Mercedes-Benz S580 Rear Window Defogger Switch Replacement at your home or office.

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Rear Window Defogger Switch Replacement Service

How much does a Rear Window Defogger Switch Replacement cost?

On average, the cost for a Mercedes-Benz S580 Rear Window Defogger Switch Replacement is $152 with $57 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
* Mercedes-Benz S580V8-4.0L Turbo HybridService typeRear Window Defogger Switch ReplacementEstimate$228.91Shop/Dealer Price$274.89 - $373.46
* Mercedes-Benz S580V8-4.0L Turbo HybridService typeRear Window Defogger Switch ReplacementEstimate$208.91Shop/Dealer Price$254.92 - $353.51
* Mercedes-Benz S580V8-4.0L Turbo HybridService typeRear Window Defogger Switch ReplacementEstimate$208.91Shop/Dealer Price$254.92 - $353.51
Show example Mercedes-Benz S580 Rear Window Defogger Switch Replacement prices

What is the Rear Window Defogger Switch all about?

The rear window defogger is a grid of surface-mounted wires on the rear window of your car. Electricity runs through the grid and the wires create heat that melts snow and ice from the window and clears moisture that fogs up the glass. The power for the rear window defogger is controlled by a switch at the driver’s discretion, and automatically turns off after a set time. The rear window defogger switch lights up when in use to show when the system is active. If the rear window defogger switch fails to complete a circuit or gets stuck, the rear window defogger will not operate.

Keep in mind:

  • Always be careful when driving in inclement weather.
  • It is wise to clear snow from the rear window before letting the defogger handle the rest.

How it's done:

  • The fuses are checked and dash trim panel is removed for access to switch
  • The defective rear window defogger switch is tested and removed
  • The new rear window defogger switch is installed
  • The dash trim panel is reinstalled
  • The rear window defogger is tested for proper operation

Our recommendation:

The window defogger switch doesn’t require attention unless the rear defogger system is not working at all. If you suspect the rear window defogger switch is faulty, have it tested and replaced by one of our expert mechanics.

What common symptoms indicate you may need to replace the Rear Window Defogger Switch?

  • Rear window defogger simply isn’t clearing the window
  • Defogger works intermittently
  • Defogger button doesn’t light up

How important is this service?

The rear window defogger switch is crucial for maintaining visibility through the rear window. If the switch fails, have it replaced promptly.

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5,332
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Kelly

34 years of experience
173 reviews
Kelly
34 years of experience
Mercedes-Benz C300 V6-3.0L - Spark Plugs - Charlotte, North Carolina
Came early, and finished early. Great job.

Berchel

18 years of experience
101 reviews
Berchel
18 years of experience
Mercedes-Benz GLA250 L4-2.0L Turbo - Brake Pads Replacement (Front) - Baltimore, Maryland
Berchel was on time and did a fantastic job. He explained the inspection process and answered all my questions. He made me feel at ease and I would recommend him to everyone.

Mike

13 years of experience
176 reviews
Mike
13 years of experience
Mercedes-Benz ML350 V6-3.5L - Spark Plugs - Raleigh, North Carolina
Friendly and knowledgeable. Appointment took longer than expected but he stayed to get the job done. Didn't rush the work. Thorough inspection and clean up. So glad I used Your Mechanic. Price couldn't be beat for the value of the work done. Thx!

Blissel

4 years of experience
38 reviews
Blissel
4 years of experience
Mercedes-Benz E350 V6-3.5L - Crankshaft Position Sensor - Hollywood, Florida
My experience with Blissel was outstanding. He was very knowledgeable and insightful of the problems of my vehicle. He comes from a pedigree of a Mercedes mechanic, which was comforting from the conversation we had.

Excellent Rating

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Rating Summary
5,332
192
54
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123
5,332
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54
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123
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