headunit

R56 mini one n12 . The head unit keeps forgetting settings ( like saved channels and audio settings ) everytime i switch off after few minutes. in the radio service mode already set to key memory. is there a way to wire the head unit to direct to live 12v? if so anybody knows the wiring diagram...

Hey all, I couldn’t see another thread (but no doubt there is) but has anyone had any luck with headunit replacements with the r56 Cooper s with climate control? Ive seen a few fascia units for sale around showing ability for double din touchscreen units in them but can not find anywhere that...