Service bulletins for the 2019 Audi A8
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.
1326 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| A6620672060333_2 | 2020-11-05. Service bulletin. EQUIPMENT; STRUCTURE:BODY. This bulletin contains instructions for when the black optic trim is discolored. |
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| A1320092060876_1 | 2020-11-05. Service bulletin. ENGINE; EQUIPMENT. This bulletin states to continue diagnosis when there are corrosion marks with DTC P030000. |
| A9120172055188_3 | 2020-11-05. Service bulletin. ELECTRICAL SYSTEM:ADAS:HUD:CAMERA/SENSOR; EQUIPMENT. This bulletin contains repair instructions for when one of the following DTCs is logged B127C04, B127D04, B127E04, B127F04, and B200FFA with a fogged overhead camera. |
| A8720082061005_1 | 2020-11-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This bulletin contains repair instructions for when there are segments missing from the rear HVACN control display. |
| A9020752060332_2 | 2020-11-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. This bulletin contains instructions for creating a PSS record when DTC C12D5FA is stored and the driver assist systems are inoperable and a warning message is displayed. |
| A9020732059891_3 | 2020-11-05. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. This informational bulletin directs you to read the SSP and not perform any repairs for the concern. |
| A4020142060855_1 | 2020-11-05. Service bulletin. SUSPENSION; EQUIPMENT. This bulletin contain repair instructions for rumbling noises from the suspension - upper link rubber mounting. |
| A1720112060750_1 | 2020-11-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION; EQUIPMENT. This bulletin contains instructions for using the UV additive to find engine oil leaks. |
| A1520352053278_4 | 2020-11-05. Service bulletin. ENGINE; STRUCTURE:BODY. This bulletin contains repair instructions for 3.0 and 2.9 TFSI engines that have oil loss around the engine compartment, front end, and underbody. |
| A0020422045316_5 | 2020-11-05. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:ENGINE. This bulletin contains information for diagnosing the Start/Stop system. |
| 21AUTIRECHAINS | 2020-10-06. Service bulletin. TIRES; EQUIPMENT; WHEELS. Added new graphic to reflect where to find MY 21 information |
| A9120142060675_1 | 2020-10-06. Service bulletin. STRUCTURE; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:WARNING; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS; EQUIPMENT:ELECTRICAL. This bulletin contains instructions for addressing the issue when the parking assist will intermittently alert the customer to an obstruction and the sensors look 'pushed in'. |
| A9120112037809_7 | 2020-10-06. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). This informational bulletin contains instructions about updating the navigation map. |
| A9020692056016_2 | 2020-10-06. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:ADAS. This bulletin contains repair instructions for DTC C12B3F2. |
| A9020682059891_2 | 2020-10-06. Service bulletin. ELECTRICAL SYSTEM; ENGINE. This informational bulletin directs you to read the SSP and not perform any repairs for the concern. |
| A9020672055906_3 | 2020-10-06. Service bulletin. ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; FORWARD COLLISION AVOIDANCE: ADAPTIVE LIGHTING. This bulletin contains PSS instructions for when the Audi Adaptive light, pre sense malfunction, and the Adaptive Cruise Assist does not work. |
| A0120842060565_1 | 2020-10-06. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update for when a MIL is on with DTC U300100. The engine may not start. |
| A2020302060377_2 | 2020-10-06. Service bulletin. ENGINE. This bulletin contains repair instructions for when DTC P310B00 is stored and the engine does not start or intermittently does not start. |
| A9620552060530_1 | 2020-09-03. Service bulletin. LANE DEPARTURE: WARNING; LANE DEPARTURE:SOFTWARE. This bulletin contains a software update for when the intersection/lane change assist system is inoperable one of four messages and DTC B200047 stored in one of the corner radar modules. |
| A9020652032113_4 | 2020-09-03. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING:COOLING SYSTEM. This information bulletin contains a background on the outside air temperature reading. |
| A6920572056421_3 | 2020-09-03. Service bulletin. AIR BAGS; SEAT BELTS. This informational bulletin contains instructions on when DTC B101C07 is stored in the airbag control module/ safety computer. |
| A0120832060429_1 | 2020-09-03. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. This bulletin contains instructions for when there may be a noise from the exhaust flap or there are DTCs sporadically stored in the ECM. |
| A0120822058767_6 | 2020-09-03. Service bulletin. ENGINE; EQUIPMENT. This bulletin contains instructions for DTCs P218100, P017B00, P308100, and P01E400. |
| A0120812060491_1 | 2020-09-03. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update for when the MIL is on with erratic idle and at least two of the following DTCs: P030100, P030200, and/or P030300. |
| SM 49-2020 | 2020-09-03. Service bulletin. EQUIPMENT; STEERING. This special notice is to inform dealers to return the part numbers listed if they meet the criteria. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.