I have one of those feared AUDI station wagons as a daily driver-----and I have an electrical problem that needs to be explained to my thick skull. [I learned all this theory many ,many, years ago and I have forgotten it with old age!
Problem--the rear wiper wont work.
My multi meter has long gone and i am stuck without taking it to an $$$ electrician. First thing I did was check the fuses. They are OK.
The wiper switch is sprung return push on the main wiper stalk---the washer pump works OK .I tried 12 volts into the motor,and it runs on both inputs ,I guess one lead is associated with the wiper 'park'. ----What I would like is a knowledgeable
Forum member to explain to me the function of the relay[which I finally located ,under the rear seat]---The local Audi dealer quoted me $55.00 plus 15% tax,
and delivery from Singapore. I found one on e-bay and bought it for $3.99.
--its in the mail!, dont know what I'll do if it doesnt solve the problem. Heres a wiring diagram-----go, experts[please]
