What:		/sys/module/hid_logitech/drivers/hid:logitech/<dev>/range.
Date:		July 2011
KernelVersion:	3.2
Contact:	Michal Malý <madcatxster@gmail.com>
Description:	Display minimum, maximum and current range of the steering
		wheel. Writing a value within min and max boundaries sets the
		range of the wheel.