By the way, I should have mentioned that I can reproduce the flicker of the interior lights on the dash, dome light ect when the car is not running. If I turn the interior lights on (full left on the light switch) with the key in the off position, open the door, and push in on the door light switch all the interior lights are a bit more dim. When I release the door switch, the lights get brighter. I checked all the wires, connections, and grounds the switches on both doors and they seem to test okay.