Service Bulletins
Manufacturer Technical Service Bulletins (TSBs) issued to authorized dealers — software updates, repair procedures, fault-code fixes, and warranty coverage details for current and recent model years.
2018-2024 Audi Panoramic Sunroof Repair Information TSB
Audi has issued Technical Service Bulletin (TSB) 60 23 66 2054480/3, which provides essential repair information for panoramic sunroofs in various 2018-2024 Audi models. This TSB clarifies the modular design of the sunroof system and directs technicians to the appropriate repair manual sections…
2019-2024 Audi A6 Headlamp Washer Jet Not Retracting TSB
Audi has released Technical Service Bulletin 92 23 34 2065982/2 to address a common issue where the headlamp washer jet does not retract automatically after a wash cycle. This affects various 2019-2024 Audi A6, S6, RS 6 Avant, and A6 allroad models, providing specific repair steps.
2019-2021 Audi A6/A7 Water Ingress into Footwell TSB 2060335/4
Audi Technical Service Bulletin 2060335/4 details a repair for water ingress into the longitudinal member and footwell of 2019-2021 Audi A6, A7, S6, S7, RS 6 Avant, RS 7, A6 allroad, and A7 e-quattro vehicles. This issue can lead to infotainment malfunctions and electrical corrosion.
2021-2023 Audi A4/A5/A6/Q5 Starter/Generator Belt Noise TSB
Audi has released Technical Service Bulletin 13 23 17 2061461/7 addressing grinding, squeaking, or tweeting noises from the engine compartment and the diagnostic trouble code P2BA300 in 2021-2023 A4, A5, A6, and Q5 models. This TSB outlines diagnosis and repair for issues with the…
2021 Audi A6/A7/S6/S7 Creaking Noise TSB 2061672/3
Audi Technical Service Bulletin 2061672/3 details a repair for creaking noises in 2021 A6, A7, S6, and S7 models. This noise, often heard during braking or steering, originates from the floor area due to longitudinal member contact and requires a specific modification.
2021 Audi Rear Differential Oil Leak TSB
Audi Technical Service Bulletin 2064024/3 details a common oil leak issue affecting the rear sport differential on various 2021 Audi models, including the A6, S4, S5, S6, S7, SQ5, RS5, RS6, RS7, SQ7, SQ8, and RSQ8. The leak is caused by missing sealing caps on the pressure limiting valves. This…
2021-2022 Audi MMI Display Flickering or Distorted TSB
Audi has released Technical Service Bulletin (TSB) 91 23 60 2068721/2 to address issues with the lower MMI display (J685) in certain 2021-2022 Audi A6, A7, and S/RS models. Owners may experience the display flickering, appearing distorted, or HVAC settings changing without interaction. This TSB…
2021-2022 Audi MMI Display Distorted or Flickering TSB
Audi has identified a software-related issue that can cause the MMI display to become distorted or flicker in certain 2021-2022 models. A technical service bulletin (NHTSA ID 10227836) outlines a software update to resolve this problem.
2021 Audi A4/A5/A6/Q5 Starter Generator Belt Noise TSB
Audi has released Technical Service Bulletin 13 23 16 2061461/6 to address grinding, squeaking, or tweeting noises from the engine compartment, or the warning message "Electrical system: Malfunction! Please go to workshop" in 2021 Audi A4, A5, A6, and Q5 models. This issue is often accompanied by…
2021-2022 Audi A6 / A7 Engine Misfires DTCs P0300-P0306
Audi's Technical Service Bulletin 2058038/4 addresses engine misfires and MIL illumination (DTCs P0300-P0306) in 2021-2022 Audi A6, A6 allroad, and A7 vehicles. The issue is linked to software calibration and winter blend fuel, with a software update expected.
2021-2023 Audi Quattro Ultra: Vibrations and Binding in Turns TSB 2059057/5
Audi Technical Service Bulletin (TSB) 2059057/5 describes a condition where 2021-2023 Audi Quattro Ultra vehicles may exhibit vibrations, humming, droning, or binding during tight turns or quick acceleration. This issue is typically related to the all-wheel-drive clutch and may be resolved with a…
2021-2022 Audi A6 Gearbox Malfunction P071800 P276800
Audi has released Technical Service Bulletin 34 22 60 2067653/2 to address gearbox malfunction messages and shifting issues in certain 2021-2022 Audi A4, A5, A6, and Q5 models equipped with the DL 382 Transmission. This TSB covers Diagnostic Trouble Codes (DTCs) P071800, P276800, P081100, and…
2021 Audi A6 Engine Noise and DTC P2BA300 TSB
Audi Technical Service Bulletin 2061461/5 addresses engine compartment noises, poly V-belt issues, and Diagnostic Trouble Code P2BA300 in 2021 Audi A6, A4, A5, and Q5 models. This bulletin outlines symptoms, diagnostic steps, and repair procedures for a noisy or damaged starter/generator drive belt.
