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Service bulletins for the 2021 Audi A8 L e

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.

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

By type

By component

By trouble code

Bulletins, newest first
A9024352064983_102024-11-06. Service bulletin. ELECTRICAL SYSTEM. This TSB provides information when the Virtual cockpit has a pixel error.
A6924162056421_92024-11-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the seat belt and pre sense warnings appear intermittently while driving; DTC B101C07 stored in the airbag module.
A5724652022032_112024-11-06. Service bulletin. STRUCTURE:BODY. This bulletin provides diagnostic information regarding the locking system.
A4024842061464_82024-11-06. Service bulletin. SUSPENSION. This bulletin provides information when a cracking noise is heard fron the front or rear end of the vehicle when changing direction.
A3924742074859_12024-11-06. Service bulletin. POWER TRAIN. This bulletin provides additional information pertaining to continued noises/vibrations in tight bends - Q7 and A8 vehicle models.
A1524532075530_12024-11-06. Service bulletin. ENGINE. This bulletin provides informatin when the engine does not run smoothly at idling speeds.
A0024942075515_12024-11-06. Service bulletin. ENGINE. This bulletin states that the use of fuel additives is not permitted.
A9324132067544_32024-10-28. Service bulletin. ELECTRICAL SYSTEM. This bulletin providse information in order to document when replacing HV modules.
A9124552075322_12024-10-28. Service bulletin. ELECTRICAL SYSTEM. This Pending Service Solution (PSS) requests that technicians enter a record in the PSS Database when there is an Audi connect installation error.
A9124512072008_22024-10-28. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides service information when the message "Electrical system: fault" appears in the instrument cluster; event memory entry B200094 (00C4) is stored.
A9024302058077_92024-10-28. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information about the Audi pre sense warning, warning jolt and/or brake engagement.
A9024282075217_12024-10-28. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides inormatin when the guages is faulty in the Audi virtual cockpit.
A9024272070020_42024-10-28. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the audi virtual cockpit display has semi-circular marks on the edges of the display.
A8724892041717_112024-10-28. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information pertaining to the GFF test plan required for A/C compressore replacements, regardless of the concern.
A6924142062974_42024-10-28. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when there is a message relating to DTC B130474, B130574 are stored in the airbag control unit.
A6624122060333_52024-10-28. Service bulletin. STRUCTURE:BODY. This bulletin provides informaiton when the exterior black optic trim is discolored.
A5124312068999_22024-10-28. Service bulletin. STRUCTURE:BODY. This bulletin provides information when there is visible corrosion at the joint between the roof and roof side member.
A4824732075199_12024-10-28. Service bulletin. STEERING. This bulletin provides information when there is a prompt to take over steering; hands off detection.
A4824722028220_122024-10-28. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information regarding steering wheel visual damage.
A4624592069078_22024-10-28. Service bulletin. SERVICE BRAKES. This bulletin provides informaion regarding zirconium inserts in the bake piston for vehicle equipped with ceramic brakes.
A4624572051095_92024-10-28. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information on frequency analysis.
A4524492075120_12024-10-28. Service bulletin. SERVICE BRAKES. This bulletin provides information regarding the general approach to brakes rubbing.
A4524462072304_22024-10-28. Service bulletin. ELECTRICAL SYSTEM. This bulleitn provides information when there is an implausible signal in the ABS/ESC speed sensor.
A4424082074846_22024-10-28. Service bulletin. STEERING. This bulletin provides information when there are vibrations and rotational steering wheel vibrations.
A4024812060855_22024-10-28. Service bulletin. SUSPENSION. This bulletin provides information when there are rumbling noises from the suspension - upper link rubber mounting.

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