BMW 320i Horn Relay Replacement Costs

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Horn Relay Replacement Service

How much does a Horn Relay Replacement cost?

On average, the cost for a BMW 320i Horn Relay Replacement is $107 with $12 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1981 BMW 320iL4-1.8L	Service typeHorn Relay Replacement	Estimate$243.91	Shop/Dealer Price$293.64 - $403.46
2017 BMW 320iL4-2.0L Turbo	Service typeHorn Relay Replacement	Estimate$119.61	Shop/Dealer Price$135.78 - $161.76
1994 BMW 320iL6-2.0L	Service typeHorn Relay Replacement	Estimate$119.61	Shop/Dealer Price$143.30 - $174.91
2004 BMW 320iL6-2.2L	Service typeHorn Relay Replacement	Estimate$119.61	Shop/Dealer Price$143.26 - $174.84
2014 BMW 320iL4-2.0L Turbo	Service typeHorn Relay Replacement	Estimate$119.61	Shop/Dealer Price$143.32 - $174.96
1980 BMW 320iL4-1.8L	Service typeHorn Relay Replacement	Estimate$223.91	Shop/Dealer Price$273.67 - $383.51
2003 BMW 320iL6-2.2L	Service typeHorn Relay Replacement	Estimate$124.61	Shop/Dealer Price$148.06 - $179.49
2013 BMW 320iL4-2.0L Turbo	Service typeHorn Relay Replacement	Estimate$124.61	Shop/Dealer Price$148.71 - $180.63

Show example BMW 320i 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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Andrew

26 years of experience

35 reviews

Andrew

26 years of experience

by Ramon

BMW 320i L4-2.0L Turbo - Thermostat - North Las Vegas, Nevada

He did a good job

Behrak

9 years of experience

325 reviews

Behrak

9 years of experience

by Douglas

BMW 320i L4-2.0L Turbo - Car Air Filter Replacement - Marietta, Georgia

Behrak is always A+ , quick and efficient, knowledgeable abd professional

Caz

17 years of experience

107 reviews

Caz

17 years of experience

by Douglas

BMW 320i L4-2.0L Turbo - Battery - Marietta, Georgia

Excellent knowledge and service. Corrected all of the mistakes from previous mechanics from you.

James

23 years of experience

99 reviews

James

23 years of experience

by Douglas

BMW 320i L4-2.0L Turbo - Thermostat - Marietta, Georgia

James was great. Car is still running hot and showing up on the check engine light evaluation though.

Excellent Rating

(51)

Rating Summary

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