2009 Jeep Grand Cherokee Owners Manual

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When writing MP3/WMA files, pay attention to the following restrictions. Supported Media (Disc Types) The MP3/WMA file recording media supported by the radio are CDDA, CD-R, CD-RW, MP3,WMA, DVD Video, DVD-R, DVD-RW, DVD+R, DVD+RW, and CDDA+MP3. Supported Medium Formats (File Systems) The medium formats supported by the radio are ISO 9660 Level 1 and Level 2 and includes the Joliet extension. When reading discs recorded using formats other than ISO 9660 Level 1 and Level 2, the radio may fail to read files properly and may be unable to play the file nor- mally. UDF and Apple HFS formats are not supported. The radio uses the following limits for file systems: • Maximum number of directory levels: 8 • Maximum number of files: 255 • Maximum number of folders: 100 • Maximum number of characters in file/folder names: • Level 1: 12 (including a separator ⬙.⬙ and a three- • Level 2: 31 (including a separator ⬙.⬙ and a three- character extension) character extension) Multisession disc formats are supported by the radio. Multisession discs may contain combinations of normal CD audio tracks and computer files (including MP3/ WMA files). Discs created with an option such as ⬙keep disc open after writing⬙ are most likely multisession discs. The use of multisession for CD audio or MP3/ WMA playback may result in longer disc loading times. If a disc contains multi-formats, such as CD audio and MP3/WMA tracks, the radio will only play the MP3/ WMA tracks on that disc. Supported MP3/WMA File Formats The radio will recognize only files with the *.MP3/WMA extension as MP3/WMA files. Non-MP3/WMA files named with the *.MP3/WMA extension may cause play- back problems. The radio is designed to recognize the file as an invalid MP3/WMA and will not play the file. When using the MP3/WMA encoder to compress audio data to an MP3/WMA file, the bit rate and sampling UNDERSTANDING YOUR INSTRUMENT PANEL 219 frequencies in the following table are supported. In addition, variable bit rates (VBR) are also supported. The majority of MP3/WMA files use a 44.1 kHz sampling rate and a 192, 160, 128, 96 or VBR bit rates. MPEG Specification MPEG-1 Audio Layer 3 Sampling Frequency (kHz) Bit Rate (kbps) 320, 256, 224, 192, 160, 128, 112, 96, 80, 64, 48, 44.1, 32 56, 48 MPEG-2 Audio Layer 3 24, 22.05, 16 160, 128, 144, 112, 96, 80, 64, 56, 48 WMA Specification WMA Sampling Frequency (kHz) Bit Rate (kbps) 48, 64, 96, 128, 160, 192 VBR 44.1 and 48 220 UNDERSTANDING YOUR INSTRUMENT PANEL ID3 Tag information for artist, song title, and album title are supported for ID3 version 1 tags. ID3 version 2 is not supported by the radios. Playlist files are not supported. MP3 Pro files are not supported. Playback of MP3/WMA Files When a medium containing MP3/WMA data is loaded, the radio checks all files on the medium. If the medium contains a lot of folders or files, the radio will take more time to start playing the MP3/WMA files. Loading times for playback of MP3/WMA files may be affected by the following: • Media - CD-RW media may take longer to load than • Medium formats - Multisession discs may take longer CD-R media to load than non-multisession discs • Number of files and folders - Loading times will increase with more files and folders To increase the speed of disc loading, it is recommended to use CD-R media and single-session discs. To create a single-session disc, enable the “Disc at Once” option before writing to the disc. LIST Button (DISC Mode for MP3/WMA Play) Pressing the LIST button will bring up a list of all folders on the disc. Scrolling up or down the list is done by turning the TUNE/SCROLL control knob. Selecting a folder by pressing the TUNE/SCROLL control knob will begin playing the files contained in that folder (or the next folder in sequence if the selection does not contain playable files). The folder list will time out after five seconds. INFO Button (DISC Mode for MP3/WMA Play) Pressing the INFO button repeatedly will scroll through the following TAG information: Song Title, Artist, File Name, and Folder Name (if available). Press the INFO button once more to return to ⬙elapsed time⬙ priority mode. Press and hold the INFO button for three seconds or more and radio will display song titles for each file. Press and hold the INFO button again for three seconds to return to ⬙elapsed time⬙ display. Operation Instructions - Auxiliary Mode The auxiliary (AUX) jack is an audio input jack which allows the user to plug in a portable device such as an MP3/WMA player, cassette player, or microphone and utilize the vehicle’s audio system to amplify the source and play through the vehicle speakers. UNDERSTANDING YOUR INSTRUMENT PANEL 221 Pressing the AUX button will change the mode to auxil- iary device if the AUX jack is connected. NOTE: The AUX device must be turned on and the device’s volume set to the proper level. If the AUX audio is not loud enough, turn the device’s volume up. If the AUX audio sounds distorted, turn the device’s volume down. SEEK Button (Auxiliary Mode) No function. SCAN Button (Auxiliary Mode) No function. EJECT Button (Auxiliary Mode) No function. 222 UNDERSTANDING YOUR INSTRUMENT PANEL TIME Button (Auxiliary Mode) Press the TIME button to change the display from elapsed playing time to time of day. The time of day will display for five seconds. RW/FF (Auxiliary Mode) No function. SET Button (Auxiliary Mode) No function. Operating Instructions — Voice Recognition System (VR) (If Equipped) For the radio, refer to “Voice Recognition System (VR)” in Section 3. For uconnect威 “Voice Recognition System (VR),” refer to “uconnect威 phone” in Section 3. Operating Instructions - uconnect威 phone (If Equipped) Refer to “uconnect威 phone” in Section 3. Operating Instructions - uconnect威 studios (Satellite Radio) (If Equipped) Refer to “uconnect威 studios (Satellite Radio)” in this section. Operating Instructions - Video Entertainment System (VES)™ (If Equipped) Refer to separate “Video Entertainment System (VES)™ Guide.” Dolby威 Manufactured under license from Dolby威 Laboratories. ⬙Dolby威⬙ and the double-D symbol are trademarks of Dolby威 Laboratories. Macrovision This product incorporates copyright protection technol- ogy that is protected by U.S. patents and other intellec- tual property rights. Use of this copyright protection technology must be authorized by Macrovision, and is intended for home and other limited viewing uses only, unless otherwise authorized by Macrovision. Reverse engineering or disassembly is prohibited. DTS™ ⬙DTS™⬙ and ⬙DTS™ 2.0⬙ are trademarks of Digital The- ater Systems, Inc. AM/FM/CD/DVD RADIO (RER/REN) – IF EQUIPPED NOTE: The sales code is located on the lower right side of the unit’s faceplate. The REN and RER radios contain a CD/DVD player, USB port, and a 30-gigabyte hard drive (HDD). Sirius Satellite Radio is optional. The 6.5 in (16.5 cm) touch screen allows for easy menu selection. The RER radio also contains a Global Positioning System (GPS)-based Navigation system. UNDERSTANDING YOUR INSTRUMENT PANEL 223 Refer to your uconnect威 tunes (REN) or (RER) user’s manual for detailed operating instructions. Operating Instructions — Voice Recognition System (VR) — If Equipped For the radio, refer to “Voice Recognition System (VR)” in Section 3. Operating Instructions — uconnect姞 phone — If Equipped Refer to “uconnect威 phone” in Section 3. Clock Setting Procedure uconnect威 gps — RER only The GPS receiver used in this system is synchronized to the time data being transmitted by the GPS satellite. The satellite clock is Greenwich Mean Time (GMT). This is the worldwide standard for time. This makes the system’s clock very accurate once the appropriate time zone and daylight savings information is set. 224 UNDERSTANDING YOUR INSTRUMENT PANEL To Manually Set the Clock — RER/REN 1. Turn on the radio. 2. Touch the screen where the time is displayed. 3. Touch the screen where “User Clock” is displayed. The clock setting menu will appear on the screen. 4. To move the hour forward, touch the screen where the word “Hour” with the arrow pointing upward is dis- played. To move the hour backward, touch the screen where the word “Hour” with the arrow pointing down- ward is displayed. 5. To move the minute forward, touch the screen where the word “Min” with the arrow pointing upward is displayed. To move the minute backward, touch the screen where the word “Min” with the arrow pointing downward is displayed. 6. To save the new time setting, touch the screen where the word “Save” is displayed. Changing Daylight Savings Time When selected, this feature will display the time of day in daylight savings time. Proceed as follows to change the current setting: 1. Turn on the radio. 2. Touch the screen where the time is displayed. The clock setting menu will appear on the screen. 3. When this feature is on, a check mark will appear in the box next to the words “Daylight Savings.” Touch the screen where the words “Daylight Savings” are dis- played to change the current setting. Show Time if Radio is Off When selected, this feature will display the time of day on the touch screen when the radio is turned off. Proceed as follows to change the current setting: 1. Turn on the radio. 2. Touch the screen where the time is displayed. The clock setting menu will appear on the screen. 3. When this feature is on, a check mark will appear in the box next to the words “Show Time if Radio is Off.” Touch the screen where the words “Show Time if Radio is Off” are displayed to change the current setting. UNDERSTANDING YOUR INSTRUMENT PANEL 225 Changing the Time Zone 1. Turn on the radio. 2. Touch the screen where the time is displayed. The clock setting menu will appear on the screen. 3. Touch the screen where the words “Set Time Zone” are displayed. The time zone selection menu will appear on the screen. 4. Select a time zone by touching the screen where your selection appears. If you do not see a time zone that you want to select, touch the screen where the word “Page” is displayed to view additional time zones in the menu. 5. Touch the screen where the word “Save” is displayed. 