Mercedes-Benz ML550 Windshield Wiper/Washer System Inspection at your home or office.

Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM.

Estimate price near me

Service Location

Customer Ratings

(24)

How A Diagnostic Works

Instantly book a certified mobile mechanic to come to you

Mechanic diagnoses the problem and quotes necessary repairs

Your vehicle is ready to go

Fair, upfront & transparent pricing for all services

Our certified mobile mechanics can come to you now.

Customer Ratings

(24)

Windshield Wiper/Washer System Inspection Service

How much does a Windshield Wiper/Washer System Inspection cost?

On average, the cost for a Mercedes-Benz ML550 Windshield Wiper/Washer System Inspection is $133 with $38 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2008 Mercedes-Benz ML550V8-5.5LService typeWindshield Wiper/Washer System InspectionEstimate$190.75Shop/Dealer Price$227.19 - $297.14
2010 Mercedes-Benz ML550V8-5.5LService typeWindshield Wiper/Washer System InspectionEstimate$170.75Shop/Dealer Price$207.22 - $277.19
2011 Mercedes-Benz ML550V8-5.5LService typeWindshield Wiper/Washer System InspectionEstimate$170.75Shop/Dealer Price$207.22 - $277.19
2015 Mercedes-Benz ML550V8-4.7L TurboService typeWindshield Wiper/Washer System InspectionEstimate$193.81Shop/Dealer Price$228.51 - $310.12
2013 Mercedes-Benz ML550V8-4.7L TurboService typeWindshield Wiper/Washer System InspectionEstimate$193.81Shop/Dealer Price$228.55 - $310.19
2012 Mercedes-Benz ML550V8-4.7L TurboService typeWindshield Wiper/Washer System InspectionEstimate$193.81Shop/Dealer Price$228.53 - $310.16
2014 Mercedes-Benz ML550V8-4.7L TurboService typeWindshield Wiper/Washer System InspectionEstimate$198.81Shop/Dealer Price$233.40 - $314.92
2009 Mercedes-Benz ML550V8-5.5LService typeWindshield Wiper/Washer System InspectionEstimate$175.75Shop/Dealer Price$212.64 - $282.91
Show example Mercedes-Benz ML550 Windshield Wiper/Washer System Inspection prices

The windshield wiper and washer system help keep a windshield clean and free of rain, dirt, sleet or snow. This system is not only a convenience but a safety system as well. Limited visibility due to a dirty windshield can make safe driving difficult or impossible.

There are a number of components in the wiper/washer system that can malfunction and cause problems. Everything from a blown fuse to a bad pump can leave a windshield dirty.

How this system works:

Windshield wipers use two different technologies to keep the windshield clean. An electric motor using a worm gear provides the power to move the wipers while a linkage converts the rotational output of the electric motor into the familiar back and forth motion of the wiper blades.

The windshield washer system uses a washer pump that is installed at the base of the washer fluid reservoir. The pump is activated by a spring-loaded switch, this switch turns on the wipers as well. The fluid is pumped through a rubber or plastic hose that runs up to windshield and separates in two lines that feed the washer nozzles on the hood of the car.

Common reasons for this to happen:

Windshield Wiper Issues

  • Worn wiper blades: Wiper blades need to be replaced on a regular basis. Worn wiper blades will not clean the windshield. Smearing or streaking are common symptoms of worn blades. If the blades chatter this can also indicate dirty or worn blades. Torn or cracking blades need to be replaced.

  • Bent or loose wiper arms: Wiper arms can become bent, usually due to vandalism. If the wiper blades are not cleaning the windshield but still appear to be in good shape loose or bent wiper arms could be the problem.

  • Malfunctioning wiper arm linkage: The linkage between the wiper motor and the blades can become damaged. The most common symptom of a broken linkage is one wiper arm not working.

  • Blown fuse: A blown fuse will cut off the electric current to the wiper motor. If both blades fail to function when turned on, a blown fuse is usually the starting point for a diagnosis.

  • Bad wiper motor: If the blades fail to operate at all, are operating slowly, only operate on one speed or do not stop in the correct position a bad or malfunctioning wiper motor could be the culprit. The motor will need to be repaired or replaced.

  • Defective wiper switch: If the wipers do not turn on when the switch is flipped, keep running after being switched off or it is impossible to select the proper speed settings the switch may be defective and will have to be replaced.

Windshield Washer Issues

  • No washer fluid: One of the most common reasons windshield washers fail to work is because the fluid reservoir is empty.

