Service bulletins for the 2021 Audi SQ8
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.
1186 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| A5722912063236_3 | 2022-07-01. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LOCK; UNKNOWN OR OTHER. This bulletin contains diagnosis information for when the front and/or rear doors cannot be opened and there may be various DTCs associated. |
|---|---|
| A4822332064018_6 | 2022-07-01. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update to address a red steering warning light with DTC C10AC07 stored. |
| A4622332051095_7 | 2022-07-01. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. This informational bulletin contains instructions on how to download and use the Audi Frequency App. |
| A4722122055646_3 | 2022-07-01. Service bulletin. SERVICE BRAKES. This bulletin contains repair instructions for when the vehicle sporadically does not start and there is a hard brake pedal concern. |
| A462232203418121 | 2022-07-01. Service bulletin. SERVICE BRAKES. This technical service bulletin provides troubleshooting for brake noise. |
| A4322622059363_3 | 2022-07-01. Service bulletin. SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM; SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. This bulletin contains repair instructions for DTC C1260F0 and U112100 with an air suspension malfunction warning. |
| A4322582059665_3 | 2022-07-01. Service bulletin. SUSPENSION; ELECTRICAL SYSTEM. This bulletin contains a software update that corrects the control module configuration and addresses a warning light. |
| A0022562066297_1 | 2022-07-01. Service bulletin. EQUIPMENT. This bulletin describes a reporting program for Audi certified technicians. |
| A4522262067132_1 | 2022-06-07. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This informational bulletin contains instructions for when the message "Audi pre sense currently restricted. See owner's manual" is displayed in the instrument cluster without DTCs. |
| A9122982063502_5 | 2022-06-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update that addresses DTC B200FF9 with various driver assist malfunction messages. |
| A8722272041717_8 | 2022-06-07. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. This informational bulletin details on how to get a GFF test plan for A/C compressor replacements. |
| A9022602061489_4 | 2022-06-07. Service bulletin. ELECTRICAL SYSTEM. This bulletin states to create a PSS record if the driver assistance systems are sporadically not working. |
| A6022592065731_2 | 2022-06-07. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. This bulletin describes how to modify the sunroof frame if the sunroof glass panel or sunroof frame require replacement, as replacement components have been updated. |
| A442292202256321 | 2022-06-07. Service bulletin. STEERING. This bulletin provides information regarding vibrations or movement that are felt in the wheel. |
| A1522412065684_3 | 2022-06-06. Service bulletin. ENGINE AND ENGINE COOLING. This bulletin describes the proper the steps to identify and directs to repair steps to replace parts in the instance where a broken valve spring has been diagnosed. |
| A3922472064024_2 | 2022-05-05. Service bulletin. ENGINE. This bulletin contains repair instructions for when there is an oil leak from the rear of the vehicle and the sealing caps are missing from the pressure limiting valves. |
| A4822282063528_3 | 2022-05-05. Service bulletin. ENGINE AND ENGINE COOLING. This bulletin contains instructions for addressing intermediate shaft noises that are heard in the engine compartment. |
| A4822262063546_2 | 2022-05-05. Service bulletin. STEERING. This bulletin states how to check for a dynamic steering actuator problem. Solution is under development. |
| A4822252064535_2 | 2022-05-05. Service bulletin. STEERING:COLUMN. This bulletin provides repair instructions to address a clicking noise in the steering column which may arise in some circumstances. |
| A9622772059201_5 | 2022-05-05. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH; ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains information for when the messages appear in the instrument cluster about the high beam assist and/or traffic sign detection with DTC C12B3FD. |
| A9122952055188_4 | 2022-05-05. Service bulletin. BACK OVER PREVENTION: SENSING SYSTEM: CAMERA. 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. |
| A9122942062266_8 | 2022-05-05. Service bulletin. EQUIPMENT:ELECTRICAL. This bulletin states to create a PSS record when last destinations, favorites, and home/work addresses are sporadically lost. |
| A9022592063038_2 | 2022-05-05. Service bulletin. EQUIPMENT:ELECTRICAL. This informational bulletin explains why the version information pops-up. |
| A9022582059335_3 | 2022-05-05. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin contains information on noises from the instrument cluster installation area. |
| A872225201014617 | 2022-05-05. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. This bulletin contains instructions for properly cleaning and removing a musty odor from the heating and ventilation system. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.