GM Service Manual Online
For 1990-2009 cars only

The player that is used for the Navigation map DVD can also be used as a single music CD player or a video DVD player.

Using the CD Player

Insert a CD partway into the slot, label side up. The player will pull it in. If the ignition and the radio are on the CD will begin playing. A CD may be loaded with the radio off but it will not start playing until the radio is on.

If the ignition or radio is turned off with a CD in the player, it will stay in the player. When the ignition or radio is turned on, the CD will start to play where it stopped, if it was the last selected audio source.

When the CD is inserted, CD will appear on the display. As each new track starts to play, the track number will appear on the display.

The CD player can play the smaller 3 inch (8 cm) single CDs with an adapter ring. Full-size CDs and the smaller CDs are loaded in the same manner.

If playing a CD-R, the sound quality may be reduced due to CD-R quality, the method of recording, the quality of the music that has been recorded, and the way the CD-R has been handled. There may be an increase in skipping, difficulty in finding tracks, and/or difficulty in loading and ejecting. If these problems occur, check the bottom surface of the CD. If the surface of the CD is damaged, such as cracked, broken, or scratched, the CD will not play properly. If the surface of the CD is soiled, see "Care of Your CDs" in the Index of your vehicle's owner manual.

If there is no apparent damage, try a known good CD.

Do not add any label to a CD, it could get caught in the CD player. If a CD is recorded on a personal computer and a description label is needed, try labeling the top of the recorded CD with a soft marker.

Notice: If a label is added to a CD, or more than one CD is inserted into the slot at a time, or an attempt is made to play scratched or damaged CDs, the CD player could be damaged. While using the CD player, use only CDs in good condition without any label, load one CD at a time, and keep the CD player and the loading slot free of foreign materials, liquids, and debris.

Playing a CD

Six-Disc CD Changer Screen shown, Single CD Player similar


Object Number: 1221537  Size: B3

You can play a single CD using the slot located above the audio system screen or by using the six-disc CD changer located below the screen. If using the single CD slot, you must remove the DVD map disc if it is installed. If the DVD map disc is removed, the navigation part of the system will be unavailable.

The following controls are used for both CD players unless otherwise noted:

DISC: Press this button located to the left of the screen to access the CD changer screen. The CD changer will begin playing the currently loaded CD. The disc and disc number, the track and the track number, and the TIME and the elapsed time of the track will display on the screen. The single CD player screen will display if a music CD is loaded in the player and no discs are loaded in the CD changer. If you have a CD text disc and are using the single CD player, any information stored on the CD will appear on the screen. Possible text includes the title of the song, the artist, and the title of the CD. Text will not appear on the screen if you are using the six-disc CD changer.

Loading the Six-Disc CD Changer

You can load up to six CDs in the CD changer. To load discs, use the following steps:

  1. Press the LOAD button. You will hear one beep and will be prompted to load the CD. The system will switch to CD and begin playing the disc.
  2. If you press and hold the LOAD button until two beeps sound, you will be prompted to load all six discs.

  3. Slide discs one at a time, label side up, into the slot located below the screen.
  4. After each one is loaded, you will hear a beep. As the discs are loaded, the horizontal lines located in the lower left of the screen will change colors. If a line is gray, it means that no CD is loaded in that slot. If a line is green, it means that a CD is loaded in the slot. The slot with the currently active CD is yellow.

Repeat: Press the reconfigurable key next to the Repeat prompt to turn this feature on. For the CD changer, the first press of the Repeat reconfigurable key will turn on Repeat Disc. The CD changer will play the currently selected disc again once the last track has ended. Press the Repeat reconfigurable key again to switch to Repeat Track. This feature allows the CD changer to play the currently selected track again once the track has ended. Press the button a third time to turn off the Repeat feature. When Repeat Disc or Repeat Track are turned on, they will be highlighted. For the CD player, the first press of the Repeat button will turn Repeat Track on. The second press will turn Repeat Track off.

Random: Press the reconfigurable key next to the Random prompt to turn this feature on. For the CD changer, the first press of the Random reconfigurable key will turn on Random Disc. Random Disc allows the CD player to play all loaded discs in the CD changer in random, rather than sequential, order. Press the Random reconfigurable key again to switch to Random Track. This feature allows the CD changer to play the tracks on the current disc in random, rather than sequential, order. Press the button a third time to turn off the Random feature. When Random Disc or Random Track are turned on, they will be highlighted. For the CD player, the first press of the Random button will turn Random Track on. The second press will turn Random Track off.

Pause: To pause play of a CD, press the TUNE/SEL knob once. Press it again to resume playback.

Forward :  Press and hold the reconfigurable key next to Forward to quickly advance within the current track. As the CD advances, the elapsed time will display to help you find the correct passage.

Reverse : Press and hold the reconfigurable key next to Reverse to quickly go backward within the current track. As the CD reverses, the elapsed time will display to help you find the correct passage.

Next :  Press the reconfigurable key next to the Next prompt to advance to the next track on the current CD. You can also use the steering wheel controls to change tracks. See "Audio Steering Wheel Controls" in the Index of your vehicle's owner manual. If using the single CD player, press and hold this button for two or three seconds to scan the tracks. If more than one CD is loaded in the CD changer, pressing the Next reconfigurable key will advance the CD changer to the next loaded CD.

Previous :  Press the reconfigurable key next to the Previous prompt to skip to the track immediately before the current track on the current CD, if less than eight seconds have played. If the current track has been playing for more than eight seconds, pressing the Previous button will take you to the beginning of the current track. You can also use the steering wheel controls to change tracks. See "Audio Steering Wheel Controls" in the Index of your vehicle's owner manual. If more than one CD is loaded in the CD changer and you press the Previous reconfigurable key when less than eight seconds have played, the CD changer will skip to the CD loaded immediately before the current CD. If it has been less than eight seconds, the changer will skip to the beginning of the current CD. The new CD will begin playing at track one.

