetooth system automatically links with the first available paired cell phone in the order the phone was paired.


(cid:129) Only one paired cell phone can be connected to the


in-vehicle Bluetooth system at a time.


(cid:129) Pairing should only need to be completed once, unless changes to the pairing information have been made or the phone is deleted.


To link to a different paired phone, see Linking to a Different Phone later in this section.


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(cid:129) (cid:129) Pairing a Phone 1. Press and hold b g for two seconds:


For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone.


2. Say “Bluetooth”. The system responds with


“Bluetooth ready” followed by a tone.


3. Say “Pair”. The system responds with instructions and a four digit PIN number. The PIN number will be used in Step 4.


4. Start the Pairing process on the cell phone that will be paired to the vehicle. Reference the cell phone manufacturers user guide for information on this process. Locate the device named “General Motors” in the list on the cellular phone and follow the instructions on the cell phone to enter the four digit PIN number that was provided in Step 3.


5. The system prompts for a name for the phone. Use


a name that best describes the phone. This name will be used to indicate which phone is connected. The system then confirms the name provided.


6. The system responds with “ has


been successfully paired” after the pairing process is complete.


7. Repeat Steps 1 through 7 for additional phones to


be paired.


Listing All Paired and Connected Phones 1. Press and hold b g for two seconds:


For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone.


2. Say “Bluetooth”. The system responds with


“Bluetooth ready” followed by a tone.


3. Say “List”. The system lists all the paired Bluetooth devices. If a phone is connected to the vehicle, the system will say “Is connected” after the connected phone.


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(cid:129) (cid:129) (cid:129) (cid:129) Deleting a Paired Phone 1. Press and hold b g for two seconds:


Linking to a Different Phone 1. Press and hold b g for two seconds:


For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone.


2. Say “Bluetooth”. The system responds with


“Bluetooth ready” followed by a tone.


3. Say “Delete”. The system asks which phone to


delete followed by a tone.


4. Say the name of the phone to be deleted. If the


phone name is unknown, use the “List” command for a list of all paired phones. The system responds with “Would you like to delete ? Yes or No” followed by a tone


5. Say “Yes” to delete the phone. The system


responds with “OK, deleting ”.


For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone.


2. Say “Bluetooth”. The system responds with


“Bluetooth ready” followed by a tone.


3. Say “Change phone”. The system responds with


“Please wait while I search for other phones”.


If another phone is found, the response will be “ is now connected”. If another phone is not found, the original phone remains connected.


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(cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) Storing Name Tags The system can store up to thirty phone numbers as name tags that are shared between the Bluetooth and OnStar systems. The system uses the following commands to store and retrieve phone numbers: (cid:129) Store (cid:129) Digit Store (cid:129) Directory Using the Store Command The store command allows a phone number to be stored without entering the digits individually. 1. Press and hold b g for two seconds:


For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone.


2. Say “Store”. The system responds with


“Store, number please” followed by a tone.


3. Say the complete phone number to be stored at


once with no pauses.


If the system recognizes the number it responds with “OK, Storing” and repeats the phone number. If the system is unsure it recognizes the phone number, it responds with “Store” and repeats the number followed by “Please say yes or no”. If the number is correct, say “Yes”. If the number is not correct, say “No”. The system will ask for the number to be re-entered.


4. After the system stores the phone number, it


responds with “Please say the name tag” followed by a tone.


5. Say a name tag for the phone number. The name


tag is recorded and the system responds with “About to store . Does that sound OK?”.


If the name tag does not sound correct, say “No” and repeat Step 5. If the name tag sounds correct, say “Yes” and the name tag is stored. After the number is stored the system returns to the main menu.


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(cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) Using the Digit Store Command The digit store command allows a phone number to be stored by entering the digits individually. 1. Press and hold b g for two seconds:


For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone.


2. Say “Digit Store”. The system responds with


“Please say the first digit to store” followed by a tone.


3. Say the first digit to be stored. The system will


repeat back the digit it heard followed by a tone. Continue entering digits until the number to be stored is complete.


If an unwanted number is recognized by the system, say “Clear” at any time to clear the last number. To hear all of the numbers recognized by the system, say “Verify” at any time and the system will repeat them.


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4. After the complete number has been entered, say “Store”. The system responds with “Please say the name tag” followed by a tone.


5. Say a name tag for the phone number. The name


tag is recorded and the system responds with “About to store . Does that sound OK?”.


If the name tag does not sound correct, say “No” and repeat Step 5. If the name tag sounds correct, say “Yes” and the name tag is stored. After the number is stored the system returns to the main menu.


Using the Directory Command The directory command lists all of the name tags stored by the system. To use the directory command: 1. Press and hold b g for two seconds:


For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone.


2. Say “Directory”. The system responds with


“Directory” and then plays back all of the stored name tags. When the list is complete, the system returns to the main menu.


(cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) Deleting Name Tags The system uses the following commands to delete name tags: (cid:129) Delete (cid:129) Delete all name tags Using the Delete Command The delete command allows specific name tags to be deleted. To use the delete command: 1. Press and hold b g for two seconds:


For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone.


2. Say “Delete”. The system responds with “Delete,


please say the name tag” followed by a tone.


3. Say the name tag to be deleted. The system


responds with “Would you like to delete, ? Please say yes or no”.


