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View Full Version : fogs wont turn on.. bad relay??



daonly1around
08-08-2006, 10:09 PM
ok, i've read and read and read some more. i purchased a wrecked P5 and i am installing the headlights and bumper that contains the fog lights and side markers.
i have installed the switch, i get power to the switch (red light comes on) i know the ground is working because the parking lamps work with the signal from my stock head lights with the ground that is suposed to be with the fog lights. I have the blue/red wired to the blue behind the inner fender. that is suposed to be the fog light wires, accourding to what i have read.
i took the B150 relay fromt he P5 and put it in the harness up above the pedals. and nothing happens when the lights are on( well the light switch, i dont have any of the headlights wired yet) and i click the foglight switch nothing happens. what do u think could be wrong? bad relay? i know the fogs work i can put 12 volts to them and they turn on.... please help

DiS
08-09-2006, 10:10 PM
does the relay click when you're trying to switch fogs on/off? If so, then relay is good. If it doesn't then it might be the relay or a fog lights fuse.