Mercedes-Benz S420 Headlight Switch Replacement at your home or office.

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Headlight Switch Replacement Service

How much does a Headlight Switch Replacement cost?

On average, the cost for a Mercedes-Benz S420 Headlight Switch Replacement is $212 with $79 for parts and $133 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1995 Mercedes-Benz S420V8-4.2LService typeHeadlight Switch ReplacementEstimate$330.01Shop/Dealer Price$395.64 - $533.47
1997 Mercedes-Benz S420V8-4.2LService typeHeadlight Switch ReplacementEstimate$300.01Shop/Dealer Price$365.69 - $503.55
1998 Mercedes-Benz S420V8-4.2LService typeHeadlight Switch ReplacementEstimate$300.01Shop/Dealer Price$365.68 - $503.54
1999 Mercedes-Benz S420V8-4.2LService typeHeadlight Switch ReplacementEstimate$300.01Shop/Dealer Price$365.62 - $503.44
1994 Mercedes-Benz S420V8-4.2LService typeHeadlight Switch ReplacementEstimate$290.51Shop/Dealer Price$354.47 - $491.05
1996 Mercedes-Benz S420V8-4.2LService typeHeadlight Switch ReplacementEstimate$300.01Shop/Dealer Price$365.68 - $503.54
Show example Mercedes-Benz S420 Headlight Switch Replacement prices

What is the Headlight Switch all about?

The headlamp switch allows you to turn on the lights. If the switch does not work, you will not be able to turn on the lights. Not only is it unsafe to drive the car without proper lights, but it is also illegal.

Keep in mind:

  • The switch may only be available at the dealer. YourMechanic will find the cost and availability from a local dealer.
  • Your vehicle may have a combination switch, which combines the headlight switch and turn signal switch in one assembly.

How it's done:

  • Inspect the switch.
  • Test the fuses.
  • Remove and replace the switch if found faulty.
  • Check operation of all vehicle lighting.

Our recommendation:

A mechanic should inspect all the lights in the car during every major service event. If the lights do not come on, the mechanic should inspect the fuse, wiring, and connectors. It is common for the lens to get dirty and not allow enough light to shine through. You should keep the headlamp lens clean and free of oxidation. Mechanics can use a special lens oxidation restorer kit to clean the headlights.

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

  • Headlamps do not turn on.
  • Running lights do not turn on.
  • Not able to select or deselect high beam operation.

How important is this service?

The headlight switch allows you to turn on and off your headlights. When you press the button or pull the lever (depending on your vehicle) to turn on your headlights, the headlight switch is responsible for triggering the lights. A broken headlight switch means that you won’t be able to turn on your headlights. Driving without headlights is a hazard to you, your passengers, and your surroundings, and it can also result in an expensive ticket.

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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(13)

Rating Summary
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Whitney

39 years of experience
783 reviews
Whitney
39 years of experience
Mercedes-Benz S420 V8-4.2L - Brake Pads Replacement (Front, Rear) - Palo Alto, California
He is great.

ALAA

37 years of experience
56 reviews
ALAA
37 years of experience
Mercedes-Benz S420 V8-4.2L - Thermostat - Sacramento, California
punctual and communicative. Works with you when things go wrong. would recommend.

Eric

15 years of experience
134 reviews
Eric
15 years of experience
Mercedes-Benz S420 V8-4.2L - Oil Change - Bowie, Maryland
Kept me informed for his arrival. Was very friendly.

Jamie

22 years of experience
102 reviews
Jamie
22 years of experience
Mercedes-Benz S420 V8-4.2L - Serpentine/Drive Belt Replacement - Ontario, California
Great job

Excellent Rating

(13)

Rating Summary
12
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Number of Mercedes-Benz S420 services completed
143+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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