Bentley Flying Spur Lighting Upgrade Review — Cost & Results

Bentley Flying Spur 2nd Gen: Addressing Common Lighting Issues

The Bentley Flying Spur, particularly the 2nd generation, can experience recurring issues with its lighting systems. A common problem reported by owners involves the failure of LED daytime running lights and turn signals. This isn't just an aesthetic concern; it impacts safety and the vehicle's overall appearance. While these issues can manifest in various ways, such as a non-functional passenger-side turn signal while the driver's side operates normally, the root cause often lies within the headlight's main module. Unfortunately, Bentley typically only offers the entire headlight assembly as a replacement part, making individual module repair or upgrade a more economical choice for many owners.

Headlight LED Repair and Upgrade Process

Revitalizing the lighting system of a Bentley Flying Spur involves a detailed repair and upgrade process. The first step requires carefully separating the headlight housing and lens. During this disassembly, a sticky residue can often be found on the inside of the lens, a phenomenon also observed in other Volkswagen Group vehicles like Audi. This residue can be cleaned off to improve clarity. Additionally, the projection lenses themselves may become clouded over time due to accumulated xenon gas, leading to reduced light output. Thorough cleaning of these components is crucial for restoring optimal visibility.

Installation process:

1. Disassemble the headlight housing and lens to access internal components.
2. Clean any accumulated residue from the lens interior and address clouding on projection lenses.
3. Replace faulty LED modules with new units.
4. Thoroughly test all lighting functions before reassembling the headlight and reinstalling it on the vehicle.

This meticulous approach ensures that not only are the malfunctioning parts repaired but the entire lighting system is optimized for performance and longevity. The service described here was performed in Korea, where specialized technicians address these complex lighting issues.

Before & After: Enhanced Lighting Performance

Following the repair and upgrade, the Bentley Flying Spur's lighting system exhibits a noticeable improvement. The new LED daytime running lights emit a brighter, crisper white light, approximately 30% more intense than the original, offering a cleaner, more modern aesthetic compared to the stock yellowish hue. When the positioning lamps (parking lights) are activated, the daytime running lights smoothly dim, demonstrating the correct functioning of the dimming feature. The cleaning of the projection lenses also contributes to a more uniform and brighter light distribution on the road.

The previously problematic passenger-side turn signal now functions correctly. To ensure consistent appearance and prevent future issues, the driver's side turn signal was also addressed, matching the color and brightness of the passenger side. After comprehensive testing, the headlights were reinstalled on the vehicle, restoring its full lighting functionality and enhancing its premium appearance. While specific costs were noted in Korean Won, the complexity and specialized nature of this upgrade suggest a significant investment, with comparable services in the US potentially ranging from several hundred to over a thousand dollars depending on the extent of the work.