[SickAttack]

pawn Код:

new engine, lights, alarm, doors, bonnet, boot, objective;
GetVehicleParamsEx(GetPlayerVehicleID(playerid), engine, lights, alarm, doors, bonnet, boot, objective);
if(engine == VEHICLE_PARAMS_ON) // Si es verdadero entonces el motor esta encendido.
if(engine == VEHICLE_PARAMS_OFF) // Si es verdadero entonces el motor esta apagado.