October 24, 2003I have tried the search engine because I am having a problem with my door switch. I occasionally get a door ajar light on and sometimes the dome light is on. I can check all the doors on my '00 extended cab superduty and it does not always go out. So how does the search work? no matter what I put into the search forums engine I get back not found or word is too common. Very frustrating and makes me post unnecessarily.