If the name tag is correct, say “Yes” to delete the name tag. The system responds with “OK, deleting , returning to the main menu.” If the name tag is incorrect, say “No”. The system responds with “No. OK, let’s try again, please say the name tag.”


Using the Delete All Name Tags Command The delete all name tags command deletes all stored phone book name tags and route name tags for OnStar (if present). To use the delete all name tags command: 1. Press and hold b g for two seconds:


For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone.


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(cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) 2. Say “Delete all name tags”. The system responds with “You are about to delete all name tags stored in your phone directory and your route destination directory. Are you sure you want to do this? Please say yes or no.” (cid:129) Say “Yes” to delete all name tags. (cid:129) Say “No” to cancel the function and return to the


main menu. Making a Call Calls can be made using the following commands: (cid:129) Dial (cid:129) Digit Dial (cid:129) Call (cid:129) Re-dial


Using the Dial Command 1. Press and hold b g for two seconds:


For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone.


2. Say “Dial”. The system responds with “Dial using


. “Number please” followed by a tone.


3. Say the entire number without pausing.


If the system recognizes the number, it responds with “OK, Dialing” and dials the number. If the system does not recognize the number, it confirms the numbers followed by a tone. If the number is correct, say “Yes”. The system responds with “OK, Dialing” and dials the number. If the number is not correct, say “No”. The system will ask for the number to be re-entered.


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(cid:129) (cid:129) (cid:129) (cid:129) Using the Digit Dial Command 1. Press and hold b g for two seconds:


Using the Call Command 1. Press and hold b g for two seconds:


For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone.


For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone.


2. Say “Digit Dial”. The system responds with “Digit


dial using , please say the first digit to dial” followed by a tone.


2. Say “Call”. The system responds with “Call using


. Please say the name tag” followed by a tone.


3. Say the digit to be dialed one at a time. Following each digit, the system will repeat back the digit it heard followed by a tone.


4. Continue entering digits until the number to be dialed is complete. After the whole number has been entered, say “Dial”. The system responds with “OK, Dialing” and dials the number.


If an unwanted number is recognized by the system, say “Clear” at any time to clear the last number. To hear all of the numbers recognized by the system, say “Verify” at any time and the system will repeat them.


3. Say the name tag of the person to call.


If the system clearly recognizes the name tag it responds with “OK, calling, ” and dials the number. If the system is unsure it recognizes the right name tag, it confirms the name tag followed by a tone. If the name tag is correct, say “Yes”. The system responds with “OK, calling, ” and dials the number. If the name tag is not correct, say “No”. The system will ask for the name tag to be re-entered.


Once connected, the person called will be heard through the audio speakers.


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(cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) Using the Re-dial Command 1. Press and hold b g for two seconds:


For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone.


2. After the tone, say “Re-dial”. The system responds


with “Re-dial using ” and dials the last number called from the connected Bluetooth phone.


Once connected, the person called will be heard through the audio speakers. Receiving a Call When an incoming call is received, the audio system mutes and a ring tone is heard in the vehicle. (cid:129) Press b g and begin speaking to answer the call. (cid:129) Press c ª to ignore a call.


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Call Waiting Call waiting must be supported on the Bluetooth phone and enabled by the wireless service carrier to work. (cid:129) Press b g to answer an incoming call when


another call is active. The original call is placed on hold.


(cid:129) Press b g again to return to the original call. To ignore the incoming call, continue with the original call with no action.


(cid:129) Press c ª to disconnect the current call and


switch to the call on hold.


Three-Way Calling Three-Way Calling must be supported on the Bluetooth phone and enabled by the wireless service carrier to work. 1. While on a call press b g . The system responds


with “Ready” followed by a tone.


2. Say “Three-way call”. The system responds with


“Three-way call, please say dial or call”.


3. Use the dial or call command to dial the number of


the third party to be called.


4. Once the call is connected, press b g to link all


the callers together.


(cid:129) (cid:129) (cid:129) Ending a Call Press c ªto end a call. Muting a Call During a call, all sounds from inside the vehicle can be muted so that the person on the other end of the call cannot hear them. To Mute a call 1. Press b g . The system responds with “Ready”


followed by a tone.


2. Say “Mute Call”. The system responds with


“Call muted”.


To Cancel Mute 1. Press b g . The system responds with “Ready”


followed by a tone.


2. After the tone, say “Mute Call”. The system


responds with “Resuming call”.


Transferring a Call Audio can be transferred between the in-vehicle Bluetooth system and the cell phone.


To Transfer Audio to the Cell Phone During a call with the audio in the vehicle: 1. Press b g . The system responds with “Ready”


followed by a tone.


2. Say “Transfer Call.” The system responds with


“Transferring call” and the audio will switch from the vehicle to the cell phone.


To Transfer Audio to the In-Vehicle Bluetooth System The cellular phone must be paired and connected with the Bluetooth system before a call can be transferred. The connection process can take up to two minutes after the ignition is turned to the ON/RUN or ACC/ACCESSORY position. 1. During a call with the audio on the cell phone,


press and hold b g for two seconds:


For vehicles without a navigation system, the call transfers to the Bluetooth system. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The call then transfers to the Bluetooth system.


