Service bulletins for the 2018 Audi Q3
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.
587 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Electrical system are shown. Show all
| A271730 2045081- | 2018-02-05. Service bulletin. ELECTRICAL SYSTEM. This technical service bulletin provides troubleshooting for the battery for a condition that causes no start due to low voltage. |
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| A911737 2047576- | 2018-02-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This is a reference bulletin that contains software update information for the MID2 MMI system. |
| Bulletin - Updat | 2017-11-08. Service bulletin. EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE. Bulletin - The software update will correct a cylinder imbalance monitor tracking error within the fuel system OBD readiness bit on specified MY 2016-2018 vehicles. |
| Dealer Letter - | 2017-11-08. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. Dealer communication - The software update will correct a cylinder imbalance monitor tracking error within the fuel system OBD readiness bit on specified MY 2016-2018 vehicles. |
| 12-13-2016B | 2017-10-21. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. New document |
| A2716262045081 | 2017-03-17. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. THIS TECHNICAL SERVICE BULLETIN PROVIDES TROUBLESHOOTING FOR THE BATTERY FOR A CONDITION THAT CAUSES NO START DUE TO LOW VOLTAGE. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.