Author Topic: Trying again on a headlight problem..... (Read 4156 times)

Patrick · « **on:** April 19, 2009, 08:38:00 am »

92 jetta, lost the high beams a while ago. Hit the dimmer switch and the lights go out. Don't have the correct wiring diagram for this car in any of my manuals.

When it happened, I

1) checked the fuses.
2) checked the bulbs (good).
3)Changed out the headlight switch for a known good one (Solved the problem once before on another car).
4) Changed the dimmer switch for a known good one.
Got fed up and quit.

This morning
Power is going through fuses with switch on. All wires on back of headlight switch hot with switch on. No power in white and white/black wire at headlights. Is there a relay in this car somewhere I don't know about? Owner's manual doesn't show one.....

8v-of-fury · « **Reply #1 on:** April 19, 2009, 09:11:37 am »

so your wiring is stock. and you have already checked everything..

you've got power to the lights but they still don't come on?? possible ground problem??

Patrick · « **Reply #2 on:** April 19, 2009, 09:35:58 am »

No, I DON"T have power at the lights on the high beam circuit, but the low beams work fine. Just pulled the fuse panel, found the harness that kills the lights when unplugged, white wire is on/off with the dimmer switch. Put it back together, trying to trace under the hood now..........
Any suggestions?

burn_your_money · « **Reply #3 on:** April 19, 2009, 09:44:10 am »

There isn't a relay, I can tell you that much.

Patrick · « **Reply #4 on:** April 19, 2009, 10:30:18 am »

Wish I knew what the H*LL I did, they're working now..........

Been without high beams since last winter, can't fix it now that's it's working.... sigh

79rabbit4dr · « **Reply #5 on:** April 19, 2009, 06:00:57 pm »

that's the worst, when the problem goes away without being "fixed." Good luck man, electrical sucks... I feel for ya.

8v-of-fury · « **Reply #6 on:** April 19, 2009, 08:42:19 pm »

i had a gay problem like that..

the whole left side running lights and turns dissapeared.. wiggled some stuff.. all but one running light came back.. then a few days later it returned on its own time... Damn Vw's!!!

Patrick · « **Reply #7 on:** April 20, 2009, 03:29:40 am »

YUp, electrical sucks. Been a good car, but it's getting tough. One more winter in it and it will be picked apart I think. Need to find another good soilid low miles (200,000?) mk 2, preferably a diesel golf to start building the next one...( AAZ,T3, aftercooler, 2.5 straight through exhaust, etc.)

Author Topic: Trying again on a headlight problem..... (Read 4156 times)

8v-of-fury

79rabbit4dr

8v-of-fury