Bentley Flying Spur Windscreen 3SE845099AF

part number 3SE845099AF refers to the front windscreen (windshield) for the Third Generation Bentley Flying Spur (2020–Present).

Because the Flying Spur is now equipped with high-level driver assistance systems, the windscreen is no longer just a piece of glass; it is a critical housing for the car’s sensing technology.

1. Technical Specifications

This specific suffix (“AF”) denotes a high-specification glass unit that includes several integrated layers:

• Acoustic Interlayer: Specifically designed to maintain Bentley’s “silent cabin” by dampening exterior wind and road noise.

• Heat-Insulating (Solar Control): Features a metallic interlayer that reflects infrared radiation, reducing cabin heat soak.

• Heated Element: Integrated micro-wires (often invisible to the eye) for rapid defrosting without the need for high-velocity air.

• HUD (Head-Up Display) Compatibility: The glass is “wedged” (polarized) specifically to prevent ghosting or double-imaging of the Head-Up Display projected onto the glass.

2. Sensor & Camera Integration

The 3SE845099AF features a complex “bracket” area at the top center of the glass to support:

• Forward-Facing Camera: For Lane Keep Assist and Traffic Sign Recognition.

• Rain/Light Sensor: For automatic wipers and headlights.

• Humidity Sensor: To manage the climate control and prevent fogging.

3. Comparison with Related Parts

The “3SE” prefix is the designator for the current Flying Spur (ZG2) chassis. You may see other variations:

• 3SE845099M: A standard version often replaced by the updated “AF” or “P” specs.

• 3SD845099: Usually refers to the Continental GT (G3) version; while similar, the curvature and dimensions are specific to the 4-door Flying Spur and are not interchangeable.

4. Critical Installation Note: ADAS Calibration

Important: Replacing this windscreen requires a Dynamic or Static ADAS Calibration. Because the camera is mounted directly to the glass, even a 1mm deviation in the new glass position can cause the Lane Assist or Adaptive Cruise Control to malfunction. This procedure requires Bentley-specific diagnostic software (ODIS).