Mercedes-Benz 300SEL 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 Mercedes-Benz 300SEL 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
1991 Mercedes-Benz 300SELL6-3.0LService typeHazard / Turn Signal Flasher ReplacementEstimate$373.07Shop/Dealer Price$455.09 - $661.78
1965 Mercedes-Benz 300SELL6-3.0LService typeHazard / Turn Signal Flasher ReplacementEstimate$291.65Shop/Dealer Price$358.35 - $518.99
1971 Mercedes-Benz 300SELV8-3.5LService typeHazard / Turn Signal Flasher ReplacementEstimate$494.63Shop/Dealer Price$612.07 - $924.95
1963 Mercedes-Benz 300SELL6-3.0LService typeHazard / Turn Signal Flasher ReplacementEstimate$291.65Shop/Dealer Price$358.31 - $518.92
1964 Mercedes-Benz 300SELL6-3.0LService typeHazard / Turn Signal Flasher ReplacementEstimate$291.65Shop/Dealer Price$358.37 - $519.04
1972 Mercedes-Benz 300SELV8-4.5LService typeHazard / Turn Signal Flasher ReplacementEstimate$494.63Shop/Dealer Price$612.07 - $924.95
1971 Mercedes-Benz 300SELV8-6.3LService typeHazard / Turn Signal Flasher ReplacementEstimate$499.63Shop/Dealer Price$616.83 - $929.53
1989 Mercedes-Benz 300SELL6-3.0LService typeHazard / Turn Signal Flasher ReplacementEstimate$358.07Shop/Dealer Price$440.54 - $647.55
Show example Mercedes-Benz 300SEL 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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Excellent Rating

(5,670)

Rating Summary
5,278
191
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5,278
191
54
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119

Robert

17 years of experience
28 reviews
Robert
17 years of experience
Mercedes-Benz 300SEL L6-3.0L - Drive Belt Tensioner - Newtown Square, Pennsylvania
Robert has a positive attitude and is very professional. He got my vintage (ancient?) Mercedes all patched up and running again. I would definitely recommend Robert without hesitation!

Emmette

36 years of experience
282 reviews
Emmette
36 years of experience
Mercedes-Benz E320 V6-3.2L - Brakes, Steering and Suspension System - Manassas, Virginia
Emmette was on time, and is a pleasant and knowledgeable mechanic. I will definitely use him again.

Theodore

16 years of experience
1622 reviews
Theodore
16 years of experience
Mercedes-Benz GL450 V8-4.6L - Starter - Seattle, Washington
Theo goes the extra miles to get the job done. No matter how long it takes him to finish the repair. He fixes it right the first time. He is my go to mechanic for all my car repairs.

Glenn

19 years of experience
76 reviews
Glenn
19 years of experience
Mercedes-Benz GL550 V8-5.5L - Coolant is leaking - Fort Washington, Maryland
Very professional and punctual, also very experienced.

Excellent Rating

(5,670)

Rating Summary
5,278
191
54
28
119
5,278
191
54
28
119
Number of Mercedes-Benz services completed
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services done by our mechanics
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