The centre consul entertainment screen ie phone radio music google maps screen has just gone blank and won’t work at all

Would check fuses first ,but should be covered by warranty so would take it to main dealership and get them to repair it.

With a car of that age , better not doing anything with it as you could possibly invalidate your warranty . Contact your dealership and get it checked out . May be some software updates covering this but if car not used much and for short journeys , possible a low battery will cause temp screen not loading .