sejo_tt

Hi all some help please,
One of my fog lamps is not coming on shows up on the dash as bad bulb but i checked the bulb and its good, it's just not getting any power checked the wires back to the four pin connector behind the headlamp and I am getting power on one side of the connector the wire colors and numbers ( Brown-4 I believe is common, white and blue-2 and white and green-1 are the ( POS + ) for the lamps and the other is white and black-3 for the horn,) on the white and green i am getting 11.6v on the white and blue i am getting 1.5v so i am trying to trace the wires back checking them as i go but i am at a loss as to where to look for the next connection point is, Any help would be greatly appreciated thanks.


2002 B6 1.8t

sejo_tt

Ok even if someone knows but don't have the wiring diagram where the next connection point is that will still help me out, I just need a little guide just don't want to go scraping looking that might be counter productive.

veedubb

Hi. I had the same problem on my left side fog light but I traced down the problem to a separated ground wire at the fog light connector.

Here's the DIY post I put up: B6 - Front Fog light not working - DIY - Audi Forum - Audi Forums for the A4, S4, TT, A3, A6 and more!

I hope it helps.

sejo_tt

Thanks will check it out.