Mercedes-Benz ML450 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 ML450 Turn Signal Switch Replacement is $363 with $239 for parts and $123 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2011 Mercedes-Benz ML450V6-3.5L HybridService typeTurn Signal Switch ReplacementEstimate$628.33Shop/Dealer Price$770.79 - $1146.99
2010 Mercedes-Benz ML450V6-3.5L HybridService typeTurn Signal Switch ReplacementEstimate$602.33Shop/Dealer Price$744.83 - $1121.06
Show example Mercedes-Benz ML450 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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Excellent Rating

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Rating Summary
5,073
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5,073
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Robert

4 years of experience
61 reviews
Robert
4 years of experience
Mercedes-Benz ML320 V6-3.2L - Turn Signal Switch - Tacoma, Washington
Robert showed up when scheduled courteous and polite. He completed the job on my Mercedes and I would definitely recommend him to friends.

Albert

29 years of experience
7 reviews
Albert
29 years of experience
Mercedes-Benz C240 V6-2.6L - Turn Signal Switch - Suwanee, Georgia
Outstanding! Will use again for sure.

Raymond

15 years of experience
54 reviews
Raymond
15 years of experience
Mercedes-Benz SLK230 L4-2.3L Turbo - Pre-purchase Car Inspection - San Antonio, Texas
Saved me from buying a piece of junk. Thanks

Dan

39 years of experience
965 reviews
Dan
39 years of experience
Mercedes-Benz S430 V8-4.3L - Jumpstart My Car - Hoschton, Georgia
Very Good 5/5

Excellent Rating

(5,455)

Rating Summary
5,073
187
52
28
115
5,073
187
52
28
115
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