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(cid:129) (cid:129) Voice Pass-Thru Voice Pass-Thru allows access to the voice recognition commands on the cell phone. See the cell phone manufacturers user guide to see if the cell phone supports this feature. This feature can be used to verbally access contacts stored in the cell phone. 1. Press and hold b g for two seconds:


For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone.


2. Say “Bluetooth”. The system responds with


“Bluetooth ready” followed by a tone.


3. Say “Voice”. The system responds with


“OK, accessing ”.


The cell phone’s normal prompt messages will go through its cycle according to the phone’s operating instructions.


Dual Tone Multi-Frequency (DTMF) Tones The in-vehicle Bluetooth system can send numbers and numbers stored as name tags during a call. This is used when calling a menu driven phone system. Account numbers can be programmed into the phonebook for retrieval during menu driven calls. Sending a number during a call 1. Press b g . The system responds with “Ready”


followed by a tone.


2. Say “Dial”. The system responds with “Say a


number to send tones” followed by a tone.


3. Say the number to send.


If the system clearly recognizes the number it responds with “OK, Sending Number” and the dial tones are sent and the call continues. If the system is not sure it recognized the number properly, it responds “Dial Number, Please say yes or no?” followed by a tone. If the number is correct, say “Yes”. The system responds with “OK, Sending Number” and the dial tones are sent and the call continues.


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(cid:129) (cid:129) (cid:129) (cid:129) (cid:129) Sending a Stored Name Tag During a Call 1. Press b g . The system responds with “Ready”


followed by a tone.


2. Say “Send name tag.” The system responds with “Say a name tag to send tones” followed by a tone.


3. Say the name tag to send.


If the system clearly recognizes the name tag it responds with “OK, Sending ” and the dial tones are sent and the call continues. If the system is not sure it recognized the name tag properly, it responds “Dial , Please say yes or no?” followed by a tone. If the name tag is correct, say “Yes”. The system responds with “OK, Sending ” and the dial tones are sent and the call continues.


Clearing the System Unless information is deleted out of the in-vehicle Bluetooth system, it will be retained indefinitely. This includes all saved name tags in the phonebook and phone pairing information. For information on how to delete this information, see the above sections on Deleting a Paired Phone and Deleting Name Tags.


Other Information The Bluetooth® word mark and logos are owned by the Bluetooth® SIG, Inc. and any use of such marks by General Motors is under license. Other trademarks and trade names are those of their respective owners. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference. 2. This device must accept any interference received,


including interference that may cause undesired operation.


This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: 1. This device may not cause interference. 2. This device must accept any interference received,


including interference that may cause undesired operation of the device.


Changes or modifications to this system by other than an authorized service facility could void authorization to use this equipment.


Theft-Deterrent Feature THEFTLOCK® is designed to discourage theft of the vehicle’s radio by learning a portion of the Vehicle Identification Number (VIN). The radio does not operate if it is stolen or moved to a different vehicle.


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(cid:129) (cid:129) Audio Steering Wheel Controls


Left-Side Steering


Wheel Controls for CTS


(CTS-V Similar)


Right-Side Steering


Wheel Controls for CTS


and CTS-V


Vehicles with audio steering wheel controls could differ depending on the vehicle’s options. Some audio controls can be adjusted at the steering wheel. They include the following:


SRCE (Source): Press to switch between the radio AM, FM, XM, CD, HDD, auxiliary input jack, USB and iPod. y / c z (Previous/Next): Press to go to the previous or next radio station stored as a favorite, or the previous or next track of a CD.


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Press to interact with the Bluetooth® system. See Bluetooth® on page 3-109 for more information. + e − e (Volume): Press to increase or to decrease the volume. b g (Mute/Speech Recognition/Push to Talk): Press and release to silence the vehicle speakers only. The audio of the wireless and wired headphones, if the vehicle has these features, does not mute. Press and release b g again, to turn the sound on.


For vehicles with a navigation system, press and hold g for two seconds to initiate speech recognition. See “Speech Recognition” in the Navigation System manual for more information. For vehicles without a navigation system, press and hold g for two seconds to interact with OnStar® or Bluetooth. See the OnStar® System on page 2-57, or Bluetooth® on page 3-109 for more information about these features. For vehicles with a navigation system, Onstar, or Bluetooth, press and hold g for two seconds and say “hands free” to interact with OnStar or Bluetooth. See the OnStar® System on page 2-57, or Bluetooth® on page 3-109 for more information about these features.


(cid:129) (cid:129) (cid:129) Radio Reception Frequency interference and static can occur during normal radio reception if items such as cell phone 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. 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 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 the radio. FM Stereo FM signals only reach about 10 to 40 miles (16 to 65 km). Although the radio has a built-in electronic circuit that automatically works to reduce interference, some static can occur, especially around tall buildings or hills, 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. 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. Cellular Phone Usage Cellular phone usage may cause interference with the vehicle’s radio. This interference may occur when making or receiving phone calls, charging the phone’s battery, or simply having the phone on. This interference causes an increased level of static while listening to the radio. If static is received while listening to the radio, unplug the cellular phone and turn it off.


