Mercedes-Benz C55 AMG Horn Relay Replacement at your home or office.

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Horn Relay Replacement Service

How much does a Horn Relay Replacement cost?

On average, the cost for a Mercedes-Benz C55 AMG Horn Relay Replacement is $118 with $23 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2006 Mercedes-Benz C55 AMGV8-5.5LService typeHorn Relay ReplacementEstimate$160.55Shop/Dealer Price$196.94 - $249.87
2005 Mercedes-Benz C55 AMGV8-5.5LService typeHorn Relay ReplacementEstimate$140.55Shop/Dealer Price$176.99 - $229.94
Show example Mercedes-Benz C55 AMG Horn Relay Replacement prices

What is the Horn Relay all about?

The horn relay attaches a low power circuit to an electromagnet, which operates a mechanical switch. That switch either opens or closes a circuit that carries a higher power, which causes the horn to sound. There is a low power circuit running to your car’s steering wheel, and when it is activated, the horn sounds. When you release the horn button, the low power circuit is opened and the power level of the relay drops, silencing the horn.

Keep in mind:

  • You are required by law to have a working horn in your car.
  • Your car horn is a safety mechanism that allows you to warn other drivers of potential danger.

How it's done:

  • The vehicle battery is disconnected
  • The horn relay position is identified
  • The new horn relay and wiring are installed
  • The battery is reconnected
  • The repair is verified and the vehicle horn is tested for proper operation

Our recommendation:

If your horn isn’t working properly, you have no way of alerting another driver that he or she is about to collide with your vehicle, and you have no way of telling other drivers of any dangers further down the road. Our expert mechanics can diagnose any problems with your car horn, and if necessary, can replace the horn relay for you.

What common symptoms indicate you may need to replace the Horn Relay?

  • You press the horn button and nothing happens
  • You press the horn button but all you hear is a click
  • Horn only works sometimes

How important is this service?

Your horn is your first line of defense when it comes to problems in traffic. With an inoperable horn relay, your horn won’t work at all. If your horn isn’t working properly, get one of our expert mechanics to immediately correct the problem.

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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(10)

Rating Summary
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Dan

39 years of experience
990 reviews
Dan
39 years of experience
Mercedes-Benz C55 AMG V8-5.5L - Pre-purchase Car Inspection - Oakwood, Georgia
Shot straight with me. Highly recommended.

Pardeep

21 years of experience
1100 reviews
Pardeep
21 years of experience
Mercedes-Benz C55 AMG V8-5.5L - Control Arm Assembly Replacement (Front Upper Left, Front Upper Right, Front Lower Left, Front Lower Right) - San Jose, California
Friendly and fast - new control arms were mounted and now my clunking issue is gone. Very happy!

Matthew

17 years of experience
53 reviews
Matthew
17 years of experience
Mercedes-Benz C55 AMG V8-5.5L - Alternator - Kansas City, Missouri
AAA first class job. On time for complicated job, completed within estimate. couldn't be happier.

Faraz

22 years of experience
81 reviews
Faraz
22 years of experience
Mercedes-Benz C55 AMG V8-5.5L - Alternator - Dublin, California
Showed up on time and finished early.

Excellent Rating

(10)

Rating Summary
10
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Number of Mercedes-Benz C55 AMG services completed
110+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

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