BCM Direct Wired Control of Retained Accessory Power (RAP)
WARNING: This page is about a different car, the 2008 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.
The body control module (BCM) supplies voltage to the ignition I/II voltage circuit during all power modes, except Off-Awake and Crank. Voltage is also supplied for approximately 10 minutes after shutting the ignition OFF and removing the key, providing no door is opened.
The devices powered by the accessory relay during the RAP power mode are the sunroof, power window switches, inside rearview mirror, A/C power outlet, and the ignition lock switch.