Notification Feature
WARNING: This page is about a different car, the 2005 Saturn L300. However, it is still accessible from the selected car via links, so may be relevant.
The body control module (BCM) provides a notification feature that will unlock all of the doors if the vehicle is equipped with power door locks, turn ON the dome lamp and flash the daytime running lights (DRLs). The sensing and diagnostic module (SDM) will send the air bag deployed message to the BCM. The BCM will begin the notification event 15 seconds after receiving the message. The BCM will continue flashing the DRLs and keep the dome lamp ON until the ignition is turned from ON to OFF then ON. The notification feature is enabled from the factory on all vehicles.