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What 1 owners told NHTSA about the 2020 Audi A3 Etron
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.
1 of 1 complaints match · Body & structure · clear filters
Jan 17, 2024Electrical systemBody & structure
Water leaking into interior of vehicle and to the trunk of the vehicle. Noticed significant water entered and entering into the trunk of the Audi after a recent rain. Also tested the drainage of water when the moonroof is opened and noticed water leaking into the interior. The audi e-tron is an electric vehicle which may have dangerous electrical implications if water leaking into the interior of the vehicle finds it way to the batteries (fire, electrical system failure, etc.). I have already noticed some electrical malfunctions that may be related to the water intrusion. Traffic avoidance sensors deactivated and or compromised while driving during the rain/cold.
NHTSA ODI 11566054
Working with the data? Download all 1 complaints as CSV · fetched from NHTSA July 20, 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 2020 Audi A3 Etron verdict →