Bit if a silly question I know, but is the only way to simply view the map with the radio / hdd / cd etc off to mute the volume or use aux with no connection, or is there some way where the radio / hdd / cd etc is not also on? I noticed today that there was nothing obvious when we were all talking in the car and I wanted to turn off the stereo, but I still wanted the navigation.

Cheers

Adam

Ah right if that's case that's fine by me.

Cheers

Adam

Press the phone button (assuming no BT installation). Works for me!