Service bulletins for the 2018 Audi A3
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
640 on file from NHTSA, as of 2026-10-19.
About P0C29 on the 2018 Audi A3: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
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Only bulletins with trouble code: P0C29 are shown. Show all
| TSB_2050723_8 | 2025-11-08. Service bulletin. POWER TRAIN. This bulletin provides information when there is a gearbox malfunction warning; DTC P0C2900 in the TCM. |
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| TSB_2050723_7 | 2025-04-04. Service bulletin. POWER TRAIN. This bulletin provides information when there is a gearbox malfunction warning; DTC P0C2900 in the TCM. |
| A3524512050723_6 | 2024-06-25. Service bulletin. POWER TRAIN. This bulletin provides information when there is a gearbox malfunction warning; DTC P0C2900 in the TCM. |
| A3524512050723_6 | 2024-06-25. Service bulletin. POWER TRAIN. This bulletin provides information when there is a gearbox malfunction warning; DTC P0C2900 in the TCM. |
| A3524482050723_5 | 2024-04-04. Service bulletin. STEERING:GEAR BOX (OTHER THAN RACK AND PINION); POWER TRAIN:MANUAL TRANSMISSION:INTERNAL:GEARS; UNKNOWN OR OTHER. This bulletin provides information when there is a Gearbox Malfunction Warning, DTC P0C2900 in the TCM. |
| A3523432050723_3 | 2023-09-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN. This bulletin provides information for when Gearbox Malfunction Warning, DTC P0C2900, P176F00, P176E00 or P175E00 stored in the TCM. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.