My CD70 Navi was fitted with the UHP4 module before i took it out of the donor car, i didnt want to install it so have sold it on. Due to it having the bluetooth module the left hand buttons that normally switch between CD and FM does nothing as i believe it was used to control the phone side of things. It is a bit annoying that i have to scroll through the menu when switching between the CD and FM. I disabled the UHP4 function via software which got rid of the empty tab between the navigation tab and the pic of the car (range and instant consumption) so i thought it might revert the controls back to normal but it didnt.

Is there a way of reprogramming the buttons so functioned the same as on my CDC40?

Thanks