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Audi A4 Quattro 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 Audi A4 Quattro Rear Window Defogger Switch Replacement is $138 with $43 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1999 Audi A4 QuattroV6-2.8LService typeRear Window Defogger Switch ReplacementEstimate$201.93Shop/Dealer Price$241.17 - $319.50
1998 Audi A4 QuattroL4-1.8L TurboService typeRear Window Defogger Switch ReplacementEstimate$181.93Shop/Dealer Price$221.20 - $299.55
1997 Audi A4 QuattroV6-2.8LService typeRear Window Defogger Switch ReplacementEstimate$181.93Shop/Dealer Price$221.20 - $299.55
2000 Audi A4 QuattroL4-1.8L TurboService typeRear Window Defogger Switch ReplacementEstimate$181.93Shop/Dealer Price$221.16 - $299.48
1998 Audi A4 QuattroV6-2.8LService typeRear Window Defogger Switch ReplacementEstimate$181.93Shop/Dealer Price$221.22 - $299.60
2005 Audi A4 QuattroL4-1.8L TurboService typeRear Window Defogger Switch ReplacementEstimate$181.93Shop/Dealer Price$221.20 - $299.55
2002 Audi A4 QuattroL4-1.8L TurboService typeRear Window Defogger Switch ReplacementEstimate$186.93Shop/Dealer Price$225.96 - $304.13
2003 Audi A4 QuattroL4-1.8L TurboService typeRear Window Defogger Switch ReplacementEstimate$186.93Shop/Dealer Price$226.61 - $305.27
Show example Audi A4 Quattro 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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Number of Audi A4 Quattro services completed
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services done by our mechanics
TOTAL NUMBER OF EXPERT Audi MECHANICS
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Real customer reviews from Audi owners like you.

Excellent Rating

(470)
Rating Summary
430
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430
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10

Alvin

15 years of experience
22 reviews
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Alvin
15 years of experience
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by Julian
Audi A4 Quattro L4-2.0L Turbo - Positive Crankcase Ventilation (PCV) Valve - Baltimore, Maryland
Very prompt, friendly, and knowledgeable. He had an answer for many of my questions (I'm not too car savvy). Definitely went above and beyond. I highly recommend him. I will definitely book him for my future repairs.

Manuel

32 years of experience
580 reviews
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Manuel
32 years of experience
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by Catherine
Audi A4 Quattro L4-2.0L Turbo - Car is slow to accelerate Inspection - Long Beach, California
Very good and gave me alot of information on what i need

Pedro

31 years of experience
78 reviews
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Pedro
31 years of experience
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by Glenn
Audi A4 Quattro L4-2.0L Turbo - Car is not starting - Dyer, Indiana
Very Knowledgeable

Jason

32 years of experience
507 reviews
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Jason
32 years of experience
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by Gaurav
Audi A4 Quattro L4-2.0L Turbo - Oil Change - Belmont, California
Prompt, friendly, and thorough. Would use Jason again in the future.

Excellent Rating

(470)
Rating Summary
430
20
6
4
10
430
20
6
4
10
Number of Audi A4 Quattro services completed
5170+
services done by our mechanics
TOTAL NUMBER OF EXPERT Audi MECHANICS
700+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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