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B1477 on the 2024 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. Its meaning is in the manufacturer's service information.

Bulletins for this model year that name B1477
2062257/72026-03-05. Service bulletin. Keyless door entry does not work - Front Outside Door Handle(s) - Touch Sensor DTC B147613 and/or B147713 are present.
2062257/62023-12-06. Service bulletin. Keyless door entry does not work - Front Outside Door Handle(s) - Touch Sensor DTC B147613 and/or B147713 are present. Customer statement / workshop findings: Keyless entry does not work Workshop findings: Front outside door handle(s) touch sensor open circuit DTC(s) present within address 0046.

2 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.