There are 2 owner-reported driver assist & adas complaints for the 2020 Audi A5in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Starting early 2025 with no changes or modifications or warning - the MMI system in my 2020 Audi A5 began spontanously rebooting. It appears to be rebooting regardless use or radio, CarPlay, or nothing - even after the recent factory reset. Reboots appear to occur at random - sometimes once in 40 mins, or every 3-4 mins. After some research, it appears other similar 2020 cars have recently started experiencing the similar symptoms something this year in 2025. Sudden loss of navigation aid, parking and warning collision, etc have almost resulted in crashes. It was inspected at a dealer, who did not note any other open issues. I suspect there must be a change in how Audi forces the car to call back to their service that resulted in software reboots.
The MMI constantly reboots itself. I have had the car to two dealers and despite software updates, the problem continues. As a result of this, while I have been in reverse the cameras will automatically turn off,
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026