Troubleshooting the MMI System on the Audi A6

My MMI system on my Audi A6 seems to be malfunctioning - how can I troubleshoot the issue?

First, try resetting the MMI by pressing and holding the CAR and SETUP buttons simultaneously. If that doesn't work, check the fuse for the MMI system and replace if needed.

If the MMI still isn't working, it may be a software issue. Try updating the MMI software with an SD card or take it to an Audi dealership for assistance.

Another common issue with the MMI is a faulty control unit. If none of the previous solutions work, it may be necessary to replace the control unit - consult with a mechanic or dealership for further assistance.