Home2012-2019 3 Series (F3x)BMW F30 Fog Light Bulb Replacement - 2012-2019 3 Series

BMW F30 Fog Light Bulb Replacement – 2012-2019 3 Series

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Repair Summary
This article covers replacing the fog light bulb in a BMW F30 3 series vehicle. Even though we used a 2014 320i to perform this repair, this article can be applied to any 2012-2019 F30 3 series vehicle with minor modifications to the repair steps.
F30 3 Series 318d
F30 3 Series Hybrid 3
F30 3 Series 335iX
F30 3 Series 335i
F30 3 Series 335dX
F30 3 Series 330d
F30 3 Series 330dX
F30 3 Series 328i
F30 3 Series 328dX
F30 3 Series 328d
F30 3 Series 328iX
F30 3 Series 320iX
F30 3 Series 325d
F30 3 Series 320i
F30 3 Series 320i ed
F30 3 Series 320dX
F30 3 Series 320d ed
F30 3 Series 320d
F30 3 Series 318dX
F30 3 Series 316i
F30 3 Series 316d

A BMW F30 fog light bulb replacement only takes a few minutes and can be done by even the most novice home mechanic.

Left fog light on an F30 2014 320i.
The fog lights on 2012-2019 3 series vehicles are located on the lower front bumper and are manually activated by a dashboard button located next to the headlight switch. BMW fog lights assist the headlights in low visibility conditions by illuminating the driving surface. Their low proximity to the ground helps keep the road surface in view in rainy or foggy conditions with minimal glare in the driver's eyes.
A BMW fog light bulb replacement requires loosening the front fender liner and bending it slightly back to access the rear of the lamp. The H8 fog light bulb can then be easily removed from the rear of the lamp assembly and replaced. We give detailed step-by-step instructions below on how to perform this procedure.
View the detailed parts diagram for this repair.
Includes detailed part diagrams, part numbers and links to purchase all of the required components needed to complete this repair.
Before starting this repair, you must have the following required parts.
Commonly used in many different models.
35 watt fog light bulb used in several locations depending on application.
Commonly used in many different models.
The H8 Xtreme White Plus Series of high output replacement bulbs give drivers better color recognition, depth perception, and improved contrast over stock halogen bulbs, all while meeting DOT specification. Xtreme White Plus bulbs feature a crisp white light output that allows for better road illumination, while a blue top coat adds style to your vehicle with the Xtreme White's 4000k color temperature.
Repair Steps
Section 1 - BMW F30 Fog Light Bulb Replacement
The BMW F30 fog light bulb must be accessed from inside the front fender well. There is unfortunately not an access cover...you will need to remove a few screws from the fender liner and pull it back to remove the bulb.
  1. Turn the front wheel out on the side of the vehicle you are replacing the fog light bulb on.bmw f30 fog ligh bulb replacement - Turn the wheel out on the side you are working
  2. Using an 8mm socket wrench, remove the three outside fender liner screws. This will loosen the fender liner just enough so the rear of the fog light can be accessed.bmw f30 fog ligh bulb replacement - Use an 8mm socket wrench to remove the three outer fender liner screws.Pull the fender liner back so the fog light bulb can be accessed.
  3. Locate the rear of the fog light lamp. The H8 fog light bulb is mounted in the rear of the lamp.bmw f30 fog ligh bulb replacement - Locate the fog light's H8 bulb
  4. Turn the H8 fog light bulb clockwise to release it from the lamp.Turn the H8 bulb clockwise to release it from the lamp.
  5. Disconnect the electrical connection from the bulb by pinching in the sides and pulling it free.bmw f30 fog ligh bulb replacement - Disconnect the bulb by pinching in the sides of the connector and pulling it freebmw f30 fog ligh bulb replacement - The H8 fog light bulb
  6. Install a new bulb following the above steps in reverse. Never touch the glass of a new bulb with your bare hands...the oil from your skin can cause it to overheat.
BMW F30 Fog Light Bulb Replacement Finished

BMWF30320iN20 2.0L
BMWF30320i xDriveN20 2.0L
BMWF30328dN47 2.0L
BMWF30328d xDriveN47 2.0L
BMWF30328iN20 2.0L
BMWF30328i xDriveN20 2.0L
BMWF30330e iPerformanceB48 2.0L
BMWF30330iB48 2.0L
BMWF30330i xDriveB48 2.0L
BMWF30335iN55 3.0L
BMWF30335i xDriveN55 3.0L
BMWF30340iB58 3.0L
BMWF30340i xDriveB58 3.0L
BMWF30ActiveHybrid 3N55 3.0L
BMWF31328d xDriveN47 2.0L
BMWF31328i xDriveN20 2.0L
BMWF31330iB48 2.0L
BMWF34328i xDriveN20 2.0L
BMWF34335i xDriveN55 3.0L
BMWF34340i xDriveB58 3.0L
The Level of Difficulty displays graphically how challenging the repair is, from beginner to expert. Beginner repairs usually require very few tools, have short repair times and are simple to complete for even the most novice of mechanics. As the difficulty level rises expect the repair to demand more time, use more specialized tools, and require a better understanding of mechanics to complete the job.

The Repair Cost graphically displays approximately how expensive the repair will be to perform. The repair cost is defined as the actual money that would need to be spent to purchase required parts and special tools that would not be normally found in the home mechanics garage. Please note that these cost estimates are approximate and can fluctuate based on brand preferences and manufacturer.