226 UNDERSTANDING YOUR INSTRUMENT PANEL SALES CODE RES — AM/FM STEREO RADIO WITH CD PLAYER (MP3 AUX JACK) NOTE: The radio sales code is located on the lower right side of the radio faceplate. RES Radio Operating Instructions — Radio Mode NOTE: The ignition switch must be in the ON or ACC position to operate the radio. Power Switch/Volume Control (Rotary) Push the ON/VOLUME control knob to turn on the radio. Push the ON/VOLUME control knob a second time to turn off the radio. Electronic Volume Control The electronic volume control turns continuously (360 degrees) in either direction, without stopping. Turning the ON/VOLUME control knob to the right increases the volume, and to the left decreases it. When the audio system is turned on, the sound will be set at the same volume level as last played. SEEK Buttons Press and release the SEEK buttons to search for the next listenable station in AM/FM mode. Press the right switch to seek up and the left switch to seek down. The radio will remain tuned to the new station until you make another selection. Holding either button will bypass stations without stopping, until you release it. TIME Button Press the TIME button to alternate locations of the time and frequency display. Clock Setting Procedure 1. Press and hold the TIME button until the hours blink. 2. Adjust the hours by turning the right side TUNE/ SCROLL control knob. 3. After adjusting the hours, press the right side TUNE/ SCROLL control knob to set the minutes. The minutes will begin to blink. UNDERSTANDING YOUR INSTRUMENT PANEL 227 4. Adjust the minutes using the right side TUNE/ SCROLL control knob. Press the TUNE/SCROLL control knob to save time change. 5. To exit, press any button/knob, or wait five seconds. RW/FF Pressing the RW (Rewind) or FF (Fast Forward) buttons causes the tuner to search for the next frequency in the direction of the arrows. This feature operates in either AM or FM frequencies. TUNE Control Turn the rotary TUNE/SCROLL control knob clockwise to increase or counterclockwise to decrease the frequency. Setting the Tone, Balance, and Fade Push the rotary TUNE/SCROLL control knob and BASS will display. Turn the TUNE/SCROLL control knob to the right or left to increase or decrease the bass tones. 228 UNDERSTANDING YOUR INSTRUMENT PANEL Push the rotary TUNE/SCROLL control knob a second time and MID will display. Turn the TUNE/SCROLL control knob to the right or left to increase or decrease the mid-range tones. Push the rotary TUNE/SCROLL control knob a third time and TREBLE will display. Turn the TUNE/SCROLL control knob to the right or left to increase or decrease the treble tones. Push the rotary TUNE/SCROLL control knob a fourth time and BALANCE will display. Turn the TUNE/ SCROLL control knob to the right or left to adjust the sound level from the right or left side speakers. Push the rotary TUNE/SCROLL control knob a fifth time and FADE will display. Turn the TUNE/SCROLL control knob to the left or right to adjust the sound level between the front and rear speakers. Push the rotary TUNE/SCROLL control knob again to exit setting tone, balance, and fade. AM/FM Button Press the buttons to select either AM or FM mode. SET/RND Button — To Set the Pushbutton Memory When you are receiving a station that you wish to commit to pushbutton memory, press the SET/RND button. The symbol SET 1 will now show in the display window. Select the button (1 to 6) you wish to lock onto this station and press and release that button. If a button is not selected within five seconds after pressing the SET/RND button, the station will continue to play but will not be stored into pushbutton memory. You may add a second station to each pushbutton by repeating the above procedure with this exception: Press the SET/RND button twice and SET 2 will show in the display window. Each button can be set for SET 1 and SET 2 in both AM and FM. This allows a total of 12 AM and 12 FM stations to be stored into pushbutton memory. The stations stored in SET 2 memory can be selected by pressing the pushbutton twice. Every time a preset button is used, a corresponding button number will display. Buttons 1 - 6 These buttons tune the radio to the stations that you commit to pushbutton memory (12 AM and 12 FM stations). DISC Button Pressing the DISC button will allow you to switch from AM/FM modes to Disc modes. UNDERSTANDING YOUR INSTRUMENT PANEL 229 Operation Instructions — CD MODE For CD And MP3 Audio Play NOTE: • The ignition switch must be in the ON or ACC • This radio is capable of playing compact discs (CD), recordable compact discs (CD-R), rewritable compact discs (CD-RW), compact discs with MP3 tracks and multisession compact discs with CD and MP3 tracks. position to operate the radio. Inserting Compact Disc(s) Gently insert one CD into the CD player with the CD label facing up. The CD will automatically be pulled into the CD player and the CD icon will illuminate on the radio display. If a CD does not go into the slot more than 1.0 in (2.5 cm), a disc may already be loaded and must be ejected before a new disc can be loaded. 230 UNDERSTANDING YOUR INSTRUMENT PANEL If you insert a disc with the ignition ON and the radio ON, the unit will switch from radio to CD mode and begin to play when you insert the disc. The display will show the track number, and index time in minutes and seconds. Play will begin at the start of track 1. CAUTION! away and jam the player mechanism. • This CD player will accept 4-3/4 in (12 cm) discs only. The use of other sized discs may damage the CD player mechanism. • Do not use adhesive labels. These labels can peel • RES is a single CD player. Do not attempt to insert • Dual-media disc types (one side is a DVD, the other side is a CD) should not be used, and they can cause damage to the player. a second CD if one is already loaded. EJECT Button - Ejecting a CD Press the EJECT button to eject the CD. If you have ejected a disc and have not removed it within 10 seconds, it will be reloaded. If the CD is not removed, the radio will reinsert the CD but will not play it. A disc can be ejected with the radio and ignition OFF. NOTE: Ejecting with the ignition OFF is not allowed on convertible or soft-top models (if equipped). SEEK Button Press the right SEEK button for the next selection on the CD. Press the left SEEK button to return to the beginning of the current selection, or return to the beginning of the previous selection if the CD is within the first second of the current selection. Pressing and holding the SEEK button will allow faster scrolling through the tracks in CD and MP3 modes. TIME Button Press this button to change the display from a large CD playing time display to a small CD playing time display. RW/FF Press and hold the FF (Fast Forward) button and the CD player will begin to fast forward until FF is released, or RW or another CD button is pressed. The RW (Reverse) button works in a similar manner. AM/FM Button Press the button to select either AM or FM mode. UNDERSTANDING YOUR INSTRUMENT PANEL 231 SET/RND Button (Random Play Button) Press this button while the CD is playing to activate Random Play. This feature plays the selections on the compact disc in random order to provide an interesting change of pace. Press the right SEEK button to move to the next ran- domly selected track. Press the RND button a second time to stop Random Play. Notes on Playing MP3 Files The radio can play MP3 files; however, acceptable MP3 file recording media and formats are limited. When writing MP3 files, pay attention to the following restric- tions. Supported Media (Disc Types) The MP3 file recording media supported by the radio are CDDA, CD-R, CD-RW, MP3, and CDDA+MP3. 232 UNDERSTANDING YOUR INSTRUMENT PANEL Supported Medium Formats (File Systems) The medium formats supported by the radio are ISO 9660 Level 1 and Level 2 and includes the Joliet extension. When reading discs recorded using formats other than ISO 9660 Level 1 and Level 2, the radio may fail to read files properly and may be unable to play the file nor- mally. UDF and Apple HFS formats are not supported. The radio uses the following limits for file systems: • Maximum number of folder levels: 8 • Maximum number of files: 255 • Maximum number of folders. (The radio display of file names and folder names is limited. For large numbers of files and/or folders, the radio may be unable to display the file name and folder name, and will assign a number instead. With a maximum number of files, exceeding 20 folders will result in this display. With in this 200 files, exceeding 50 folders will result display.) • Maximum number of characters in file/folder names: • Level 1: 12 (including a separator ⬙.⬙ and a three- • Level 2: 31 (including a separator ⬙.⬙ and a three- character extension) character extension) Multisession disc formats are supported by the radio. Multisession discs may contain combinations of normal CD audio tracks and computer files (including MP3 files). Discs created with an option such as ⬙keep disc open after writing⬙ are most likely multisession discs. The use of multisession for CD audio or MP3 playback may result in longer disc loading times. Supported MP3 File Formats The radio will recognize only files with the *.MP3 exten- sion as MP3 files. Non-MP3 files named with the *.MP3 extension may cause playback problems. The radio is designed to recognize the file as an invalid MP3 and will not play the file. When using the MP3 encoder to compress audio data to an MP3 file, the bit rate and sampling frequencies in the following table are supported. In addition, variable bit rates (VBR) are also supported. The majority of MP3 files use a 44.1 kHz sampling rate and a 192, 160, 128, 96 or VBR bit rate. MPEG Sampling Specification MPEG-1 Audio Layer 3 Frequency (kHz) Bit Rate (kbps) 320, 256, 224, 192, 160, 128, 112, 96, 80, 64, 56, 48, 40, 32 48, 44.1, 32 UNDERSTANDING YOUR INSTRUMENT PANEL 233 MPEG Specification MPEG-2 Audio Layer 3 Sampling Frequency (kHz) Bit Rate (kbps) 160, 128, 144, 112, 96, 80, 64, 56, 48, 40, 32, 24, 24, 22.05, 16 16, 8 ID3 Tag information for artist, song title, and album title are supported for version 1 ID3 tags. ID3 version 2 is not supported by the radios. Playlist files are not supported. MP3 Pro files are not supported. Playback of MP3 Files When a medium containing MP3 data is loaded, the radio checks all files on the medium. If the medium contains a lot of folders or files, the radio will take more time to start playing the MP3 files. 