Service bulletins for the 2025 Audi SQ6
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.
644 on file from NHTSA, as of 2026-10-19.
About U1101 on the 2025 Audi SQ6: what the code means, and the bulletins and recalls about the same components.
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By component
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Only bulletins with trouble code: U1101 are shown. Show all
| TSB_2079729_3 | 2026-01-07. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides a software update when various messages related to driver assist systems appre; DTC U110100 logged in various control modules. |
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| TSB_2079729_2 | 2025-12-05. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides a software update when various messages related to driver assist systems appre; DTC U110100 logged in various control modules. |
| TSB_2076729_1 | 2025-11-08. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when there are various messages relating to driver assist systems; DTC U110100 logged in various control units. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.