Lexus GS400 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 Lexus GS400 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
2000 Lexus GS400V8-4.0LService typeRear Window Defogger Switch ReplacementEstimate$201.93Shop/Dealer Price$241.17 - $319.50
1999 Lexus GS400V8-4.0LService typeRear Window Defogger Switch ReplacementEstimate$181.93Shop/Dealer Price$221.20 - $299.55
1998 Lexus GS400V8-4.0LService typeRear Window Defogger Switch ReplacementEstimate$181.93Shop/Dealer Price$221.20 - $299.55
Show example Lexus GS400 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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Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(34)

Rating Summary
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Jamahl

20 years of experience
830 reviews
Jamahl
20 years of experience
Lexus GS400 V8-4.0L - Oil Change - Sanford, Florida
Jamahl was very detailed & provided a high level or quality & service, will definitely reach out to him for all future service requirements!!!

Russell

27 years of experience
271 reviews
Russell
27 years of experience
Lexus GS400 V8-4.0L - Serpentine/Drive Belt - Alameda, California
Great guy, and detailed when explaining service or problems.

Steven

14 years of experience
425 reviews
Steven
14 years of experience
Lexus GS400 V8-4.0L - Alternator - Phoenix, Arizona
This was my first time using this service, which I had not even heard of until the day before, so I didn’t know what to expect. It really could not have gone any better. Steven is very professional, knowledgeable, and has a great demeanor. I was there the whole time, to help in any way I could (which wasn’t much) but I learned a few things as he was happy to answer my questions. I will be recommending him and this service.

Pedro

14 years of experience
39 reviews
Pedro
14 years of experience
Lexus GS400 V8-4.0L - Spark Plugs - Richmond, California
Friendly, fast and very helpful thanks!,

Excellent Rating

(34)

Rating Summary
33
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Number of Lexus GS400 services completed
374+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform

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