Getting the Windshield Washer Nozzle Sprayer to Work Properly

It is simple to clean out the hole and adjust it with the right "tool."

Having a hard time with your windshield squirters? They either just dribble out or the spray does not hit the windshield in the right place? Many owners are surprised to learn that these nozzles are adjustable. Any yes, that is something you can do yourself!

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Problem & Solution

Common among these chassis:

W123
W124
W126
R129
W140
W201

Watch Kent's video tip to see how easy it is to clean out and adjust the spray angle on the nozzle. If nothing is coming out, first check to see the pump motor is running. If not check for 12 volt power to the pump. If you have power when you push the washer switch then just replace the little pump motor (located on or near the fluid reservoir tank. If it is taking a long time before the spray comes out then the little check valve is either missing or faulty. See related products if you need to order replacement parts.