Pretty sure I had a Carista Beta update last week, it was working fine prior. Fitted new LED headlights, tail lights and side repeaters yesterday and today have this message coming upon when trying to select Customise, Service, Live data. Only Diagnose works and shows a 'Central Electronics, cannot connect'. Do we think its the app update or the new headlights? Don't fancy pulling the bumper and lights out to tonight to check ......