Flickering headlights in a BMW 7 Series (G11/G12 (2015-present)) with B58 (3.0L I6) Engine

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Driving your BMW 7 Series (G11/G12) with its mighty B58 (3.0L I6) engine should be an experience filled with comfort and luxury. However, the joy can be compromised if you notice your headlights flickering. This isn’t just an aesthetic problem – a fluctuating visibility can transform your pleasure drive into a safety concern real quick.

Probable Causes of Flickering Headlights

The flickering headlights in your BMW 7 Series could be attributed to a variety of sources. These may range from simple mechanical issues to more complex electrical and software-related anomalies.

• Mechanical Causes: Loose headlight bulbs or faulty bulb connections are common mechanical causes. Over time, these connections may weaken or corrode, leading to inconsistent power supply to the headlights.
• Electrical Causes: A defective alternator or battery could result in inconsistent voltage supply, causing the headlights to flicker. It might also be due to aged wiring harnesses, which can degrade and create abrupt power disruptions to your headlights.
• Software-Related Causes: The modern BMW 7 Series models feature an advanced lighting system controlled by software. A software glitch may interfere with their correct functioning, leading to the flickering issue.

Addressing the Flickering Headlights

Once you identify the root cause, here are some potential solutions to address the issue:

• Professional Diagnostics: Professional diagnostics can pinpoint the exact issue, be it with the bulb connections, alternator, battery, wiring, or software.
• Part Replacements: If a faulty battery, alternator, or bulb connector is to blame, replacing the defective component can rectify the issue.
• Software Updates: If the issue stems from a software glitch, the solution lies in performing a software update, which should be left to professionals to ensure correct installation.

Opt for the Professionals at Motorsport-Werk

At Motorsport-Werk, our experienced team of professionals is equipped to handle the diagnostics, part replacements, and software updates needed to address the flickering headlights issue with your BMW 7 Series. We offer full servicing in NL and DE and worldwide support via Microsoft Teams. Embrace a smooth, uninterrupted driving experience with your BMW 7 Series.

Get in Touch Today

So, why wait when you can conquer your headlight hitches today? Schedule an appointment with us to explore our wide array of professional services and solutions. Let’s brighten up your journey together!

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