SEEK/SCAN (Six-Disc CD Changer Only) : Use the left or right arrow to skip to the previous or next CD loaded in the CD changer. The CD will begin playing at track one.

(Eject): For the single CD player, press this button, located next to the single CD player slot, to eject a CD. You will hear a beep once the CD is removed from the slot. For the six-disc CD changer, press the eject button located next to the CD changer slot. The current disc will be ejected and the next one will begin playing. Press and hold the eject button to eject all of the discs loaded in the changer. You will hear a double beep.

BAND: Press this key once to switch to the radio while playing a CD. The audio system screen will appear. See "Radio Screen" previously for more information.

DVD Player

To use the player as a video DVD player, you must first remove the map DVD or music CD. While playing a video DVD, the navigation system is not available.

This feature will not operate unless the vehicle is in PARK (P) for an automatic transmission, or the parking brake is engaged and the vehicle speed is less than 5 mph (8 km/h) for a manual transmission. If these conditions are not met, a message will display on the screen stating that the DVD is not available while driving. The audio will continue to play, the Play/Pause and Stop buttons will work and the voice commands will be available. See Voice Recognition .

The DVD player is only compatible with DVDs of the appropriate region code that is printed on the jacket of most DVDs.

The DVD slot is compatible with most audio CDs, CD-R, CD-RW, DVD-Video, DVD-Audio, DVD-R/RW media.

If playing any DVD-R, the sound quality may be reduced due to disc quality, the method of recording, the quality of the music that has been recorded, and the way the disc has been handled. There may be an increase in skipping, difficulty in finding chapters, and/or difficulty in loading and ejecting. If these problems occur, check the bottom surface of the DVD. If the surface of the DVD is damaged, such as cracked, broken, or scratched, the DVD will not play properly.

If there is no apparent damage, try a known good DVD.

Notice: The DVD player can only accept and play, one CD or DVD.

If a label is added to a DVD, more than one DVD is inserted into the slot, or an attempt to play scratched or damaged DVDs is made, the DVD player could be damaged. The DVD player slot should be kept free of foreign materials, liquids, and debris.

Do not add any label to a DVD, it could get caught in the DVD player. If a DVD is recorded on a personal computer and a description label is needed, try labeling the top of the recorded DVD with a soft marker.

To remove the Navigation map DVD and load a video DVD, use the following steps:

  1. With the ignition on and the vehicle in PARK (P) for an automatic transmission, or the parking brake engaged and the vehicle speed less than 5 mph (8 km/h) for a manual transmission, press and hold the (eject) button next to the top slot.
  2. If a map DVD or a music CD is loaded, the system will eject it. Gently remove it from the slot and return it to its case.
  3. Load the video DVD label side up into the slot. The system will pull it in.

Once the video DVD is loaded, the system will go to the main menu that most discs have.

Playing a DVD

Once the disc is loaded press the first reconfigurable key to start play.

While a movie is playing, if the disc allows, you can use the SEEK/SCAN arrows to move to the next or previous chapter on the disc.

When the TUNE/SEL knob is turned clockwise the disc will fast forward. The farther the knob is turned the quicker the disc will advance. When the knob is turned counterclockwise, the first four detents will play the disc in slow motion. As the knob is turned farther counterclockwise the disc will begin reversing. The farther the knob is turned the quicker the disc will reverse.

To resume normal play, press the first reconfigurable key.

DVD Menus

Each DVD has its own main menu. To display the DVDs main menu, press the TUNE/SEL knob.

Press one of the top four reconfigurable keys to bring up the on-screen display. The following reconfigurable keys will be available while a DVD is playing:

Play/Pause: Press this button to pause a disc if it is playing or to start play if the disc is paused.

Stop: Press this button to stop the disc.

Display Format: This will change the display format between Full (image stretched horizontally to fill the screen), Cinema (image is stretched on the outside edges), Zoom (image is enlarged, this may cut off information on the top/bottom/sides of the screen) and Normal.

Function Menu: Press this button to activate the function menu which includes the following choices:

    • reconfigurable key 1: Turns off the function menu and pauses the disc.
    • reconfigurable key 2: Stops the disc.
    • reconfigurable key 3: Display format.
    • reconfigurable key 4: Turns off the function menu display.

While the function menu is active the elapsed time, the chapter, and the title number will display.

Use the SEEK/SCAN arrows to change the highlighted item in the bottom display.

The bottom display shows the camera angle, if available. Turn the TUNE/SEL knob to choose the camera angle number.

The bottom display also includes the subtitle language select. Turn the TUNE/SEL knob to choose the language. The next item allows you to turn the subtitles on and off. Turn the TUNE/SEL knob to toggle between on and off.

The last item on the bottom display is the audio track selection. This allows you to choose to hear the DVD in different languages or listen to commentary. The choices available are dependant on the DVD. Turn the TUNE/SEL knob to choose the track.

Stopping and Ejecting a DVD

To stop a DVD from playing press the second reconfigurable key. While the disc is stopped you can press the first reconfigurable key to start the disc again.

Also while the disc is stopped, you can turn the TUNE/SEL knob to activate the title select function. Turn the TUNE/SEL knob and then press the SEEK/SCAN arrow to enter the title number. When the number you want is displayed, press the TUNE/SEL knob. If the disc supports this feature, it will begin play at that title number.

(Eject): Press this button next to the top slot to eject the DVD. The system will switch to radio mode.