234 UNDERSTANDING YOUR INSTRUMENT PANEL CD-R media Loading times for playback of MP3 files may be affected by the following: • Media - CD-RW media may take longer to load than • Medium formats - Multisession discs may take longer • Number of files and folders - Loading times will to load than non-multisession discs increase with more files and folders To increase the speed of disc loading, it is recommended to use CD-R media and single-session discs. To create a single-session disc, enable the “Disc at Once” option before writing to the disc. Operation Instructions - Auxiliary Mode The auxiliary (AUX) jack is an audio input jack, which allows the user to plug in a portable device, such as an MP3 player, or cassette player, and utilize the vehicle’s audio system to amplify the source and play through the vehicle speakers. Pressing the DISC/AUX button will change the mode to auxiliary device if the AUX jack is connected. NOTE: The AUX device must be turned on and the device’s volume set to proper level. If the AUX audio is not loud enough, turn the device’s volume up. If the AUX audio sounds distorted, turn the device’s volume down. TIME Button (Auxiliary Mode) Press this button to change the display to time of day. The time of day will display for five seconds (when ignition is OFF). SALES CODE RES/RSC — AM/FM STEREO RADIO WITH CD PLAYER (MP3 AUX JACK) AND SIRIUS RADIO NOTE: The radio sales code is located on the lower right side of the radio faceplate. RES/RSC Radio UNDERSTANDING YOUR INSTRUMENT PANEL 235 Operating Instructions — Radio Mode NOTE: The ignition switch must be in the ON or ACC position to operate the radio. Power Switch/Volume Control (Rotary) Push the ON/VOLUME control knob to turn on the radio. Push the ON/VOLUME control knob a second time to turn off the radio. Electronic Volume Control The electronic volume control turns continuously (360 degrees) in either direction without stopping. Turning the ON/VOLUME control knob to the right increases the volume and to the left decreases it. When the audio system is turned on, the sound will be set at the same volume level as last played. SEEK Buttons Press and release the SEEK buttons to search for the next listenable station in AM/FM mode. Press the right switch 236 UNDERSTANDING YOUR INSTRUMENT PANEL to seek up and the left switch to seek down. The radio will remain tuned to the new station until you make another selection. Holding either button will bypass stations without stopping until you release it. Voice Recognition System (Radio) — If Equipped Refer to “Voice Recognition System (VR)” in Section 3. Voice Recognition Button uconnect威 phone — If Equipped Press this button to operate the uconnect威 phone feature (if equipped). Refer to “uconnect威 phone” in Section 3. If your vehicle is not equipped with or this feature is not available on your vehicle, a “Not Equipped With uconnect” message will display on the radio screen. Phone Button uconnect威 phone — If Equipped Press this button to operate the uconnect威 phone feature (if equipped). Refer to “uconnect威 phone” in Section 3. If your vehicle is not equipped with or this feature is not available on your vehicle, a “Not Equipped With uconnect” message will display on the radio screen. TIME Button Press the TIME button to alternate locations of the time and frequency display. Clock Setting Procedure 1. Press and hold the TIME button until the hours blink. 2. Adjust the hours by turning the right side TUNE/ SCROLL control knob. 3. After adjusting the hours, press the right side TUNE/ SCROLL control knob to set the minutes. The minutes will begin to blink. 4. Adjust the minutes using the right side TUNE/ SCROLL control knob. Press the TUNE/SCROLL control knob to save time change. 5. To exit, press any button/knob or wait five seconds. The clock can also be set by pressing the SETUP button. For vehicles equipped with satellite radio, press the SETUP button, use the TUNE/SCROLL control to select SET CLOCK, and then follow the above procedure, starting at Step 2. For vehicles not equipped with satellite radio, press the SETUP button and then follow the above procedure, starting at Step 2. INFO Button Press the INFO button for an RDS station (one with call letters displayed). The radio will return a Radio Text message broadcast from an FM station (FM mode only). RW/FF Pressing the RW (Rewind) or FF (Fast Forward) buttons causes the tuner to search for the next frequency in the direction of the arrows. This feature operates in either AM or FM frequencies. UNDERSTANDING YOUR INSTRUMENT PANEL 237 TUNE Control Turn the rotary TUNE/SCROLL control knob clockwise to increase or counterclockwise to decrease the frequency. Setting the Tone, Balance, and Fade Push the rotary TUNE/SCROLL control knob and BASS will display. Turn the TUNE/SCROLL control knob to the right or left to increase or decrease the bass tones. Push the rotary TUNE/SCROLL control knob a second time and MID will display. Turn the TUNE/SCROLL control knob to the right or left to increase or decrease the mid-range tones. Push the rotary TUNE/SCROLL control knob a third time and TREBLE will display. Turn the TUNE/SCROLL control knob to the right or left to increase or decrease the treble tones. Push the rotary TUNE/SCROLL control knob a fourth time and BALANCE will display. Turn the TUNE/ 238 UNDERSTANDING YOUR INSTRUMENT PANEL SCROLL control knob to the right or left to adjust the sound level from the right or left side speakers. Push the rotary TUNE/SCROLL control knob a fifth time and FADE will display. Turn the TUNE/SCROLL control knob to the left or right to adjust the sound level between the front and rear speakers. Push the rotary TUNE/SCROLL control knob again to exit setting tone, balance, and fade. MUSIC TYPE Button Pressing this button once will turn on the Music Type mode for five seconds. Pressing the MUSIC TYPE button or turning the TUNE/SCROLL control knob within five seconds will allow the program format type to be se- lected. Many radio stations do not currently broadcast Music Type information. Toggle the MUSIC TYPE button to select the following format types: Program Type No program type or un- defined Adult Hits Classical Classic Rock College Country Foreign Language Information Jazz News Nostalgia Oldies 16-Digit Character Display None Adlt Hit Classicl Cls Rock College Country Language Inform Jazz News Nostalga Oldies Program Type Personality Public Rhythm and Blues Religious Music Religious Talk Rock Soft Soft Rock Soft Rhythm and Blues Sports Talk Top 40 Weather 16-Digit Character Display Persnlty Public R & B Rel Musc Rel Talk Rock Soft Soft Rck Soft R&B Sports Talk Top 40 Weather UNDERSTANDING YOUR INSTRUMENT PANEL 239 By pressing the SEEK button when the Music Type icon is displayed, the radio will be tuned to the next frequency station with the same selected Music Type name. The Music Type function only operates when in the FM mode. If a preset button is activated while in the Music Type (Program Type) mode, the Music Type mode will be exited and the radio will tune to the preset station. SETUP Button Pressing the SETUP button allows you to select between the following items: • Set Clock — Pressing the SELECT button will allow you to set the clock. Turn the TUNE/SCROLL control knob to adjust the hours and then press and turn the TUNE/SCROLL control knob to adjust the minutes. Press the TUNE/SCROLL control knob again to save changes. 240 UNDERSTANDING YOUR INSTRUMENT PANEL AM/FM Button Press the button to select either AM or FM mode. SET/RND Button — To Set the Pushbutton Memory When you are receiving a station that you wish to commit to pushbutton memory, press the SET/RND button. The symbol SET 1 will now show in the display window. Select the button (1 to 6) you wish to lock onto this station and press and release that button. If a button is not selected within five seconds after pressing the SET/RND button, the station will continue to play but will not be stored into pushbutton memory. You may add a second station to each pushbutton by repeating the above procedure with this exception: Press the SET/RND button twice and SET 2 will show in the display window. Each button can be set for SET 1 and SET 2 in both AM and FM. This allows a total of 12 AM and 12 FM stations to be stored into pushbutton memory. The stations stored in SET 2 memory can be selected by pressing the pushbutton twice. Every time a preset button is used, a corresponding button number will display. Buttons 1 - 6 These buttons tune the radio to the stations that you commit to pushbutton memory (12 AM and 12 FM stations). DISC/AUX Button Pressing the DISC/AUX button will allow you to switch from AM/FM modes to DISC/AUX mode. Operation Instructions — CD MODE for CD and MP3 Audio Play NOTE: • The ignition switch must be in the ON or ACC • This radio is capable of playing compact discs (CD), recordable compact discs (CD-R), rewritable compact discs (CD-RW), compact discs with MP3 tracks and multisession compact discs with CD and MP3 tracks. position to operate the radio. Inserting Compact Disc(s) Gently insert one CD into the CD player with the CD label facing up. The CD will automatically be pulled into the CD player and the CD icon will illuminate on the radio display. If a CD does not go into the slot more than 1.0 in (2.5 cm), a disc may already be loaded and must be ejected before a new disc can be loaded. UNDERSTANDING YOUR INSTRUMENT PANEL 241 If you insert a disc with the ignition ON and the radio ON, the unit will switch from radio to CD mode and begin to play when you insert the disc. The display will show the track number, and index time in minutes and seconds. Play will begin at the start of track 1. CAUTION! away and jam the player mechanism. • This CD player will accept 4–3/4 in (12 cm) discs only. The use of other sized discs may damage the CD player mechanism. • Do not use adhesive labels. These labels can peel • RES is a single CD player. Do not attempt to insert • Dual-media disc types (one side is a DVD, the other side is a CD) should not be used, and they can cause damage to the player. a second CD if one is already loaded. 