Look into any modern sporty car and you will find two buttons among all the rest: a little button to make the exhaust louder and a little button to put the car in a general sport mode. These buttons get one thing critically wrong: they are backwards.
The "Sport Mode" button: Useless or fantastic? In this era where every function on your car is regulated by a computer, they have become an almost ubiquitous presence on everything from humble economy cars to high-end luxury and sports cars. But do they really add anything to the car?