The interior lights on my 2002 Intrepid have been flashing on and off while I drive. When it first started months ago it was so fast and quick that I actually didn't see it. My daughter did. Then this past Sunday I couldn't miss it as they flashed on longer...a few seconds. They have been doing this every day since. This morning they would come on and stay on for at least a minute or so before finally going off. Any suggestions as to what the problem might be? The car drives fine other than the flashing lights.

 

Unplug the headlight switch put some dielectric grease on it and plug it back in.