Rear Compartment Lid Release
WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
The rear compartment lid can be released by operating the rear compartment lid release switch or pressing the rear compartment release button on the key fob. The transmission must be in the PARK position for the rear compartment to release.
When the rear compartment lid release switch is operated battery voltage is switched to the rear compartment lid lock release actuator solenoid.