Mercedes-Benz 600SEC 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

(5,576)

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

(5,576)

Horn Relay Replacement Service

How much does a Horn Relay Replacement cost?

On average, the cost for a Mercedes-Benz 600SEC Horn Relay Replacement is $107 with $12 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1993 Mercedes-Benz 600SECV12-6.0LService typeHorn Relay ReplacementEstimate$139.09Shop/Dealer Price$162.62 - $193.82
Show example Mercedes-Benz 600SEC 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

(5,576)

Rating Summary
5,188
189
54
28
117
5,188
189
54
28
117

Adam

17 years of experience
231 reviews
Adam
17 years of experience
Mercedes-Benz ML350 V6-3.5L - Brake System Inspection - West Palm Beach, Florida
Profoundly brilliant assessing car issues and repairing

Damian

11 years of experience
430 reviews
Damian
11 years of experience
Mercedes-Benz SLK280 V6-3.0L - Shock Absorber Replacement (Front) - Kissimmee, Florida
Excellent. No doubts

James

30 years of experience
883 reviews
James
30 years of experience
Mercedes-Benz GLK350 V6-3.5L - Car is overheating - Orlando, Florida
James is indeed an asset to your company...friendly and very knowledgeable...I will be asking for him for all future work....

Andrew

11 years of experience
849 reviews
Andrew
11 years of experience
Mercedes-Benz SLK320 V6-3.2L - Door Mirror Replacement (Driver Side) - Kansas City, Missouri
Great, efficient.

Excellent Rating

(5,576)

Rating Summary
5,188
189
54
28
117
5,188
189
54
28
117
Number of Mercedes-Benz services completed
61336+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

P0302 OBD-II Trouble Code: Cylinder 2 Misfire Detected
P0302 code definition Cylinder 2 misfire detected What the P0302 code means Most vehicles have either 4 or 6 cylinders. Each cylinder...
The Traveler’s Guide to Driving in Austria
Austria Austria has some truly remarkable scenery, and it is one of the most beautiful countries in Europe. You will find plenty of things to see and do (http://www.lonelyplanet.com/austria/things-to-do) while you are in Austria. You could spend most of your...
P0971 OBD-II Trouble Code: Pressure Control Solenoid C Control Circuit High
P0971 means there is an electrical issue with the pressure control solenoid C control circuit, possibly due to a faulty solenoid or bad fluid level.

Alternator/Battery

Hello. Make sure you are connecting the proper cables to the proper terminals (i.e. red cable to the positive bigger terminal and black to the negative terminal). The cables will naturally spark a little at times when you are connecting...

Front brakes locked up. Replaced all but ABS pump/module.

If the front brakes are locking up you need to open the bleeder on a caliper to see if the wheel can then be turned. If you can now turn it then you may have bad front brake lines that...

Hello Tiens

Hi there: The symptoms you've described are often associated with motor mounts that are damaged and need to be replaced. An engine mount, made of rubber and steel, has two purposes. Motor mounts provide two specific functions. One, it secures...

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