I don't know if it was already told, because I don't know the german language, but on Lion's Coach with automatic transmission there are some bugs.
I know that it is on a beta stadium, but here is a list of missing functionalities or don't work:
- pressure levels, fuel level and engine temperature are always on 0
- automatic retarder
- cruise control activation button on the steering wheel with regulation of speed (+ and -, always on the wheel)
Nothing else, the mod anyway is good.