Remote Keyless Entry Exterior Lamp Illumination

When the Remote Function Actuation (RFA) module receives a door unlock command from the remote function actuator transmitter, the RFA module will ground the door unlock signal circuit to the BCM, [send a class 2 message to the Body Control Module (BCM),] indicating that an UNLOCK command has been received. The BCM will then flash the daytime running lamps (it selected ON in personalization). With all the doors closed, and the RKE transmitter is used to lock the doors, the daytime running lamps (if selected ON in personalization). The daytime running lamps will not flash if the rear compartment is opened using the RKE transmitter.