The concept

This system projects important information into the driver's field of vision, e.g., the speed.
In this way, the driver can get information without averting his or her eyes from the road.
See also:
Controls
Buttons at a glance
1 System on/off, interrupt
2 Resume speed
3 Store speed*
4 Store, maintain/change speed
Switching on
Press the button on the steering
wheel.
The marking in the speedom ...
Overview
In 2004 BMW X3 introduced a new concept to the market: the small, premium
Sports Activity Vehicle with all-road capability and unparalleled driving
dynamics. This first generation BMW X3 became a ...
Deactivating HDC
Press the button again and the
LED goes
out. HDC is automatically deactivated
above approx. 37 mph/60 km/h. ...
