Mercedes-Benz S400 Turn Signal Switch Replacement at your home or office.

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Turn Signal Switch Replacement Service

How much does a Turn Signal Switch Replacement cost?

On average, the cost for a Mercedes-Benz S400 Turn Signal Switch Replacement is $199 with $75 for parts and $123 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2011 Mercedes-Benz S400V6-3.5L HybridService typeTurn Signal Switch ReplacementEstimate$299.67Shop/Dealer Price$359.97 - $489.67
2012 Mercedes-Benz S400V6-3.5L HybridService typeTurn Signal Switch ReplacementEstimate$273.67Shop/Dealer Price$334.01 - $463.74
2010 Mercedes-Benz S400V6-3.5L HybridService typeTurn Signal Switch ReplacementEstimate$273.67Shop/Dealer Price$334.00 - $463.73
2013 Mercedes-Benz S400V6-3.5L HybridService typeTurn Signal Switch ReplacementEstimate$273.67Shop/Dealer Price$333.95 - $463.64
Show example Mercedes-Benz S400 Turn Signal Switch Replacement prices

What is the Turn Signal Switch all about?

The turn signal switch, located inside the car on the steering column, allows you to turn the signal bulbs on. Properly functioning turn signal lights are legally mandatory.

Keep in mind:

  • The wiring for brake lights usually goes through the turn signal switch. This means that if the turn signal switch has gone bad, your brake lights may not be working.
  • Some vehicles use a “combination” switch. This switch operates the turn signals, running lights, and headlights.

How it's done:

  • Inspect the switch, fuses, and wirings.
  • Remove and replace the switch if faulty.
  • Operate the turn signals verify operation of the exterior lights.

Our recommendation:

If your turn signal lights do not operate, your mechanic will visually inspect the fuse(s) and operate the switch a bit to see if he can determine where the problem is. Your mechanic should inspect all lights during every major service event.

What common symptoms indicate you may need to replace the Turn Signal Switch?

  • Left or right indicator light is not working.
  • Brake lights are not working.
  • Running lights or headlamps not working.
  • Unable to change from high to low beam and back.

How important is this service?

When you deploy the turn signal lever on your steering column, the turn signal switch is responsible for turning on your turn signals. Turn signals are a very important safety feature that alerts drivers all around you that your vehicle will soon be making a turn. When your turn signal switch dies, you have no way of turning on your turn signals. This not only makes your car less safe, but it is also illegal, and you can be given a very pricy fix-it ticket.

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Meet some of our expert Mercedes-Benz mechanics

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Excellent Rating

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Joe

23 years of experience
85 reviews
Joe
23 years of experience
Mercedes-Benz S400 V6-3.5L Hybrid - Auxiliary Battery Replacement - Fort Worth, Texas
Very polite. Knew what he was doing.

Attila

19 years of experience
906 reviews
Attila
19 years of experience
Mercedes-Benz S400 V6-3.5L Hybrid - Pre-purchase Car Inspection - Teterboro, New Jersey
Attila did a great job and called after it was completely inspected! Very professional and would here him again.

Scott

36 years of experience
898 reviews
Scott
36 years of experience
Mercedes-Benz S400 V6-3.5L Hybrid - Check Engine Light is on - Chandler, Arizona
On time. Quick diagnostics.

Richard

20 years of experience
126 reviews
Richard
20 years of experience
Mercedes-Benz S400 V6-3.5L Hybrid - 110,000 Miles Maintenance Service - Weatherford, Texas
Very efficient and polite gentleman.. knew what he was doing.

Excellent Rating

(8)

Rating Summary
8
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Number of Mercedes-Benz S400 services completed
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