Service bulletins for the 2016 Audi A7
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.
965 on file from NHTSA, as of 2026-10-19.
About P0451 on the 2016 Audi A7: 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: P0451 are shown. Show all
| A2022412050276_7 | 2022-03-04. Service bulletin. FUEL SYSTEM, GASOLINE. This bulletin contains repair instructions for when the customer has problems filling the fuel tank and DTC P045100, P044100, P202500, and/or P045300 is present. |
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| A2020262050276_6 | 2020-05-07. Service bulletin. FUEL SYSTEM, GASOLINE. This bulletin contains repair instructions for when the customer has problems filling the fuel tank and DTC P045100, P044100, P202500, and/or P045300 is present. |
| A2020252050276_5 | 2020-03-05. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin contains repair instructions for when the customer has problems filling the fuel tank and DTC P045100, P044100, P202500, and/or P045300 is present. |
| A2019242050276_4 | 2020-01-08. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains repair instructions for when the customer has problems filling the fuel tank and DTC P045100, P044100, P202500, and/or P045300 is present. |
| A2019232050276_3 | 2019-12-06. Service bulletin. FUEL SYSTEM, GASOLINE. This bulletin contains repair instructions for when the customer has problems filling the fuel tank and DTC P045100, P044100, P202500, and/or P045300 is present. |
| A201899 2050276_ | 2018-04-16. Service bulletin. FUEL SYSTEM, GASOLINE. This bulletin contains repair instructions for when the customer has problems filling the fuel tank and DTC P0451 or P0441 is present. |
| A201897 2050276_ | 2018-04-16. Service bulletin. FUEL SYSTEM, GASOLINE. This bulletin contains repair instructions for when the customer has problems filling the fuel tank and DTC P0451 or P0441 is present. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.