[Tee]

There. It should work.

At the top of your script, put:

pawn Код:

new LSPD1,LSPD2,LSPD3;

I did it for each car.

pawn Код:

LSPD1 = AddStaticVehicle(596,1535.7490,-1668.1628,13.1043,359.4030,0,1);
LSPD2 = AddStaticVehicle(596,1535.8396,-1677.4053,13.1056,180.1512,0,1);
LSPD3 = AddStaticVehicle(596,1601.7650,-1683.9963,5.6129,89.1848,0,1);


public OnPlayerStateChange(playerid, newstate, oldstate)
{
    if(newstate == 2)
    {
    new CarCheck = GetPlayerVehicleID(playerid);
    if(CarCheck == LSPD1 && gTeam[playerid] != 1)
    {
    RemovePlayerFromVehicle(playerid);
    SendClientMessage(playerid, FARBE_ROT, "You have no keys!");
    }
    }
    if(newstate == 2)
    {
    new CarCheck = GetPlayerVehicleID(playerid);
    if(CarCheck == LSPD2 && gTeam[playerid] != 1)
    {
    RemovePlayerFromVehicle(playerid);
    SendClientMessage(playerid, FARBE_ROT, "You have no keys!");
    }
    }
    if(newstate == 2)
    {
    new CarCheck = GetPlayerVehicleID(playerid);
    if(CarCheck == LSPD3 && gTeam[playerid] != 1)
    {
    RemovePlayerFromVehicle(playerid);
    SendClientMessage(playerid, FARBE_ROT, "You have no keys!");
    }
    }
    return 1;
}

But the way u had it was that :
Cars[LSPD] would equal to LSPD1 and LSPD2 and LSPD3, and it did not make any sense.