See also:

Activating HDC
Press the button; the LED above the button lights up. ...

Exterior
The exterior remains the same for 2009, and the X3 retains its awkward angles, disjointed taillights and odd lower bodywork. It's not unattractive, but it sure isn't as stylish as Mercedes' new GL ...

Side view: elegant roofline, powerfully curved surfaces.
Tightly curved surfaces and character lines stretching the full length of the body define the side view of the BMW 6-Series Coupe. The forward-slanting BMW kidney grille is particularly clear from ...