[Vince]

Braces don't match. Does that even compile?
And like I already said in one of your previous topics, PutPlayerInVehicle has two additional parameters.

pawn Code:

new 
    vehicleid = GetPlayerVehicleID(playerid);

if (vehicleid)
{
        SetVehiclePos(vehicleid, 1458.1984,1559.2050,10.8125);
        PutPlayerInVehicle(playerid, vehicleid, 0);
}
else
{
        SetPlayerPos(playerid,1458.1984,1559.2050,10.8125);
}
SendClientMessage(playerid,COLOR_GREEN, "Welcome to Stunt2");
return 1;