Intelligent climate control, for example, is a dual cooling system for automated adjustments for adapting the internal temperature to the current season.
Filling the tank with petrol super once about every 930 miles should be sufficient to keep a clean engine.
And it is business sense for them to try to sell you only that brand and no other.
This joke is that company cars were the only ones you never had to change the engine oil - ever.
This is by far the easiest, most secure way for the average person to take control and cost stop our dependence on foreign oil.
After a certain amount of mileage, there should be a general trend that goes wrong in a certain type of car.