I don't have my 335i yet, but I downloaded the 3 series manual.
I'm reading through it and find the section on how to set "profiles", which can then be transmitted or set to your key/fob.
It says that one of the options that can be set to auto activate when you use/have your key/fob is the drive select settings.
So you can set "sport" mode as a default, stored on 1 of your keys, and when you open and start your car with that key, then it will automatically set drive mode to "sport" every time.
Is this correct, or did I misunderstand it?
Has anyone tried this?
As I said I can't try it cause I don't have my car yet.
Too bad it doesn't show ASS as an item to be stored.
But, I'll be coding that.