OriginallyPosted by MCNIERNEYC. MMI will shut itself down in extreme temperatures to protect the hard drive. Probably under other extreme conditions as well. There is a way to manually reboot the system by pressing three keys. Check your manually for the reboot sequence. Did all that before I took it in to Audi. Thisis from the Audi Tech pages :-sd memory card > Technical Questions: MMI > Audi Questions and Answers > Crosby Audi - 866.403.2834 MMI 3G: the max size for SD media can be 32GB. MMI 2G: check if your vehicle is equipped with an SD card slot Radio Symphony: SD or MMC memory cards with a capacity up to 4 GB. hiall was wandering if anyone can help i own an audi a3 saloon (63 plate) and i can't plat any video from the sd card or the phone. there are loads of videos on the internet showing the same model playing video clip Theparking sensors (rear only) work fine. But the MMI Screen doesn't change at all when I go into reverse. I've pulled off some codes: 02873 - Control Module for Back-Up Camera (Dated 2nd July 2016) 2011 Audi S5 Cabriolet, Ice Silver, Stronic, Drive Select, 20" 7 Spoke Wheels, 3G HDD MMi, AMI, Bang & Olufsen Sound System, A32017 MMI / Bluetooth and Satnav not working DISCLAIMER: an independent Audi forum for owners of Audi vehicles. The club is not part of Audi nor affiliated with or endorsed by the offical Audi UK in any way. Attimes, Audi MMI can malfunction and stop working. The causes of MMI breaking down are varied and include amplifier, modules, or fuses malfunctioning. HowTo Reset The MMI System On The Audi A3 8VA quick video on how you can perform an MMI Reset on the new Audi A3 8V Platform. --We need your help to help us Dorset Sep 3, 2023. #1. Hi, been having an issue with the MMI for a couple of days now. After a few minutes use, when trying the adjust the volume instead of the volume level bar being displayed on the MMI, I get a greyed out bar, and the words “volume unavailable“. The volume control actually still allows me to decrease the volume, but Vay Nhanh Fast Money.

audi a3 mmi not working