Model year

2021 Audi A8

Sedan, gasoline, AWD/All-Wheel Drive, built in Germany. Owner complaints on file from Dec 31, 2021 to Apr 2, 2026.

Recall campaigns covering this model year10791k vehicles or units across those campaigns
Owner complaints5Below the median 2021 sedan
Severity index0.02021 sedans average 7.9
First 24 months3Complaints in its first two years
Complaints over time

Complaints about the 2021 Audi A8 peaked in 2022, with 2 filed

Owner complaints about this model year, by the year they were filed with NHTSA.

00.511.522021202222023202420252026
Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

40% of complaints about the 2021 Audi A8 name electrical system

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

Electrical system
2
Powertrain
2
Engine and cooling
1
Fuel system
1
Structure
1
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

10 recall campaigns cover the 2021 Audi A8

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Recall campaigns for the 2021 Audi A8
CampaignFiledSubjectComponentVehiclesRemedy
25V-900Dec 19, 2025Software error may prevent the rearview camera image from displaying as intendedBack-over prevention356,894Software update
25V-201Mar 31, 2025Due to a software error, the instrument panel display may failElectrical system44,387Software update
23V-842Dec 13, 2023When using the industrial 220V/240V plug at the 100% charge setting, some home power outlets may be incapable of handling the electrical current…Electrical system93,196Not stated
22V-806Oct 26, 2022Infotainment main unit may become damaged internally when the vehicle is shut off, resulting in an inoperative rearview camera display the next…Back-over prevention6,076Part replacement
22V-742Oct 5, 2022Due to a software issue, a blank or black screen may be displayed instead of the rearview camera image when the vehicle is placed in reverse gearBack-over prevention170,296Software update
22V-034Jan 26, 2022Rear axle alignment may not have been inspected after the repairs for Recall 21V-295 (42L1) were performedSuspension31,058Part replacement
21V-825Oct 20, 2021Software error may prevent the rear-view image from initially displaying when the vehicle begins to reverseBack-over prevention2,857Not stated
21V-606Aug 5, 2021Rear seat belt automatic locking retractors may deactivate early, which can prevent the child restraint system from securing properlySeat belts45,496Part replacement
21V-295Apr 26, 2021Lock nut on the trailing arm of the rear axle may break due to stress corrosionSuspension40,993Part replacement
21V-111Feb 24, 2021Missing sealing pin may allow moisture to enter the engine control module connector, possibly causing a control module malfunctionEngine and cooling238Part replacement
Source: NHTSA ODI recalls file.
Owner complaints

What owners reported about the 2021 Audi A8

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

5 complaints on file, page 1 of 1.

  1. Filed Apr 2, 2026Failure Feb 2, 2026Potomac, MDElectrical system

    See attached document for complaint. I took my 2021 AUDI A8 to Audi Rockville located at 1125 Rockville Pike; Rockville, MD 20852 on July 18 to fix the recall. After waiting for 2 hours at the dealership, they told me they must go to BestBuy to buy a USB stick and asked if we could re-schedule which we did. I then came back on September 30, and again after 2 hours of waiting, they told me the USB port in the car is not working and that I must pay over $1000 to replace the USB Port so that they can perform the recall. As such we could not get the update done. I followed up with Audi North America Headquarters in Michigan, and they basically told me the same thing that the dealer told me. This issue is very disappointing for two reasons: 1) How can a $100,000+ car be updated using a USB. I have never used the USB port until this Recall. 2) If Audi has no other way to take care of the recall, then Audi should take responsibility for replacing the USB port. The dealership said the USB Port is not part of the recall and it is not under warranty. I am driving a car that is under NHTSA recall violation and Audi should take responsibility for updating the software either by replacing the USB port or perhaps through Wi-Fi. Can NHTSA file a complaint with Audi North America?

    NHTSA complaint 11728863
  2. Filed Apr 4, 2024Failure Apr 4, 2024New York, NYElectrical system, Engine, Power train

    Total electrical shutdown over about 2 minutes. Stranded on road. All electrical systems failed rapidly. Strongly suspect this is part of known BSG/alternator issues with this model.

