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B2F01 on the 2026 Audi RS e-tron GT

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 B2F01
TSB_2064758_52025-11-08. Service bulletin. This bulletin provides information when DTC B2F0100, U012700, U112200, and/or U112300 is stored in the ABS control module.

1 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.