Mercedes-Benz SL400 Headlight Dimmer Switch Replacement at your home or office.

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Headlight Dimmer Switch Replacement Service

How much does a Headlight Dimmer Switch Replacement cost?

On average, the cost for a Mercedes-Benz SL400 Headlight Dimmer Switch Replacement is $502 with $331 for parts and $171 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 Mercedes-Benz SL400V6-3.0L TurboService typeHeadlight Dimmer Switch ReplacementEstimate$868.52Shop/Dealer Price$1065.41 - $1585.20
2015 Mercedes-Benz SL400V6-3.0L TurboService typeHeadlight Dimmer Switch ReplacementEstimate$832.52Shop/Dealer Price$1029.47 - $1549.29
Show example Mercedes-Benz SL400 Headlight Dimmer Switch Replacement prices

What is the Headlamp Dimmer Switch all about?

The headlamp dimmer switch may be part of the turn signal switch or it can be mounted on the floor. This switch enables you to dim the headlamp beam from low to high or vice versa. A bad switch will not change the headlamp beam. Your headlamps being stuck on high beams can create a dangerous situation for oncoming drivers.

Keep in mind:

  • In many vehicles, the dimmer switch is part of a multi-switch that also controls the windshield wipers, turn signals, and cruise control. *Replacing this multi-switch means all of those components will need to be re-wired.

How it's done:

  • Inspect the switch.
  • Remove and replace the faulty switch.
  • Check operation of the headlamps and verify the high/low beam switching.

Our recommendation:

It should be noticeable when your headlamp dimmer switch stops working. If you find that your vehicle is unable to alternate between high and low beams, then you should schedule a service.

What common symptoms indicate you may need to replace the Headlamp Dimmer Switch?

  • Lights will not change between high and low beams. They will be stuck on one or the other.
  • Headlamps will not stay on high-beam setting.

How important is this service?

The headlamp dimmer switch allows you to select between your headlamp's high and low beams. When you pull the lever on your steering wheel column, the dimmer switch triggers the high beams, and either turns them on or turns them off. When the headlamp dimmer switch malfunctions, your headlights won’t be able to switch between high and low. You’ll either be stuck with only low beams, which can mean poor visibility, or you’ll be stuck with only high beams, which is hazardous to the drivers around you.

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Excellent Rating

(5,730)

Rating Summary
5,332
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5,332
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David

10 years of experience
172 reviews
David
10 years of experience
Mercedes-Benz SL400 V6-3.0L Turbo - Pre-purchase Car Inspection - Orlando, Florida
Pre-Purchase service - On time with appointment. Follow up call and report was generated immediately which is greatly appreciate. Many thanks!!

Chris

18 years of experience
502 reviews
Chris
18 years of experience
Mercedes-Benz E320 V6-3.2L - Canister Purge Solenoid - Sugar Land, Texas
Timely and explained everything to me very well.

Jay

23 years of experience
184 reviews
Jay
23 years of experience
Mercedes-Benz GLK350 V6-3.5L - Brake Pads Replacement (Front) - Des Plaines, Illinois
Jay is an absolute professional who came on time and finished his quality work on time. He explained what he found and also made recommendations on what I needed to take care of on my car what can wait.

Carlos

28 years of experience
525 reviews
Carlos
28 years of experience
Mercedes-Benz 420SEL V8-4.2L - Alternator Repair - Riverside, California
Carlos is chill dude; showed up early and helped me out in under an hour. He also gave me tips on how to become a mechanic. Honestly will book him again if anything happens.

Excellent Rating

(5,730)

Rating Summary
5,332
192
54
29
123
5,332
192
54
29
123
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