Fog Lights Out of Commission Uncovering the Electrical Malfunction

i have a 2000 ls400 my fog light bulbs stopped working i checked them in another car and they work but i dont know what the problem is. i ... There's something wrong in the wiring/switch/bulb. I'd check behind the fog lights first, and look for obvious exposed/chaffed wiring. I looked to see if maybe there was a fuse out, but I couldn't find a fog light specific fuse in the fusebox under the hood. I tried to see if ... Somewhere in the process I nicked a wire or something and shorted out the system and popped the fuse. So I remade all connections then ... On the other hand, you mentioned that the driver side is shorted to ground. If wiring were fine, that should cause the passenger side to show ... 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 ... 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 ... He could not work out why the light remained on. Assessed all the fuses related to the fog light. Removed the fog lamp. He decided to short the ... 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 ... shorting out by contact to the back of the light ahallow housing. You either need to carefully bend the terminals close to the fog lamps for ...