Mercedes-Benz CLS500 Horn Relay Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(41)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

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

Customer Ratings

(41)

Horn Relay Replacement Service

How much does a Horn Relay Replacement cost?

On average, the cost for a Mercedes-Benz CLS500 Horn Relay Replacement is $107 with $12 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2006 Mercedes-Benz CLS500V8-5.0LService typeHorn Relay ReplacementEstimate$139.09Shop/Dealer Price$162.62 - $193.82
Show example Mercedes-Benz CLS500 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.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(41)

Rating Summary
36
3
0
1
1
36
3
0
1
1

Brian

23 years of experience
681 reviews
Brian
23 years of experience
Mercedes-Benz CLS500 V8-5.0L - Radiator Hose - Jacksonville, Florida
Excellent service

Stanley

23 years of experience
27 reviews
Stanley
23 years of experience
Mercedes-Benz CLS500 V8-5.0L - Oil Change - Inglewood, California
Stanley was very professional

MICHAEL

33 years of experience
184 reviews
MICHAEL
33 years of experience
Mercedes-Benz CLS500 V8-5.0L - Fuel Pump - Pineville, Pennsylvania
Great job! Knowledgable, friendly and efficient

Carlos

28 years of experience
516 reviews
Carlos
28 years of experience
Mercedes-Benz CLS500 V8-5.0L - Strut Assembly Replacement (Front) - Riverside, California
Excellent service

Excellent Rating

(41)

Rating Summary
36
3
0
1
1
36
3
0
1
1
Number of Mercedes-Benz CLS500 services completed
451+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

How to Buy a Good Quality Backseat Baby Monitor
Parents Parents know just how hard it is to keep their little ones safe and secure. That most certainly applies to traveling in the car. You need to be able to keep an eye on your baby at all times,...
How Long Does a Ride Control Module Last?
Once Once upon a time, automotive suspensions were pretty primitive. They’ve evolved a lot since then, and there are several types in use today. Most cars use springs and shocks/struts, but some vehicles use an air suspension system. This type...
How a DUI Affects Car Insurance Rates
Drivers convicted of a DUI will face a suspended license and increased car insurance rates. DUI convictions stay on record for at least five years.

I have rusted rocker panels on both sides of the car is it worth saving?

Hi there, thanks for writing in. Body shop prices vary widely, mostly based on where you are, and how good the body shop is. If both your rocker panels are truly rusted out, it will probably far exceed the value...

Continuous Clunking and thumping while driving.

Good job on the description of the noise. What you are describing is the noise that a wheel bearing makes when it is worn out. The noise will change pitch when steering left and right. The bearings for your PT...

I hear a rattling sound when pressing gas after getting up to speed

One of the number one causes for rattling noises on an automobile while driving would be a loose heat shield on the exhaust. These heat shields are made of thin sheet metal and are intended to prevent excess heat from...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com