I've just bought a 2013 F150 Lariat. Absolutely love the truck. Got it home and went to program the homelink button for my gate opener and it wouldn't work nor would my vanity mirror. Checked the fuses and the interior light fuse #4 was blown. I'm not sure what all it runs but as soon as I put a new fuse in and blew as soon as I put it in. What to do guys. HELP please.

 

Also the rear defroster button doesn't work either. Don't know if that has anything to do with it or not.

 

has anyone ever had this problem

 

help anyone...