242 UNDERSTANDING YOUR INSTRUMENT PANEL EJECT Button - Ejecting a CD Press the EJECT button to eject the CD. If you have ejected a disc and have not removed it within 10 seconds, it will be reloaded. If the CD is not removed, the radio will reinsert the CD but will not play it. A disc can be ejected with the radio and ignition OFF. NOTE: Ejecting with the ignition OFF is not allowed on convertible or soft-top models (if equipped). SEEK Button Press the right SEEK button for the next selection on the CD. Press the left SEEK button to return to the beginning of the current selection, or return to the beginning of the previous selection if the CD is within the first second of the current selection. Pressing and holding the SEEK button will allow faster scrolling through the tracks in CD and MP3 modes. TIME Button Press this button to change the display from a large CD playing time display to a small CD playing time display. RW/FF Press and hold FF (Fast Forward) and the CD player will begin to fast forward until FF is released or RW or another CD button is pressed. The RW (Reverse) button works in a similar manner. AM/FM Button Press the button to select either AM or FM mode. SET/RND Button (Random Play Button) Press this button while the CD is playing to activate Random Play. This feature plays the selections on the compact disc in random order to provide an interesting change of pace. Press the right SEEK button to move to the next ran- domly selected track. Press the SET/RND button a second time to stop Ran- dom Play. Notes On Playing MP3 Files The radio can play MP3 files; however, acceptable MP3 file recording media and formats are limited. When writing MP3 files, pay attention to the following restric- tions. Supported Media (Disc Types) The MP3 file recording media supported by the radio are CDDA, CD-R, CD-RW, MP3, and CDDA+MP3. UNDERSTANDING YOUR INSTRUMENT PANEL 243 Supported Medium Formats (File Systems) The medium formats supported by the radio are ISO 9660 Level 1 and Level 2 and includes the Joliet extension. When reading discs recorded using formats other than ISO 9660 Level 1 and Level 2, the radio may fail to read files properly and may be unable to play the file nor- mally. UDF and Apple HFS formats are not supported. The radio uses the following limits for file systems: • Maximum number of folder levels: 8 • Maximum number of files: 255 • Maximum number of folders. (The radio display of file names and folder names is limited. For large numbers of files and/or folders, the radio may be unable to display the file name and folder name and will assign a number instead. With a maximum number of files, 244 UNDERSTANDING YOUR INSTRUMENT PANEL exceeding 20 folders will result in this display. With in this 200 files, exceeding 50 folders will result display.) • Maximum number of characters in file/folder names: • Level 1: 12 (including a separator ⬙.⬙ and a three- • Level 2: 31 (including a separator ⬙.⬙ and a three- character extension) character extension) Multisession disc formats are supported by the radio. Multisession discs may contain combinations of normal CD audio tracks and computer files (including MP3 files). Discs created with an option such as ⬙keep disc open after writing⬙ are most likely multisession discs. The use of multisession for CD audio or MP3 playback may result in longer disc loading times. Supported MP3 File Formats The radio will recognize only files with the *.MP3 exten- sion as MP3 files. Non-MP3 files named with the *.MP3 extension may cause playback problems. The radio is designed to recognize the file as an invalid MP3 and will not play the file. When using the MP3 encoder to compress audio data to an MP3 file, the bit rate and sampling frequencies in the following table are supported. In addition, variable bit rates (VBR) are also supported. The majority of MP3 files use a 44.1 kHz sampling rate and a 192, 160, 128, 96 or VBR bit rates. MPEG Sampling Specification MPEG-1 Audio Layer 3 Frequency (kHz) Bit Rate (kbps) 320, 256, 224, 192, 160, 128, 112, 96, 80, 64, 56, 48, 40, 32 48, 44.1, 32 MPEG Specification MPEG-2 Audio Layer 3 Sampling Frequency (kHz) Bit Rate (kbps) 160, 128, 144, 112, 96, 80, 64, 56, 48, 40, 32, 24, 24, 22.05, 16 16, 8 ID3 Tag information for artist, song title, and album title are supported for version 1 ID3 tags. ID3 version 2 is not supported by the radios. Playlist files are not supported. MP3 Pro files are not supported. Playback of MP3 Files When a medium containing MP3 data is loaded, the radio checks all files on the medium. If the medium contains a lot of folders or files, the radio will take more time to start playing the MP3 files. UNDERSTANDING YOUR INSTRUMENT PANEL 245 CD-R media Loading times for playback of MP3 files may be affected by the following: • Media - CD-RW media may take longer to load than • Medium formats - Multisession discs may take longer • Number of files and folders - Loading times will to load than non-multisession discs increase with more files and folders To increase the speed of disc loading, it is recommended to use CD-R media and single-session discs. To create a single-session disc, enable the “Disc at Once” option before writing to the disc. LIST Button (CD Mode for MP3 Play) Pressing the LIST button will bring up a list of all folders on the disc. Scrolling up or down the list is done by turning the TUNE/SCROLL control knob. Selecting a folder by pressing the TUNE/SCROLL control knob will 246 UNDERSTANDING YOUR INSTRUMENT PANEL begin playing the files contained in that folder (or the next folder in sequence if the selection does not contain playable files). The folder list will time out after five seconds. INFO Button (CD Mode for MP3 Play) Pressing the INFO button repeatedly will scroll through the following TAG information: Song Title, Artist, File Name, and Folder Name (if available). Press the INFO button once more to return to ⬙elapsed time⬙ priority mode. Press and hold the INFO button for three seconds or more and the radio will display song titles for each file. Press and hold the INFO button again for three seconds to return to ⬙elapsed time⬙ display. Operation Instructions - Auxiliary Mode The auxiliary (AUX) jack is an audio input jack which allows the user to plug in a portable device such as an MP3 player or cassette player and utilize the vehicle’s audio system to amplify the source and play through the vehicle speakers. Pressing the AUX button will change the mode to auxil- iary device if the AUX jack is connected. NOTE: The AUX device must be turned on and the device’s volume set to the proper level. If the AUX audio is not loud enough, turn the device’s volume up. If the AUX audio sounds distorted, turn the device’s volume down. TIME Button (Auxiliary Mode) Press this button to change the display to time of day. The time of day will display for five seconds (when the ignition is OFF). Operating Instructions - uconnect威 phone (If Equipped) Refer to “uconnect威 phone” in Section 3. Operating Instructions - uconnect威 studios (Satellite Radio) (If Equipped) Refer to “uconnect威 studios (Satellite Radio)” in this section. UNIVERSAL CONSUMER INTERFACE (UCI) — IF EQUIPPED NOTE: This section is for sales code RES and REQ/ REL/RET radios only with uconnect威. For sales code RER, REN, REP, REW or REZ touch-screen radio UCI feature, refer to the separate RER, REN or REZ User’s Manual. UCI is available only if equipped as an option with these radios. UNDERSTANDING YOUR INSTRUMENT PANEL 247 This feature allows you to plug an iPod威 into the vehicle’s sound system through a 16–pin connector using the provided interface cable. UCI supports Mini, 4G, Photo, Nano, 5G iPod威 and iPhone威 devices. Some iPod威 software versions may not fully support the UCI features. Please visit Apple’s website for software updates. NOTE: • If the radio has a USB port, connecting an iPod威 to this port does not play the media. For playing an iPod威, use the separate 16–pin connector port (in the glove compartment on some vehicles). • Connecting an iPod威 to the AUX port located in the radio faceplate, plays media, but does not use the UCI feature to control the connected device. 248 UNDERSTANDING YOUR INSTRUMENT PANEL Connecting The iPod姞 Use the optional connection cable to connect an iPod威 to the vehicle’s 16–pin connector port (which is located in the glove compartment on some vehicles). Once the iPod威 is connected and synchronized to the vehicle’s UCI system (iPod威 may take a few seconds to connect), the iPod威 starts charging and is ready for use by pressing radio switches, as described below. NOTE: • You may have to remove the connector pin protection cap from the 16–pin connector port, prior to connect- ing the cable. • If the iPod威 battery is completely discharged, it may not communicate with the UCI system until a mini- mum charge is attained. Leaving the iPod威 connected to the UCI system may charge it to the required level. Using This Feature By using the optional connection cable to connect an iPod威 to the vehicle’s UCI 16–pin connector port: • The iPod威 audio can be played on the vehicle’s sound system, providing metadata (Artist, track title, album, etc.) information on the radio display. • The iPod威 can be controlled using the radio buttons to • The iPod威 battery charges when plugged into the UCI Play, Browse, and List the iPod威 contents. connector. Controlling The iPod姞 Using Radio Buttons To get into the UCI (iPod威) mode and access a connected iPod威, press the ‘AUX’ button on the radio faceplate. Once in the UCI (iPod威) mode, iPod威 audio tracks (if available from iPod威) start playing over the vehicle’s audio system. Play Mode When switched to UCI mode, the iPod威 automatically starts Play mode. In Play mode, you may use the following buttons on the radio faceplate to control the iPod威 and display data: • Use the TUNE control knob to select the next or previous track. • Turning it clockwise (forward) by one click, while • Turning it counterclockwise (backward) by one click, during the first two seconds of the track, will jump to the previous track in the list. Turning this button at any other time in the track, will jump to the beginning of the current track. playing a track, skips to the next track. UNDERSTANDING YOUR INSTRUMENT PANEL 249 holding the FF >> button. • Jump backward in the current track by pressing and holding the << RW button. Holding the << RW button long enough will take you to the beginning of the current track. • Jump forward in the current track by pressing and • A single press backward << RW or forward FF >> will for five • Use the << SEEK and SEEK >> buttons to jump to the previous or next track. If the << SEEK button is pressed during the first two seconds of the track, it will jump to the previous track in the list, if you press this button at any other time in the track it will jump to the beginning of the track. If you press the SEEK >> button during play mode, it will jump to the next track in the list. jump backward or forward respectively, seconds. 