repaired · 2026 Q3
Sensing system: camera
NewRisk. A rearview image that does not display reduces the driver's view behind the vehicle, increasing the risk of a crash.
2021 Audi E-TRONProblems, recalls & complaints
NHTSA has logged 36 owner complaints about the 2021 Audi E-TRON, most often about the electrical system. It is covered by 9 safety recalls, and for recall 23V-867 the manufacturer reports only 64% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through July 22, 2026. Updated daily. Photo: Ssu, CC BY-SA 4.0.
Complaints by system
Where the 2021 Audi E-TRON has problems
36 complaints grouped by the system owners reported.
24Electrical system
9Power train
7Engine
3Service brakes
1Fuel/propulsion system
1Forward collision avoidance
1Structure
1Vehicle speed control
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Electrical system | 24 | 0 |
| Power train | 9 | 0 |
| Engine | 7 | 0 |
| Service brakes | 3 | 0 |
| Fuel/propulsion system | 1 | 0 |
| Forward collision avoidance | 1 | 0 |
| Structure | 1 | 0 |
| Vehicle speed control | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
9 recalls
2021 Audi E-TRON recalls and how many were fixed
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
repaired · 2026 Q3
Management: software
Risk. A high-voltage battery that overheats increases the risk of a fire.
repaired · 2025 Q4
Cable/cord: onboard
Risk. An overheated outlet or charging cable can increase the risk of a fire.
repaired · 2025 Q1
Back over prevention: display function
Risk. An inoperative rearview camera display reduces the driver's rear visibility, increasing the risk of a crash.
Show 5 more recalls
repaired · 2024 Q3
Back over prevention: display function
Risk. A blank rearview camera display can reduce the driver's rear visibility, increasing the risk of a crash.
repaired · 2023 Q2
Service brakes, hydraulic
Risk. A loss of braking assist, ABS, and ESC will increase the effort and distance required to stop, increasing the risk of a crash.
repaired · 2023 Q2
Seat belts
Risk. An unsecured child restraint system can increase the risk of injury during a crash.
repaired · 2023 Q2
Air bags: knee bolster
Risk. An air bag that does not deploy properly can increase the risk of injury in a crash.
repaired · 2023 Q2
Service brakes, hydraulic
Risk. 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…
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Audi.
Best & worst years
2021 vs. every other E-TRON year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the E-TRON median. How we score
'19'20'21'22'23'24
- Avoid
- Caution
- Solid
- Best
- Not rated
NHTSA crash tests
2021 Audi E-TRON safety ratings
2021 Audi e-tron SUV AWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.
★★★★★
Frontal crash★★★★★
Side barrier★★★★★
Side pole★★★★★
- Rollover: 5 stars (9.2% risk)
- Stability control: Standard
- Forward collision warning: Standard
- Lane departure warning: Standard
1 investigation
NHTSA defect investigations
Federal investigations that included the 2021 Audi E-TRON, and the recalls they led to.
- Pedestrian alert soundsLed to recall 22V-063
In owners' words
What E-TRON owners report
Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.
I own a 2021 Audi e-tron with approximately 58000 miles. Beginning in March 2026, the vehicle developed intermittent Virtual Cockpit/instrument-cluster problems with blank display. I reported the condition to Audi dealer of Princeton NJ. The vehicle subsequently experienced two dead 12-volt battery…
Moisture build-up in the high-voltage electrical system through a faulty seal on the charging socket, which can cause a short circuit and significantly increase the risk of a vehicle fire. If you get a warning light saying "electrical system: fault," you should stop driving immediately, park…
What component or system failed or malfunctioned, and is it available for inspection upon request? - While on highway the vehicle loosed all Power indicating Electrical Malfunction How was your safety or the safety of others put at risk? It happened on I-35 Freeway twice putting me in danger of 18…
Own a 2021 E-TRON?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.