2019 Audi E-Tron Quattro Electrical system Problems
- Complaints
- 3about this part
- Share
- 43%of 7 total for the year
- Median mileage
- 30,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the electrical system of the 2019 Audi E-Tron Quattro, 43% of the 7 complaints for this model year. Where a mileage was given, the median is 30,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2019 Audi E-Tron Quattro. The contact stated that the messages Electrical System Malfunction , Please Stop Vehicle , and a message for the battery were displayed. The vehicle was taken to the dealer, where it was repaired under NHTSA Campaign Number: 23V867000 (Electrical System); however, the failure recurred a year later. The vehicle was taken back to the dealer, where it was diagnosed and determined that the high-voltage battery cells needed to be replaced. The manufacturer was notified of the failure by phone but provided no assistance. …”
NHTSA complaint #11769138, filed 2026-10, 30,000 miles“The rear coolant bottle for the drive motor is completely full, hv faults are stored. Battery is in warning condition, j840 stores internal malfunction faults. Additional diagnosis is necessary for the hv system, and the rear drive motor will need to be replaced. Found cell imbalance faults stored, found j840 battery module is faulty and must be replaced. Further diag is necessary, multiple faults are preventing the vehicle from moving, faults set on 06/22/26. Hv and drive motor faults are not likely to be related to any impacts or damage, malfunctions are electrical and internal.”
NHTSA complaint #11760759, filed 2026-08Related service bulletins
- 11038038Sep 24, 2026This bulletin provides information when there are various warning messages in the instrument cluster; electric motor leaking. P0AA600
- 11038030Sep 23, 2026This bulletin provides information when DTC C12BFF0 is stored in the lane change modeul or the radar sensor; intersection assist/lane change assist are inoperable.
- 11038032Sep 18, 2026This bulletin provides information when the rear parking sensor sometimes does not work, rear parking sensor loose, rear parking sensor fault message.
- 11038040Sep 15, 2026This bulletin provides general information about SOS Emergency Assist.
- 11038029Sep 15, 2026This bulletin provides information when there is an Audi pressense warning, warning jolt, and/or brake engagement.
- 11038028Sep 15, 2026This bulletin provides information when there is an Audi adaptive light system malfunction; DTC C12B3FA is stored in the control module for driver assistance systems.
- 11038061Sep 2, 2026This bulletin provides information regarding fault finding and repair information for electric tailgate.
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2019 | 3 | 43% |
Other parts of the 2019 Audi E-Tron Quattro
2 complaintsTransmission and drivetrain
2 complaintsBack-over prevention (rear camera)
1 complaintsBrakes
1 complaintsEngine
1 complaintsLane departure
1 complaintsOther or unknown
1 complaintsBody and structure
1 complaints
← All problems reported for the 2019 Audi E-Tron Quattro
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology