Posted by Andrew Walch on December 14, 2004, 8:10 pm
Hi,
I need a little help if possible. Have a problem with a Passat in that the rain sensing circuit does not work. The screen rain sensor was replaced as the wiring to it was open circuit. The control module has been swapped and works in donor vehicle.
The only thing that I have really found is that the supply voltage is down to 2.7V (5.6V in good car).
Has anybody else had a similiar problem. Would appreciate any pointers.