Radio on off switch

[Richard P]

Is there any way to turn the radio off other than turning the volume right down?

 

[teepee]

Press and hold the silver knob in until screen goes off

 

[chromeskull]

Do you just want to turn the screen off or do you still need the sat nav and other screens?
If its to just turn off music the ONLY way to do it at the moment is to use a USB stick, insert it into the left USB slot in the car (just in case you use android auto).
Then have just 1 MP3 File on the USB stick, I use GitHub - Anars/Blank-audio-1hr.
Once inserted with the MP3 file, press the Source button until the USB Media is selected.
You now have a Silent Radio which will also allow you to keep the current volume settings for Sat Nav or other music when you switch to it.