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Backglass Antenna The AM-FM antenna is integrated with the rear window defogger, located in the rear window. Make sure that the inside surface of the rear window is not scratched and that the lines on the glass are not damaged. If the inside surface is damaged, it could interfere with radio reception. For proper radio reception, the antenna connector needs to be properly attached to the post on the glass. If a cellular telephone antenna needs to be attached to the glass, make sure that the grid lines for the AM-FM antenna are not damaged. There is enough space between the grid lines to attach a cellular telephone antenna without interfering with radio reception. Notice: Using a razor blade or sharp object to clear the inside rear window may damage the rear window antenna and/or the rear window defogger. Repairs would not be covered by your warranty. Do not clear the inside 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 backglass antenna due to metallic tinting materials will not be covered by your warranty.


XM™ Satellite Radio Antenna System The XM Satellite Radio antenna is located on the roof of the vehicle. Keep the antenna clear of obstructions for clear radio reception. If the vehicle has a sunroof, the performance of the XM system may be affected if the sunroof is open.


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Section 4


Driving Your Vehicle


Your Driving, the Road, and the Vehicle ............4-2
Driving for Better Fuel Economy .......................4-2
Defensive Driving ...........................................4-2
Drunk Driving .................................................4-3
Control of a Vehicle ........................................4-3
Braking .........................................................4-4
Antilock Brake System (ABS) ...........................4-5
Braking in Emergencies ...................................4-6
StabiliTrak® System ........................................4-6
Traction Control System (TCS) .........................4-7
Magnetic Ride Control™ ..................................4-9
Limited-Slip Rear Axle .....................................4-9
All-Wheel Drive (AWD) System .........................4-9
Steering ......................................................4-10
Off-Road Recovery .......................................4-12
Passing .......................................................4-12
Loss of Control .............................................4-12


Competitive Driving .......................................4-14
Driving at Night ............................................4-14
Driving in Rain and on Wet Roads ..................4-15
Before Leaving on a Long Trip .......................4-16
Highway Hypnosis ........................................4-16
Hill and Mountain Roads ................................4-17
Winter Driving ..............................................4-18
If Your Vehicle is Stuck in Sand, Mud,


Ice, or Snow .............................................4-20
Rocking Your Vehicle to Get It Out .................4-21
Loading the Vehicle ......................................4-21
Towing ..........................................................4-26
Towing Your Vehicle .....................................4-26
Recreational Vehicle Towing ...........................4-26
Towing a Trailer (CTS-V) ...............................4-29
Towing a Trailer (CTS) ..................................4-29


4-1


Defensive Driving Defensive driving means “always expect the unexpected.” The first step in driving defensively is to wear your safety belt — See Safety Belts: They Are for Everyone on page 1-14.


{ CAUTION:


Assume that other road users (pedestrians, bicyclists, and other drivers) are going to be careless and make mistakes. Anticipate what they might do and be ready. In addition:


(cid:129) Allow enough following distance between you


and the driver in front of you. (cid:129) Focus on the task of driving.


Driver distraction can cause collisions resulting in injury or possible death. These simple defensive driving techniques could save your life.


Your Driving, the Road, and the Vehicle


Driving for Better Fuel Economy Driving habits can affect fuel mileage. Here are some driving tips to get the best fuel economy possible. (cid:129) Avoid fast starts and accelerate smoothly. (cid:129) Brake gradually and avoid abrupt stops. (cid:129) Avoid idling the engine for long periods of time. (cid:129) When road and weather conditions are appropriate,


use cruise control, if equipped.


(cid:129) Always follow posted speed limits or drive more


slowly when conditions require.


(cid:129) Keep vehicle tires properly inflated. (cid:129) Combine several trips into a single trip. (cid:129) Replace the vehicle’s tires with the same TPC Spec number molded into the tire’s sidewall near the size. Follow recommended scheduled maintenance.


4-2


(cid:129) Drunk Driving


{ 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. 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.


Death and injury associated with drinking and driving is a global tragedy. Alcohol affects four things that anyone needs to drive a vehicle: judgment, muscular coordination, vision, and attentiveness. Police records show that almost 40 percent 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 17,000 annual motor vehicle-related deaths have been associated with the use of alcohol, with about 250,000 people injured.


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. 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.


Control of a Vehicle The following three systems help to control the vehicle while driving — brakes, steering, and accelerator. At times, as when driving on snow or ice, it is easy to ask more of those control systems than the tires and road can provide. Meaning, you can lose control of the vehicle. See Traction Control System (TCS) on page 4-7. Adding non-dealer/non-retailer accessories can affect vehicle performance. See Accessories and Modifications on page 5-4.


4-3


Braking See Brake System Warning Light on page 3-38. Braking action involves perception time and reaction time. Deciding to push the brake pedal is perception time. Actually doing it 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 the 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 the brakes; the weight of the vehicle; and the amount of brake force applied.


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. The brakes might not have time to cool between hard stops. The brakes will wear out much faster with a lot of heavy braking. Keeping pace with the traffic and allowing realistic following distances eliminates a lot of unnecessary braking. That means better braking and longer brake life. If the engine ever stops while the vehicle is being driven, brake normally but do not pump the brakes. If the brakes are pumped, the pedal could get harder to push down. If the engine stops, there will still be some power brake assist but it will be used when the brake is applied. Once the power assist is used up, it can take longer to stop and the brake pedal will be harder to push. Adding non-dealer/non-retailer accessories can affect vehicle performance. See Accessories and Modifications on page 5-4.


