Force reboot Audi MMI 2G, 3G frozen screen. If your navigation freezes and stopped responding restart the system to fix it. All you need to do is to press at the same time buttons: SETUP, center knob and upper-right soft key. More details at http://mr-fix.info/audi-mmi-force-restart-reboot-2g-3g/
Had to see what the Chroma chip really has to offer. I’m not upset or disappointed in any way! New chips, new gloves, fresh batteries. There’s no better feel…