Have had my HS 1.5 auto for roughly 6weeks now. It’s going into the garage next week as the info screen keeps going black and not coming back on for ages. The other day it wouldn’t come on at all, the air con was on and wouldn’t go off. The song it was playing was stuttering like it had got stuck. No matter what we did it just wouldn’t come on. This has happened quite a few times now and the dealership don’t know why it’s happening. Any ideas???