Service bulletins for the 2026 Audi S e-tron GT
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.
420 on file from NHTSA, as of 2026-10-19.
About C1399 on the 2026 Audi S e-tron GT: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: C1399 are shown. Show all
| TSB_2063679_6 | 2025-11-08. Service bulletin. SERVICE BRAKES. This bulletin provides information when the DTC C1399F0 is stored in the ABS control module. |
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| A4324992063679_5 | 2024-10-28. Service bulletin. SERVICE BRAKES. This bulletin provides information when the DTC C1399F0 is stored in the ABS control module. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.