There are two ways a player can get into a vehicle in vcmp.
Either as a driver, or as a passenger.
The ids differ for the signal, vcmp.vehicleenter (VRocker's) depending on how you enter the vehicle.
If a person enters as a driver, save a variable that says taht the person is a driver on the specific car ID.
If a person enters as a passenger, save a variable that says that the person is a passenger on the specific car ID then pm the passenger the driver's name.
It should work then
"WSV has a passenger script too D:"