You are saying there is a relay? I do see the engine compartment fuse panel that it says a&b fuses is for the windows, Fuses are good. Only relays i see in there is 3 which i would thing 1 is the silver cube which i thing is the overload, 2nd i would think is for the windshield wipers, 3rd i have no idea. If there is a relay, does it say where it be at? Because i have a feeling there is no power going to the switch after looking for it with the gage. Alex