The Used Car Index

2021 Audi E-Tron problems

NHTSA lists 36 complaints for the 2021 Audi E-Tron, 0 of them mention a crash and 1 mention a fire. 0 complaints mention an injury, with 0 injuries and 0 deaths reported.

Data build 2026-10-09.

NHTSA lists this vehicle as AUDI E-TRON.

At a glance

Complaints
36
With crash
0
With fire
1
With injury (complaints)
0
Injuries
0
Deaths
0
Recalls
9
Do not drive recalls
0
Park outside recalls
0
Recall potential units (maximum)
356,894
Investigations
1
Open investigations
0
Manufacturer communications
1,202

Complaints per 100k sold unavailable. No sales source is available for this record.

Where the complaints are

Top systems
SystemComplaintsShare of this vehicle's complaints
ELECTRICAL SYSTEM2466.7%
UNKNOWN OR OTHER1027.8%
POWER TRAIN925.0%
ENGINE719.4%
SERVICE BRAKES38.3%
FORWARD COLLISION AVOIDANCE12.8%
FUEL/PROPULSION SYSTEM12.8%
STRUCTURE12.8%
VEHICLE SPEED CONTROL12.8%
Top subsystems
SystemSubsystemComplaints
ELECTRICAL SYSTEMPROPULSION SYSTEM1
FORWARD COLLISION AVOIDANCEAUTOMATIC EMERGENCY BRAKING1
STRUCTUREBODY1

One complaint can name several systems, so shares can add to more than 100 percent.

Model-generated complaint tags

These labels are model-generated, not NHTSA data.

Failure modes
LabelCountShare of taggedMean confidence
electrical electronic2261.1%0.83
fire or overheating38.3%0.86
loss of control38.3%0.57
mechanical failure38.3%0.68
unclear25.6%0.73
fluid or fuel leak12.8%0.72
noise or comfort12.8%0.90
structural or corrosion12.8%0.62
Severities
LabelCountShare of taggedMean confidence
moderate2775.0%0.84
low719.4%0.84
high12.8%0.81
none12.8%0.99

Model: typesafe/jev-1.13-20260917; schema version: tag-v1. 36 tagged complaints of 36 complaints (100.0%).

Confidence is the model's own probability for the label it chose (0 to 1), not accuracy.

Model-generated labels on tagged complaints only. Model years 2013 and newer are tagged in full; 2012 in part (see tagged_share); earlier model years have no tags. NHTSA's own flags remain separate in the complaints block.

Recalls

See new recalls and investigations this week.

9 recalls.

25V900000

Date: 2025-12-19. Systems: BACK OVER PREVENTION.

Defect: Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2026 vehicles. Please see the recall report for a complete list of models. A software error may prevent the rearview camera image from displaying as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

Consequence: A rearview image that does not display reduces the driver's view behind the vehicle, increasing the risk of a crash.

Remedy: Dealers will update the software, free of charge. Owner notification letters were mailed January 14, 2026. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 90TV. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on December 23, 2025.

Do not drive: No. Park outside: No.

23V867000

Date: 2023-12-20. Systems: ELECTRICAL SYSTEM.

Defect: Volkswagen Group of America, Inc. (Audi) is recalling certain 2020-2022 E-Tron Sportback Quattro and 2019-2022 E-Tron Quattro vehicles. Certain high-voltage battery modules may overheat.

Consequence: A high-voltage battery that overheats increases the risk of a fire.

Remedy: Dealers will install onboard diagnostic software to monitor battery module performance, and replace affected battery modules where necessary, free of charge. Owner notification letters were mailed April 3, 2025. Owners may contact Audi customer at 1-800-253-2834. Audi's numbers for this recall are 93U9 and 93V2.

Do not drive: No. Park outside: No.

23V842000

Date: 2023-12-13. Systems: ELECTRICAL SYSTEM.

