Tommyudo

Hi All,
I have a 2015 S550 with the touch controller on the COMAND. How can I determine what software version the COMAND system is using? Please note that I'm not asking about the map version. Why am I asking? I have some issues with my iPhone 7 not registering properly or displaying media when connecting it through the USB port.

Thanks,

Tom

DT at China

Try to RESET the COMAND. At system setting
and , was the usb port OK? try to use another USB DISK
GOOD LUCK