Service bulletins for the 2018 Audi S5
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.
816 on file from NHTSA, as of 2026-10-19.
About U10CF on the 2018 Audi S5: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: U10CF are shown. Show all
| A9121982055591_5 | 2021-06-03. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update for when the MMI screens go blank and the system reboots, it may have stored DTC U10CF00 and/or B13B901. |
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| A9120332055591_4 | 2020-12-04. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM; EQUIPMENT. This bulletin contains a software update for when the MMI screens go blank and the system reboots, it may have stored DTC U10CF00 and/or B13B901. |
| A9120952055591_3 | 2020-09-03. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update for when the MMI screens go blank and the system reboots, it may have stored DTC U10CF00 and/or B13B901. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.