Defect: Volkswagen Group of America, Inc. (Audi) is recalling certain 2022-2024 RS e-tron GT, e-tron GT, Q4 e-tron Sportback, Q4 e-tron, 2020-2021 Audi A8, 2019-2024 e-tron Quattro, 2020-2024 e-tron Sportback Quattro, Q5, and 2021-2022 A7 vehicles. When using the industrial 220V/240V plug at the 100% charge setting, some home power outlets may be incapable of handling the electrical current required to u (excerpt)

Consequence: An overheated outlet or charging cable can increase the risk of a fire. (excerpt)

Remedy: Owners are advised not to use the 220V/240V compact/portable charging cable and only use the 110V home charging cable or public charging stations. Dealers will supply a new 220V/240V compact/portable charging cable with an incorporated temperature sensor, free of charge. Owner notification letters were mailed on March 28, 2024. Owners may contact Audi customer service at 1-800-253-2834. Audi's (excerpt)

Do not drive: No. Park outside: No.

22V806000

Date: 2022-10-26. Systems: BACK OVER PREVENTION, EQUIPMENT.

Defect: Volkswagen Group of America, Inc. (Audi) is recalling certain 2021-2022 AUDI A8, A6 Allroad, E-TRON Quattro, 2022 S3, RSQ8, RS7, RS6 Avant, Q8, Q7, Q3, E-TRON Sportback Quattro, S5 Cabriolet, E-TRON GT, S5 Sportback, A7, A6, A5 Sportback, A5 Cabriolet, A4, A4 Allroad, A3, S8, SQ7, SQ8, S6, and S4 vehicles. The infotainment main unit may become damaged internally when the vehicle is shut off, resu (excerpt)

Consequence: An inoperative rearview camera display reduces the driver's rear visibility, increasing the risk of a crash. (excerpt)

Remedy: Dealers will replace the infotainment main unit, free of charge. Owner notification letters were mailed June 6, 2022. Owners may contact Audi's customer service at 1-800-253-2834. Audi's number for this recall is 91Ei. (excerpt)

Do not drive: No. Park outside: No.

22V742000

Date: 2022-10-05. Systems: BACK OVER PREVENTION.

Defect: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Audi A8, RS7, RS6 Avant, RS5 Sportback, RS5 Coupe, Q8, Q7, Q5 Sportback, S4 Sedan, Q5, A7, A6, A6 Allroad, A5 Sportback, A5 Coupe, A5 Cabrioleet, A4 Sedan, A4 Allroad, E-Tron Sportback Quattro, SQ7, S5 Cabriolet, E-Tron Quattro, SQ8, SQ5 Sportback, SQ5, S8, S7, S6 Sedan, S5 Sportback, S5 Coupe, 2022 E-Tron GT, and 2021-2022 R (excerpt)

Consequence: A blank rearview camera display can reduce the driver's rear visibility, increasing the risk of a crash. (excerpt)

Remedy: Dealers will update the infotainment unit software, free of charge. Owner notification letters were mailed October 25, 2022. Owners may contact Audi's customer service at 1-800-253-2834. Volkswagen's number for this recall is 91DZ. (excerpt)

Do not drive: No. Park outside: No.

21V707000

Date: 2021-09-13. Systems: SERVICE BRAKES, HYDRAULIC.

Defect: Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi E-Tron Quattro and E-Tron Sportback Quattro vehicles. Corrosion in the brake booster may cause the Anti-Lock Brake System (ABS), Electronic Stability Control (ESC), speedometer display, and brake assist to stop functioning.

Consequence: A loss of braking assist, ABS, and ESC will increase the effort and distance required to stop, increasing the risk of a crash.

Remedy: Dealers will replace the brake booster, free of charge. Owner notification letters were mailed September 30, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 47R7.

Do not drive: No. Park outside: No.

21V606000

Date: 2021-08-05. Systems: SEAT BELTS.

