The adaptive headlights of a BMW are one of the luxury brand’s more sought-after features. They automatically adjust their intensity, width, and range to provide optimal illumination while driving at night. Unfortunately, in recent years, car owners have begun to experience problems with the functionality of their adaptive headlights, most commonly attributed to faulty wiring and other electrical issues. In this article, we’ll be taking a look at some of the potential causes behind the failure of BMW’s adaptive headlights.
Faulty Wiring Harness
One of the main culprits for failing or malfunctioning adaptive headlights is an electrical fault within the wiring harness that connects it to other components in your vehicle. This can happen due to either wear and tear which affects both the wires within the harness, or from corrosion caused by water seeping into the connections. Some owners may also find that when they switch their car on, their lights do not turn on anymore, or will flicker intermittently when driving — these are signs that something might be wrong with your wiring harness.
Failed Control Module
Another cause for BMW’s adaptive headlight failure is a failed control module. The control module (also known as a Body Control Module) acts as a central hub for all of your vehicle’s electronic components, including your adaptive headlights. If you observe any odd behavior while turning on and off your car’s lighting system, or discover that certain areas are not illuminated correctly despite making adjustments to them manually, then it could be a sign that something is wrong with the control module itself.
Sensor Malfunctioning
In some cases, malfunctioning adaptive headlight issues can be attributed to sensor errors. The sensors used in modern vehicles such as BMW help detect nearby objects and adjust its lights accordingly; however, if these sensors become misaligned due to exposure to dirt or dust over time, then it can result in poor performance and illumination from your lamps. It might require professional cleaning and re-calibration before they start functioning properly again.
Bulb Issues
It is also possible for bulb issues to lead to BMW adaptive headlight failures. Bulbs suffer from general wear and tear over time and must eventually be replaced — this includes Xenon bulbs typically found within upscale cars, such as those from BMW, too. BMW cars are known for their quality and performance, which is why owners take pride in them. Unfortunately, sometimes there can be issues with components like the BMW adaptive headlights that can have an unfortunate effect on performance and overall satisfaction.
Possible causes for these failures include problems with the light bulbs in the headlights or their control module, water infiltration into the light casing causing condensation to form, or shorts that happen due to electrical damage or corrosion. To make sure your BMW adaptive headlights are working properly it’s important to regularly inspect the system and proactively replace any light bulbs before they run out of life expectancy.
If you notice any dimming lights or flickering even after replacing old bulbs with newer ones, then there might be something more serious going on which requires further inspection by one of our expert technicians.
There are several potential causes behind why your BMW’s adaptive headlights may not be functioning correctly — ranging from wiring faults right through to sensor misalignments and bulb replacement needs. It is important that if you believe anything is wrong with them then consult one of our qualified technicians who will be able to diagnose any underlying issues quickly and accurately. That way they can make the necessary repairs to get your BMW back to optimal working condition.
Book An Appointment At Milestone Motors To Have Your BMWs Adaptive Headlight Failure Repaired
Milestone Motors is the perfect place for you to get your BMW adaptive headlight failure repair taken care of. Our team of certified professionals is highly skilled and experienced in working with BMW vehicles, meaning you can rest assured that your repair job will be done properly the first go-around. Not only do we provide top quality service and competitive pricing, but we offer fast turnarounds too.
Milestone Motors located in Royal Palm Beach, FL makes it easy to book an appointment with us today. We also proudly serve the surrounding areas of Palm Beach, Wellington, and West Palm Beach, FL. Our experienced service advisors will take the time to truly understand the needs of your vehicle, so you can rest assured knowing it’s in the best care possible. From regular service like oil changes and tire rotations to more complex repairs and replacements, Milestone Motors has you covered. We offer convenient scheduling options for our customers and our technicians are certified in all aspects of automotive repair. Don’t wait – book an appointment with Milestone Motors today.