4-4


Antilock Brake System (ABS) This vehicle has the Antilock Brake System (ABS), an advanced electronic braking system that helps prevent a braking skid. When the engine is started and the vehicle begins to drive away, ABS checks itself. A momentary motor or clicking noise might be heard while this test is going on, and it might even be noticed that the brake pedal moves a little. This is normal.


If there is a problem with ABS, this warning light stays on. See Antilock Brake System (ABS) Warning Light on page 3-39.


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 the wheels are slowing down. If one of the wheels is about to stop rolling, the computer will separately work the brakes at each wheel.


ABS can change the brake pressure to each wheel, as required, faster than any driver could. This can help the driver steer around the obstacle while braking hard. As the brakes are applied, the computer keeps receiving updates on wheel speed and controls braking pressure accordingly. Remember: ABS does not change the time needed to get a foot up to the brake pedal or always decrease stopping distance. If you get too close to the vehicle in front of you, there will not be enough time to apply the brakes if that vehicle suddenly slows or stops. Always leave enough room up ahead to stop, even with ABS. Using ABS Do not pump the brakes. Just hold the brake pedal down firmly and let antilock work. The antilock pump or motor might be heard operating and the brake pedal might be felt to pulsate, but this is normal.


4-5


Braking in Emergencies ABS allows the driver to steer and brake at the same time. In many emergencies, steering can help more than even the very best braking. Brake Assist (Except CTS-V) This vehicle has a Brake Assist feature designed to assist the driver in stopping or decreasing vehicle speed in emergency driving conditions. This feature uses the stability system hydraulic brake control module to supplement the power brake system under conditions where the driver has quickly and forcefully applied the brake pedal in an attempt to quickly stop or slow down the vehicle. The stability system hydraulic brake control module increases brake pressure at each corner of the vehicle until the ABS activates. Minor brake pedal pulsations or pedal movement during this time is normal and the driver should continue to apply the brake pedal as the driving situation dictates The Brake Assist feature will automatically disengage when the brake pedal is released or brake pedal pressure is quickly decreased.


StabiliTrak® System The vehicle has an electronic stability control system called StabiliTrak. It is an advanced computer controlled system that assists with directional control of the vehicle in difficult driving conditions. StabiliTrak activates when the computer senses a discrepancy between your intended path and the direction the vehicle is actually traveling. StabiliTrak selectively applies braking pressure at any one of the vehicle’s brakes to help steer the vehicle in the direction which you are steering. When the system activates, the Traction Control System (TCS)/StabiliTrak warning light on the instrument panel cluster flashes. You may also hear a noise or feel vibration in the brake pedal. This is normal. Continue to steer the vehicle in the direction you want it to go. If there is a problem detected with StabiliTrak, a Service Stability System message displays on the Driver Information Center (DIC) and the TCS/StabiliTrak warning light on the instrument panel cluster comes on. When this message and warning light displays, the system is not operational. Driving should be adjusted accordingly. See DIC Warnings and Messages on page 3-57 and Warning Lights, Gages, and Indicators on page 3-30 for more information.


4-6


StabiliTrak comes on automatically whenever the vehicle is started. The system should be left on to help assist with directional control of the vehicle. If StabiliTrak needs to be turned off, press the TC (traction control) on/off button. See Traction Control System (TCS) on page 4-7. If cruise control is being used when the StabiliTrak activates, the cruise control will automatically disengage. When road conditions allow, reengage the cruise control. See Cruise Control on page 3-13 for more information.


Traction Control System (TCS) The vehicle has a Traction Control System (TCS) that limits wheel spin. This is especially useful in slippery road conditions. On a rear-wheel-drive vehicle, the system operates if it senses that one or both of the rear wheels are spinning or beginning to lose traction. On an All-Wheel-Drive (AWD) vehicle, the system will operate if it senses that any of the wheels are spinning or beginning to lose traction. When this happens, the system brakes the spinning wheel(s) and/or reduces engine power to limit wheel spin. The system may be heard or felt while it is working, but this is normal.


The TCS/StabiliTrak® warning light will flash when the traction control system is limiting wheel spin.


The TCS/StabiliTrak warning light comes on if there is a problem with the traction control system.


See StabiliTrak®/Traction Control System (TCS) Warning Light on page 3-40 and StabiliTrak® System on page 4-6. When the TCS/StabiliTrak warning light is on, the system will not limit wheel spin. Adjust your driving accordingly. TCS automatically comes on whenever the vehicle is started. To limit wheel spin, especially in slippery road conditions, the system should always be left on, but it may be necessary to turn the system off if the vehicle is stuck in sand, mud or snow and rocking the vehicle is required. Also, turn TCS off while in deep snow or on loose gravel, to assist vehicle motion at lower speeds. See Rocking Your Vehicle to Get It Out on page 4-21 for more information. See also Winter Driving on page 4-18
for information on using TCS when driving in snowy or icy conditions.


4-7


To turn the system off, press the TCS/StabiliTrak button located on the instrument panel (CTS) or the steering wheel (CTS-V).


Press and release the TCS/StabiliTrak button and the traction control system will turn off and the TCS/StabiliTrak warning light will come on. Press the button again to turn the system back on. For information on turning StabiliTrak off and on, see StabiliTrak System previously. Adding non-dealer/non-retailer accessories can affect your vehicle’s performance. See Accessories and Modifications on page 5-4 for more information.


