# B1477 on the 2026 Audi SQ5

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 B1477

- [11036942](https://open.wenmarpro.com/bulletins/11036942), 2026-09-04: This bulletin provides information when central locking is not working; DTC B147611 or B147711 in diagnostic address 0009.