Mike
Quote:
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My plan of action now would be to check the slip rings and clean/regrease if required, then onto the N10/2 wiper control unit in your fuse box. It's got to be one of the three, N10/2 (wiper control) or K26 (wiper relay) or wiper slip rings.
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I'm fairly confident I can repair either the K26 or the N10/2.....maybe next time

BTW, PN 129 820 10 26 is
the N10/2 combination unit and is used in models R129 058,060,061,063,066,067 and 076
For upto '95
K26 relay module PN 0015427919 is also used in all those mentioned above, so it had to be one of these three components in the end eh!
Symptoms of K26 failure are typically failure of the wiper to correctly park and when running on intermittant position, failure to return to the parked position.
Symptoms of N10/2 module failure therefore seem to point to total loss of wiper action in the intermittant position - great work Mike.
I wonder if anyone has any info on symptoms of slip ring failure?
Lea
See below for some further piccys and here
http://www.peachparts.com/shopforum/showthread.php?t=97282&highlight=wiper