Mercedes-Benz ML320 Hazard / Turn Signal Flasher 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

(126)

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

(126)

Hazard / Turn Signal Flasher Replacement Service

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

On average, the cost for a Mercedes-Benz ML320 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
1999 Mercedes-Benz ML320V6-3.2LService typeHazard / Turn Signal Flasher ReplacementEstimate$311.65Shop/Dealer Price$378.32 - $538.94
2008 Mercedes-Benz ML320V6-3.0L Turbo DieselService typeHazard / Turn Signal Flasher ReplacementEstimate$291.65Shop/Dealer Price$358.35 - $518.99
2009 Mercedes-Benz ML320V6-3.0L Turbo DieselService typeHazard / Turn Signal Flasher ReplacementEstimate$291.65Shop/Dealer Price$358.35 - $518.99
2001 Mercedes-Benz ML320V6-3.2LService typeHazard / Turn Signal Flasher ReplacementEstimate$291.65Shop/Dealer Price$358.31 - $518.92
2007 Mercedes-Benz ML320V6-3.0L Turbo DieselService typeHazard / Turn Signal Flasher ReplacementEstimate$291.65Shop/Dealer Price$358.37 - $519.04
2003 Mercedes-Benz ML320V6-3.2LService typeHazard / Turn Signal Flasher ReplacementEstimate$291.65Shop/Dealer Price$358.35 - $518.99
1998 Mercedes-Benz ML320V6-3.2LService typeHazard / Turn Signal Flasher ReplacementEstimate$296.65Shop/Dealer Price$363.11 - $523.57
2002 Mercedes-Benz ML320V6-3.2LService typeHazard / Turn Signal Flasher ReplacementEstimate$296.65Shop/Dealer Price$363.76 - $524.71
Show example Mercedes-Benz ML320 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.

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

(126)

Rating Summary
115
7
1
1
2
115
7
1
1
2

Dan

39 years of experience
1005 reviews
Dan
39 years of experience
Mercedes-Benz ML320 V6-3.2L - Car is not starting - Roswell, Georgia
Dan was on time, thorough and professional. After checking all fuses and potential power drains and charging my battery, he cleaned the battery terminals and got me up and running. He took the time to take a closer look at a radiator leak that began after the car was running. He is clearly very knowledgeable.

Rocco

22 years of experience
302 reviews
Rocco
22 years of experience
Mercedes-Benz ML320 V6-3.2L - Check Engine Light is on - Rancho Palos Verdes, California
Incredibly knowledgeable, friendly, and personable. I called for a check-engine light on our aging MLS 320. A problem it turns out only the dealership can fix. Nonetheless, Rocco was able to give me the litany of issues AND the order of priority. Now I can go to the dealership with all the knowledge I need to be in control. And when they fix the major issue, I'm calling Rocco back to fix the rest of the problems. Overall, great experience with Rocco and the service.

Kenny

28 years of experience
91 reviews
Kenny
28 years of experience
Mercedes-Benz ML320 V6-3.2L - Battery Light is on - San Jose, California

Rodric

14 years of experience
418 reviews
Rodric
14 years of experience
Mercedes-Benz ML320 V6-3.2L - Radiator - Riverdale, Georgia
Good tech......

Excellent Rating

(126)

Rating Summary
115
7
1
1
2
115
7
1
1
2
Number of Mercedes-Benz ML320 services completed
1386+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

Which Type (Octane) of Gas Is Recommended for My Car?
When When someone pulls up to a gas station, the first thing they’ll see is the big sign lit up with the prices for the different grades of gasoline. There’s regular, premium, super, and a number of other variations of...
The Traveler’s Guide to Driving in Hong Kong
Hong Hong Kong is a fantastic place to take a vacation. There are many fascinating things that you can see and do (https://www.expedia.com/things-to-do/?location=Hong-Kong&regionId=184245&semcid=US.MULTILOB.BING.SEARCH.TSHOP&kword=things_to_do_in_hong_kong!e.ZzZz.4340000028701.0.10583933646.things%20to%20do%20in%20hong%20kong.things_to_do_in_hong_kong&utm_source=bing&utm_medium=cpc&utm_campaign=USA%3AENG%3AFAR_EAST%3ADT%3A%5D&utm_term=things%20to%20do%20in%20hong%20kong&utm_content=USA%3AHKG%3ADT%3A%5D%3AXX%3AHong_Kong%3A77%3AHong_Kong%3A184245%3AX%3Athings_to_do) in this tourist friendly city. You could visit Madame Tussauds, Ocean Park, Disneyland, and other entertainment venues....
10 Best Online Stores for Automotive Tools & Equipment
Shopping online provides an endless catalog for the right automotive tools you need to be a mechanic. ASE Deals offers free shipping for many items.

Lock is not working in the car remote key but unlock is working

Hi. The first thing to check is to see if the interior lights go out after you close the doors. If the system sees a door is open then it will not lock the doors for you. Check fuse #16...

Metal wheel broke in half and belt laying on top of it..

I can tell you that this is fixable. Without seeing this in person I am unsure which pulley has caused the failure but I would think it is either the water pump (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-water-pump-pulley) or tensioner pulley (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-drive-belt-tensioner). I can only...

Knocking noise coming from my passenger side wheel. Went to check but couldn't find anything.

The noise could be due to a worn outer CV joint. This will be particularly likely if the rubber boot (it looks like a bellows) covering the outer CV joint is torn or missing. You can attempt to view the...

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