Service bulletins for the 2021 Audi S7
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.
1147 on file from NHTSA, as of 2026-10-19.
About B1058 on the 2021 Audi S7: 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: B1058 are shown. Show all
| TSB_2070211_5 | 2025-11-08. Service bulletin. FUEL/PROPULSION SYSTEM. This bulletin provides information when the EPC light is on; Fuel level sender DTC B10581B, B103E1B resistance too high. |
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| TSB_2070211_4 | 2025-07-08. Service bulletin. FUEL/PROPULSION SYSTEM. This bulletin provides information when the EPC light is on; Fuel level sender DTC B10581B, B103E1B resistance too high. |
| TSB_2070211_3 | 2025-05-03. Service bulletin. ENGINE. This TSB provides information when the EPC Light is on: Fuel level sender DTC entry B10581B, B103E1B Resistance too high. |
| A2024712070211_2 | 2024-08-06. Service bulletin. ENGINE. This bulletin provides information when the EPC light is on; fuel level sender; DTC entry B10581B, B103E1B Resistance too high. |
| A2023592070211_1 | 2023-06-06. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; FUEL SYSTEM, GASOLINE. This bulletin provides information for when an EPCO warning and a fuel system warning are displayed in the instrument cluster with DTC B10581B. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.