I had my car for about 10 weeks now and just in the last 2 weeks my rear window washer dispenser is leaking.. If I am driving I will see a small stream leaking down the window and if i don't use the wiper by the end of the day I will have about 2-3 dried water marks on the back window. Its has nothing to do with the fill level or anything. Anybody else experience this? Its damn annoying

 

Yeah, mine does more so on hard acceleration. Of course I asked about it at the dealer and they said it didn't happen. Picked my car up, laid into her a little and sure enough water was leaking out.

 

Same thing with mine. Under hard acceleration I get a leak back there. I haven't tken it in yet.

 

I got my Z last August, vin # ~237. I don't even have a rear window washer dispensor on my car. However, water does tend to get trapped between the rear window and the rubber linning that seals it. Every time I wash my car, I open the trunk and let the water drain out of the plasitc linning connecting the rear window to the rear windsheild.

 

Same problem here. Washer fluid comes out upon hard acceleration.

 

Me too. It has been happening since the beginning. I never actually put too much thought into it until I saw this thread. Chalk up another problem with my 04.

 

Yep mine does it too. I just let it leak for a while and never used the washer again. Seems that it leaks under hard accel. if there is fluid in the line.