The steering wheel is quickly become the control center for the entire vehicle. Auto manufacturer's are using the steering wheel to add new buttons and controls for everything from controlling the radio to switching gears. USA Today reports that many cars already have 10 to 15 different buttons on the steering wheel:
The fingertip frenzy isn't just about luxury cars, either. Sure, the $73,750 Range Rover SUV offers 10 buttons or toggles, not including the horn. And the $49,100 Acura RL sedan has 16, in addition to two thumb paddles for manually changing gears. But Toyota's humble — albeit fully-loaded — $26,040 Prius gas-electric hybrid sedan includes 15 places to mash a thumb into the steering wheel.
Automakers say the buttons help motorists keep their fingers on the wheel instead of having to fiddle with dials and knobs on the dashboard, making driving safer.
Many more steering wheel control buttons are expected in future vehicles. USA Today's article said the new Mercedes-Benz M-Class will "let drivers control the volume and play list of their Apple iPod digital music players from the steering wheel." But voice commands are coming as well which may make these buttons less important. Why press a button when you can just say "Window Washers On. Maximum Speed." Auto manufacturers will have to caution to keep these steering wheel buttons and voice commands from getting out of hand.
