Unlock All Doors-Second Operation

WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue. 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.