GM Service Manual Online
For 1990-2009 cars only

Unlock Driver's Door Only

Momentarily press the UNLOCK button in order to perform the following functions:

    • Unlock the driver's door only.
    • Illuminate the interior lamps for approximately 40 seconds or until the ignition is turned ON.
    • Flash the exterior lights (if selected ON in personalization).
    • Disarm the content theft deterrent (CTD) system (if equipped).

Unlock All Doors (Second Operation)

Momentarily press the UNLOCK button a second time (within 2 seconds of the first press) in order to perform the following functions:

    • Unlock the remaining doors.
    • Illuminate the interior lamps for approximately 40 seconds or until the ignition is turned ON.
    • Flash the exterior lights (if selected ON in personalization).
    • Chirp the horn (if selected ON in personalization).

Lock All Doors

Press the LOCK button in order to perform the following functions:

    • Lock all of the doors.
    • Immediately turn off the interior lamps.
    • Flash the exterior lights (if selected ON in personalization).
    • Chirp the horn (if selected ON in personalization).
    • Arm the content theft deterrent (CTD) system (if equipped).

Rear Compartment Lid Release

If the vehicle transaxle is in PARK or NEUTRAL, a single press of the rear compartment release button will open the rear compartment lid. The interior lamps will not illuminate.

Alarm

Press the panic button once in order to perform the following functions:

    • Illuminate the interior lamps.
    • Pulse the horn.
    • Flash the headlamps for 30 seconds or until the following conditions occur:
       - The panic button is pressed again.
       - The ignition switch is turned to the RUN position with a valid key.
       - The vehicle is unlocked with the key.