When I pull back the stalk to squirt washer fluid onto the windscreen, 1997 Passat, the wipers move but no fluid comes out. There's not even the sound of anything trying to come out. Does this mean that the pump has gone?
As a side note I've replaced the comfort control module to try to fix it to no avail and I can't see any kinks in the hose leading to the nozzles. The washer fluid tank is also full, can being overfull be a problem?