Someone

if (strcmp(cmdtext, "/command", true) == 0)
{
    if (!IsPlayerInAnyVehicle(playerid))
    {
        SendClientMessage(playerid, 0xFF0000AA, "You must be in a vehicle!");
        return 1;
    }
        SetVehicleHealth(GetPlayerVehicleID(playerid), 1000.0);
        ChangeVehicleColor(GetPlayerVehicleID(playerid), -1, -1);
        ChangeVehiclePaintJob(GetPlayerVehicleID(playerid, 15);
        SendClientMessage(playerid, 0xFFFF00AA, "Car Restore");
        return 1;
}