I wanted to make beamng a little bit more real than other games, whilst having a bit of a fiddle with things.
Feel free to modify this mod, or even take all the code to put into other cars. I don't mind, though if you want, I'd appreciate some credit.
this was made during this video, where I also show it working -
page up to move forwards
page down to move backwards
Alt + page up to move passenger forwards
Alt + page down to move passenger backwards
then the same for [ and ] to tilt the back rests, and alt for the passenger
K-Series Electric Seats 1.0
move back and forward, and tilt the back rest