Does the radio have to be on to use the display?

[CRAIG4FSU]

Radio portion on to use other display functions?

 

[piening2150]

It's all one unit, so yes the power has to be on to use other functions. Although you do not need the screen on to use anything that has hard buttons/knobs (climate, heated seats, TC). You can turn the volume all the way down if you don't want to listen to anything.

 

[CRAIG4FSU]

It's all one unit, so yes the power has to be on to use other functions. Although you do not need the screen on to use anything that has hard buttons/knobs (climate, heated seats, TC). You can turn the volume all the way down if you don't want to listen to anything.

Thanks.