My 92 sunroof didnt work at all when I got it. The relay seemed to be bad. Mine had a metal relay with a BMW logo on it. Ford had no listing for it. After tracking it down, at the BMW dealer, they wanted $70 for it. I pryed open the relay and noticed that the contact arm was moving, but not actually completeing the circuit. I bent the arm a bit and it worked perfectly. If you have the plastic relay, you can find them at the junk yards in any sunroof Ford.