2021 Audi Q3 Technical Service Bulletins

870 technical service bulletins (TSBs) are on record for the 2021 Audi Q3. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11023734Sep 10, 2025Visibility (wipers, defrost, mirrors). This bujlletin provides information regarding the GFF test plan required for A/C compressor replacements regardless of the concern.
• 11023806Sep 9, 2025Body and structure. This bulletin provides informatio when the panoramic sliding sunroof is leaking.
• 11023800Sep 9, 2025Electrical system. This bulletin provides workshop information for fault findinga nd repair for the electric tailgate.
• 11023743Sep 8, 2025Electrical system. This bulletin provides information when there is a pixel error (color ful line) in the Audi virtual cockpit.
• 11022715Aug 29, 2025Other or unknown. This bulletin provides tips for improving the robustness of the Bluetooth and CarPlay connection.
• 11022710Aug 29, 2025Body and structure. This bulletin provides information for when there are scratches or a coating on the cover of the instrument cluster, or there are particles or insects inside of the housing.
• 11022704Aug 28, 2025Body and structure. This bulletin provides information when there is corrosion on the tailpipes.
• 11022698Aug 26, 2025Electrical system. This bulletin provides information for wire harness repairs and documentation.
• 11022719Aug 25, 2025Electrical system. This special notice is to inform dealers to return the parts listed and only order the successor parts going forward.
• 11022671Aug 19, 2025Body and structure. This bulletin provides information when the front seat makes creaking/squeaking noises.
• 11022664Aug 19, 2025Other or unknown. This bulletin provides information about professional noise analysis with the VAS 611 015 PICO-NVH tool
• 11022668Aug 15, 2025Other or unknown. This bulletin provides information when the horn sound quality is poor.
• 11022634Aug 2, 2025Electrical system. This bulletin provides information when there are no services in the MMI and the SOS LED does not turn green after PDI.
• 11022645Aug 1, 2025Body and structure. This TSB provides service information regarding noises from the sliding sunroof.
• 11022633Aug 1, 2025Other or unknown. This bulleitn provides information regarding UV Leak additive for finding oil leaks.
• 11022630Aug 1, 2025Other or unknown. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: The hotfix is to correct the issue: Issue seen: ODS5003E Infrastructure Guided Fault Finding: An internal fatal error occurred during the G929 - Vehicle Interior Carbon Dioxide Concentration Sensor function test plan. NOTE: This ODS error could show up on any other GFF function…
• 11021446Jul 31, 2025Electrical system. This bulletin provides information when the Audi virtual cockpit display has semi-circular marks on edges of the display.
• 11021439Jul 31, 2025Electrical system. This TSB provides information when the Audi advanced key is inoperative; door handle touch sensors.
• 11021441Jul 30, 2025Transmission and drivetrain. This bulletin providesi nformation when various DTCs are stored; high maximum temperature recorded for clutch K1.
• 11021438Jul 25, 2025Electrical system. This TSB provides informatin when the cigarette lighter element does not eject, or the cigarette lighter is inoperable.
• 11021480Jul 22, 2025Other or unknown. This bulletin provides information when a customer reports that poor voice quality via bluetooth with iOS 18.0.x - 18.4.x.
• 11021474Jul 21, 2025Body and structure. This bulletin provides information when the external black trim strips are discolored.
• 11021473Jul 18, 2025Body and structure. This TSB provides information related to billing regarding billing for a broken sunroof glass panel.
• 11021442Jul 15, 2025Electrical system. This bulletin provides information when there are no services in the MMI and the SOS LED does not turn green after PDI.
• 11021447Jul 10, 2025Other or unknown. This bulletin provides information about professional noise analysis with the VAS 611 015 PICO-NVH tool
• 11020376Jun 27, 2025Electrical system. This TSB provides information when DTC U010100 is stored; Lost Communication with TCM in diagnostic address 23.
• 11020375Jun 27, 2025Electrical system. This bulletin provides information for vehicles with MIB2+ in instances where the toolbar resets, radio station issues, blue sheen on the map, a privacy pop up, navigation not in cluster, and verious other malfunctions.
• 11020372Jun 27, 2025Electrical system. This bulletin provides information when Key User pariing is not possible, or the myAudi login cannot be completed in the vehicle.
• 11020367Jun 26, 2025Fuel system. This bulletin provides information when there is corrosion on the exhaust tail pipes.
• 11020337Jun 2, 2025Electrical system. This bulletin provides information when the calendar function is not available.
• 11018973May 28, 2025Engine. This bulletin provides information when DTC U14A00 Terminal 30 is stored in the ECM.
• 11018988May 22, 2025Electrical system. This bulletin provides information when a customer states that there is no online connection after visitin gthe workshop after 03/02/2025.
• 11018960May 22, 2025Body and structure. This bulletin provides accounting instructions for noises from the headliner/noises from the panoramic sunroof.
• 11018966May 9, 2025Electrical system. This bulletin provides information when the display of the Audi virtual cockpit is distorted due to a broken screen.
• 11018961May 8, 2025Electrical system. This bulletin provides information when the anti-theft alarm activates for no reason, or when the anti-theft alarm does not activate.
• 11018987May 5, 2025Electrical system. This bulletin provides information when a customer states that there is no online connection after visitin gthe workshop after 03/02/2025.
• 11018962May 5, 2025Electrical system. This bulletin provides information when the restricted function icon for Audi pre sense is displayed after engine starts.
• 11017674Apr 28, 2025Electrical system. This bulletin provides information when ACC inop / PreSense Malfunction, DTC B200FF0 (sym 196672) in 0013.
• 11017666Apr 22, 2025Electrical system. This TSB provides MIB3 Software update instructions.
• 11017657Apr 18, 2025Other or unknown. This TSB is a label placement guide as required by CARB for remanufactured parts.
• 11017649Apr 15, 2025Body and structure. This service information TSB describes a cosmetic issue after using a car wash.
• 11017621Apr 14, 2025Seats. This TSB provides damage assessment guidelines for textile seat covers.
• 11017616Apr 14, 2025Visibility (wipers, defrost, mirrors). This TSB provides information on proper documentation for visual complaints regarding the headlights and taillights.
• 11017615Apr 14, 2025Electrical system. This bulletin provides information when a customer states that there is no online connection after visitin gthe workshop after 03/02/2025.
• 11017638Apr 10, 2025Other or unknown. Apple CarPlay: general troubleshooting for connection complaints.
• 11017625Apr 10, 2025Electrical system. This bulletin provides information when the exterior lights have moisture accumulation.
• 11016568Mar 26, 2025Electrical system. This TSB provides information when convenience opening does not work.
• 11016564Mar 24, 2025Electrical system. This TSB provides troubelshooting steps when the myAuid login can not be completed in the infotainment system
• 11016514Mar 21, 2025Fuel system. This TSB provides information when there are noises from the fuel line.
• 11016561Mar 20, 2025Other or unknown. This TSB is a label placement guide as required by CARB for remanufactured parts.

← All problems reported for the 2021 Audi Q3