I have a 2002 Navigator w/sunroof. OK I've read all the posts from my searches, but everyone keeps saying the leaking is from the 3rd brake light. I do not have water in the back, just the carpet of the passenger area. Headliner appears dry. Water drips down the visor mount and sometimes rolls back to just above the grab handle and drips. The Sirius antenna was installed by Best Buy, so not factory. Sorry if I'm and you may want to call me a , but just would like advise before I start switching parts!