2020 Audi A4 Allroad electrical system problems
20 owner complaints filed with NHTSA name the electrical system on the 2020 Audi A4 Allroad — 67% of all complaints for this model year.
What owners report
“Shortly after my warranty expired last september ([XXX]) my 2020 Audi A4 Allroad started to experience random episodes of the car's main entertainment touch screen rebooting in the middle of the car being operated. This usually would only happen once or twice during maybe an hour long car ride…”
filed Aug 10, 2025
“The MMI (Information and entertainment system) spontaneously reboots numerous times while driving. When the reboots happen, the screen goes black and key systems such as the backup camera, rear obstacle detection, and navigation, become unavailable until the reboot completes and the systems reload…”
filed Jul 25, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
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 informaitn when there is a warning messsage; "Instrument cluster: fault. Limited warning messages. Please contact workshop"; DTC B200096.
TSB_2069331_8 · Service Bulletin/Repair Instructions · issued Aug 26, 2026This bulletin provides information when there is an issue with wireless charging/wireless charging is not working.
TSB_2064681_6 · Service Bulletin/Repair Instructions · issued Aug 21, 2026
Electrical System problems in other A4 Allroad years
| Year | Reports | Share |
|---|---|---|
| 2017 A4 Allroad | 4 | 13% |
| 2015 A4 Allroad | 4 | 16% |
| 2014 A4 Allroad | 3 | 7% |
| 2013 A4 Allroad | 9 | 10% |
Other reported problem areas on the 2020 Audi A4 Allroad
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.