Unlock All Doors-Second Operation
WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
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 headlamps, if selected ON in personalization
- Chirp the horn, if selected ON in personalization.