BMW 435i Gran Coupe Fog Light Relay Replacement at your home or office.

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Fog Light Relay Replacement Service

How much does a Fog Light Relay Replacement cost?

On average, the cost for a BMW 435i Gran Coupe Fog Light Relay Replacement is $133 with $38 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 BMW 435i Gran CoupeL6-3.0L TurboService typeFog Light Relay ReplacementEstimate$191.37Shop/Dealer Price$227.97 - $298.38
2015 BMW 435i Gran CoupeL6-3.0L TurboService typeFog Light Relay ReplacementEstimate$171.37Shop/Dealer Price$208.00 - $278.43
Show example BMW 435i Gran Coupe Fog Light Relay Replacement prices

What is the Fog Light Relay all about?

Your fog lights don’t need to be on if the headlights aren’t on. For that reason, a fog light relay is used. The fog light relay acts as a switch, enabling the fog lights to come on only when certain criteria are satisfied. Typically, fog lights do not come on when the high beam headlights are on either. The relay directs power to the fog lights only when the switch is on and the right lighting circuits are on. The use of a relay means a low voltage fog light switch can be used. If the full voltage of the fog lights runs through a switch, the switch will become very hot and overload.

Keep in mind:

  • If your fog lights are drawing too much current, the relay can sustain damaged; conversely, a bad relay can cause damage to other components in your lighting system.

How it's done:

  • The faulty fog light relay is identified and access panel removed
  • The defective fog light relay is removed
  • The new fog light relay is installed
  • The fog lights are tested for proper operation and access panel installed
  • The fog lights are finally checked for proper operation

Our recommendation:

Fog light operation is checked when regular maintenance inspections are performed. If the fog lights aren’t working, have them diagnosed and repaired by one of our expert mechanics.

What common symptoms indicate you may need to replace the Fog Light Relay?

  • Turning on your fog lights only result in a clicking sound
  • Fog lights do not work and the appropriate switches don’t light up
  • Fog lights are on all the time

How important is this service?

All lights are required to operate as designed for a vehicle safety inspection. Not only will your vehicle not pass the inspection if the fog lights aren’t working, but your night vision will be obstructed. Have the fog light relay replaced as soon as it is deemed faulty.

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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(6,667)

Rating Summary
6,214
206
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6,214
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Jason

32 years of experience
527 reviews
Jason
32 years of experience
BMW 435i Gran Coupe L6-3.0L Turbo - Oil Change - San Jose, California
Jason is the best mechanic I have ever worked with. He is very personable. I offered him pancakes but he declined. I hope he knows he is really appreciated and I will contact him in the future to do more work. I texted him on his cell but he didn’t answer. Which is good Because he was driving to see me I guess and now I know he doesn’t text and drive. People don’t realize how important it is to focus on the task at hand aka driving and not get distracted. Thanks, You’re my mechanic now Jason. Good luck

Sami

21 years of experience
69 reviews
Sami
21 years of experience
BMW 528i L6-3.0L - Drive Belt Tensioner - Suitland, Maryland
Sammie is very knowledgeable and reall aims to satisfy the customer. Highly recommend this guy.

Whitney

39 years of experience
783 reviews
Whitney
39 years of experience
BMW 325i L6-3.0L - Radiator - San Jose, California
Whitney is the best of the best at what he does. Ive had other mechanics look at my cars before him and they don't pay attention to details as much as he does. With my cars (bmw/mercedes) it's very important that nothing is overlooked. He's the only mechanic i'll work with from now on!

Rodric

14 years of experience
416 reviews
Rodric
14 years of experience
BMW 528i L4-2.0L Turbo - Cabin Air Filter Replacement - Atlanta, Georgia
Fantastic job! Rodric has been completely professional and fully knowledgeable.

Excellent Rating

(6,667)

Rating Summary
6,214
206
60
44
143
6,214
206
60
44
143
Number of BMW services completed
73337+
services done by our mechanics
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