Mikeymore

Hello, I have set the BT for telephone in my Audi A6 C6 MMI-2 high. MMI runs on the latest version 55.70. I have a Samsung S24+ but cannot perform a synchronization with the calls and contacts. I see a BT connection (paired) on my phone and the BT logo is on the MMI. I have given permission for access to calls and contacts on my phone. In my previous Audi A6 the BT icon only appeared when I put the phone on BT, now the icon is constantly on. I can not call anybody, even my phone sais the phone is connected to the MMI BT. The MMI says connecting... and then a little later at the top: user not.... but I cannot read what exactly is written afterwards, because the text disappears at the edge of the screen. I have also done a factory reset of BT and deleted all devices, but no result. Read the phone with VCDS 77, but cannot find any problems. I also do not see any profiles of previous phones or users that I could possibly delete. Does anyone have an idea what this could be? I would like to hear it. Thank you in advance!

Same for my Audi A6 from 2006. Has worked for years, but suddenly stopped a month ago. Done no firmware updates or other things to the car or MMI. Checked with different phones, but still no luck. Did you manage to solve this problem on your car?