Originally Posted by composed
As I understand it :
1) Normal mode means that EDC is doing it's "regular" thing of automatically and constantly adjusting the dampers according to your driving style, cornering, braking, road surface, etc. - this of course means that there is no fixed setting to compare with a non-EDC car.
2) Sport mode is limiting them always to a certain specified range of travel which results in a stiffer ride because they are not changing as much - this would relate most closely to a non-EDC car, though I guess only BMW engineers and aftermarket suspension tuners would really know how much (BMW help us here!).
3) Comfort mode (which I agree may be more of a marketing thing) supposedly allows the dampers to have a lot of freedom in their travel, but calls them to attention at certain times (which to me sounds pretty much like the Normal mode) but I'm assuming is a little more lenient.
just my .02...
This is basically what I was trying to say... I think we both are just explaining it a bit differently. What I was trying to say is exactly how you explained it in point 2 of your description. What is "Sport Mode" is how the non-EDC car is normally. I think BMW makes it a bit confusing with their term "Sport" and "Normal" This terminology makes it easy for someone to assume if you don't have the option "sport" than you must be in "normal" but in fact what you don't have is the option "normal" it's just a play on words by BMW to make it sound more appealing. Hopefully I'm making sense with that explanation.