i have heard that these are in a scania that i may be driving, i dont wish to look a complete twit? is there a link on here or any info, i was quickly told it was easy clutch to start an clutch to finish? maybe it is simple when you actually see it? 
i had shot of one these cant remember the truck though, controls were on the right hand side of the steering column. like an indicator switch
i engaged the clutch put it to drive, found the bite and moved off, foot back on the clutch when stoping
was really straight forward
Flipside