  • Blown fuse: Fuses provide overcurrent protection to all of the vehicle’s electrical units and this includes the windshield washer system. If a fuse blows, the electrical current to the washer pump will be cut off and the washer system will not work.

  • Bad windshield washer switch: The switch that turns on the windshield washer can malfunction and fail to send a signal to the pump. If this happens the pump will not work.

  • Broken washer pump: The electric pump that sends the fluid from the reservoir to the nozzles can malfunction or break.

  • Leaky washer tubes or bottle: The washer reservoir or the tubing that moves the fluid to the nozzles can crack or leak. This can lead to lost fluid on route to the nozzles, which can result in a weak spray or no spray at all.

  • Clogged washer tubes or nozzles: The tubing or the nozzles themselves can become clogged with debris. The nozzles, which are quite small can easily get clogged by dirt, leaves or other debris.

  • Frozen washer fluid: In extremely cold weather it is possible for washer fluid to freeze. If the fluid is frozen it should thaw as the car warms up.

What to expect:

A top-­rated mobile mechanic will come to your home or office to determine the source and cause of the windshield wiper or washer system issue, and will then provide a detailed inspection report that includes the scope and cost of the necessary repairs.

How important is this service?

A malfunctioning windshield wiper or washer system is usually not a life or death situation but it should be addressed as soon as it is convenient. This can become a very real problem if the weather suddenly turns bad as limited visibility can make driving extremely dangerous.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(24)

Rating Summary
22
2
0
0
0
22
2
0
0
0

Jay

23 years of experience
163 reviews
Jay
23 years of experience
Mercedes-Benz ML550 V8-5.5L - Car Starter Repair - Niles, Illinois
arrived few minutes earlier then scheduled ! , friendly and finished his job on time with positive results , thanks Jay!

Ben

41 years of experience
1433 reviews
Ben
41 years of experience
Mercedes-Benz ML550 V8-5.5L - Power steering fluid is brown or black - Houston, Texas
Ben showed up ready to work about 20 minutes before the appointment and greeted us with a big smile. It was a big surprise to see another military person coming to help a military person. He turned out to be the best mechanic I've had to work on my ML550. Thank you Marine for coming to help the Army again. Thank you very much and God Bless!

Johnathan

7 years of experience
118 reviews
Johnathan
7 years of experience
Mercedes-Benz ML550 V8-5.5L - Alternator - Saint Louis, Missouri
good

Manuel

32 years of experience
581 reviews
Manuel
32 years of experience
Mercedes-Benz ML550 V8-5.5L - Brake System Flush - Dana Point, California
Another plus effort from Manuel. His previous appointment went late but he still came through as promised and worked late to make sure my car was completed. Got right to work and finished way quicker than I thought he would. Thanks and I will always request Manuel.

Excellent Rating

(24)

Rating Summary
22
2
0
0
0
22
2
0
0
0
Number of Mercedes-Benz ML550 services completed
264+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

Symptoms of a Bad or Failing Engine Control Module (ECM)
Common signs of a failing PCM/ECM/ECU include the Check Engine Light coming on, engine performance issues, and the car not starting.
Symptoms of a Bad or Failing Idle Control Valve
Common signs include irregular or unusually high idle speed, the Check Engine Light coming on, and stalling while idling.
The Guide to Right-of-Way Laws in Montana
Right-of-way Right-of-way laws exist for the protection of motorists and pedestrians. There are no winners in collisions between vehicles, or between vehicles and pedestrians. So, to reduce the likelihood of property damage, injuries and even death, Montana has common sense...

How Long Does an Engine Usually Last?

How long an engine lasts requires a long list of variables to consider before a time frame or mileage can be given. I have seen engines last less than 40,000 miles and others that lasted more than 300,000 miles. When...

AC is leaking R-134A but no dye can be found anywhere

You should check the A/C evaporator drain with a black light and see if it shows dye leaking out of the drain. This would be the evaporator leaking. You had the evaporator replaced 6 years ago when the vehicle was...

My car is cranking but will not start,was told its the camshaft sensor.

Hello. This may be caused by many different issues, however, the camshaft sensor (https://www.yourmechanic.com/services/camshaft-position-sensor-replacement) is one of those possibilities along with the crankshaft position sensor (https://www.yourmechanic.com/services/crankshaft-position-sensor-replacement). There are few other possibilities, such as bad coils (https://www.yourmechanic.com/services/ignition-coil-replacement), spark plugs (https://www.yourmechanic.com/services/spark-plugs-replacement) or...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com