Infiniti Q40 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 Infiniti Q40 Fog Light Relay Replacement is $139 with $44 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2015 Infiniti Q40V6-3.7LService typeFog Light Relay ReplacementEstimate$202.39Shop/Dealer Price$241.74 - $320.42
Show example Infiniti Q40 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 Infiniti mechanics

Real customer reviews from Infiniti owners like you.

Excellent Rating

(9)

Rating Summary
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Yoel

9 years of experience
212 reviews
Yoel
9 years of experience
Infiniti Q40 V6-3.7L - Starter - Philadelphia, Pennsylvania
Yoel was really good at diagnosing the not so straight forward issue with my car. It was one of a kind where the battery was draining extremely quickly even when the engine was not running. Eventually it turned out to be a problem with the starter which was correctly diagnosed by Yoel. I highly recommend him to anyone who is having auto problems.

James

30 years of experience
923 reviews
James
30 years of experience
Infiniti Q40 V6-3.7L - Oil Change - Lake Mary, Florida
Timely, well informed and loved this service! Will be using again !

Tinashe

13 years of experience
641 reviews
Tinashe
13 years of experience
Infiniti Q40 V6-3.7L - Car is hard to start Inspection - Atlanta, Georgia
Great and quick diagnosis

Ben

41 years of experience
1452 reviews
Ben
41 years of experience
Infiniti Q40 V6-3.7L - Brake Pads Replacement (Rear) - Houston, Texas
Awesome guy. I’ll be recommending him and requesting him for all of my future appointments. Many thanks Ben.

Excellent Rating

(9)

Rating Summary
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Number of Infiniti Q40 services completed
99+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
900+
experts on our platform

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