    NHTSA complaint 11581253
  3. Filed Jul 10, 2022Failure Jul 4, 2022Fairfax, VAPower train

    Delay in change gear especially from full stop, vehicle recoil, jump, jolt, sometimes with loud noise

    NHTSA complaint 11473200
  4. Filed Jul 10, 2022Failure Jan 31, 2022Fairfax, VAFuel/propulsion system

    fuel pump leak, dealer claimed the seal is broken from the manufacture, gave out strong gasoline smell

    NHTSA complaint 11473198
  5. Filed Dec 31, 2021Failure Dec 3, 2021Catalina, AZBody

    I was driving in the morning on a November day on a rural road. The rear moon roof exploded outward. The sound was deafening and scared my passenger and I. The center glass exploded outward, scattering glass outside and inside of the car. I believe that if this happened that passengers in the car could be hurt. Other drivers on the highway could be startled on their car damaged by the flying glass. An accident could be induced by the incident either by the drive of my car or by nearby drivers.

    NHTSA complaint 11445709
Source: NHTSA ODI complaints file.
Investigations

NHTSA has not opened an investigation on this model year

Source: NHTSA ODI investigations file.
Service bulletins

1,248 manufacturer communications cover this model year

Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall; the 60 most recent are listed.

  • TSB_2082976_2 Aug 27, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides general information about the current tpp issues for Audi connect.
  • TSB_2082976_1 Aug 6, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides general information about the current tpp issues for Audi connect.
  • TSB_2081030_3 Aug 13, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when there is an abnormal engine knocking noise from the engine compartment; V6 3.0L TFSI.
  • TSB_2079732_2 Aug 11, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when there is a paint issue on alloy wheels.
  • TSB_2079696_2 Aug 21, 2026 · Service Bulletin/Repair Instructions
    A particularly noticeable factor is the vibration of the air column in a tire. When a tire starts to vibrate because of the road contact, this can lead to cavity resonances inside the tire that are transmitted via the wheel rim and the running gear to the v…
  • TSB_2079209_3 Aug 7, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when the exhuast emissions warning lamp is on P0299.
  • TSB_2078648_3 Aug 4, 2026 · Service Bulletin/Repair Instructions
    This service information TSB provides warranty coverage information for vehicles with a broken sunroof panel.
  • TSB_2076945_2 Aug 20, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information about leather care and seat repair.
  • TSB_2075120_3 Aug 11, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information about the general approach for brake vibration concerns.
  • TSB_2074843_3 Aug 21, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when there is a wheel/tire imbalance.
  • TSB_2074436_3 Aug 26, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when the horn sound quality is poor.
  • TSB_20741717_15 Aug 11, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information on the GFF test plan required for AC compressor replacements regardless of the concern.
  • TSB_2072304_4 Aug 11, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when there is an ABS/ESC speed sensor implausible signal.
  • TSB_2069904_3 Aug 21, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information for all models regarding brake sounds.
  • TSB_2069331_8 Aug 26, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides informaitn when there is a warning messsage; "Instrument cluster: fault. Limited warning messages. Please contact workshop"; DTC B200096.
  • TSB_2069078_4 Aug 21, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information on the zirconium insercts in the brake piston (ceramic brakes only).
  • TSB_2068999_4 Aug 21, 2026 · Service Bulletin/Repair Instructions
    This TSB describes a corrosion issue due to outside influence and the prohibition of warranty in these cases.
  • TSB_2067132_4 Aug 21, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when there is corrosion on the friction survace of steel brake discs.
  • TSB_2064681_6 Aug 21, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when there is an issue with wireless charging/wireless charging is not working.
  • TSB_2063546_5 Aug 21, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides service infomraiton regardin gthe identifaction of noises with dynamic steering.
  • SM 34-2026 Aug 21, 2026 · Other
    This special notice is to inform dealers to return the parts listed and only order the successor parts going forward.
  • Audi closures 20260901 Aug 14, 2026 · Service Campaign
    September expirations
  • TSB_2082846_1 Jul 27, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides a statement regarding the bottleneck of supply for VW approved oil types VW 504.00 and VW 507.00.
  • TSB_2081573_4 Jul 13, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
  • TSB_2081573_3 Jul 2, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
  • TSB_2078648_2 Jul 10, 2026 · Service Bulletin/Repair Instructions
    This service information TSB provides warranty coverage information for vehicles with a broken sunroof panel.
  • TSB_2073747_4 Jul 9, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides informatoinw hent here are scratches or a coating on the cover of the instrument cluster, or particles inside of the housing.
