Audi S4 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

(73)

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

(73)

Hazard / Turn Signal Flasher Replacement Service

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

On average, the cost for a Audi S4 Hazard / Turn Signal Flasher Replacement is $103 with $8 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2005 Audi S4V8-4.2LService typeHazard / Turn Signal Flasher ReplacementEstimate$357.65Shop/Dealer Price$441.82 - $615.57
2015 Audi S4V6-3.0L TurboService typeHazard / Turn Signal Flasher ReplacementEstimate$329.65Shop/Dealer Price$413.88 - $587.67
2010 Audi S4V6-3.0L TurboService typeHazard / Turn Signal Flasher ReplacementEstimate$329.65Shop/Dealer Price$413.87 - $587.66
2009 Audi S4V8-4.2LService typeHazard / Turn Signal Flasher ReplacementEstimate$329.65Shop/Dealer Price$413.79 - $587.53
2004 Audi S4V8-4.2LService typeHazard / Turn Signal Flasher ReplacementEstimate$329.65Shop/Dealer Price$413.93 - $587.76
2008 Audi S4V8-4.2LService typeHazard / Turn Signal Flasher ReplacementEstimate$329.65Shop/Dealer Price$413.87 - $587.66
2001 Audi S4V6-2.7L TurboService typeHazard / Turn Signal Flasher ReplacementEstimate$220.75Shop/Dealer Price$275.52 - $362.03
2012 Audi S4V6-3.0L TurboService typeHazard / Turn Signal Flasher ReplacementEstimate$336.65Shop/Dealer Price$421.70 - $596.11
Show example Audi S4 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 Audi mechanics

Real customer reviews from Audi owners like you.

Excellent Rating

(73)

Rating Summary
67
1
0
1
4
67
1
0
1
4

Ruben

35 years of experience
83 reviews
Ruben
35 years of experience
Audi S4 V8-4.2L - Shock Absorber Replacement (Rear) - Apollo Beach, Florida
Ruben is a great professional. He was on time and very thorough with the job. I definitely recommend him as a mechanic.

Joe

15 years of experience
453 reviews
Joe
15 years of experience
Audi S4 V8-4.2L - Gas Cap - Nashville, Tennessee
Once he arrived he stayed to give a thorough inspection and possible options for car (our need could have been other things as well). Had the right part. Definitely recommend Joe and recommend the service.

Michael

27 years of experience
483 reviews
Michael
27 years of experience
Audi S4 V6-3.0L Turbo - Battery - Tempe, Arizona
Fast, and made everything very easy! Very friendly and also answered other questions I had about my vehicle.

Mark

11 years of experience
349 reviews
Mark
11 years of experience
Audi S4 V6-2.7L Turbo - Car is not starting - Mountain View, California
Mark is an awesome mechanic, he was polite, extremely knowledgeable, and very patient with me and total lack of understanding with anything related to cars!!

Excellent Rating

(73)

Rating Summary
67
1
0
1
4
67
1
0
1
4
Number of Audi S4 services completed
803+
services done by our mechanics
TOTAL NUMBER OF EXPERT Audi MECHANICS
700+
experts on our platform

Recent articles & questions

Rules of the Road for All States
Following Following the “rules of the road” is important to maintain your spot as a member of the safe driving (https://www.yourmechanic.com/article/auto-safety-tips-by-maddy-martin) community and reducing crashes (https://www.yourmechanic.com/article/how-to-survive-a-car-collision-by-joyce-morse) and related injuries. Traffic accidents injure and take the lives of thousands of people...
P0313 OBD-II Trouble Code: Misfire Detected with Low Fuel Level
P0313 means a misfire has been detected in an engine cylinder with a low fuel reading, likely due to an insufficient fuel level or bad ignition coil.
How to Replace an Instrument Voltage Regulator
The instrument cluster has a voltage regulator that fails when the panel is dim or flickering, reads erratically, or is totally inoperable.

Transmission leak and no acceleration what could be the problem?

It is possible that your transmission could be slipping due to the fluid leak. I would recommend having a transmission inspected by a qualified professional to determine the exact source of the leak. Once the leak source is determined and...

High idle and poor gas on my 92 Chevy s10 4.3 . How can I fix this?

Hi Dominga. Thanks for submitting your question today. There could be several mechanical problems causing the high idle and excessive fuel consumption. Usually, it is something simple - like a loose vacuum line, dirty or damaged mass air flow sensor...

Hello, my car lights will turn on but I cant get a click or turn over. I used a millimeter to check the battery and fuses and both are good. But when I took out the 100 fuse in the engine the millimeter almost went to 0. Is that because it's a bigger fuse than the rest or is that fuse bad

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