fog light pinout

[quk@sievers.com (Phil Payne)]

In message <199611212126.AA19341@interlock.ans.net> Dan Simoes writes:

> On a stock 84 4ksq fog light switch, can you identify the
> following? (l to r)
> 
> 31
> 86N
> 75h
> 58a
> 55S
> 
> one is ground, one is switch light, one is power from 
> the parking lights, one is power out and the other?

A combined front/rear switch - two stage?

31 is ground for switch illumination
86 is switched power out to front fog lights
58 is power for lights in to switch
55 is power for rear fog light
75 (this is a guess) power in to switch illumination 
 
--
 Phil Payne
 phil@sievers.com
 Committee Member, UK Audi [ur-]quattro Owners Club