In the debut of the car, he and I have a guide or barrel for the commander of the direction.
Very nice, the constructors are passable at the wheel of the park which floor plus practice for guiding the wheels; Dès l’arrivée de ce cerceau bien pratique, on a commencé par greffer des accessoires tout aussi praktiques: l’accélérateur, l’avance à l’allumage et la trompe de l’avertisseur.
In the past years, in the United States, the fashion of cerc-avertisser to make; this is a fine circle on the interior of the steering wheel that will be able to share the horn.
The horn at the center of the steering wheel attends France
A la suite des Etats-Unis, le cerclo-avertisseur arriving in France sur la Ford Vedette dès 1949, puis sur l’Aronde de Simca en 1951, suivies par la Renault Frégate ou encore la 403 Peugeot en 1955, Cettee and Mercedes. introduce the steering wheel lever; A system to play in 2005.
Il faudra visitre années 80 pour voir le volant changer de forme avec un moyeu très épais; The airbag on the Mercedes Classe S in 1981 imposes this form as the reason for the increase in the system.

Evolution in the 90s
In 1998, Mercedes – Encore – made a sensation with the installation of the “Command” system on the central screen in the S-Class; the control buttons are positioned on the steering wheel.
According to the quantity of new technology present in the vehicles, it is obligatory to integrate the constructors to integrate more than commands on the steering wheels of the different models: aides to the conduit, utilization of multimedia, conductor modes, etc.
The sports car will bring the pallets to the steering wheel to fit or lower the rapports.

Avoid the distraction of the Conductor
The steering wheel, the steering wheel is plus one plus multifunctional, close to the conductor on the four-way route; have the maximum number of security commands.
After the boutons, the constructors on the help of pavements tactile to interact plus easy; for the adventure, Valéo works on the steering wheel multifunction of the future. The manufacturer associates different technology to promote a configurable steering wheel game.
15 functions are accessible only from 5 or 6 commands, telles that have interactive surfaces, boutons, molettes, disposable parts and other steering wheel. Enfin, the steering wheel detects the presence of mains on the steering wheel for vehicles, thermal, autonomous.