Fog Lights Baffling Navigating the Electrical Enigma

If you don't flip it and wire it up commonly color matched it will blow the fuse or blow the bulb. The connector does come apart pretty easily ... One of the most common symptoms of faulty fog lights is when they simply won't turn on when activated. If your car does not have automatic fog ... How to Test Fog Light Wires. Part of the series: How to Replace Fog Lights. Learn how to test your wires for fog lights with expert ... To blow a fuse means a short. Chect the wire harnesses going to the lights carefully for spots that could be rubbing on metal somewhere. It must be a relay or some wiring creating a short circuit, i had it happen at a car wash when the guy decided to wash the engine bay and set ... As the relay ages, its fog light relay wiring can develop issues like internal shorts that fuse part of the circuit in the closed position. More ... Re: Why does my fog light fuse keep falling out? The fuse box terminals don't have enough drag. Someone was ramming the fuse in and out and ... The left and right fog lamps are on separate circuits powered and controlled by the BCM. It is possible that your connector issue caused the BCM ... ... fog lamp circuit isn't broken and shorting out somewhere along the way. I chased an electrical gremlin like this for a year with my dome light ... If not, then you have a shorted out fog light wire against the brakelight wiring. All of this can be traced down with a test light.