H4 Headlight Wiring

Doug Johnson ur-quattro at msn.com
Fri Sep 19 12:17:37 EDT 2003


Thanks, Huw!

I'd like to maintain the autocheck function, so me thinks I'll go with four
relays.

Regards,

 ~ Doug


> -----Original Message-----
> From: Huw Powell [mailto:audi at humanspeakers.com]
> Sent: Friday, September 19, 2003 10:51 AM
> To: Doug Johnson
> Cc: Rennlist 20v; q-list
> Subject: Re: H4 Headlight Wiring
>
>
> > If I wire both left and right low beams in a '90 coupe quattro through a
> > single two-pole relay, will I get a headlight failure notice from the
> > self-check system?
>
> Yes.  You will need to disable/bypass the autocheck control unit as
> described here:
>
> http://www.humanspeakers.com/audi/lighting-90.htm#autocheck
>
> and a few other places on the www
>
> --
> Huw Powell
>
> http://www.humanspeakers.com/audi
>
> http://www.humanthoughts.org/
>
>





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