What makes the lights come on when the truck is shut off and parked
Saturday, December 8th, 2012 AT 2:50 AM
Either a bad door switch or the gem module. Being an expedition it is more then likely the gem, check for a windshield leak on the drivers side. The expedition is know for the windshield leaking and getting the gem wet and you will get some strange stuff happening. Let me know what you find and we will go from there.