Exit Troops from Vehicles Help!

[FastLegs]

ive sussed out how to make AI move to the waypoints and the vehicles to move as well but how on earth do i make them exit the bloody vehicles... plz plz plz help me out...

trigger part for to exit vehicles plz

"emit" trigger, as long as i remember. Or "action", and there "emit".

i end up doing something wrong...
but from there i dont know what to do can someone help me my posting up screen shots or some small clip .....