public OnUnoccupiedVehicleUpdate(vehicleid, playerid, passenger_seat, Float:new_x, Float:new_y, Float:new_z, Float:vel_x, Float:vel_y, Float:vel_z)
{
    GetVehiclePos(vehicleid, new_x, new_y, new_z);
 
    if(!IsPlayerInRangeOfPoint(playerid, 10, new_x, new_y, new_z))
    {
        // something
    }
    return 1;
}