Competitive Driving Mode To select this optional handling mode, press the TCS/StabiliTrak button quickly two times and the STABILITRAK COMPETITVE MODE displays in the Driver Information Center (DIC). While in the StabiliTrak Competitive Mode, TCS does not limit wheel spin, and the TCS/StabiliTrak warning light comes on. Adjust your driving accordingly. Press the TCS/StabiliTrak button again, or turn the ignition to ACC/ACCESSORY and restart the vehicle, to turn TCS back on and turn the TCS/StabiliTrak warning light off. Notice: When traction control is turned off, or Competitive Driving Mode is active, it is possible to lose traction. If you attempt to shift with the drive wheels spinning with a loss of traction, it is possible to cause damage to the transmission. Do not attempt to shift when the drive wheels do not have traction. Damage caused by misuse of the vehicle is not covered. See the warranty book for additional information.


4-8


Magnetic Ride Control™ With this feature on the CTS-V, the Magnetic Ride Control system adjusts the ride of the vehicle to Touring or Sport modes. Magnetic Ride Control monitors the suspension system to determine the proper system response.


TOUR: Use for normal city and highway driving. This setting provides a smooth, soft ride.


SPORT: Use where road conditions or personal preference demand more control. This setting provides more “feel”, or response to road conditions. The setting can be changed at any time. Based on road conditions, steering wheel angle and the vehicle speed, the system automatically adjusts to provide the best handling while providing a smooth ride. The Touring and Sport modes will feel similar on a smooth road. Select a new setting whenever driving conditions change. The Driver Information Center (DIC) briefly displays SUSPENSION MODE TOURING or SUSPENSION MODE SPORT on vehicle startup or when a new mode is selected.


Press and release this button, located in the center of the instrument panel, to change modes.


Limited-Slip Rear Axle Vehicles with a limited-slip rear axle can give more traction on snow, mud, ice, sand or gravel. It works like a standard axle most of the time, but when traction is low, this feature allows the drive wheel with the most traction to move the vehicle.


All-Wheel Drive (AWD) System With this feature, the AWD system will automatically monitor and adjust engine power to the front and rear wheels for the best traction and handling. If there is a loss of traction or stability, the AWD system works with the electronic stability control system to increase power to the front wheels as necessary. If the spare tire is on the vehicle, there may be a slight reduction in performance of the AWD system. See DIC Warnings and Messages on page 3-57 for AWD related DIC messages.


4-9


Steering Tips It is important to take curves at a reasonable speed. Traction in a curve depends on the condition of the tires and the road surface, the angle at which the curve is banked, and vehicle speed. While in a curve, speed is the one factor that can be controlled. If there is a need to reduce speed, do it before entering the curve, while the front wheels are straight. Try to adjust the speed so you can drive through the curve. Maintain a reasonable, steady speed. Wait to accelerate until out of the curve, and then accelerate gently into the straightaway.


Steering Power Steering If power steering assist is lost because the engine stops or the system is not functioning, the vehicle can be steered but it will take more effort. Speed Variable Assist Steering The vehicle has a steering system that varies the amount of effort required to steer the vehicle in relation to the speed of the vehicle. The amount of steering effort required is less at slower speeds to make the vehicle more maneuverable and easier to park. At faster speeds, the steering effort increases to provide a sport-like feel to the steering. This provides maximum control and stability. If the vehicle seems harder to steer than normal when parking or driving slowly, there may be a problem with the system. You will still have power steering, but steering will be stiffer than normal at slow speeds. See your dealer/retailer for service.


4-10


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. These problems can be avoided by braking — if you can stop in time. But sometimes you cannot stop in time because there is no room. That is the time for evasive action — steering around the problem. The vehicle can perform very well in emergencies like these. First apply the brakes. See Braking on page 4-4. It is better to remove as much speed as possible from a 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 holding the steering wheel at the recommended 9 and 3 o’clock positions, it can be turned a full 180 degrees very quickly without 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.


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Off-Road Recovery The vehicle’s right wheels can drop off the edge of a road onto the shoulder while driving.


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 the vehicle straddles the edge of the pavement. Turn the steering wheel 3 to 5 inches, 8 to 13 cm, (about one-eighth turn) until the right front tire contacts the pavement edge. Then turn the steering wheel to go straight down the roadway.


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Passing Passing another vehicle on a two-lane road can be dangerous. To reduce the risk of danger while passing: Look down the road, to the sides, and to crossroads for situations that might affect a successful pass. If in doubt, wait.


(cid:129) Watch for traffic signs, pavement markings, and lines that could indicate a turn or an intersection. Never cross a solid or double-solid line on your side of the lane.


(cid:129) Do not get too close to the vehicle you want to


pass. Doing so can reduce your visibility.


(cid:129) Wait your turn to pass a slow vehicle. (cid:129) When you are being passed, ease to the right.


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.


(cid:129) 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 the vehicle’s three control systems. In the braking skid, the 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. Remember: Any traction control system helps avoid only the acceleration skid. If the traction control system is off, then an acceleration skid is best handled by easing your foot off the accelerator pedal. If the 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, the 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, 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 reducing vehicle speed by shifting to a lower gear. Any sudden changes could cause the tires to slide. You may not realize the surface is slippery until the 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 Antilock Brake System (ABS) helps avoid only the braking skid.


