BMW M4 Hazard / Turn Signal Flasher Replacement at your home or office.

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Hazard / Turn Signal Flasher Replacement Service

How much does a Hazard / Turn Signal Flasher Replacement cost?

On average, the cost for a BMW M4 Hazard / Turn Signal Flasher Replacement is $193 with $98 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 BMW M4L6-3.0L TurboService typeHazard / Turn Signal Flasher ReplacementEstimate$311.65Shop/Dealer Price$385.82 - $552.07
2015 BMW M4L6-3.0L TurboService typeHazard / Turn Signal Flasher ReplacementEstimate$291.65Shop/Dealer Price$365.86 - $532.14
2017 BMW M4L6-3.0L TurboService typeHazard / Turn Signal Flasher ReplacementEstimate$291.65Shop/Dealer Price$350.83 - $505.84
Show example BMW M4 Hazard / Turn Signal Flasher Replacement prices

What is the Hazard / Turn Signal Flasher all about?

The hazard / turn signal flasher is a small, electrical device that causes the lights on your vehicle to flash in a rhythmic, steady fashion. It is usually located under the driver’s side of the dash, and is wired in-line with the turn signal lever and hazard switch buttons. When the turn signals or hazard lights are turned on, the circuit’s power is routed through the flasher, which only emits short bursts of power that cause the lights to flash. If the flasher is not working, your hazard or turn signal lights may stay on solid when turned on, not turn on at all, or flash at an undesirable rate.

Keep in mind:

  • Flasher units hardly ever develop problems. Although in older vehicles, the wiring can become compromised.
  • Don’t assume that the problem is with the flasher – it could be something as simple as a blown fuse.
  • Check your bulbs, and replace them if necessary.

How it's done:

  • The vehicle's hood is opened and supported manually
  • The new relays are installed onto a mounting bracket
  • The wiring is connected to the relays and into the vehicle harness
  • The hood manual support is removed
  • The install is verified and the hazard lights are tested for proper operation

Our recommendation:

If your turn signals aren’t working, you will fail a motor vehicle inspection or a roadside check. Examine your fuses to make sure none are discolored – this indicates a blown fuse that could be causing the problem. Check your light bulbs as well. If all are in good working order, then the problem could be the hazard / turn signal flasher, which is part of your car's electrical system. Have one of our expert mechanics inspect and replace the hazard turn signal flasher if required.

What common symptoms indicate you may need to replace the Hazard / Turn Signal Flasher?

  • No turn signals on either side
  • Turn signal on only one side
  • Turn signals light up but don’t flash
  • Turn signal flashes too slow
  • Turn signal flashes too fast
  • Hazard lights don’t work

How important is this service?

Malfunctioning turn signals and hazard lights are critical safety issues. If your turn signals aren’t working, you have no way of communicating your driving intentions to other drivers aside from hand signals. Have one of our expert mechanics check them immediately so that the problem can be diagnosed, and appropriate measures taken, such as replacing your hazard / turn signal flasher.

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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(6)

Rating Summary
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Kenneth

20 years of experience
785 reviews
Kenneth
20 years of experience
BMW M4 L6-3.0L Turbo - Pre-purchase Car Inspection - Los Angeles, California
Kenneth was an absolute pleasure to deal with. Living in Florida, I needed a pre-purchase car inspection for a car located in California and Kenneth exceeded my expectations in every way. His full detailed report gave me the assurance needed to buy a car across the country without ever seeing it in person. 5 Stars all the way around! Keep up the great work Kenneth!

Anthony

28 years of experience
113 reviews
Anthony
28 years of experience
BMW M4 L6-3.0L Turbo - Brake Pads Replacement (Front, Rear) - Bohemia, New York
Awesome job will Recommend to everybody

Jerimiah

19 years of experience
328 reviews
Jerimiah
19 years of experience
BMW M4 L6-3.0L Turbo - Pre-purchase Car Inspection - Las Vegas, Nevada
Jeremiah far exceeded my expectations! I scheduled a prepurchase car inspection. Not having had one before, I scheduled it for the day I was to arrive and view the car. Jeremiah contacted me and volunteered to do the inspection prior to my arrival so I would know exactly what I was looking at. He listened to my concerns and looked specifically at those areas as well as providing his full inspection. He emailed me the results as well as texted, and then allowed me to call and gave me a verbal, detailed explanation and recommendation. I will use this segue again and again and recommend Jeremiah, highly. Thank you!

Jeshua

7 years of experience
131 reviews
Jeshua
7 years of experience
BMW M4 L6-3.0L Turbo - Wheel Speed Sensor Replacement (Passenger Side Front) - Parrish, Florida
Very polite and professional. Shows a strong working knowledge and he was able to complete my services requested in half the time that it was estimated. I will be scheduling future maintenance with him.

Excellent Rating

(6)

Rating Summary
6
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Number of BMW M4 services completed
66+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform

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