2022-2023 Audi A6 A/C Cooling Fault TSB 2068131/1
Audi Technical Service Bulletin 2068131/1 describes a condition where 2022-2023 A6, A7, S7, RS7, A8, S8, S6, RS6 Avant models experience insufficient air conditioning cooling and high cabin humidity, often accompanied by DTCs U127300 or U127700. The fix involves replacing specific control motors.
2021-2023 Audi Self-Leveling Suspension Leans TSB
Audi Technical Service Bulletin 2061907/2 clarifies the permissible tolerance for self-leveling suspension systems in 2021-2023 A6, A7, S6, S7, RS 6 Avant, A6 allroad, and A7 e models. It addresses vehicles that appear to lean to one side when parked on a level surface.
2019-2024 Audi A6/S6/RS 6 Loose Tail Lamp Trim TSB
Audi has released Technical Service Bulletin 2067733/1 to address instances where the center section of the tail lamp trim molding is pulling away from the bonding strip on 2019-2024 A6, S6, and RS 6 Avant models. This TSB provides the repair procedure for compromised adhesion.
2021 Audi A6 DL 382 Transmission Malfunction TSB
Audi TSB 2067653/1 addresses 'Gearbox Malfunction' and shifting issues in 2021 Audi A4, A5, A6, A7, and Q5 models with the DL 382 transmission. It covers DTCs P071800 and P276800, detailing diagnostic steps and repair procedures for these transmission control unit faults.
2021-2022 Audi A6/S6 Lower MMI Display Flickering TSB
Audi Technical Service Bulletin PSS 91 MIB3 (2066224/4) addresses concerns about the lower MMI display flickering or appearing distorted in 2021-2022 Audi A6 and S6 models. This TSB provides a temporary workaround for a known software malfunction.
2019-2021 Audi A6 Sunroof Rattle Noise TSB 2054270/9
Audi Technical Service Bulletin 60 22 60 2054270/9 provides a detailed repair procedure for a rattling noise originating from the central roof area or sunroof assembly in 2019-2021 Audi A6, A6 allroad, and RS 6 Avant models, especially on rough roads.
2021 Audi A6 Fuel Gauge Implausible TSB 2063377/1
Audi has issued Technical Service Bulletin 2063377/1 for 2021 A6, A7, S6, S7, RS 6 Avant, and RS 7 models experiencing implausible fuel gauge readings, vehicle juddering, and DTCs like P008700. The issue stems from a fuel gauge sender caught on internal fuel lines.
2021-2022 Audi A6/S6 MMI Lower Display Flickering TSB
Audi Technical Service Bulletin 91 22 02 2066224/3 describes a software malfunction causing the lower MMI display in 2021-2022 Audi A6 and S6 models to flicker or appear distorted. A temporary workaround is available, and a permanent solution is under development.
2021-2023 Audi A6/A7 TPMS Warning Light TSB
Audi has released TSB 44 22 93 2065474/3 addressing a TPMS warning light and DTC U012700 in 2021-2023 A6, A7, S6, S7, RS 6 Avant, and RS 7 models. The issue stems from moisture affecting the TPMS control module, leading to communication failure. Learn about symptoms, diagnosis, and the recommended…
2021 Audi A6 MMI Lower Display Flickering or Distorted TSB
Audi Technical Service Bulletin 91 22 96 2066224/2 details an issue where the lower MMI display in 2021 Audi A6 vehicles may flicker or appear distorted due to a software malfunction. This TSB provides a temporary workaround and advises against component replacement.
2021-2023 Audi Steering Malfunction Light DTC C110DF0
Audi has released Technical Service Bulletin 48 22 30 2061904/4 to address a yellow steering malfunction light and diagnostic trouble code C110DF0. This issue affects various 2021-2023 Audi models and is resolved by replacing the steering column lock magnet.