Hi all,
Have started to have an issue with the MMI control unit in my 2012 A5 (facelift model). It works fine initially then after about 10-20 minutes it freezes and the lights on the two silver buttons to the right of the large scrolling wheel flash. The controls in the steering wheel still work and the screen changes with it.
I tried the three button reset, it does restart the MMI but doesn’t fix the issue. Only thing that seems to work is if I switch the car off for at least an hour. But again, it goes in about 10-20 minutes.
Has anyone experienced this particular issue? Do you think replacing the MMI control module will work?
any help would be greatly appreciated