I have a 2002 A4, and recently my windshield wiper nozzles stopped working - I no longer hear the "hummm" and the wiper fluid no longer comes out to spray the windshield.
The fuse marked 'heated wiper fluid nozzles' was okay. The fluid level is full and the nozzles are not blocked.
Anybody have any idea what could be wrong and what I can do to fix it?
Thanks Mike