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.
2022-2026 Audi Windshield Washer Hose Leak TSB
Audi has issued Technical Service Bulletin (TSB) 2065963/2 to address issues with a leaking corrugated windshield washer hose. This can lead to diminished washer pressure, wet cabin carpeting, solvent odor, and various electrical malfunctions in 2022-2026 Audi vehicles.
2023 Audi ConBox Bluetooth and Connectivity Malfunction TSB
Audi has issued a Technical Service Bulletin (TSB 91 23 32 2071693/1) for 2023 models experiencing issues with Bluetooth, Audi connect features, and emergency call malfunctions due to a software problem with the ConBox control module. This TSB provides diagnostic information and temporary solutions.
2021-2022 Audi A/C Not Cooling: DTC P053000, P251500 TSB
If your 2021-2022 Audi's air conditioning isn't cooling and you have DTCs P053000 or P251500, this Technical Service Bulletin (TSB 2068460/5) outlines the diagnosis and replacement of faulty refrigerant pressure sensors (part 4M0959603E) to restore proper A/C function.
2017-2024 Audi Panoramic Sunroof Seal Wind Noise TSB
Audi Technical Service Bulletin 2063187/4 details issues with loose panoramic sunroof seals in 2017-2024 Audi models, leading to wind noise and water leaks. This bulletin outlines inspection and repair procedures for affected vehicles.
2021-2024 Audi e-tron Door Panel Noise and Other Common Issues TSB
This Audi technical service bulletin provides diagnostic guidance for various issues in 2021-2024 models, including 'Audi e-tron door panel noise', coolant warning lamps, catalytic converter faults (P042000), and low fuel pressure (P008700).
1999-2026 Audi Safety Related Inquiry Reporting TSB
Audi Technical Service Bulletin 2052680/4 details the mandatory reporting procedures for safety-related incidents across all Audi vehicles from 1999 to 2026. This TSB ensures that potential safety risks are identified and investigated promptly by Audi of America.
2023-2024 Audi e-tron, Q8 e-tron DC Charging Fails (U15AF00)
Audi has released TSB 2071345/1 for 2023-2024 e-tron and Q8 e-tron models experiencing DC charging failures with Plug & Charge activated. This issue, indicated by DTC U15AF00, is often due to outdated charging station software, not a vehicle fault.
2021-2023 Audi e-tron Rear Axle Ticking Noise TSB
Audi has released Technical Service Bulletin 2071382/1 addressing a vibration and ticking noise from the rear axle electric drive motor in 2021-2023 e-tron models at speeds under 5 km/h. Owners are advised not to replace components as a solution is still under development.
2021-2026 Audi e-tron Charge Connector Lock Malfunction TSB
Audi has released Technical Service Bulletin (TSB) 2071328/1 addressing an Audi e-tron charge connector fault where the charging cable may not lock or unlock properly. This issue can prevent charging and is often associated with DTCs P33E800 and P33E900.
2015-2026 Audi Brake Squeal Diagnosis TSB
Audi Technical Service Bulletin 2051095/8 provides technicians with a method to diagnose brake squeal and other brake system noises in 2015-2026 Audi vehicles using a specialized frequency analysis app. This helps identify the exact frequency for potential solutions.
2015-2026 Audi Vehicles Braking Creak at Standstill
Audi has issued Technical Service Bulletin 2054385/3 to address customer concerns about creaking noises when braking at an almost standstill. This bulletin explains the 'stick-slip effect' as the cause of these noises, clarifying that it is a normal physical phenomenon and does not indicate a…
2015-2026 Audi Steering Wheel Vibration TSB 2022563/23
Audi has released Technical Service Bulletin 2022563/23 to address customer complaints of steering wheel shimmy, vibration, and oscillation in various 2015-2026 models. This bulletin outlines diagnostic and repair procedures for technicians.
2021-2026 Audi Brake Pulsation Diagnostic Guidelines TSB
This Audi Technical Service Bulletin (TSB 2022584/12) provides comprehensive diagnostic guidelines for brake pulsation and steering wheel vibration experienced during braking in 2021-2026 Audi vehicles. It covers various causes from disc thickness variation to suspension issues.
2022-2026 Audi Brake Disc Corrosion TSB
Audi has released Technical Service Bulletin (TSB) 2067132/2 to address corrosion on the friction surface of steel brake discs, which can lead to rust and braking noises or vibrations. This TSB applies to various 2022-2026 Audi models and provides diagnostic and repair guidance.
2021-2026 Audi Front End Noise While Moving TSB
Audi Technical Service Bulletin 2047920/8 addresses various noises like buzzing, humming, or whistling from the front end and dash panel in 2021-2026 Audi vehicles. The TSB identifies mechanical damage to the front axle wheel bearings as the cause and outlines diagnostic and repair steps.
2021-2024 Audi 12V Battery Drained Diagnosis TSB
Audi Technical Service Bulletin 2069747/4 provides guidance for diagnosing a drained 12V battery in 2021-2024 Audi vehicles. It details the ODIS diagnostic procedure to determine if external factors caused the drain and outlines warranty implications for battery replacement.
2021-2026 Audi Workshop Mode with Audi Connect TSB
Audi Technical Service Bulletin 00 23 73 2061669/2 outlines procedures for safely deactivating Audi connect remote control functions and HVAC timers in 2021-2026 Audi vehicles during workshop visits to prevent potential injury. This ensures vehicle functions like the HVAC blower fan cannot be…
2005-2026 Audi Navigation Route Guidance Complaints TSB
Audi has issued Technical Service Bulletin 2071264/1 to address customer complaints regarding navigation route guidance and map data accuracy across a wide range of models from 2005-2026. This TSB clarifies that map data issues are not vehicle faults and provides steps to update maps and report…
2007-2026 Audi Noise and Vibration Diagnosis TSB
Audi has released TSB 00 23 71 2070568/1 to provide technicians with guidelines for professional noise and vibration analysis using the VAS 611 015 PICO-NVH tool. This helps identify the root cause of customer complaints in 2007-2026 Audi vehicles.
2022-2024 Audi e-tron U046900 Belt Starter Generator DTC
This Audi technical bulletin (NHTSA ID 10241486) outlines various diagnostic procedures for common issues in 2022-2024 Audi models, including the Audi e-tron U046900 Belt Starter Generator DTC, coolant warning lamps, catalytic converter faults, engine sound generator issues, fuel pressure…