First off - congratulations on your new car!
You can download a radio manual for free from Becker directly:
Link Here
Next, you're in linear mode which you don't want to be (held down the note button for too long). Unlike the other menu buttons on the front, the note button just needs tapped to get into the menu.
Incidentally, you may want to open the faceplate (press the CD eject button) and pull it off and clean the contacts on the bottom. Just use either a pencil eraser or a q-tip w/ rubbing alcohol on it. When there is not good contact b/w the faceplate and the h/u strange things are known to happen.
Good luck