2007 S550 replacing windshield washer pump
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Newbie
Joined: Mar 2013
Posts: 4
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2007 S550 Sport
2007 S550 replacing windshield washer pump
I have read a past message to learn the steps to remove the reservoir and replace the pump. Will the fluid line on the bottom of the pump stretch enough to get the reservoir out? It seems to hang up down there.
Super Member
Joined: Apr 2012
Posts: 616
Likes: 5
From: Planet Earth
S500
There is a difference between ABC and Airmatic cars,
with the Airmatic-model you can pull up the (empty)reservoir just enough, to undo fluid and power connectors to get to the pumps,there is one for windshield and one for headlights.Its tight and lot of wires but do-able.
For ABC-models it the reservoir seems to be in two parts ,but not sure how this would be done.
with the Airmatic-model you can pull up the (empty)reservoir just enough, to undo fluid and power connectors to get to the pumps,there is one for windshield and one for headlights.Its tight and lot of wires but do-able.
For ABC-models it the reservoir seems to be in two parts ,but not sure how this would be done.
Member
Joined: Apr 2009
Posts: 77
Likes: 1
From: Houston
2010 S550 W221
Guys, just got delivered the reservoir pump for wiper. I just read that tje headlight has yet another pump right next to it? What is likelihood of both of them going bad? Is there a fuse or actuator? The wiper works but no water comes out.
There is a difference between ABC and Airmatic cars,
with the Airmatic-model you can pull up the (empty)reservoir just enough, to undo fluid and power connectors to get to the pumps,there is one for windshield and one for headlights.Its tight and lot of wires but do-able.
For ABC-models it the reservoir seems to be in two parts ,but not sure how this would be done.
with the Airmatic-model you can pull up the (empty)reservoir just enough, to undo fluid and power connectors to get to the pumps,there is one for windshield and one for headlights.Its tight and lot of wires but do-able.
For ABC-models it the reservoir seems to be in two parts ,but not sure how this would be done.
Member
Joined: May 2016
Posts: 130
Likes: 23
From: Ontario, Canada
06 MB E350 4Matic Sedan, 08 MB S550 4Matic Sedan
Tight spot
See it for yourself below.
This is how much room you have left to access the connector between the reservoir (bottom part of the photo) and washer fluid line (top of the white connector) while the reservoir is still raised.
I will do a write-up with many HD photos from my project of fully removing and installing back the reservoir after replacing the leaking washer under the windshield washer fluid pump.
Thank you,
Pitek
