Illuminated Entry

WARNING: This page is about a different car, the 2000 Chevrolet Corvette and 1999 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

BCM turns on courtesy lights under following conditions:

Any vehicle door is opened.
Unlocking doors using Remote Keyless Entry (RKE) transmitter (if equipped) or door key with ignition switch in OFF position.
Locking doors using RKE transmitters, door lock/unlock switches or door key.

When any door is opened, illuminated entry is cancelled. Interior lights will stay on while any door is open, and slowly fade out when all doors are closed.