[aunkster]

This is a real silly question but on my 2010 Harley radio , how do I turn off the radio part

 

[webco2]

This is a real silly question but on my 2010 Harley radio , how do I turn off the radio part

You just turn the volume all the way down .

 

[Breeze3at]

Read your owners manual. If you don't have one; On the left of the radio face are 7 buttons, the center one is marked ON, if you push it while the radio is on, it will turn the radio OFF.