GM Service Manual Online
For 1990-2009 cars only

Your vehicle has personalization capabilities that allow you to program certain features to a preferred setting. All of the features listed may not be available on your vehicle. Only the features available will be displayed on the DIC.

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.

To change feature settings, use the following procedure:

Entering Personalization Menu

  1. Turn the ignition on while the vehicle is stopped.
  2. To avoid excessive drain on the battery, it is recommended that the headlamps are turned off.

  3. Press and hold the information and reset buttons at the same time for one second, then release to enter the personalization menu.
  4. If the vehicle speed is greater than 2 mph (3 km/h), only the UNITS menu will be accessible.

  5. Press the information button to scroll through the available personalization menu modes.
  6. Press the reset button to scroll through the available settings for each mode.

    If you do not make a selection within ten seconds, the display will go back to the previous information displayed.

Personalization Menu Modes

OIL LIFE RESET

When this feature is displayed, you can reset the engine oil life system. To reset the system, see Engine Oil Life System. See "OIL LIFE" under DIC Operation and Displays for more information.

UNITS

This feature allows you to select the units of measurement in which the DIC will display the vehicle information. When UNITS appears on the display, press and hold the reset button for at least one second to scroll through the available settings:

ENGLISH (default in United States): All information will be displayed in English units.

METRIC (default in Canada): All information will be displayed in metric units.

To select a setting and move on to the next feature, press the information button while the desired setting is displayed on the DIC.

TIRE LEARN?

This mode is available on vehicles without the Remote Keyless Entry (RKE) system and with the Tire Pressure Monitor System (TPMS). After rotating the tires or after replacing a tire or sensor, the 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.

LOCK HORN

If your vehicle has Remote Keyless Entry (RKE), this feature, 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 and hold the reset button for at least one second to scroll through the available settings:

OFF (default): The horn will not chirp on the first press of the lock button on the RKE transmitter. The horn will still chirp on the second press.

ON: The horn will chirp on the first press of the lock button on the RKE transmitter.

See Remote Keyless Entry (RKE) System Operation for more information.

To select a setting and move on to the next feature, press the information button while the desired setting is displayed on the DIC.

UNLOCK HORN

If your vehicle has Remote Keyless Entry (RKE), this feature, which allows the vehicle's horn to chirp on the first press of the unlock button on the RKE transmitter, can be enabled or disabled. When UNLOCK HORN appears on the display, press and hold the reset button for at least one second to scroll through the available settings:

OFF (default): The horn will not chirp when the unlock button on the RKE transmitter is pressed.

ON: The horn will chirp on the first press of the unlock button on the RKE transmitter.

See Remote Keyless Entry (RKE) System Operation for more information.

To select a setting and move on to the next feature, press the information button while the desired setting is displayed on the DIC.

LIGHT FLASH

If your vehicle has Remote Keyless Entry (RKE), this feature, which allows the vehicle's exterior hazard/turn signal 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 and hold the reset button for at least one second to scroll through the available settings:

OFF: The exterior hazard/turn signal lighting will not flash when the lock, unlock, or trunk release buttons on the RKE transmitter are pressed.

ON (default): The exterior hazard/turn signal lighting will flash when the lock, unlock, or trunk release buttons on the RKE transmitter are pressed.

See Remote Keyless Entry (RKE) System Operation for more information.

To select a setting and move on to the next feature, press the information button while the desired setting is displayed on the DIC.

AUTO UNLK (Unlock)

This feature, which allows the vehicle to automatically unlock certain doors, can be enabled or disabled. When AUTO UNLK appears on the display, press and hold the reset button for at least one second to scroll through the available settings:

ALL (default): All of the doors will automatically unlock.

DRIVER: The driver's door will automatically unlock.

NONE: None of the doors will automatically unlock. You will need to manually unlock the doors. If you have a manual transmission vehicle, the door(s) will automatically unlock when the key is turned off. If you have an automatic transmission vehicle, you can select when the automatic unlocking will occur. See "UNLK (Unlock) (Automatic Transmission Only)" following. See Automatic Door Unlock for more information.

To select a setting and move on to the next feature, press the information button while the desired setting is displayed on the DIC.

UNLK (Unlock) (Automatic Transmission Only)

This screen displays only if your vehicle has an automatic transmission and DRIVER or ALL is selected for the AUTO UNLK feature. This feature determines when the automatic door unlocking will occur. When UNLK appears on the display, press and hold the reset button for at least one second to scroll through the available settings:

KEY OFF: The door(s) will unlock when the key is turned off.

SHIFT TO P (Park) (default): The door(s) will unlock when the vehicle is shifted into P (Park).

See Automatic Door Unlock for more information.

To select a setting and move on to the next feature, press the information button while the desired setting is displayed on the DIC.

EXT (Exterior) LIGHTS

If your vehicle has Remote Keyless Entry (RKE), this feature, 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 and hold the reset button for at least one second to scroll through the available settings:

OFF: The exterior perimeter lighting will not turn on when the unlock button on the RKE transmitter is pressed.

ON (default): The exterior perimeter lighting will turn on when the unlock button on the RKE transmitter is pressed.

See Remote Keyless Entry (RKE) System Operation for more information.

To select a setting and move on to the next feature, press the information button while the desired setting is displayed on the DIC.

LANGUAGE

This feature allows you to select the language in which the DIC will display. When LANGUAGE appears on the display, press and hold the reset button for at least one second to scroll through the available settings:

ENGLISH (default): All messages will appear in English.

FRENCH: All messages will appear in French.

SPANISH: All messages will appear in Spanish.

GERMAN: All messages will appear in German.

To select a setting and exit out of the personalization menu mode, press the information button while the desired setting is displayed on the DIC.

Exiting Personalization Menu

The personalization menu will be exited when any of the following conditions occur:

    • A ten second time period has elapsed.
    • The ignition is turned off.
    • The end of the personalization menu list is reached.