SL/R231: pre-facelift, adding MP3s to COMAND Music Register?
I have been having to burn the MP3s to a CD (like it's 10-20 years ago, although I guess the car is from 10 years ago), then record from the CD, but that likely results in a loss of some sound quality and is a bit of a pain.
I'm not sure if the facelift cars are different, so wanted to clarify in the title.