250 UNDERSTANDING YOUR INSTRUMENT PANEL mode to repeat the current playing track. • While a track is playing, press the INFO button to see the associated metadata (Artist, track title, album, etc.) for that track. Pressing the INFO button again jumps to the next screen of data for that track. Once you have seen all screens, the last INFO button press will take you back to the play mode screen on the radio. • Pressing the REPEAT button will change the iPod威 • Press the SCAN button to use iPod威 scan mode, which will play the first five seconds of each track in the current list and then forward to the next song. To stop SCAN mode and start playing the desired track, when it is playing the track, press the SCAN button again. During Scan mode you can also press the << SEEK and SEEK >> buttons to select the previous and next tracks. • RND button (available on sales code RES radio only): Pressing this button toggles between Shuffle ON and Shuffle OFF modes for the iPod威. If the RND icon is showing on the radio display, then the shuffle mode is ON. List Or Browse Mode During Play mode, pressing any of the buttons described below, takes you to List mode. List mode enables you to scroll through the list of menus and tracks on the iPod威. • TUNE control knob: The TUNE control knob functions in a similar manner as the scroll wheel on the iPod威. • Turning it clockwise (forward) and counterclock- wise (backward) scrolls through the lists, displaying the track detail on the radio display. Once you have the track to be played highlighted on the radio display, press the TUNE control knob to select and start playing the track. Turning the TUNE control knob fast will scroll through the list faster. During fast scroll, you may notice a slight delay in updating the information on the radio display. • During all List modes, the iPod威 displays all lists in “wrap-around” mode. So if the track is at the bottom of the list just turn the wheel backwards (counter-clockwise) to get to the track faster. • In List mode, the radio PRESET Buttons are used as shortcuts to the following lists on the iPod威. • Preset 1 – Playlists • Preset 2 – Artists • Preset 3 – Albums • Preset 4 – Genres • Preset 5 - Audiobooks • Preset 6 – Podcasts • Pressing a PRESET button, will display the current list on the top line and the first item in that list on the second line. UNDERSTANDING YOUR INSTRUMENT PANEL 251 • To Exit List mode without selecting a track, press the same PRESET button again to go back to Play mode. • LIST button: The LIST button will display the top level menu of the iPod威. Turn the TUNE control knob to list the top-menu item you wish to select and press the TUNE control knob. This will display the next sub-menu list item on the iPod威 then you can follow the same steps to go to the desired track in that list. Not all iPod威 sub-menu levels are available on this system. • MUSIC TYPE button: The MUSIC TYPE button is another shortcut button to the genre listing on your iPod威. 252 UNDERSTANDING YOUR INSTRUMENT PANEL CAUTION! • Leaving the iPod威 (or any supported device) any- where in the vehicle in extreme heat or cold can alter the operation, or damage the device. Follow the device manufacturer’s guidelines. • Placing items on the iPod威, or connections to the iPod威 in the vehicle, can cause damage to the device and/or to the connectors. WARNING! Do not plug in or remove the iPod威 while driving. Failure to following this warning could result in an accident. uconnect姞 studios (SATELLITE RADIO) — IF EQUIPPED (REN/REQ/RER/RES RADIOS ONLY) Satellite radio uses direct satellite-to-receiver broadcast- ing technology to provide clear digital sound, coast to coast. The subscription service provider is Sirius Satellite Radio. This service offers over 130 channels of music, sports, news, entertainment, and programming for chil- dren, directly from its satellites and broadcasting studios. NOTE: Sirius service is not available in Hawaii and has limited coverage in Alaska. System Activation Sirius Satellite Radio service is pre-activated, and you may begin listening immediately to the one year of audio service that is included with the factory-installed satellite radio system in your vehicle. Sirius will supply a wel- come kit that contains general information, including how to setup your on-line listening account at no addi- tional charge. For further information, call the toll-free number 888-539-7474, or visit the Sirius web site at www.sirius.com, or at www.siriuscanada.ca for Cana- dian residents. Electronic Serial Number/Sirius Identification Number (ESN/SID) Please have the following information available when calling: 1. The Electronic Serial Number/Sirius Identification Number (ESN/SID). 2. Your Vehicle Identification Number. To access the ESN/SID, refer to the following steps: ESN/SID Access With REQ/RES Radios With the ignition switch in the ON/RUN or ACC posi- tion and the radio on, press the SETUP button and scroll using the Tune/Scroll control knob until Sirius ID is selected. Press the Tune/Scroll control knob and the UNDERSTANDING YOUR INSTRUMENT PANEL 253 Sirius ID number will display. The Sirius ID number display will time out in two minutes. Press any button on the radio to exit this screen. ESN/SID Access With REN/RER Radios While in SAT mode, press the MENU button on the radio faceplate. Next, touch the SUBSCRIPTION tab on the touch screen. All the ESNs that apply to your vehicle will display. Selecting uconnect姞 studios (Satellite) Mode Press the SAT button until ⬙SAT⬙ appears in the display. A CD may remain in the radio while in the Satellite radio mode. Satellite Antenna To ensure optimum reception, do not place items on the roof around the rooftop antenna location. Metal objects placed within the line of sight of the antenna will cause decreased performance. Larger luggage items such as 254 UNDERSTANDING YOUR INSTRUMENT PANEL bikes should be placed as far rearward as possible, within the loading design of the rack. Do not place items directly on or above the antenna. Reception Quality Satellite reception may be interrupted due to one of the following reasons: • The vehicle is parked in an underground parking • Dense tree coverage may interrupt reception in the • Driving under wide bridges or along tall buildings can • Placing objects over or too close to the antenna can structure or under a physical obstacle. cause intermittent reception. form of short audio mutes. cause signal blockage. Operating Instructions - uconnect姞 studios (Satellite) Mode NOTE: The ignition switch must be in the ON or ACC position to operate the radio. SEEK Buttons Press and release the SEEK buttons to search for the next channel in Satellite mode. Press the right switch to seek up and the left switch to seek down. The radio will remain tuned to the new channel until you make another selection. Holding either button will bypass channels without stopping until you release it. SCAN Button Pressing the SCAN button causes the tuner to search for the next channel, pausing for eight seconds before con- tinuing to the next. To stop the search, press the SCAN button a second time. INFO Button Pressing the INFO button will cycle the display informa- tion between Artist, Song Title, and Composer (if avail- able). Also, pressing and holding the INFO button for an additional three seconds will make the radio display the Song Title all of the time (press and hold again to return to normal display). RW/FF Pressing the RW (Rewind) or FF (Fast Forward) buttons causes the tuner to search for the next channel in the direction of the arrows. TUNE Control (Rotary) Turn the rotary Tune/Scroll control knob clockwise to increase or counterclockwise to decrease the channel. UNDERSTANDING YOUR INSTRUMENT PANEL 255 MUSIC TYPE Button Pressing this button once will turn on the Music Type mode for five seconds. Pressing the MUSIC TYPE button or turning the Tune/Scroll control knob within five seconds will allow the program format type to be se- lected. Toggle the MUSIC TYPE button again to select the music type. By pressing the SEEK button when the Music Type function is active, the radio will be tuned to the next channel with the same selected Music Type name. If a preset button is activated while in the Music Type (Program Type) mode, the Music Type mode will be exited and the radio will tune to the preset channel. 256 UNDERSTANDING YOUR INSTRUMENT PANEL SETUP Button Pressing the SETUP button allows you to select the following items: • Display Sirius ID number — Press the AUDIO/ SELECT button to display the Sirius ID number. This number is used to activate, deactivate, or change the Sirius subscription. SET Button – To Set the Pushbutton Memory When you are receiving a channel that you wish to commit to pushbutton memory, press the SET button. The symbol SET 1 will now show in the display window. Select the button (1-6) you wish to lock onto this channel and press and release that button. If a button is not selected within five seconds after pressing the SET but- ton, the channel will continue to play but will not be stored into pushbutton memory. You may add a second channel to each pushbutton by repeating the above procedure with this exception: Press the SET button twice and SET 2 will show in the display window. Each button can be set for SET 1 and SET 2. This allows a total of 12 Satellite channels to be stored into pushbutton memory. The channels stored in SET 2 memory can be selected by pressing the pushbutton twice. Every time a preset button is used, a corresponding button number will display. Buttons 1 - 6 These buttons tune the radio to the channels that you commit to pushbutton memory (12 Satellite stations). Operating Instructions - uconnect姞 phone (If Equipped) Refer to “uconnect威 phone” in Section 3. uconnect studios姞 (SIRIUS BACKSEAT TV™) — IF EQUIPPED Satellite video uses direct satellite receiver broadcasting technology to provide streaming video. The subscription service provider is SIRIUS Satellite Radio. SIRIUS Back- seat TV™ offers three video channels for family enter- tainment, directly from its satellites and broadcasting studios. NOTE: SIRIUS service is not available in Hawaii and has limited coverage in Alaska. Refer to your Video Entertainment System (VES)™, RER Navigation or REN Multimedia User Manuals for de- tailed operating instructions. VIDEO ENTERTAINMENT SYSTEM™ (SALES CODE XRV) — IF EQUIPPED The optional VES™ (Video Entertainment System) con- sists of a LCD (liquid crystal display) screen, a battery- UNDERSTANDING YOUR INSTRUMENT PANEL 257 powered remote control, and two headsets. Refer to your VES™ User’s Manual for detailed operating instructions. The LCD screen is located on the headliner behind the front seats. Lowering the Display Screen 258 UNDERSTANDING YOUR INSTRUMENT PANEL Remote Control Location Remote Sound System Controls (Back View of Steering REMOTE SOUND SYSTEM CONTROLS — IF EQUIPPED The remote sound system