# B1765 on the 2026 Bentley Flying Spur

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name B1765

- [11020979](https://open.wenmarpro.com/bulletins/11020979), 2025-07-30: DTC B1765F1 \- "Active noise cancelling basic settings not performed" \(Bang \& Olufsen\) \| Flying Spur \| 26MY. Condition: For vehicles with a Bang \& Olufsen sound system, the following DTC may be stored in the control module 005F \(Information Electronics 1\): • B1765F1 – Active Noise Cancelling: Basic Settings Not Performed This may be accompanied by customer complaints of diminished active noise cancelling, or a warning in the diagnostic log after a module replacement or software update.