power mirrors

i dont know anything about electronics so hopefully one of you guys knows...
i have power mirrors and when i turn either mirror i can only turn them up and left, if i try to turn them down or right (on either mirror) nothing happens...any idea what is failing to do its job?

www.50resto.com

just buy a new switch, it's an easy install and it's cheap =). for i do believe that the black rocker switch is at fault here.

Yep the switch is no good.

that switch and the outer door handles are almost invariably the first parts of that sort to break/wear out on foxes. 50resto has nice high-durability metal ones that never break, i would get those if i were you. just for the record, 90% of my new interior parts are coming from that company

aight thanks guys.

or junk yard.......