Bulletins de service
Bulletins de service technique (TSB) émis par les constructeurs aux concessionnaires agréés — mises à jour logicielles, procédures de réparation, résolutions de codes défaut et informations de garantie pour les millésimes récents.
2021-2024 Audi A/C Not Cooling TSB 2063575/3
Audi has released Technical Service Bulletin 2063575/3 to address issues where the air conditioning does not cool sufficiently, often accompanied by DTC B10AE21. This TSB provides updated diagnostic and repair procedures for refrigerant leaks.
2019-2021 Audi Q7/SQ7 Loose Door Trim Cover TSB
Audi has released Technical Service Bulletin 66 23 01 2065566/2 to address instances of loose door trim covers on 2019-2021 Audi Q7 and SQ7 vehicles. This issue, caused by insufficient bonding during production, results in visible gaps between the trim and door panel.
2021-2024 Audi: Loose Oil Cap & DTCs P006800, P227900
Audi has released Technical Service Bulletin 01 23 62 2070915/1 for 2021-2024 A3, A4, A5, A6, Q5, Q7, and S3 models. It addresses engine warning lights (MIL), rough engine operation, and oil leaks potentially caused by an incorrectly installed oil filler cap, leading to DTCs P006800, P227900, and…
2021-2024 Audi Q7/SQ7 Power Closing Door Latch Inoperative TSB
Audi Technical Service Bulletin 2058159/5 details an issue where the power closing door latch on 2021-2024 Audi Q7 and SQ7 models may intermittently fail, sometimes accompanied by an electronic parking brake warning. This TSB outlines diagnosis and repair steps.
2017-2024 Audi Entry/Exit Assistance Comfort Concern TSB
This Audi Technical Service Bulletin 72 23 47 2064695/2 addresses customer concerns regarding the entry/exit assistance feature in various Audi A4, A5, and Q7 models. It clarifies the intended operation of the seat bolsters and steering column.
2021-2023 Audi A6/A7/Q7 Mounting Parts Return Notice
Audi Special Notice SM 19-2023 is a parts circular instructing dealerships to return specific older "Mounting" parts (4M0-199-371-FE, 4M0-199-372-FE) by April 20, 2023. Dealers must re-order updated parts (4M0-199-371-GL, 4M0-199-372-GL) for 2021-2023 Audi A6, A7, and Q7 vehicles.
2021-2022 Audi Q7 / SQ7 Rear Parking Aid False Warnings TSB
This technical service bulletin (TSB 10227834) addresses issues with the rear parking aid system in 2021-2022 Audi Q7 and SQ7 vehicles. Owners may experience false warnings, missing sensors, or general system warnings. The TSB provides instructions for diagnosis and repair.
2021 Audi Q7 Power Tailgate Not Opening TSB
A manufacturer communication, identified by NHTSA ID 10208204, provides guidance for an SVM software update to resolve issues with the 2021 Audi Q7 power tailgate not opening high or far enough. This update ensures proper operation of the power liftgate.
2021-2023 Audi Q7/SQ7 Second Row Seat Noise TSB
Audi has released Technical Service Bulletin 2060719/2 to address squeaks, rattles, and buzzes originating from the second-row seats in 2021-2023 Audi Q7 and SQ7 models. The issue is caused by movement between the seat frame lock and the floorboard locking plate, and can be resolved by adjusting…
2021-2022 Audi Power Tailgate Not Opening TSB
Audi has released Technical Service Bulletin (TSB) 55 22 67 2066057/1 to address issues where the power tailgate in 2021-2022 Audi Q7, SQ7, and A4 allroad vehicles does not open or close. This TSB provides a software update to resolve DTC B121102.
2021-2023 Audi Q7/SQ7 Power Door Latch Inoperative
Audi has issued Technical Service Bulletin 2058159/4 for 2021-2023 Q7 and SQ7 models regarding an intermittently inoperative power closing door latch system. The TSB outlines adjustments to the door striker and potentially replacement of the outer door seal to resolve the issue.
