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What 1 owners told NHTSA about the 2024 Audi A3

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (1)Electrical system (1)

Newest first · 1 complaints

Feb 16, 2025Electrical system

If the car is not driven for 20 minutes per day and the car sits for any length of time the check engine light comes on. The dealership advises it is the 12v battery is run down. According the Audi USA and the service order that the car is operating as designed.

NHTSA ODI 11643055

Working with the data? Download all 1 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2024 Audi A3 verdict →