Q&A

 Rookie

1998 Jetta- started hearing a clicking noise by the stearing column then things started going on and off. First the fan would only work occasionaly, then it went completely out as did the cruise control and the low beam lights. Funny thing, the fan comes on when the high beams are on. So we are thinking it is a relay switch, but can't figure out which one is bad. We tried replacing the #18 but that wasn't it. We haven't been able to find a diagram showing which functions are controlled by each of the relays.