controls are located on the rear surface of the steering wheel. Reach behind the wheel to access the switches. Wheel) The right-hand control is a rocker-type switch with a pushbutton in the center and controls the volume and mode of the sound system. Pressing the top of the rocker switch will increase the volume and pressing the bottom of the rocker switch will decrease the volume. Pressing the center button will make the radio switch between the various modes available (AM/FM/TAPE/ CD, Etc.). The left-hand control is a rocker-type switch with a pushbutton in the center. The function of the left-hand control is different depending on which mode you are in. The following describes the left-hand control operation in each mode. Radio Operation Pressing the top of the switch will “Seek” up for the next listenable station and pressing the bottom of the switch will “Seek” down for the next listenable station. The button located in the center of the left-hand control will tune to the next preset station that you have pro- grammed in the radio preset pushbutton. UNDERSTANDING YOUR INSTRUMENT PANEL 259 CD Player Pressing the top of the switch once will go to the next track on the CD. Pressing the bottom of the switch once will go to the beginning of the current track, or to the beginning of the previous track if it is within one second after the current track begins to play. If you press the switch up or down twice, it plays the second track; three times, it will play the third, etc. The center button on the left side rocker switch has no function for a single-disc CD player. However, when a multiple-disc CD player is equipped on the vehicle, the center button will select the next available CD in the player. 260 UNDERSTANDING YOUR INSTRUMENT PANEL CD/DVD MAINTENANCE To keep a CD/DVD in good condition, take the following precautions: 1. Handle the disc by its edge; avoid touching the surface. 2. If the disc is stained, clean the surface with a soft cloth, wiping from center to edge. 3. Do not apply paper or tape to the disc; avoid scratch- ing the disc. 4. Do not use solvents such as benzene, thinner, cleaners, or antistatic sprays. 5. Store the disc in its case after playing. 6. Do not expose the disc to direct sunlight. 7. Do not store the disc where temperatures may become too high. If you experience difficulty in playing a particu- NOTE: lar disc, it may be damaged (i.e. scratched, reflective coating removed, a hair, moisture or dew on the disc) oversized, or have protection encoding. Try a known good disc before considering disc player service. RADIO OPERATION AND CELLULAR PHONES Under certain conditions, the cellular phone being on in your vehicle can cause erratic or noisy performance from your radio. This condition may be lessened or eliminated by relocating the cellular phone antenna. This condition is not harmful to the radio. If your radio performance does not satisfactorily “clear” by the repositioning of the antenna, it is recommended that the radio volume be turned down or off during cellular phone operation. CLIMATE CONTROLS Manual Air Conditioning And Heating System — If Equipped The controls for the heating/air conditioning and venti- lation system in this vehicle consist of a series of rotary knobs. These comfort controls can be set to obtain desired interior conditions. UNDERSTANDING YOUR INSTRUMENT PANEL 261 Manual Air Conditioning And Heating Controls The instrument panel features four dual-vane airflow registers. Two registers are located on the outer ends of the instrument panel and two are located in the center of the instrument panel. These registers can be closed to partially block airflow, and they can be adjusted to direct airflow where the occupant desires. 262 UNDERSTANDING YOUR INSTRUMENT PANEL Blower Control The blower control rotary knob (on the left) controls the blower and can be set to one of four speeds, and OFF. The blower fan motor will remain on un- til the system is turned to the OFF position or the ignition is turned OFF. Temperature Control The temperature control rotary knob (in the center) controls the air tem- perature. The coldest temperature set- ting is on the extreme left and the warmest setting on the extreme right of the rotation. The knob can be posi- tioned at any point on the dial. NOTE: For vehicles equipped with Remote Start, the climate controls will not function during Remote Start operation if the blower control is left in the “O” (Off) position. Mode Control The mode control rotary knob (on the right) can be placed in several posi- tions. Dots between each of the mode selections identify intermediate modes that allow the occupants to fine tune airflow distribution. Defrost Air is directed to the windshield through the outlets at the base of the windshield. Air is also directed to the front door windows through the side window demister grilles. Some airflow is delivered to the floor while in defrost so that comfort can be maintained. Defrost/Floor Air flows through the front and rear floor outlets and the outlets at the base of the windshield. Air is also directed to the front door windows through the side window demister grilles. Some airflow is delivered to the floor while in defrost so that comfort can be maintained. Floor Air flows through the floor outlets located under the instrument panel and into the rear seating area UNDERSTANDING YOUR INSTRUMENT PANEL 263 through vents under the front seats. Some airflow is delivered to defrost while in the floor mode so that comfort can be maintained. Bi-Level Air flows both through the outlets located in the instrument panel and those located on the floor. Air flows through the registers in the back of the center console, and under the front seats to the rear seat passengers. These registers can be closed to partially block airflow. The center console outlets deliver condi- tioned air while the floor outlets deliver heated air. Panel Air flows through the outlets located in the instru- ment panel. Air flows through the registers in the back of the center console to the rear seat passengers. These registers can be closed to block airflow. Slight changes in engine speed or power may be noticed when the air conditioning compressor is on. This is a normal occurrence as the compressor will cycle on and off to maintain comfort and increase fuel economy. Automatic Temperature Control — If Equipped The Automatic Temperature Control System automati- cally maintains the interior comfort level desired by the driver and passenger. 264 UNDERSTANDING YOUR INSTRUMENT PANEL Recirculation The recirculation feature can be selected with the mode control knob. You may choose be- tween Bi-Level Recirculation and Panel Recir- culation air outlets while in this mode. Nor- mally, air enters from outside the vehicle. However, when in “Recirculation” mode air inside the vehicle is re-used. Use this mode to rapidly cool the inside of the vehicle. The “Recirculation” mode can also be used to tempo- rarily block out outside odors, smoke, and dust. Air Conditioning To turn on the Air Conditioning, set the fan control at any speed and press the snowflake button located on the control panel. Conditioned air will be directed through the outlets selected by the mode control. A light in the snowflake button shows that the air conditioning is on. UNDERSTANDING YOUR INSTRUMENT PANEL 265 be used for front seat occupants only. The HI AUTO position should be used when more airflow is desired, or when rear seat occupants are present. Dial in the comfort setting you would like the system to maintain by rotating the driver’s or passenger’s control knob. Once the com- fort level is selected, the system will maintain that level automatically using the heating system. Should the de- sired comfort level require air conditioning, the system will automatically make the adjustment. You will experience the greatest efficiency by simply allowing the system to function automatically. Selecting the OFF (O) position on the blower control knob stops the system completely. NOTE: The temperature setting can be adjusted at any time without affecting automatic control operation. How- ever, if the driver and/or passenger temperature knobs are set to the full hot or full cold positions, the air temperature out of the ducts will be full hot or full cold Automatic Temperature Controls NOTE: The numbers on the temperature dial represent a comfort setting when the Mode knob is set to AUTO, and not the actual air temperature. Turn the mode control (on the right) knob to AUTO, and then turn the blower control (on the left) knob to either LO AUTO or HI AUTO. The LO AUTO position should 266 UNDERSTANDING YOUR INSTRUMENT PANEL respectively. With the temperature setting in these posi- tions, the system does not attempt automatic comfort control. Air Conditioning The air conditioning in this system is automatic. Pressing this button while in AUTO mode will cause the LED to flash three times and remain off. This indicates that the system is in AUTO and requesting the air conditioning is not necessary. Recirculation The system will automatically control recircu- lation. However, pressing this button will tem- porarily put the system in “Recirculation” mode. This can be used when outside condi- tions such as smoke, odors, dust, or high humidity are present. This will cause the LED to illuminate. NOTE: • The surface of the climate control panel, and the top center of the instrument panel should be kept free of debris due to the climate control sensor’s location. Mud on the windshield may also cause poor operation of this system. • To provide you with maximum comfort in the auto- matic mode, during cold start-ups the blower fan will remain off until the engine warms up. However, the fan will engage immediately if the defrost mode is selected or if you manually select a blower speed. • Under certain conditions (after the vehicle is turned off) the climate control system may recalibrate and a noise may be heard for 20 seconds. This is part of normal operation. • Most of the time, when in Automatic operation, you can temporarily put the system into Recirculation mode by pressing the “Recirculation” button. How- ever, under certain conditions in automatic the system is blowing air out of the defrost vents. When these conditions are present, and the “Recirculation” button is pressed, the indicator will flash and remain off. This tells you that you are unable to go into Recirculation mode at this time. If you would like to go to Recircu- lation mode, you must first move your mode knob to Panel, Panel/Floor, or Floor, then press the “Recircu- lation” button. This feature will reduce the possibility of window fogging. UNDERSTANDING YOUR INSTRUMENT PANEL 267 Manual Operation This system offers a full complement of manual override features which consist of Blower Preferred Automatic, Mode Preferred Automatic with Manual Air Temperature Control, and Manual. This means the customer can override the blower, mode, and disable the Automatic Temperature Control completely. NOTE: Please read the Automatic Temperature Control Operation Chart below for details. 