W205 Windscreen Washers
Discussion
I’ve got an (August) 2017 C350e which has suddenly developed an issue with the window washers - typical, now it’s the time of year that I need them!
The pump runs and the jets do squirt water, but only a dribble and not enough to even reach the screen. I’ve checked that the feed pipe isn’t kinked and also checked that the jets are clear, which they are.
Anyone else experienced this or have any ideas before I book it into a dealers?
Cheers
Andy
The pump runs and the jets do squirt water, but only a dribble and not enough to even reach the screen. I’ve checked that the feed pipe isn’t kinked and also checked that the jets are clear, which they are.
Anyone else experienced this or have any ideas before I book it into a dealers?
Cheers
Andy
Ron240 said:
Trailhead said:
Did that work? I’m having the same issue.
You do realise this thread is over 3 and a half years old?Anyway, that will teach you both to only use official Mercedes branded screen wash.
Apparently Mercedes will not cover this under warranty for this reason.
Dealer repaired FOC and provided a bottle of Mercedes screw wash made from unicorn piss that won’t cause this problem. Also FOC. Nice guys.
Trailhead said:
The filter was blocked on the pump with congealed “non Mercedes” washer fluid.
Dealer repaired FOC and provided a bottle of Mercedes screw wash made from unicorn piss that won’t cause this problem. Also FOC. Nice guys.
Well done...you definitely won a watch there. Dealer repaired FOC and provided a bottle of Mercedes screw wash made from unicorn piss that won’t cause this problem. Also FOC. Nice guys.
I was given the remainder of this bottle of screw wash at my service yesterday (just over half full).
I looked at the ingredients but must be different to yours because unicorn piss is not mentioned.
It was free of charge though. 
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