  • TSB_2073282_1 Jul 9, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when there is a film/visible rings on the clear glass cover of the headlight when the dipped beam is switched on.
  • TSB_2071984_2 Jul 30, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when there is a seat operation display error (rear remote control).
  • TSB_2061464_12 Jul 10, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.
  • TSB_2082323_1 Jun 10, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides informaiton when the engine is not running smoothly, misfiring.
  • TSB_2079747_2 Jun 30, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information regarding various complaints about front or rear door locks.
  • TSB_2076404_8 Jun 29, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides a deployment overview for customer service packages MLB and MQB for MIB3/connectivity box/OCU3/LSR.
  • TSB_2076404_7 Jun 1, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides a deployment overview for customer service packages MLB and MQB for MIB3/connectivity box/OCU3/LSR.
  • TSB_2074640_3 Jun 26, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when there is increased oil consumption; >0.5ltr/1000 km.
  • TSB_2073867_3 Jun 4, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when DTC U140A00 Terminal 30 is stored in the ECM.
  • TSB_2072473_3 Jun 11, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides informaiotn when the red coolant warning lamp comes on or coolang leak at turbocharger.
  • TSB_2069331_7 Jun 23, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides informaitn when there is a warning messsage; "Instrument cluster: fault. Limited warning messages. Please contact workshop"; DTC B200096.
  • TSB_2068573_5 Jun 4, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides informaoitn when the rear parking sensor sometimes does not work, is loose, or there is a rear parking sensor fault message.
  • TSB_2065960_6 Jun 23, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when the display of the Audi virtual cockpit is distorted due to a broken screen.
  • TSB_2064983_15 Jun 22, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when there are pixel faults on the virtual cockpit.
  • TSB_2059528_19 Jun 1, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when the Emergency call SOS light has a fault, LED red; DTC B200000.
  • TSB_2059335_7 Jun 23, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when there are noises from the area around the instrument cluster.
  • TSB_2052680_6 Jun 4, 2026 · Service Bulletin/Repair Instructions
    This Reporting Obligation requires technicains to contact the Technical Assistance Center (TAC) in cases where the airbag/seatbelt is deployed/not deployed; general accident information; and fire and overheat damage.
  • TSB_2074729_3 Jun 23, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides informationwhen noises/vibration are detected from front of vehicle in dynamic mode.
  • TSB_2080517_4 May 22, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides informaiotn when the starter battery is discharged or defective.
  • TSB_2077443_3 May 8, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when the convenience openeing does not work.
  • TSB_2076264_6 May 13, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides repair instructions for the overhead view camera; gen 3.
  • TSB_2074808_4 May 6, 2026 · Service Bulletin/Repair Instructions
    The high-voltage batteries in electric vehicles are subject to various ageing effects which could lead to the energy content (energy density) being reduced. This reduction in the energy content, which is due to factors. Revised header. Added Model years
  • TSB_2067557_2 May 15, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides informaiton when the windscreen/rear window washer pump is not working (B126101, B126113).
  • Q2_Audi closures May 18, 2026 · Other
    Multiple campaign closues
  • AOS-26-25 May 26, 2026 · Service Bulletin/Repair Instructions
    This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: The ODIS Audi Brand update 2.41.1 is setting a ODS5003E error code when …
  • TSB_2081722_1 Apr 22, 2026 · Service Bulletin/Repair Instructions
    This bulletin is informational and contains information on the various warning lamps that may appear.
  • TSB_2081677_1 Apr 14, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides informationw hen there is water in the door sill; sloshing noises.
  • TSB_2081030_2 Apr 15, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when there is an abnormal engine knocking noise from the engine compartment; V6 3.0L TFSI.
  • TSB_2081030_1 Apr 15, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides information when there is an abnormal engine knocking noise from the engine compartment; V6 3.0L TFSI.
  • TSB_2080517_3 Apr 30, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides informaiotn when the starter battery is discharged or defective.
  • TSB_2074303_12 Apr 30, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides informaiton when there is a red coolant temparature/coolant level warning lamp; 4.0 ltr. V8 TFSI.
  • TSB_2074303_11 Apr 14, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides informaiton when there is a red coolant temparature/coolant level warning lamp; 4.0 ltr. V8 TFSI.
  • TSB_2072473_2 Apr 6, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides informaiotn when the red coolant warning lamp comes on or coolang leak at turbocharger.
Source: NHTSA manufacturer communications files.