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:

OIL LIFE RESET: When this option is displayed, you can reset the engine oil life system. To reset the system to 100%, press and hold the enter button for at least one second. An ACKNOWLEDGED display message will appear for three seconds or until the next button is pressed. This will tell you the system has been reset. See Engine Oil Life System for more information.

UNITS: When UNITS appears on the display, press the enter button to move between METRIC or ENGLISH. When you have made your choice, press the MENU button to record your selection. The initial setting from the factory is English. If you choose English, all information will be displayed in English units. For example, distance in miles and fuel economy in miles per gallon is displayed. If you choose metric, all information will be displayed in metric units. For example, distance in kilometers and fuel economy in liters per 100 kilometers is displayed. The unit measurement will also change the trip odometer, temperature, and average fuel economy displays.

REMOTE START: The remote start option, if equipped, can be enabled or disabled. When REMOTE START appears on the display, press the enter button to move between OFF and ON. When you have made your choice, press the MENU button to record your selection. The initial setting from the factory is ON.

LOCK HORN: If your vehicle has remote keyless entry, this option which allows the vehicle's horn to chirp every time the lock button on the remote keyless entry 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. When you have made your choice, press the MENU button to record your selection. The initial setting from the factory is ON.

UNLOCK HORN: If your vehicle has remote keyless entry, this option which allows the vehicle's horn to chirp every time the unlock button on the remote keyless entry 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. When you have made your choice, press the MENU button to record your selection. The initial setting from the factory is OFF.

LIGHT FLASH: If your vehicle has remote keyless entry, this option which allows the vehicle's exterior perimeter lighting to flash every time the lock or unlock button on the remote keyless entry transmitter is pressed, can be enabled or disabled. When LIGHT FLASH appears on the display, press the enter button to move between OFF and ON. When you have made your choice, press the MENU button to record your selection. The initial setting from the factory is ON.

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. When you have made your choice, press the MENU button to record your selection. The initial setting from the factory is ON.

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, DRIVER or NONE. When you have made your choice, press and the MENU button to record your selection. The initial setting from the factory is ALL.

UNLK (Unlock): This option determines when the automatic door unlocking will occur, when either the key is turned to OFF or the vehicle is shifted into PARK (P). When UNLK appears on the display, press the enter button to move between KEY OFF and SHIFT TO P (Park). When you have made your choice, press the MENU button to record your selection. The initial setting from the factory is SHIFT TO P (Park).

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

SECURITY: If your vehicle has the remote keyless entry system, this option allows you to select the method used to arm the vehicle's security system. When SECURITY appears on the display, press the enter button to move between RKE (Remote Keyless Entry) and PASSIVE. When you have made your choice, press the MENU button to record your selection. See Content Theft-Deterrent for more information.

LANGUAGE: To select your choice of language, press the enter button to move between the optional languages. The languages are ENGLISH, 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. The initial setting from the factory is ENGLISH.