268 UNDERSTANDING YOUR INSTRUMENT PANEL NOTE: Regardless of the type of operation, when a temperature knob is set to the full clockwise or full counterclockwise position, the system will deliver full hot or full cold air out of the ducts, respectively. The operator can override the AUTO mode setting and select the direction of the air by rotating the right mode knob to one of the following positions. When the Mode is set to any position other than AUTO, the automatic control of air temperature is disabled. The user must adjust the temperature knobs to obtain the desired tem- perature. Defrost Air is directed to the windshield through the outlets at the base of the windshield. Air is also directed to the front door windows through the side window demister grilles. Some airflow is delivered to the floor while in defrost so that comfort can be maintained. UNDERSTANDING YOUR INSTRUMENT PANEL 269 NOTE: The defrost mode is not automatically selected. It must be manually selected, when desired. Defrost/Floor Air flows through the front and rear floor outlets and the outlets at the base of the windshield. Air is also directed to the front door windows through the side window demister grilles. Some airflow is delivered to the floor while in defrost so that comfort can be maintained. Floor Air flows through the floor outlets located under the instrument panel and into the rear seating area through vents under the front seats. Some airflow is delivered to defrost while in floor mode, so that comfort can be maintained. 270 UNDERSTANDING YOUR INSTRUMENT PANEL Bi-Level Air flows both through the outlets located in the instrument panel and those located on the floor. Air flows through the registers in the back of the center console, and under the front seats to the rear seat passengers. These registers can be closed to block airflow. The center console outlets deliver conditioned air while the floor outlets deliver heated air. Panel Air flows through the outlets located in the instru- ment panel. Air flows through the registers in the back of the center console to the rear seat passengers. These registers can be closed to block airflow. Air Conditioning Press this button to turn the air conditioning on and off during manual operation only. Condi- tioned outside air is then directed through the outlets selected on the mode control dial. The button includes an LED that illuminates when manual operation is selected. NOTE: To manually control the air conditioning, the mode selector must be moved out of the AUTO position. Recirculation This button can be used to block out smoke, odors, dust, high humidity, or if rapid cooling is desired. The “Recirculation” mode should only be used temporarily. The button includes an LED that illuminates, which indicates that the “Recir- culation” mode is active. You may use this feature separately. NOTE: Extended use of recirculation may cause the windows to fog. If the interior of the windows begins to fog, press the “Recirculate” button to return to outside air. Some temperature/humidity conditions will cause captured interior air to condense on windows and ham- per visibility. For this reason, the system will not allow “Recirculation” mode to be selected while in the defrost or defrost/floor modes. Attempting to use Recirculation while in these modes will cause the LED in the button to blink and then turn off. Operating Tips Window Fogging Windows will fog on the inside when the humidity inside the vehicle is high. This often occurs in mild or cool temperatures when it’s rainy or humid. In most cases, turning the air conditioning (pressing the snowflake button) on will clear the fog. Adjust the temperature control, air direction, and blower speed to maintain comfort. As the temperature gets colder, it may be necessary to direct air onto the windshield. Adjust the temperature UNDERSTANDING YOUR INSTRUMENT PANEL 271 control and blower speed to maintain comfort. Higher blower speeds will reduce fogging. Interior fogging on the windshield can be quickly removed by selecting the defrost mode. Regular cleaning of the inside of the windows with a non-filming cleaning solution (vinegar and water works very well) will help prevent contaminates (cigarette smoke, perfumes, etc.) from sticking to the windows. Contaminates increase the rate of window fogging. Summer Operation Air conditioned vehicles must be protected with a high quality antifreeze coolant, during the summer, to provide proper corrosion protection and to raise the boiling point of the coolant for protection against overheating. A 50 % concentration is recommended. Refer to Fluids, Lubri- cants, and Genuine Parts in Section 7 for the proper coolant type. 272 UNDERSTANDING YOUR INSTRUMENT PANEL When using the air conditioner in extremely heavy traffic, in hot weather, especially when towing a trailer, additional engine cooling may be required. If this situa- tion is encountered, operate the transmission in a lower gear to increase engine RPM, coolant flow and fan speed. When stopped in heavy traffic, it may be necessary to shift into NEUTRAL and depress the accelerator slightly for fast idle operation to increase coolant flow and fan speed. Your air conditioning system is also equipped with an automatic recirculation system. When the system senses a heavy load or high heat conditions, it may use partial Recirculation A/C mode to provide additional comfort. is ice, slush, free of Winter Operation When operating the system during the winter months, make sure the air intake, located directly in front of the windshield, snow, or other obstructions. Vacation Storage Anytime you store your vehicle, or keep it out of service (i.e. vacation) for two weeks or more, run the air condi- tioning system at idle for about five minutes in the fresh air and high blower setting. This will ensure adequate system lubrication to minimize the possibility of com- pressor damage when the system is started again. Operating Tips Chart UNDERSTANDING YOUR INSTRUMENT PANEL 273 STARTING AND OPERATING CONTENTS 䡵 Starting Procedure . . . . . . . . . . . . . . . . . . . . . 280 ▫ Normal Starting . . . . . . . . . . . . . . . . . . . . . 280 ▫ Extremely Cold Weather (Below ⫺20°F Or ⫺29°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281 ▫ If Engine Fails To Start . . . . . . . . . . . . . . . . 281 ▫ After Starting . . . . . . . . . . . . . . . . . . . . . . . 282 ▫ Normal Starting — Diesel Engines . . . . . . . . 282 䡵 Engine Block Heater — If Equipped . . . . . . . . 285 䡵 Automatic Transmission . . . . . . . . . . . . . . . . . 286 ▫ Brake/Transmission Shift Interlock System . . 287 ▫ Brake/Transmission Interlock Manual Override . . . . . . . . . . . . . . . . . . . . . . . . . . 287 ▫ Five–Speed Automatic Transmission . . . . . . . 288 ▫ Gear Ranges . . . . . . . . . . . . . . . . . . . . . . . . 288 ▫ Rocking The Vehicle . . . . . . . . . . . . . . . . . . 295 䡵 Four-Wheel Drive Operation . . . . . . . . . . . . . 296 ▫ Quadra-Trac I威 Operating Instructions/Precautions — If Equipped . . . . 296 276 STARTING AND OPERATING ▫ Quadra-Trac II威 Operating Instructions/Precautions — If Equipped . . . . 297 ▫ Shift Positions . . . . . . . . . . . . . . . . . . . . . . 298 ▫ Shifting Procedures . . . . . . . . . . . . . . . . . . . 298 ▫ Quadra-Drive II威 System — If Equipped . . . . 301 䡵 On-Road Driving Tips . . . . . . . . . . . . . . . . . . 301 䡵 Off-Road Driving Tips . . . . . . . . . . . . . . . . . . 302 ▫ When To Use 4WD Low Range — If Equipped . . . . . . . . . . . . . . . . . . . . . . . . . . 302 ▫ Driving Through Water . . . . . . . . . . . . . . . . 302 ▫ Driving In Snow, Mud And Sand . . . . . . . . . 303 ▫ Hill Climbing . . . . . . . . . . . . . . . . . . . . . . . 304 ▫ Traction Downhill . . . . . . . . . . . . . . . . . . . . 305 ▫ After Driving Off-Road . . . . . . . . . . . . . . . . 305 䡵 Power Steering . . . . . . . . . . . . . . . . . . . . . . . 306 ▫ Power Steering Fluid Check . . . . . . . . . . . . . 307 䡵 Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . 308 䡵 Anti-Lock Brake System . . . . . . . . . . . . . . . . . 309 䡵 Electronic Brake Control System . . . . . . . . . . . 312 ▫ ABS (Anti-Lock Brake System) . . . . . . . . . . . 312 ▫ TCS (Traction Control System) . . . . . . . . . . . 313 ▫ BAS (Brake Assist System) . . . . . . . . . . . . . . 313 ▫ ERM (Electronic Roll Mitigation) . . . . . . . . . 314 ▫ ESP (Electronic Stability Program) . . . . . . . . 315 ▫ TSC (Trailer Sway Control) . . . . . . . . . . . . . 320 ▫ HSA (Hill Start Assist) (4WD Models With NV245 Two–Speed Transfer Case Only) . . . . . 320 ▫ HDC (Hill Descent Control) (4WD Models With NV245 Two–Speed Transfer Case Only) . . . . . . . . . . . . . . . . . . . . . . . . . 323 ▫ ESP/BAS Warning Light And ESP/TCS Indicator Light . . . . . . . . . . . . . . . . . . . . . . 325 䡵 Tire Safety Information . . . . . . . . . . . . . . . . . 326 ▫ Tire Markings . . . . . . . . . . . . . . . . . . . . . . . 326 ▫ Tire Identification Number (TIN) . . . . . . . . . 330 ▫ Tire Loading And Tire Pressure . . . . . . . . . . 331 䡵 Tires — General Information . . . . . . . . . . . . . 335 ▫ Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . 335 ▫ Tire Inflation Pressures . . . . . . . . . . . . . . . . 336 ▫ Tire Pressures For High Speed Operation . . . 337 ▫ Radial-Ply Tires . . . . . . . . . . . . . . . . . . . . . 338 STARTING AND OPERATING 277 ▫ Compact Spare Tire — If Equipped . . . . . . . 338 ▫ Limited-Use Spare — If Equipped . . . . . . . . 339 ▫ Tire Spinning . . . . . . . . . . . . . . . . . . . . . . . 340 ▫ Tread Wear Indicators . . . . . . . . . . . . . . . . . 340 ▫ Life Of Tire . . . . . . . . . . . . . . . . . . . . . . . . 341 ▫ Replacement Tires . . . . . . . . . . . . . . . . . . . . 342 䡵 Tire Chains . . . . . . . . . . . . . . . . . . . . . . . . . . 343 䡵 Tire Rotation Recommendations . . . . . . . . . . . 344 䡵 Tire Pressure Monitor System (TPMS) . . . . . . . 345 ▫ Base System . . . . . . . . . . . . . . . . . . . . . . . . 