2021-2022 Audi Transmission Control Module DTC TSB
Audi has issued a manufacturer communication (NHTSA ID 10205902) outlining a repair process for a Diagnostic Trouble Code (DTC) stored in the transmission control module. This TSB affects various 2021-2022 Audi models, including the Q7, A4, A5, A6, and Q5.
2021-2022 Audi Q7 / SQ7 Laser Light Malfunction Warning TSB
A technical service bulletin (TSB) addresses an issue in 2021-2022 Audi Q7 and SQ7 models where an incorrect 'laser light malfunction warning' may appear in the instrument cluster, accompanied by DTC C128311. A software update (ZDC) is available to resolve this.
2021 Audi Q7/SQ7 Front Door Trim Gap TSB
Audi has released a manufacturer communication detailing repair instructions for a visible gap that may appear between the front door trim cover and the door panel on 2021 Audi Q7 and SQ7 vehicles. This bulletin, identified by NHTSA ID 10204734, provides guidance for technicians.
2024-2026 Audi MMI Weather Widget 'An error has occurred' TSB
Audi Technical Service Bulletin 2081500/1 addresses the 'An error has occurred' message on the MMI weather widget in 2024-2026 Audi models. This issue typically indicates a missing data plan for the Audi Application Store.
2018-2026 Audi V6 TFSI Drive System Malfunction TSB
Audi Technical Service Bulletin 2081342/1 addresses a "Drive system fault active in instrument cluster" message and associated knock sensor DTCs (P032700, P033200, P032800, P033300) in 2018-2026 V6 TFSI models. This issue is often caused by temporary moisture absorption in the knock sensor housing.
2026 Audi Q8 MMI and Emergency Call Fault TSB 2081197/1
Audi has released Technical Service Bulletin (TSB) 2081197/1 to address various MMI functions and "Emergency call fault" messages in 2026 Audi models. This TSB provides a software update for the MIB3 infotainment system and connectivity box.
2026 Audi MMI and Emergency Call Software Update TSB
Audi has released Technical Service Bulletin (TSB) 2081193/1 to address various MMI functions issues and an "Emergency call fault" message in 2026 Audi A6, RS 6, RS 7, A8, S8, Q7, SQ7, Q8, SQ8, and RS Q8 models. The fix involves a software update for the MMI, AED2, and connectivity box control…
2024-2026 Audi Q8 48V Starter Generator DTCs P0A1A00 P19F800
Audi has released Technical Service Bulletin (TSB) 2076994/7 to address issues with the 48V starter generator (BSG) in 2024-2026 Audi Q8, A6, A7, Q7, and A6 allroad models equipped with MHEV. Owners may experience an illuminated engine warning lamp and various diagnostic trouble codes (DTCs)…
2021-2024 Audi Coolant Pump Leak & DTC P0299 TSB
This Audi Technical Service Bulletin 2070349/6 addresses coolant loss, warning lights, and DTC P0299 related to the mechanical coolant pump in 2021-2024 Audi models with 2.9L or 3.0L V6 TFSI engines. Learn about symptoms, diagnosis, and repair procedures.
2021-2026 Audi Q8 Rear Compartment Noise TSB 2067759/4
Audi has issued Technical Service Bulletin (TSB) 2067759/4 for 2021-2026 Audi Q8 vehicles experiencing a ticking or thumping noise in the rear passenger compartment, especially at idle. The noise is caused by vibrations from the activated charcoal filter solenoid valve (N80) against the EVAP line.
2021-2025 Audi Engine Control Module Software Update 53ZC
Audi has issued an update to its Engine Control Module (ECM) software campaign 53ZC / WARR EXT – U82, dated March 20, 2026. This dealer communication indicates that additional vehicles have been added to the affected chart for this important software update. Owners of 2021-2025 Audi Q8, A7, A6…