%i did in my old motor where i used to work bought a pioneer head unti with dab and usb socket brought it in they got the sparky to to fit even though it was just a straight swap.as they did notwant people cutting wires.had to by a digital areial that stuck to windscreen to.but ur better off buying one that goes on the roof as over time it peels off or when a new screen is fitted it will not go back on.