B6 Rear Wiper Problem - Another One - Oh Boy!

Guys,
As per usual i have a rear wiper motor problem on my A4 Quattro Avant 2003 TDI 130 Sport.

The motor just will not kick in.
All Fuses are fine.
Powered up the motor directly - nothin.
open up the motor and powered the motor directly by by-passing the Circuit board - hey presto movement.
Also the Parking cycle will work.

Having experience in the Auto Electrical trade - i fear that a new motor is needed... but....
Just because the circuit board has a Fault!!!:mad:
the washerjet works correctly (as it should)
there is no leakage or rust etc.
so.

What I would like to put to you guys is the following:-

There are 4 wires of various flavours connecting to the motor.

I am looking at making a conversion where you can stick an old style wiper relay in circuit (with a little soldering) to overcome this problem.

I will explain my reasons later on..

Does anyone have a diagram for the rear wash wipe on a 2002-2005 B6 Avant to send me please?

Now the reason for the repair...

I also have a Mk1 Golf GTI with front single wiper conversion which; to say the least - is *hit!
if i had to go out in the rain i would be driving blind becuase it is too slow.
So - i am looking for a NON Genuine rear motor to replace - 8E99557711A on my audi.
Fix the circuit board on the old one and put it on the front of my Mk1 Golf with new washer jet and wiper arm etc. - somehow - dont know how yet, but I will!! - ;)

So questions again:-

Does anyone have a circuit diagram / wiring diagram for the B6 Audi reas W/W
and

Can anybody point me to the supplier (GSF dont do them now) for a replacement unit other than second hand and the dealer (if one exists) possibly a PN to go with it?

Typical me - i don't want much:D

Thanks,

Mr. Tight Pants (who doesn't spend too much cash)
:biglaugh:

Wayne.