Hi Fastech, I dealt a lot with rear suspension, with the gt1 I was able to program a new module (mine was bad, corroded), and I also put new air springs. as far as I remember, you could not change any of the automatic settings, I messed around with it, used max height, use min height, and i don't even remember an option for default settings, I had my car perfectly leveled, and then change right rear, and then left rear to desired height using a ruler. (i.e. goes little by little, not specific heights).....hope this helps!

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2012
E70
3.0 Diesel
18K miles