2024 Audi Q4 E-Tron electrical system problems
15 owner complaints filed with NHTSA name the electrical system on the 2024 Audi Q4 E-Tron — 68% of all complaints for this model year.
What owners report
“Within the first 6 months of owning the car my 2024 Audi Q4 E-tron premium door handle lock - unlock would not work and the car would intermittently not start. The dealership service replaced the 12-volt battery which has corrected the door handle lock-unlock issue; however, it has not corrected…”
filed Aug 19, 2026
“The high-voltage charging system has repeatedly malfunctioned. The vehicle intermittently displays a "Charging System Malfunction" warning and a message that only AC charging is possible, the charge-port indicator blinks green and then red, and the vehicle cannot be reliably charged. The vehicle…”
filed Aug 10, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- On-board charger (OCDC) may fail and stop charging the 12-volt battery, which can result…Campaign 25V125000 · Feb 28, 2025
- When using the industrial 220V/240V plug at the 100% charge setting, some home power…Campaign 23V842000 · Dec 13, 2023
Related service bulletins
This bulletin provides general information about the current tpp issues for Audi connect.
TSB_2082976_2 · Service Bulletin/Repair Instructions · issued Aug 27, 2026This bulletin provides information on a combined software update; ID.S 5.6.3 for Audi Q4 with V7G or S7E.
TSB_2083053_1 · Service Bulletin/Repair Instructions · issued Aug 26, 2026This bulletin provides information when the are judders during recuperation and a high state of charge.
TSB_2083021_1 · Service Bulletin/Repair Instructions · issued Aug 26, 2026This bulletin provides information about the combined softare update ID.S 5.6.3 Audi Q4 - with V7T and without S7E.
TSB_2082962_1 · Service Bulletin/Repair Instructions · issued Aug 26, 2026This bulletin provides information about the combined softare update ID.S 5.6.3 Audi Q4 - with V7G and without S7E.
TSB_2082961_1 · Service Bulletin/Repair Instructions · issued Aug 26, 2026
Other reported problem areas on the 2024 Audi Q4 E-Tron
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.