Lamp Control Module: Description and Operation
SYSTEM OUTLINELight Auto Turn OFF
When the ignition SW is turned from ON or ST position to ACC or OFF position while the taillight or headlight is ON, approximately 30 seconds after any door is opened and then closed, the taillights and headlights are turned OFF automatically.
Also, if the doors are locked with the wireless door lock within approximately 30 seconds, the taillights and headlights are turned OFF automatically.