0xF16, I would say meter it and see if it tests the same. From the schematics, I see that there are two Blue/Gray wires for the fog lamp circuit, one in pin 6, the other in pin 10. FWIW, pin 6 goes to pin 12 of the BCM and pin 10 goes to pin 15 of the BCM (both wires/pins in connector X1 of the...