Mercedes-Benz G550 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 Mercedes-Benz G550 Fog Light Relay Replacement is $116 with $21 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 Mercedes-Benz G550V8-4.0L TurboService typeFog Light Relay ReplacementEstimate$191.37Shop/Dealer Price$227.97 - $298.38
2013 Mercedes-Benz G550V8-5.5LService typeFog Light Relay ReplacementEstimate$171.37Shop/Dealer Price$208.00 - $278.43
2011 Mercedes-Benz G550V8-5.5LService typeFog Light Relay ReplacementEstimate$136.33Shop/Dealer Price$164.20 - $208.35
2015 Mercedes-Benz G550V8-5.5LService typeFog Light Relay ReplacementEstimate$171.37Shop/Dealer Price$207.96 - $278.36
2010 Mercedes-Benz G550V8-5.5LService typeFog Light Relay ReplacementEstimate$136.33Shop/Dealer Price$164.22 - $208.40
2014 Mercedes-Benz G550V8-5.5LService typeFog Light Relay ReplacementEstimate$171.37Shop/Dealer Price$208.00 - $278.43
2017 Mercedes-Benz G550V8-4.0L TurboService typeFog Light Relay ReplacementEstimate$176.37Shop/Dealer Price$205.35 - $270.04
2009 Mercedes-Benz G550V8-5.5LService typeFog Light Relay ReplacementEstimate$141.33Shop/Dealer Price$169.61 - $214.07
Show example Mercedes-Benz G550 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 Mercedes-Benz mechanics

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Excellent Rating

(7)

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Robert

20 years of experience
1126 reviews
Robert
20 years of experience
Mercedes-Benz G550 V8-5.5L - Battery - Thornton, Colorado
Great

Tabitha

17 years of experience
336 reviews
Tabitha
17 years of experience
Mercedes-Benz G550 V8-5.5L - Headlight Bulb Replacement (Driver Side Low Beam) - La Jolla, California
very knowledgable, patient and good comunicator., detailed explanations.

Nazareth

27 years of experience
294 reviews
Nazareth
27 years of experience
Mercedes-Benz G550 V8-5.5L - Oil Change - Pasadena, California
Nazareth is an exceptionally competent and nice person, It was a pleasure to deal with. Highly recommending his service.

Ruben

14 years of experience
86 reviews
Ruben
14 years of experience
Mercedes-Benz G550 V8-5.5L - Pre-purchase Car Inspection - Van Nuys, California
Ruben was fantastic!! He arrived on time and meticulously looked over the dealer used car we were looking to purchase. He was very friendly and knowledgable and was happy to answer any questions we had. He was very factual and direct when observing the car, and found a number a faults with it that the the dealer didn't disclose. Ruben saved us from buying a lemon and for that we are truly grateful! Definitely recommend Ruben for a pre-purchase car inspection, he potentially saved us thousands in repair costs that we would have had to pay for if we followed through with buying this lemon Mercedes.

Excellent Rating

(7)

Rating Summary
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Number of Mercedes-Benz G550 services completed
77+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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