Fog Lights Shorted Out A Step-by-Step Diagnosis

When I did that, the drivers side fog light immediately went out. I ... The only thing I can think of is something is shorted in the ... Some people hook up their foglights directly into the POS of their driving lights. This is bad. Because the current and wiring that is going to ... If it's not the fuse it could be the relay or foglight switch control module. ... If that's doesn't work, you might have to replace your foglight ... Yeh, sounds like the bad relay. I would recommend you to replace the fog light relay before going any further if that doesnt work you have a ... The two sides are wired in parallel. Try it with just one bulb to check the 'too much current' theory. Even if there's something really weird ... You can rule out a bad light by plugging the driver side light into the passenger harness. If it blows its something else. Like. Reactions ... Today I popped out both housings and both bulbs look brand new, no burn marks and the filaments look intact. I thought it might be the switch, ... When it was time to make the connection, I wanted to make sure which wire was power and ground, so we don't cause a short to the new bulb. He ... Condensation could cause a short circuit and cause a fuse to blow but thats pretty rare. The fuse would blow (even a higher amp one) before the ... The problem is from that connector to the fog light and is probably a wire gone to ground somewhere when it wants to carry 12 volts to the fog bulb.