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Electrical systemPart report

2023 Audi A3 Electrical system Problems

Complaints
4about this part
Share
57%of 7 total for the year
Median mileage
57,083miles
Trend
Too newThis model year is less than 4 years old, so a trend is not meaningful yet.

NHTSA recorded 4 complaints about the electrical system of the 2023 Audi A3, 57% of the 7 complaints for this model year. Where a mileage was given, the median is 57,083 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.

“BSG/alternator faulty. Started displaying “electrical malfunction!” Had to stop immediately before immediate shut down on road. Problem had been known on hybrid models of Audi specially larger models. Recall/TSB have been opened for those vehicles. Vehicle was inspected by dealership. No prior warning other than that immediate red warning.”

NHTSA complaint #11765831, filed 2026-09

“The contact owns a 2023 Audi A3. The contact stated while driving 70 MPH, the contact observed a RED triangle icon, and the message Electrical System Malfunction Defect - Low Charge was displayed. The contact stated that the vehicle then lost motive power. The vehicle was steered over to the side of the road and stalled. The vehicle was restarted after 45 minutes. The vehicle was towed to a dealer where it was diagnosed that the fault control module needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 57,083.”

NHTSA complaint #11643339, filed 2025-02, 57,083 miles

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
2025120%
2023457%
2022444%
202016%
2019110%
2018412%
20171227%
20161619%
20151718%
2012614%
201149%
201024%
2009511%
200812%
200712%
200665%

Other parts of the 2023 Audi A3

Other or unknown
3 complaints
Brakes
1 complaints
Engine
1 complaints
Steering
1 complaints
Transmission and drivetrain
1 complaints

← All problems reported for the 2023 Audi A3

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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