Re: Help? Lights won't go off....
If the WD40 doesn't work, have the dealer check the trouble codes in the computer...it can tell them if a door sensor shows open when the truck is driven (idicating a bad door sensor) and replace it. With mine, it was the one in the back deck.
Don't let them screw with you by saying they can't check it with the computer...the service dept at Folsom Lake Ford in CA said the same, but the service manager said the service techs were just being lazy, and after a discussion, they had it identified in 15 minutes.