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If you use your vehicle for competitive


Competitive Driving Competitive driving may affect the vehicle warranty. See the warranty book before using the vehicle for competitive driving. Notice: driving, the engine may use more oil than it would with normal use. Low oil levels can damage the engine. Be sure to check the oil level often during competitive driving and keep the level at or near the upper mark that shows the proper operating range on the engine oil dipstick. For information on how to add oil, see Engine Oil on page 5-18. CTS-V Only: For competitive driving, it is recommended that the brake fluid be replaced with a high performance brake fluid that has a dry boiling point greater than 534°F (279°C). After conversion to the high performance brake fluid, follow the brake fluid service recommendations outlined by the fluid manufacturer. Do not use silicone or DOT-5 brake fluids.


Driving at Night Night driving is more dangerous than day driving because some drivers are likely to be impaired — by alcohol or drugs, with night vision problems, or by fatigue. Night driving tips include: (cid:129) Drive defensively. (cid:129) Do not drink and drive. (cid:129) Reduce headlamp glare by adjusting the inside


rearview mirror.


(cid:129) Slow down and keep more space between you and other vehicles because headlamps can only light up so much road ahead.


(cid:129) Watch for animals. (cid:129) When tired, pull off the road. (cid:129) Do not wear sunglasses. (cid:129) Avoid staring directly into approaching headlamps. (cid:129) Keep the windshield and all glass on your vehicle


clean — inside and out.


(cid:129) Keep your eyes moving, especially during turns or


curves.


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No one can see as well at night as in the daytime. But, as we get older, these differences increase. A 50-year-old driver might need at least twice as much light to see the same thing at night as a 20-year-old.


Driving in Rain and on Wet Roads Rain and wet roads can reduce vehicle traction and affect your ability to stop and accelerate. Always drive slower in these types of driving conditions and avoid driving through large puddles and deep-standing or flowing water.


{ CAUTION:


Wet brakes can cause crashes. They might not work as well in a quick stop and could cause pulling to one side. You could lose control of the vehicle. After driving through a large puddle of water or a car/vehicle wash, lightly apply the brake pedal until the brakes work normally.


CAUTION:


(Continued)


CAUTION:


(Continued)


Flowing or rushing water creates strong forces. Driving through flowing water could cause your vehicle to be carried away. If this happens, you and other vehicle occupants could drown. Do not ignore police warnings and be very cautious about trying to drive through flowing water.


Hydroplaning Hydroplaning is dangerous. Water can build up under your vehicle’s tires so they actually ride on the water. This can happen if the road is wet enough and you are going fast enough. When your vehicle is hydroplaning, it has little or no contact with the road. There is no hard and fast rule about hydroplaning. The best advice is to slow down when the road is wet.


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Other Rainy Weather Tips Besides slowing down, other wet weather driving tips include: (cid:129) Allow extra following distance. (cid:129) Pass with caution. (cid:129) Keep windshield wiping equipment in good shape. (cid:129) Keep the windshield washer fluid reservoir filled. (cid:129) Have good tires with proper tread depth.


See Tires on page 5-63. Turn off cruise control.


Before Leaving on a Long Trip To prepare your vehicle for a long trip, consider having it serviced by your dealer/retailer before departing. Things to check on your own include: (cid:129) Windshield Washer Fluid: Reservoir full? Windows


clean — inside and outside?


(cid:129) Wiper Blades: In good shape?


Fuel, Engine Oil, Other Fluids: All levels checked? Lamps: Do they all work and are lenses clean? Tires: Are treads good? Are tires inflated to recommended pressure?


(cid:129) Weather and Maps: Safe to travel? Have


up-to-date maps?


Highway Hypnosis Always be alert and pay attention to your surroundings while driving. If you become tired or sleepy, find a safe place to park your vehicle and rest. Other driving tips include: (cid:129) Keep the vehicle well ventilated. (cid:129) Keep interior temperature cool. (cid:129) Keep your eyes moving — scan the road ahead


and to the sides.


(cid:129) Check the rearview mirror and vehicle instruments


often.


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(cid:129) (cid:129) (cid:129) (cid:129) Hill and Mountain Roads Driving on steep hills or through mountains is different than driving on flat or rolling terrain. Tips for driving in these conditions include: (cid:129) Keep the vehicle serviced and in good shape. (cid:129) Check all fluid levels and brakes, tires, cooling


system, and transmission.


(cid:129) Going down steep or long hills, shift to a


lower gear.


{ CAUTION:


If you do not shift down, the brakes could get so hot that they would not work well. You would then have poor braking or even none going down a hill. You could crash. Shift down to let the engine assist the brakes on a steep downhill slope.


{ CAUTION:


Coasting downhill in N (Neutral) or with the ignition off is dangerous. The brakes will have to do all the work of slowing down and they could get so hot that they would not work well. You would then have poor braking or even none going down a hill. You could crash. Always have the engine running and the vehicle in gear when going downhill.


(cid:129) Stay in your own lane. Do not swing wide or cut


across the center of the road. Drive at speeds that let you stay in your own lane. Top of hills: Be alert — something could be in your lane (stalled car, accident).


(cid:129) Pay attention to special road signs (falling rocks


area, winding roads, long grades, passing or no-passing zones) and take appropriate action.


