BMW 645Ci 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 645Ci Hazard / Turn Signal Flasher Replacement is $288 with $98 for parts and $190 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2004 BMW 645CiV8-4.4LService typeHazard / Turn Signal Flasher ReplacementEstimate$426.64Shop/Dealer Price$510.81 - $684.56
2005 BMW 645CiV8-4.4LService typeHazard / Turn Signal Flasher ReplacementEstimate$386.64Shop/Dealer Price$470.87 - $644.67
Show example BMW 645Ci 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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Real customer reviews from BMW owners like you.

Excellent Rating

(24)

Rating Summary
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John

27 years of experience
1033 reviews
John
27 years of experience
BMW 645Ci V8-4.4L - Check Engine Light is on - Hitchcock, Texas
Again, John was right on time. Took care of my issue and was great explaining what was wrong.

Pete

16 years of experience
192 reviews
Pete
16 years of experience
BMW 645Ci V8-4.4L - Check Engine Light is on - Bonita, California
Pete was here on time, very knowledgeable of my BMW, and made me feel comfortable and confident that he would make the repairs correctly. I also was very impressed with his honesty, and he exceeded my expectations. I am very pleased and will call on him (you) next time. I will definitely recommend his service to friends.

Gregory

31 years of experience
383 reviews
Gregory
31 years of experience
BMW 645Ci V8-4.4L - Brake Pads Replacement (Rear) - Littleton, Colorado
Great job!

DeVaughn

26 years of experience
25 reviews
DeVaughn
26 years of experience
BMW 645Ci V8-4.4L - Brake System Flush - San Bernardino, California
A great Technician, I will request him in the future. A true professional. Don't lose him!

Excellent Rating

(24)

Rating Summary
20
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Number of BMW 645Ci services completed
264+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform

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