GM Service Manual Online
For 1990-2009 cars only

The entry lighting feature illuminates the interior of the vehicle before you enter. The interior lamps will come on for 40 seconds when you unlock the doors using the remote key buttons. After 40 seconds have elapsed, the interior lamps will turn off. The lamps will turn off before 40 seconds have elapsed if you do either of the following:

    • Lock all doors using the remote key buttons.
    • Lock the doors manually using the lock knob.

Entry lighting is canceled when any door is opened, but the interior lights will stay on until all doors are closed. The interior lamps may stay on for up to 25 seconds after all doors have been closed if they have not been locked.