Hey all,   It's been doing my head in for a while now but thought I'd just quickly ask, as searching only returns results relating to Auto mode being enabled.   I was doing a 100+ mile journey this weekend and randomly I remembered that the air for some reason doesn't come out of the center vents.   The car had been up to temp and blowing lovely warm air out of the other vents for ages however regardless of whether it was in Auto mode or not, I couldn't get anything