B1455 on the 2016 Audi TTS
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.
| TSB_2053869_6 | 2025-11-08. Service bulletin. This bulletin addresses complaints about the heated steering wheel, DTC B145504. |
|---|---|
| A4822232053869_5 | 2022-04-05. Service bulletin. This bulletin contains repair instructions for when DTC B145504 with symptom code 7340800. |
| A4819782053869_2 | 2019-06-06. Service bulletin. This bulletin contains repair instructions for when DTC B145504 with symptom code 7340800. This document applies to every 2016-2019 Audi Model. |
| A481977 2053869- | 2019-04-01. Service bulletin. This bulletin contains repair instructions for when DTC B145504 with symptom code 7340800. |
4 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.