right im going to check it out at the weekend , i have had a look at the search option and found the odd post and what i can make out is to strip the switch and spray it with contact cleaner and check the fuses....
It also mentions relays how do i check a relay?????? also does any one have any pics or information on where the correct fuses will be for these functions?
The wing mirror on my F reg RR didn't work when I bought it. Took the door cards off an had a look at the wiring. Where it hangs through the door a couple of the wires had got caught in the hinge/door catch thing and it had snipped them. Re-connected them and zip tied them up out of the way, been fine ever since.