GM Service Manual Online
For 1990-2009 cars only

The following personalization options may appear on your vehicle's audio display by pressing the MENU button.

The default settings for the features were set when your vehicle left the factory, but may have been changed from their default state since that time.

OIL LIFE RESET: When this option is displayed, you can reset the engine oil life system. To reset the system, see Engine Oil Life System.

UNITS: When UNITS appears on the display, press the enter button to move between METRIC (default in Canada) or ENGLISH (default in United States). When you have made your choice, press the MENU button to record your selection. If you choose English, all information will be displayed in English units. If you choose metric, all information will be displayed in metric units. The unit measurement will also change the trip odometer, temperature, and average fuel economy displays.

TIRE LEARN?: This option is available on vehicles without the Remote Keyless Entry (RKE) system. After rotating the tires or after replacing a tire or sensor, the Tire Pressure Monitor System (TPMS) must re-learn the tire positions. To re-learn the tire positions, see Tire Pressure Monitor System. See Tire Inspection and Rotation and DIC Warnings and Messages for more information.

REMOTE START: If your vehicle has this feature, the remote start option can be enabled or disabled. When REMOTE START appears on the display, press the enter button to move between OFF and ON (default). When you have made your choice, press the MENU button to record your selection.

LOCK HORN: If your vehicle has Remote Keyless Entry (RKE), this option which allows the vehicle's horn to chirp every time the lock button on the RKE transmitter is pressed, can be enabled or disabled. When LOCK HORN appears on the display, press the enter button to move between ON and OFF (default). When you have made your choice, press the MENU button to record your selection.

UNLOCK HORN: If your vehicle has Remote Keyless Entry (RKE), this option which allows the vehicle's horn to chirp every time the unlock button on the RKE transmitter is pressed, can be enabled or disabled. When UNLOCK HORN appears on the display, press the enter button to move between ON and OFF (default). When you have made your choice, press the MENU button to record your selection.

LIGHT FLASH: If your vehicle has Remote Keyless Entry (RKE), this option which allows the vehicle's exterior perimeter lighting to flash every time the lock, unlock, or trunk release buttons on the RKE transmitter are pressed, can be enabled or disabled. When LIGHT FLASH appears on the display, press the enter button to move between OFF and ON (default). When you have made your choice, press the MENU button to record your selection.

DELAY LOCK: The delayed locking option, which delays the actual locking of the vehicle, can be enabled or disabled. When DELAY LOCK appears on the display, press the enter button to move between OFF and ON (default). When you have made your choice, press the MENU button to record your selection.

AUTO UNLK (Unlock): The automatic door unlocking option, which allows the vehicle to automatically unlock certain doors can be enabled or disabled. When AUTO UNLK appears on the display, press the enter button to move between ALL (default), DRIVER, or NONE. When you have made your choice, press the MENU button to record your selection. See Programmable Automatic Door Unlock for more information.

UNLK (Unlock): This screen displays only if DRIVER or ALL is selected for the AUTO UNLK option. This option determines when the automatic door unlocking will occur, when either the key is turned to OFF or the vehicle is shifted into P (Park). When UNLK appears on the display, press the enter button to move between KEY OFF and SHIFT TO P (Park) (default). When you have made your choice, press the MENU button to record your selection. See Programmable Automatic Door Unlock for more information.

EXT (Exterior) LIGHTS: If your vehicle has Remote Keyless Entry (RKE), this option, which allows the vehicle's exterior perimeter lighting to turn on each time the unlock button on the RKE transmitter is pressed, can be enabled or disabled. When EXT LIGHTS appears on the display, press the enter button to move between ON (default) and OFF. When you have made your choice, press the MENU button to record your selection.

LANGUAGE: To select your choice of language, press the enter button to move between the optional languages. The languages are ENGLISH (default), FRENCH, SPANISH, and GERMAN. Choosing a language will display all of the information on the DIC in the desired language. When you have made your choice, press the MENU button for at least one second to record your selection.