The bmw e46 wiper and washer system consists of the following.
Bmw e46 headlight washer not working.
Windshield wiper motor arms and blades.
If you are 100 sure the fuse is ok then there is either a wiring issue or the pump itself is faulty as from memory you would still hear the pump try to work if it was just a blocked filter although it had been about 3 years since i ve had to mess about with washer pumps so can t remember 100 if that is the case.
Box postfach 1107 67583 guntersblum use my affiliates link to update maps here.
Headlight washer pump in fluid reservoir if equipped.
Washer fluid reservoir with fluid level sensor in engine compartment.
Yes there are 2 pumps.
Windshield washer pump in fluid reservoir.
While corner lights should not affect headlight operation on the bmw e46 the headlight failure indicators can come on due to problems with corner bulbs.