Are the Lights Replaced at BMW 4S Stores Genuine?

[Pluto]

BMW 4S stores use genuine parts for light replacements, which are more reliable compared to other repair shops outside. The prices are relatively higher, but they offer better assurance. Vehicle Lights: These refer to the lamps on a vehicle, serving as tools for road illumination during nighttime driving and as signal indicators for various driving conditions. Vehicle lights are generally categorized into headlights, taillights, turn signals, etc. Methods for Maintaining Vehicle Lights: Regularly clean the lamp covers. Although lamp covers are made of special materials with excellent sealing, dirt and grime can accumulate on them, significantly affecting the vehicle's appearance and the lighting effectiveness. Routinely check if the lights are functioning properly, including different types of lights (such as turn signals, taillights, fog lights, etc.), whether the headlight alignment is correct, and if the brightness is sufficient. Stay informed about the condition of your vehicle lights to prevent accidents.

[SanAlejandro]

I previously had my headlights replaced at a BMW 4S dealership and confirmed they were genuine OEM parts. BMW maintains strict control over original parts, with each component having a unique traceable code. After the replacement, I specifically checked the part's origin using a mobile app, which clearly indicated direct supply from the Bavarian factory. Although OEM headlights are more expensive, their sealing and heat dissipation design better match the vehicle's structure, preventing fogging during highway driving in rainy conditions. The service manager even showed me the parts procurement document stamped with BMW's blue-and-white logo. Had I opted for so-called OEM headlights at a regular repair shop, they'd likely have been salvaged parts or high-quality counterfeits, with rapid brightness degradation.

[DanielMarie]

Last week, I accompanied my friend to the 4S dealership to replace the X5 headlights. The staff unsealed the BMW-branded packaging on the spot. Their workshop is equipped with specialized diagnostic computers, and the replacement was automatically recorded in the official maintenance records. My friend was concerned about non-genuine parts, so the technician showed us the laser-etched part number on the new headlight cover, which perfectly matched the last seven digits of the VIN. What I find most reliable about 4S dealerships is their three-year warranty. A colleague previously replaced headlights with aftermarket parts elsewhere, and they started leaking within six months.

[HarperFitz]

I've been running an auto repair shop for fifteen years and have handled countless BMW headlights. The parts replaced at 4S stores are definitely genuine, with BMW's anti-counterfeit steel stamp in the corner of the headlight housing, and the shape of the mounting clips differs from aftermarket parts. However, be aware that some 4S stores may refurbish old headlights as spare parts, so remember to ask for the parts delivery slip. Genuine headlights typically last about five years, roughly two years longer than aftermarket ones. If dark spots or dim areas appear within three months after replacement, go back to the shop for inspection immediately.