2018 Audi A6 Technical Service Bulletins

702 technical service bulletins (TSBs) are on record for the 2018 Audi A6. 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.

• 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…
• 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.
• 11021473Jul 18, 2025Body and structure. This TSB provides information related to billing regarding billing for a broken sunroof glass panel.
• 11021452Jul 10, 2025Body and structure. This bulletin provides information when there are noises after selecting a gear while the vehicle is idling and stationary, or while driving.
• 11021447Jul 10, 2025Other or unknown. This bulletin provides information about professional noise analysis with the VAS 611 015 PICO-NVH tool
• 11020367Jun 26, 2025Fuel system. This bulletin provides information when there is corrosion on the exhaust tail pipes.
• 11018973May 28, 2025Engine. This bulletin provides information when DTC U14A00 Terminal 30 is stored in the ECM.
• 11018975May 22, 2025Body and structure. This bulletin provides information when there are noises after selecting a gear while the vehicle is idling and stationary, or while driving.
• 11018960May 22, 2025Body and structure. This bulletin provides accounting instructions for noises from the headliner/noises from the panoramic sunroof.
• 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.
• 11018962May 5, 2025Electrical system. This bulletin provides information when the restricted function icon for Audi pre sense is displayed after engine starts.
• 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.
• 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.
• 11016561Mar 20, 2025Other or unknown. This TSB is a label placement guide as required by CARB for remanufactured parts.
• 11016532Mar 12, 2025Engine. This bulletin provides informatin when the engine does not run smoothly at idling speeds.
• 11016502Mar 12, 2025Suspension. This bulletin serves as an assessment aid for shock absorber leaks.
• 11016522Mar 4, 2025Other or unknown. This bulletin provides information regarding various comlaints related to Apple CarPlay with Apple iOS devices.
• 11016505Mar 4, 2025Visibility (wipers, defrost, mirrors). This bulletin provides information regarding the GFF test plan required for A/C compressr replaements regardless of the concern.
• 11015754Feb 18, 2025Body and structure. This bulletin provides information about leather care and seat repair.
• 11013750Jan 31, 2025Electrical system. This TSB provides information when there are visible wires in the interior.
• 11013723Jan 21, 2025Body and structure. This TSB provides information when the exterior rubber trim is spotted.
• 11013719Jan 15, 2025Suspension. This TSB provides informaiton pertaining to noises from the guide link bush.
• 11013718Jan 15, 2025Suspension. This TSB provides informaiton about locating noises coming from suspension.
• 11013716Jan 14, 2025Suspension. This bulletin is an assessment aid for shock absorber leaks.
• 11013709Jan 9, 2025Suspension. This bulletin provides information when noises from wheel input shaft/drive shaft are reported.
• 11012503Dec 17, 2024Other or unknown. This bulletin provides information when a GFF test plan required for A/C compressor replacements regardless of concern.
• 11012492Dec 17, 2024Body and structure. This TSB provides information when there is cracked paintwork with corrosion at joint between roof and roof side member.
• 11012497Dec 12, 2024Body and structure. This bulletin provides informationw hen there are optical defects, scratches, and/or chrome peeling.
• 11012501Dec 10, 2024Electrical system. This bulletin provides information when the control functions in the vehicle are restricted.
• 11012490Dec 6, 2024Wheels. This bulletin provides information regarding wheel alignment.
• 11012483Dec 6, 2024Electrical system. This bulletin provides information in circumstances where there are noises/vibration from front of vehicle in dynamic mode.
• 11012476Dec 5, 2024Engine. This bulletin provides information when the MIL is on; DTCs for misfire, air/fuel ratio imbalance, or lean fuel system stored in the ECM P030000.
• 11011285Nov 26, 2024Electrical system. This TSB Provides information when parking assistance provides false warnings.
• 11011282Nov 22, 2024Body and structure. This bulletin provides information when speaker rattles, vibrations, or audio interference is noted.
• 11011263Nov 22, 2024Body and structure. This bulletin provides information regarding cleaning exterior glass.
• 11011252Nov 22, 2024Transmission and drivetrain. This bulletin provides information for when there are noises after selecting a gear at idlijng speed when the vehicle is stationary; noises when driving in different gears.
• 11011240Nov 20, 2024Other or unknown. This bulletin provides information about professional noise analysis with the VAS 611 015 PICO-NVH tool
• 11011296Nov 15, 2024Electrical system. This bulletin provides service-info relating to lithium-ion high-voltage batteries; determining energy content.
• 11011303Nov 7, 2024Electrical system. This bulletin provides information when the anti-theft alarm activates for no reason, or when the anti-theft alarm does not activate.
• 11009941Oct 31, 2024Body and structure. This bulletin provides diagnostic information regarding the locking system.
• 11009928Oct 8, 2024Engine. This bulletin provides informatin when the engine does not run smoothly at idling speeds.
• 11009927Oct 8, 2024Engine. This bulletin provides information when oil is lost from the filler cap.
• 11009983Oct 7, 2024Other or unknown. Vehicle Concerns Before Recall Repair Available
• 11009327Sep 24, 2024Engine. This bulletin provides information when ther is an Engine: start/stop system fault shown and start/stop system not is working; mileage below 50 km/32 miles.

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