new engine,lights,alarm,doors,bonnet,boot,objective;
GetVehicleParamsEx(vehicleid,engine,lights,alarm,doors,bonnet,boot,objective);
SetVehicleParamsEx(vehicleid,engine,1,alarm,doors,bonnet,boot,objective); // To set lights on
SetVehicleParamsEx(vehicleid,engine,0,alarm,doors,bonnet,boot,objective); // To set lights off