[AbyssMorgan]

Код:

public OnPlayerKeyStateChange(playerid,newkeys,oldkeys){
	if(newkeys == KEY_LOOK_BEHIND){
		if(IsPlayerInAnyVehicle(playerid)){
			new engine, lights, alarm, doors, bonnet, boot, objective, vehid;
			vehid = GetPlayerVehicleID(playerid);
			GetVehicleParamsEx(vehid, engine, lights, alarm, doors, bonnet, boot, objective);
			SetVehicleParamsEx(vehid, (engine>0?0:1), lights, alarm, doors, bonnet, boot, objective);
			if((engine>0?0:1) == 1){
				//Msg engine ON
			} else {
				//Msg engine OFF
			}
		}
	}
	return 1;
}