Why is my Audi saying MMI is switched off?
Why is my Audi saying MMI is switched off? It’s usually just a software glitch, and sometimes an update is needed. To reboot the MMI, just hold the volume knob down for about 15 seconds. Disconnect the battery cables (negative first). Wait about 10 minutes before reconnecting. Restart your car, and the MMI system should […]
Why is my Audi saying MMI is switched off? Read Post »