BMWRaspControl - Forum

you have to switch the ibus cable from ibus to kbus for logging EHC.
but it's difficult to find the correct message. in diagnostic mode, there are a lot of diagnostic messages.

Transport mode doesn't affect the suspension at all!
It's just to shut down a whole lot of other controllers and only the ones essentially needed to drive are active. It's a kind of battery saver!
But if you've got inpa at hand, ypu can set an offset for your suspension to rise or lower it!