Do you guys have tints? I have an 05 with terrible reception, and AM has lots of interference from other car functions like the wipers or the rear window defroster. I read in the manual that tints can contain metal and cause problems. I assume that is my problem as I have an aftermarket tint. Maybe I should pull down the headliner and check that this box is plugged in? I do get radio reception, but a lot of stations fuzz out after about 30 or 40 kms. All my other cars keep good reception.