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Mercedes-Benz S400 Car Horn Replacement at your home or office.

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12-month / 12k-mile warranty

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Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

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Car Horn Replacement Service

How much does a Car Horn Replacement cost?

On average, the cost for a Mercedes-Benz S400 Car Horn Replacement is $113 with $18 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2012 Mercedes-Benz S400V6-3.5L HybridService typeCar Horn ReplacementEstimate$150.95Shop/Dealer Price$177.44 - $217.54
2011 Mercedes-Benz S400V6-3.5L HybridService typeCar Horn ReplacementEstimate$130.95Shop/Dealer Price$157.47 - $197.59
2010 Mercedes-Benz S400V6-3.5L HybridService typeCar Horn ReplacementEstimate$130.95Shop/Dealer Price$157.47 - $197.59
Show example Mercedes-Benz S400 Car Horn Replacement prices

What is the Horn all about?

The horn is normally located at the center of the steering wheel. It is used to make a vehicle’s presence known to pedestrians and other cars on the road.

Keep in mind:

  • A problem with the horn might just be a problem with the battery. Having the battery contacts cleaned may solve the issue.
  • A muffled horn can be just as bad as a broken horn.
  • Checking on the condition of the fuse box for the horn is important, to make sure dust and moisture are not present.

How it's done:

  • The vehicle hood is raised and secured in the open position
  • The battery is disconnected
  • The defective high or low horn is removed
  • A new horn is installed
  • The battery is reconnected and the horn tested for proper operation

Our recommendation:

A number of components can cause the horn to malfunction. The battery, the steering wheel, the horn itself, or the wires connecting it together could be to blame. Have one of our expert mechanics check it out and determine if any wires or connections should be replaced after a horn inspection is done.

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

  • Muffled sound when horn is pressed
  • No sound when horn is pressed

How important is this service?

The horn is an important safety feature and a horn malfunction can have severe consequences if it leaves you unable to get the attention of other cars or pedestrians.

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Number of Mercedes-Benz S400 services completed
99+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(9)
Rating Summary
9
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9
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Joseph

27 years of experience
578 reviews
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Joseph
27 years of experience
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by Stephen
Mercedes-Benz S400 V6-3.5L Hybrid - Cabin Air Filter Replacement - Houston, Texas
Grt as usual!!!

Zachary

9 years of experience
43 reviews
Request Zachary
Zachary
9 years of experience
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by Stephen
Mercedes-Benz S400 V6-3.5L Hybrid - Brake Pads Replacement (Front, Rear) - Houston, Texas
Very honest and knowledgeable,

Attila

19 years of experience
963 reviews
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Attila
19 years of experience
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by Sam
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.

Jose

20 years of experience
12 reviews
Request Jose
Jose
20 years of experience
Request Jose
by Toraine
Mercedes-Benz S400 V6-3.5L Hybrid - Air Filter - Pompano Beach, Florida
Very precise and professional.

Excellent Rating

(9)
Rating Summary
9
0
0
0
0
9
0
0
0
0
Number of Mercedes-Benz S400 services completed
99+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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