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Service bulletins for the 2021 Audi A6 allroad

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1070 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
TSB_2079696_12025-11-08. Service bulletin. WHEELS. This bulletin provides information when there are whining noises at high speeds.
TSB_2078651_32025-11-08. Service bulletin. STRUCTURE:BODY. This bulletin provides information when there are discolorations on the external black trim strips.
TSB_2076396_22025-11-08. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information regarding Audi pre sense system fault, adaptive cruise assist inop (DTC C12D5FA).
TSB_2075120_22025-11-08. Service bulletin. SERVICE BRAKES. This bulletin provides information regarding the general approach for all Audi vehicles regarding brake vibrations.
TSB_2074846_32025-11-08. Service bulletin. STEERING. This TSB provides information regarding rotational and other steerihng wheel vibrations.
TSB_2074843_22025-11-08. Service bulletin. WHEELS. This bulletin provides information when there is a wheel/tire imbalance.
TSB_2074059_32025-11-08. Service bulletin. ELECTRICAL SYSTEM. This bulletin pertains to complaints/general information regarding SOS Emergency Assist.
TSB_2072304_32025-11-08. Service bulletin. SERVICE BRAKES. This bulletin provides information when there is an ABS/ESC speed sensor implausible signal.
TSB_2069594_22025-11-08. Service bulletin. STRUCTURE:BODY. This bulletin provides information regarding water under the front trim.
TSB_2069078_32025-11-08. Service bulletin. SERVICE BRAKES. This bulletin provides information on the zirconium insercts in the brake piston (ceramic brakes only).
TSB_2067132_32025-11-08. Service bulletin. SERVICE BRAKES. This bulletin provides information when there is corrosion on the friction survace of steel brake discs.
TSB_2065160_32025-11-08. Service bulletin. WHEELS. This bulletin provides informaiont when the collapsible spare wheel does not fully inflate using the compressor from the vehicle's tool kit.
TSB_2056386_112025-11-08. Service bulletin. WHEELS. This bulletin provides information about the steering wheel alignment.
TSB_2054202_62025-11-08. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides informaton when there is an adaptive light system malfunction; DTC C12B3FA stored in the control module for driver assistance systems.
TSB_2030471_82025-11-08. Service bulletin. STRUCTURE:BODY. This bulletin provides informaiton when the license plate mouting bracket threaded inserts are stripped.
TSB_2020552_142025-11-08. Service bulletin. STRUCTURE:BODY. This bulletin provides guidance for exterior glass cleaning.
TSB_2076264_22025-11-08. Service bulletin. ELECTRICAL SYSTEM. This TSB provides repair instructions for the overhead view camera, generatoin 3.
TSB_2079652_12025-11-08. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the Emergency call LED in the roof module is not lit up green.
TSB_2079618_12025-11-08. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides informaiton when customizations to the air conditioning function bar in the lower display are not being savedin vehicles equipped with MIB3.
TSB_2079461_12025-11-08. Service bulletin. FUEL/PROPULSION SYSTEM. This bulletin provides information when the DTC P014800 or P008700 stored in ECM; Fuel System.
TSB_2079133_22025-11-08. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides an MMI software update for MIB3 vehicles.
TSB_2070211_52025-11-08. Service bulletin. FUEL/PROPULSION SYSTEM. This bulletin provides information when the EPC light is on; Fuel level sender DTC B10581B, B103E1B resistance too high.
TSB_2069331_62025-11-08. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when there is a warning in the instrument cluster: "Instrument cluster: fault. Limited warning messages. Please contact workshop" - B200096.
TSB_2069112_62025-11-08. Service bulletin. ELECTRICAL SYSTEM. Ths is bulletin provides information when favorites, home address and stored destinations are deleted with MIB3.
TSB_2066315_32025-11-08. Service bulletin. ELECTRICAL SYSTEM. This TSB provides information when the USB socket is loose, missing, pushed in.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.