ive been waiting on a time to fix these mirrors and finally decided to get it done. they are a set of factory heated and power mirrors on my 99, not towing mirrors. the heat works but no power functions. i searched high and low for a fuse or relay. i cant find anything. do i bought a mirror switch, but it didnt fix it. please help. am i over looking something. the ido fuse is good. i have no power going into the switch either. please help... .