Oops! No turn signals, rad. fan or wipers in 89 200 Tqw

[Timothy King <timking@microsoft.com>]

I can't believe that you Audi wizards don't have some opinions for me... not
a single reply to my original post? Come on, I'll take anything, even a wild
guess ;-)

The short version -- I was chasing down stereo noise and I did a boo-boo
with a test light and blew the instrument lights fuse #14). I fixed the
fuse, but now I have the following problems:

> Symptoms in a nutshell:
>  - late 89 200 tqw
>  - No turn signals, but the emergency flashers work, so does the high beam
> switch.
>  - wipers, washers and rear wiper don't work. Trip computer functions on
> the stalk work.
>  - Radiator fan doesn't work while car is running. After run fan _does_
> work (now, anyway, when I was checking originally, I noticed I had a blown
> afterrun fuse). 
 -  Fuses in main panel intact.

> Some thoughts I've had: Blown relay (s)? Bad ground? Ground fuse (I read
> something about this in the archives, but don't know where this ground is
> or if it exists.) Blown switches? Fried wiring harness? Any other
> thoughts? 
> 
> I hope to tear into this by the weekend,  so some pointers would be
> greatly appreciated (please ;-) . Mr. Bentley's wiring diagrams scare the
> heck out of me. 
> Thanks,
> 
> Tim King
> Seattle, WA
> 89 200tqw, 90 90Q20v