[Kwarde]

Juuleman, he meant (I think) that the vehicle just respawns/removes after exitting it;
@AklexXx95:

Code 1: The vehicle will respawn after exitting it

pawn Код:

public OnPlayerExitVehicle(playerid, vehicleid)
{
    SetVehicleToRespawn(vehicleid);
    return 1;
}

Code 2: This will remove the vehicle, it won't be back:

pawn Код:

public OnPlayerExitVehicle(playerid, vehicleid)
{
    DestroyVehicle(vehicleid);
    return 1;
}