Battery Run Down Protection

When the ignition switch is in the OFF position, the BCM turns off the power to all of the interior lamps after 18-22 minutes.

The BCM will reset the inadvertent power control relay output when one of the following actions is performed:
^ Open or close a door.
^ Turn the ignition switch to the ON position.
^ Turn off any interior lamps that may be on.
^ Press the power door lock switch/keyfob button.
^ Press the decklid release keyfob button.