Service bulletins for the 2019 Audi Q7
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.
1142 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| A4320352059364_1 | 2020-05-07. Service bulletin. SUSPENSION. This bulletin contains a software update for DTC U013200. |
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| A4320342059363_1 | 2020-05-07. Service bulletin. SUSPENSION. This bulletin contains repair instructions for DTC C1260F0 and U112100 with an air suspension malfunction warning. |
| A3920302059129_1 | 2020-05-07. Service bulletin. SERVICE BRAKES. This bulletin contains instructions to diagnose noises and/or vibrations in tight turns. |
| A1520342053278_3 | 2020-05-07. Service bulletin. ENGINE AND ENGINE COOLING. 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. |
| A9020452059335_1 | 2020-05-07. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains information on noises from the instrument cluster installation area. |
| A9020442032113_3 | 2020-05-07. Service bulletin. ELECTRICAL SYSTEM. This information bulletin contains a background on the outside air temperature reading. |
| A9420232047618_4 | 2020-05-07. Service bulletin. EXTERIOR LIGHTING. This bulletin contains instructions for when the rear lid is closed but the lights on the rear bumper do not switch over to the main lights on the rear lid. |
| A2620402054935_4 | 2020-05-07. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. This bulletin contains repair instructions for when there is a droning, buzzing, or vibration; especially between 1,000 - 1,400 rpm and it can be isolated to the underside of the front of the vehicle. |
| A6420722047061_2 | 2020-05-07. Service bulletin. STRUCTURE. This bulletin contains a cleaning procedure from leftover residue from suction cups or labels. |
| A3920292059112_1 | 2020-05-07. Service bulletin. ENGINE AND ENGINE COOLING. This bulletin contains repair instructions for an oil leak on the rear differential. |
| SM 21-2020 | 2020-05-07. Service bulletin. EQUIPMENT. This special notice is to inform dealers to return the parts listed if it meets the criteria provided. |
| A012054201475311 | 2020-05-07. Service bulletin. FUEL SYSTEM, GASOLINE. This bulletin contains instructions for when to add gasoline additives for cleaning the injectors. |
| A5120132009967_1 | 2020-04-06. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin contains instructions for vehicle inspection, protection removal, and detailing. |
| SM 17-2020 | 2020-04-02. Service bulletin. EQUIPMENT. This special notice is to inform dealers to return the part listed if it meets the criteria provided. |
| A942020201780613 | 2020-04-02. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains information regarding when the message 'Vehicle lights: malfunction' appears with DTC 03280, 01800, or B126AF0. |
| A4820852053869_3 | 2020-04-02. Service bulletin. STEERING. This bulletin contains repair instructions for when DTC B145504 with symptom code 7340800. 48 Steering wheel heater is not working, DTC B145504 is stored in the steering column control module. |
| A4420742048563_3 | 2020-04-02. Service bulletin. TIRES. This bulletin contains repair instructions for abnormal tire wear on the edges of the tire. |
| A4020032058489_2 | 2020-04-02. Service bulletin. SUSPENSION. This bulletin contains repair instructions for when there is rumbling, squeaking, creaking or similar noises from the front end when driving on uneven roads. |
| A4020022058421_2 | 2020-04-02. Service bulletin. STEERING. This bulletin contains repair instructions for when there is squeaking and creaking when steering or during suspension movement. |
| A2620382058574_2 | 2020-04-02. Service bulletin. STRUCTURE. This bulletin contains repair instructions for when there is droning, buzzing, or vibration; especially between 1,000 - 1,400 rpm and it is isolated to the underside of the front of the vehicle. |
| A012046201475310 | 2020-04-02. Service bulletin. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS. This bulletin contains instructions for when to add gasoline additives for cleaning the injectors. |
| 19AUUSMaint0320 | 2020-04-02. Service bulletin. ENGINE. Standard Maintenance Section - Added A6 (all models) & A7 (all models) to "Plenum Chamber and water drain valves: Check for Dirt." |
| A912039201818711 | 2020-03-05. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. This bulletin contains inspection guidelines for radio interference that causes noises in the speaker. |
| A9120402056076_7 | 2020-03-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin contains instructions for when there is no diagnostics communication with the ConBox. |
| A9120372057052_2 | 2020-03-05. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). This bulletin contains instructions for when the MMI shows the message 'Read error occurred when accessing the navigation data' after initialization and reboots constantly with DTC B126CF0 and/or B126CF1. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.