347 ▫ Premium System — If Equipped . . . . . . . . . 350 ▫ General Information . . . . . . . . . . . . . . . . . . 355 278 STARTING AND OPERATING 䡵 Fuel Requirements . . . . . . . . . . . . . . . . . . . . . 355 ▫ 3.7 And 4.7L Engine . . . . . . . . . . . . . . . . . . 355 ▫ 5.7L Engine . . . . . . . . . . . . . . . . . . . . . . . . 355 ▫ Reformulated Gasoline . . . . . . . . . . . . . . . . 356 ▫ Gasoline/Oxygenate Blends . . . . . . . . . . . . . 356 ▫ E-85 Usage In Non-Flex Fuel Vehicles . . . . . . 357 ▫ MMT In Gasoline . . . . . . . . . . . . . . . . . . . . 357 ▫ Materials Added To Fuel . . . . . . . . . . . . . . . 358 ▫ Fuel System Cautions . . . . . . . . . . . . . . . . . 358 ▫ Carbon Monoxide Warnings . . . . . . . . . . . . 359 䡵 Fuel Requirements (Diesel Engines) . . . . . . . . . 360 䡵 Flexible Fuel (4.7L Engine Only) — If Equipped . . . . . . . . . . . . . . . . . . . . . . . . . . 361 ▫ E-85 General Information . . . . . . . . . . . . . . . 361 ▫ Ethanol Fuel (E-85) . . . . . . . . . . . . . . . . . . . 362 ▫ Fuel Requirements . . . . . . . . . . . . . . . . . . . 362 ▫ Selection Of Engine Oil For Flexible Fuel Vehicles (E-85) And Gasoline Vehicles . . . . . . 363 ▫ Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . 363 ▫ Cruising Range . . . . . . . . . . . . . . . . . . . . . . 363 ▫ Replacement Parts . . . . . . . . . . . . . . . . . . . 364 . . . . . . . . . . . . . . . . . . . . . . . . . 364 . . . . . . . . . . . . . . 364 . . . . . . . . . . . . . . . . . . . . . . 367 . . . . . . . . . . . . . . . . . . . 367 ▫ Fuel Filler Cap (Gas Cap) ▫ Certification Label 䡵 Vehicle Loading 䡵 Adding Fuel 䡵 Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . 369 ▫ Common Towing Definitions . . . . . . . . . . . . 369 ▫ Trailer Hitch Classification . . . . . . . . . . . . . . 372 ▫ Trailer Towing Weights (Maximum Trailer Weight Ratings) . . . . . . . . . . . . . . . . . . . . . 373 ▫ Trailer And Trailer Tongue Weight . . . . . . . . 375 ▫ Towing Requirements . . . . . . . . . . . . . . . . . 376 ▫ Towing Tips . . . . . . . . . . . . . . . . . . . . . . . . 381 STARTING AND OPERATING 279 䡵 Snow Plow . . . . . . . . . . . . . . . . . . . . . . . . . . 382 䡵 Recreational Towing (Behind Motorhome, Etc.) . . . . . . . . . . . . . . . . 382 ▫ Towing – 2WD Models . . . . . . . . . . . . . . . . 382 ▫ Towing — Quadra-Trac I威 (Single-Speed Transfer Case) 4WD Models . . . . . . . . . . . . . 383 ▫ Towing — Quadra–Trac II威 /Quadra–Drive II威 4WD Models . . . . . . . . . . . . . . . . . . . . . 383 280 STARTING AND OPERATING STARTING PROCEDURE Before starting your vehicle, adjust your seat, adjust the inside and outside mirrors, fasten your seat belt, and if present, instruct all other occupants to buckle their seat belts. WARNING! • Never leave children alone in a vehicle. Leaving unattended children in a vehicle is dangerous for a number of reasons. A child or others could be seriously or fatally injured. Do not leave the key in the ignition. A child could operate power win- dows, other controls, or move the vehicle. • Do not leave animals or children inside parked vehicles in hot weather; interior heat buildup may cause serious injury or death. Normal Starting Tip Start NOTE: Normal starting of either a cold or a warm engine is obtained without pumping or depressing the accelerator pedal. Do not press the accelerator. Use the Fob with Integrated Key to briefly turn the ignition switch to the START position and release it as soon as the starter engages. The starter motor will continue to run, and it will disengage automatically when the engine is running. If the engine fails to start, the starter will disengage automatically in 10 seconds. If this occurs, turn the ignition switch to the LOCK position, wait 10 to 15 seconds, then repeat the normal starting procedure. Extremely Cold Weather (Below ⫺20°F or ⫺29°C) To ensure reliable starting at these temperatures, use of an externally powered electric engine block heater (avail- able from your authorized dealer) is recommended. If Engine Fails To Start WARNING! • Never pour fuel or other flammable liquids into the throttle body air inlet opening in an attempt to start the vehicle. This could result in a flash fire causing serious personal injury. (Continued) STARTING AND OPERATING 281 WARNING! (Continued) • Do not attempt to push or tow your vehicle to get it started. Vehicles equipped with an automatic transmission cannot be started this way. Unburned fuel could enter the catalytic converter and once the engine has started, ignite and damage the converter and vehicle. If the vehicle has a dis- charged battery, booster cables may be used to obtain a start from a booster battery or the battery in another vehicle. This type of start can be dan- gerous if done improperly. Refer to Section 6 for proper jump-starting procedures and follow them carefully. If the engine fails to start after you have followed the “Normal Starting” or “Extreme Cold Weather” proce- dures, it may be flooded. To clear any excess fuel, push the accelerator pedal all the way to the floor and hold it. Then, turn the ignition switch to the START position and 282 STARTING AND OPERATING release it as soon as the starter engages. The starter motor will disengage automatically in 10 seconds. Once this occurs, release the accelerator pedal, turn the ignition switch to the LOCK position, wait 10 to 15 seconds, then repeat the normal starting procedure. CAUTION! To prevent damage to the starter, wait 10 to 15 sec- onds before trying again. After Starting The idle speed is controlled automatically and it will decrease as the engine warms up. Normal Starting — Diesel Engines Observe the following when the engine is operating. • All message center lights are off. • Malfunction Indicator Light (MIL) is off. • Low Oil Pressure Light is off. Cold Weather Precautions Operation in ambient temperature below 32°F (0°C) may require special considerations. The following chart sug- gests these options. *No. 1 Ultra Low Sulfur Diesel Fuel (ULSD) should only be used where extended arctic conditions (-10°F/-23°C) exist. NOTE: • Use of Climatized ULSD Diesel Fuel or Number 1 ULSD Diesel Fuel results in a noticeable decrease in fuel economy. • Climatized ULSD Diesel Fuel is a blend of Number 2 ULSD and Number 1 ULSD Diesel Fuels, which re- duces the temperature at which wax crystals form in fuel. NOTE: This engine requires the use of “Ultra Low Sulfur Diesel Fuel.” Use of incorrect fuel could result in exhaust system damage. Refer to “Fuel Requirements” in this section for further details on fuel recommendations. Battery Blanket Usage A battery loses 60% of its cranking power as the battery temperature decreases to 0°F (-18°C). For the same de- crease in temperature, the engine requires twice as much power to crank at the same RPM. The use of battery STARTING AND OPERATING 283 blankets will greatly increase starting capability at low temperatures. Suitable battery blankets are available from your authorized MOPAR威 dealer. Engine Starting Procedure WARNING! NEVER pour fuel or other flammable liquid into the air inlet opening in an attempt to start the vehicle. This could result in a flash fire causing serious personal injury. 1. The shift lever must be in the NEUTRAL or PARK position before you can start the engine. 2. Turn the ignition key to the ON position. 3. Watch for the “Wait To Start Light” in the instrument cluster. Refer to “Instrument Cluster” in Section 4 of this manual. It will glow for two to ten seconds or more, 284 STARTING AND OPERATING depending on engine temperature. When the “Wait To Start” goes out, the engine is ready to start. 4. Tip Start Feature Do not press the accelerator. Use the Fob with Integrated Key (FOBIK) to briefly turn the ignition switch to the START position and then release it. The starter motor will continue to run, and it will automatically disengage when the engine is running. If the engine fails to start, the starter will disengage automatically in 20 seconds. The starter can be disengaged by turning the ignition key to the OFF position, if required. 5. After the engine starts, allow it to idle for approxi- mately 30 seconds before driving. This allows oil to circulate and lubricate the turbocharger. Avoid prolonged idling in ambient temperatures below 0°F (-18°C). Long periods of idling may be harmful to your engine because combustion chamber temperatures can drop so low that the fuel may not burn completely. Incomplete combustion allows carbon and varnish to form on piston rings and injector nozzles. Also, the unburned fuel can enter the crankcase, diluting the oil and causing rapid wear to the engine. Engine Warm-Up Avoid full throttle operation when the engine is cold. When starting a cold engine, bring the engine up to operating speed slowly to allow the oil pressure to stabilize as the engine warms up. NOTE: High-speed, no-load running of a cold engine can result in excessive white smoke and poor engine performance. No-load engine speeds should be kept under 1,200 RPM during the warm-up period, especially in cold ambient temperature conditions. If temperatures are below 32°F (0°C), operate the engine at moderate speeds for five minutes before full loads are applied. Engine Idling - In Cold Weather Avoid prolonged idling in ambient temperatures below 0°F (-18°C). Long periods of idling may be harmful to your engine because combustion chamber temperatures can drop so low that the fuel may not burn completely. Incomplete combustion allows carbon and varnish to form on piston rings and injector nozzles. Also, the unburned fuel can enter the crankcase, diluting the oil and causing rapid wear to the engine. Stopping The Engine Before turning off your turbo diesel engine, always allow the engine to return to normal idle speed and run for several seconds. This assures proper lubrication of the turbocharger. This is particularly necessary after any period of hard driving. Idle the engine a few minutes before routine shutdown. After full load operation, idle the engine three to five minutes before shutting it down. This idle period will STARTING AND OPERATING 285 allow the lubricating oil and coolant to carry excess heat away from the combustion chamber, bearings, internal components, and turbocharger. This is especially impor- tant for turbocharged, charge air cooled engines. ENGINE BLOCK HEATER — IF EQUIPPED The engine block heater warms the engine, and permits

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2009 Jeep Grand Cherokee Owners Manual