Hi everybody.
I too need help with this problem so rather than making a new thread, I hope it's OK to tag along in this one.
The fan inside my wife's X5 (hence the username) is not working at wall. After some research I decided to change the FSR, but that didnt fix it. The blower seems to have no power no matter what I pressed. When I switch on & off the AC I do hear some clicking from the front of the car, but the fan doesnt do anything. BTW all the fuses that have to do with blower and AC are good. If anyone has any suggestion, please tell me. Also, where is the relay located? Thanks.

Dan

PS: this is an awesome site. I was able to fix the window regulator using the instructions from this website. My next job would be the rear brakes.