Defect: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Volkswagen ID4, Audi A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A5 Sportback, A6 Allroad, A6 Sedan, A7, A8, E-Tron Quattro, E-Tron Sportback Quattro, Q3, Q5, Q5 Sportback, Q7, Q8, RS5 Sportback, RS5 Coupe, RS6 Avant, RS7, RSQ8, S4 Sedan, S5 Cabriolet, S5 Coupe, S5 Sportback, S6 Sedan, S7, S8, SQ5, SQ5 Sportback, SQ7, SQ8, (excerpt)

Consequence: An unsecured child restraint system can increase the risk of injury during a crash. (excerpt)

Remedy: Dealers will inspect, and replace as necessary, the middle-rear seat belt assemblies, free of charge. Owner notification letters were mailed August 27, 2021. Owners may contact Volkswagen customer service at 1-800-893-5298 and Audi customer service at 1-800-253-2834. Volkswagen's numbers for this recall are 69CR (VW) and 69CS (Audi). (excerpt)

Do not drive: No. Park outside: No.

21V595000

Date: 2021-08-02. Systems: AIR BAGS, STRUCTURE.

Defect: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Audi E-Tron Quattro and E-Tron Sportback Quattro vehicles. The right hinge pin for the glove box cover may not be properly secured, allowing the glove box lid trim to interfere with the knee air bag during deployment.

Consequence: An air bag that does not deploy properly can increase the risk of injury in a crash.

Remedy: Dealers will inspect the glove box, and secure the hinge pin as necessary, free of charge. Owner notification letters were mailed August 27, 2021. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 68H6.

Do not drive: No. Park outside: No.

21V569000

Date: 2021-07-26. Systems: SERVICE BRAKES, HYDRAULIC.

Defect: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 E-Tron Quattro and 2020-2021 Audi E-Tron Sportback Quattro vehicles. An improperly welded rotor and shaft may separate within the integrated brake system.

Consequence: Separation of the rotor and shaft may cause a reduction in braking assistance and a loss of the Antilock Brake System (ABS) and Electronic Stability Control (ESC), increasing the risk of a crash.

Remedy: Dealers will replace the brake booster, free of charge. Owner notification letters were mailed September 14, 2021. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 47R1.

Do not drive: No. Park outside: No.

Investigations

1 investigations; 0 open.

DP22005

Opened: 2023-01-27. Closed: 2023-08-07.

Pedestrian alert sounds

NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and ele

Systems: ELECTRICAL SYSTEM.

Linked campaign numbers: 22V063000.

Manufacturer communications

1,202 manufacturer communications.

Communications by system
SystemCount
ELECTRICAL SYSTEM483
EQUIPMENT290
UNKNOWN OR OTHER146
STRUCTURE108
VISIBILITY57
SUSPENSION46
ENGINE AND ENGINE COOLING38
STEERING34

11035801

Date: 2026-07-16. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

This bulletin provides informaiton when the HV battery charger control module cannot be started, or reports diagnostic address after being replaced.

11035829

Date: 2026-07-13. Type: Service Bulletin/Repair Instructions. Systems: FUEL/PROPULSION SYSTEM.

This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.

11035800

Date: 2026-07-10. Type: Service Bulletin/Repair Instructions. Systems: SUSPENSION.

This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.

11035818

Date: 2026-07-10. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE.

This service information TSB provides warranty coverage information for vehicles with a broken sunroof panel.

11035809

Date: 2026-07-09. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE.

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.

11035810

Date: 2026-07-09. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

This bulletin provides informatoinw hent here are scratches or a coating on the cover of the instrument cluster, or particles inside of the housing.

11035828

Date: 2026-07-02. Type: Service Bulletin/Repair Instructions. Systems: FUEL/PROPULSION SYSTEM.

This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.

11035811

Date: 2026-07-01. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

This bulletin provides information when there are whirring noises from the rear of the vehicle.

11034655

Date: 2026-06-30. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

This bulletin provides information when there is an electric drive motor leak; P0AA600.

11034681

Date: 2026-06-30. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE.

This bulletin provides information regarding various complaints about front or rear door locks.

Notes on this record

  • Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
  • System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
  • Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
  • A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.

Other names NHTSA uses

None listed.

Matched NHTSA models

Matched labels and complaints
NHTSA model labelComplaints
E-TRON36

Same model, other years

All model years | All Audi models

Other Audi models, 2021

Sources

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