GM Service Manual Online
For 1990-2009 cars only

Modes of Operation

Automatic Door Locks

The following are the modes of operation for the automatic door locks feature:

    • OFF:
        The automatic door locks feature is disabled.
    • DRIVER and PARK:
        Only the driver door unlocks when the vehicle is shifted into PARK.
    • ALL and PARK (Default):
        All of the doors unlock when the vehicle is shifted into PARK.
    • DRIVER and KEYOUT:
        Only the driver door unlocks when the key is removed from the ignition with the vehicle in PARK.
    • ALL and KEYOUT:
        All of the doors unlock when the key is removed from the ignition with the vehicle in PARK.

Delayed Locking

The following are the modes of operation for the delayed locking feature:

    • OFF:
        The delayed locking feature is disabled.
    • ON (Default):
        All of the doors lock five seconds after the last door is closed when the lock switch is activated.

Headlamp Exit Delay

The following are the modes of operation for the headlamp exit delay feature:

    • OFF:
        The headlamp exit delay feature is disabled.
    • 15:
        A short illumination period is active for headlamp exit delay (15 seconds).
    • 30 (Default):
        A medium illumination period is active for headlamp exit delay (30 seconds).
    • 60:
        A long illumination period is active for headlamp exit delay (60 seconds).

Remote Activation Verification

The following are the modes of operation for the remote activation verification feature:

    • OFF (Default):
        Feedback is disabled for both a remote lock and a remote unlock command.
    • LIGHTS:
        The headlamps and the park lamps flash on both a remote lock and a remote unlock command.
    • HORN:
        The headlamps and the park lamps flash on both a remote lock and a remote unlock command. The horn chirps on the second remote lock command.

Remote Driver Door Unlock

The following are the modes of operation for the remote driver door unlock feature:

    • ALL:
        All of the doors unlock on the first remote unlock command.
    • DRIVER/ALL:
        Only the driver door unlocks on the first remote unlock command. The passenger door unlocks on the second remote unlock command. The remaining doors unlock on any subsequent remote unlock command.

Seat Recall

The following are the modes of operation for the seat recall feature:

    • OFF:
        The seat recall feature is disabled.
    • ON:
        The memory seat position will be recalled on a remote unlock command.
    • MEMORY:
        The memory seat position recalled is the driving position.
    • EXIT:
        The memory seat position recalled is the exit position for the driver.

Tilt Mirror

The following are the modes of operation for the tilt mirror feature:

    • OFF:
        The tilt mirror feature is disabled.
    • ON:
        The passenger outside rearview mirror tilts toward the curb when the vehicle is in REVERSE.

Additional Information

For more information on programming the personalization features, refer to Driver Personalization for more information.