Originally Posted by KARgt13
Hit the power button and rear defroster at the same time and it will do it again.. I don't know what the purpose is, though.
Ah that combination seams to ring familiar. The Climate Control was set to On and also set as the rear defroster setting when i last turned the car off. When I turned the car back on it resumed in this setting (as it does) but i didn't want it On so i turned it off and it went through this random cycle.
Its probably a display screen system check for when the independent climate control system is fitted, i presume.
Thanks for the info.