We have a 2003 Sonata LX and the side mirror adjustment switch has stopped working. I've checked both fuse boxes but can not tell which fuse might be the one. Is there another (3rd) fuse box or is it paired with something else?

Gary

 

Most likely fuse #30 in the passenger compartment box that is marked "Cigarette lighter". Also check fuse #1 (labeled Rear Window Defogger) in the same box that feeds the power mirror defogger circuit. See page 6-30 of your owners manual.

 

Thanks, got it. It was paired with the rear defogger.

gary