This applies to COMAND, but you have Audio-50, so may be wrong ..
Press the Radio button and it will switch between FM/AM/LW each time you press it ? Audio button will switch the audio sources (radio, CD, and others if you have the options)
R
Thanks Richard, appreciate you commenting. You are right that by pressing Radio button it changes the frequency. I was trying to find out if there was an easier and more safer way for driver to be able to change it then having to reach out to Radio button.
Personally, I dont flick through much on different frequencies but it is important for me to change display between Navigation and Radio and CD.
And finally, it is surprising that you mention I have Audio 50 - I have manual that is for Audio 20 - I give up