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(cid:129) Winter Driving Driving on Snow or Ice Drive carefully when there is snow or ice between the tires and the road, creating less traction or grip. Wet ice can occur at about 32°F (0°C) when freezing rain begins to fall, resulting in even less traction. Avoid driving on wet ice or in freezing rain until roads can be treated with salt or sand. Drive with caution, whatever the condition. Accelerate gently so traction is not lost. Accelerating too quickly causes the wheels to spin and makes the surface under the tires slick, so there is even less traction. Try not to break the fragile traction. If you accelerate too fast, the drive wheels will spin and polish the surface under the tires even more.


The Traction Control System (TCS) on page 4-7
improves the ability to accelerate on slippery roads, but slow down and adjust your driving to the road conditions. When driving through deep snow, turn off the traction control system to help maintain vehicle motion at lower speeds. The Antilock Brake System (ABS) on page 4-5 improves vehicle stability during hard stops on a slippery roads, but apply the brakes sooner than when on dry pavement. Allow greater following distance on any slippery road and watch for slippery spots. Icy patches can occur on otherwise clear roads in shaded areas. The surface of a curve or an overpass can remain icy when the surrounding roads are clear. Avoid sudden steering maneuvers and braking while on ice. Turn off cruise control, if equipped, on slippery surfaces.


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Blizzard Conditions Being stuck in snow can be in a serious situation. Stay with the vehicle unless there is help nearby. If possible, use the Roadside Service on page 7-8. To get help and keep everyone in the vehicle safe:


Turn on the Hazard Warning Flashers on page 3-6. Tie a red cloth to an outside mirror.


{ CAUTION:


Snow can trap engine exhaust under the vehicle. This may cause exhaust gases to get inside. Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death. If the vehicle is stuck in the snow:


(cid:129) Clear away snow from around the base of your vehicle, especially any that is blocking the exhaust pipe.


CAUTION:


(Continued)


CAUTION:


(Continued)


(cid:129) Check again from time to time to be sure


snow does not collect there.


(cid:129) Open a window about two inches (5 cm) on the side of the vehicle that is away from the wind to bring in fresh air.


(cid:129) Fully open the air outlets on or under the


instrument panel.


(cid:129) Adjust the Climate Control system to a setting


that circulates the air inside the vehicle and set the fan speed to the highest setting. See Climate Control System in the Index.


For more information about carbon monoxide, see Engine Exhaust on page 2-51. Snow can trap exhaust gases under your vehicle. This can cause deadly CO (carbon monoxide) gas to get inside. CO could overcome you and kill you. You cannot see it or smell it, so you might not know it is in your vehicle. Clear away snow from around the base of your vehicle, especially any that is blocking the exhaust.


Run the engine for short periods only as needed to keep warm, but be careful.


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(cid:129) (cid:129) { CAUTION:


If you let your vehicle’s tires spin at high speed, they can explode, and you or others could be injured. The vehicle can overheat, causing an engine compartment fire or other damage. Spin the wheels as little as possible and avoid going above 35 mph (55 km/h) as shown on the speedometer.


For information about using tire chains on the vehicle, see Tire Chains on page 5-88.


To save fuel, run the engine for only short periods as needed to warm the vehicle and then shut the engine off and close the window most of the way to save heat. Repeat this until help arrives but only when you feel really uncomfortable from the cold. Moving about to keep warm also helps. If it takes some time for help to arrive, now and then when you run the engine, push the accelerator pedal slightly so the engine runs faster than the idle speed. This keeps the battery charged to restart the vehicle and to signal for help with the headlamps. Do this as little as possible to save fuel.


If Your Vehicle is Stuck in Sand, Mud, Ice, or Snow Slowly and cautiously spin the wheels to free the vehicle when stuck in sand, mud, ice, or snow. See Rocking Your Vehicle to Get It Out on page 4-21. If the vehicle has a traction system, it can often help to free a stuck vehicle. Refer to the vehicle’s traction system in the Index. If stuck too severely for the traction system to free the vehicle, turn the traction system off and use the rocking method.


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Rocking Your Vehicle to Get It Out Turn the steering wheel left and right to clear the area around the front wheels. Turn off any traction or stability system. Shift back and forth between R (Reverse) and a forward gear, or with a manual transmission, between 1 (First) or 2 (Second) and R (Reverse), spinning the wheels as little as possible. To prevent transmission wear, wait until the wheels stop spinning before shifting gears. Release the accelerator pedal while shifting, and press lightly on the accelerator pedal when the transmission is in gear. Slowly spinning the wheels in the forward and reverse directions causes a rocking motion that could free the vehicle. If that does not get the vehicle out after a few tries, it might need to be towed out. If the vehicle does need to be towed out, see Towing Your Vehicle on page 4-26.


Loading the Vehicle It is very important to know how much weight your vehicle can carry. This weight is called the vehicle capacity weight and includes the weight of all occupants, cargo, and all nonfactory-installed options. Two labels on your vehicle show how much weight it may properly carry, the Tire and Loading Information label, and the Certification label.


{ CAUTION:


Do not load the vehicle any heavier than the Gross Vehicle Weight Rating (GVWR), or either the maximum front or rear Gross Axle Weight Rating (GAWR). If you do, parts on the vehicle can break, and it can change the way

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