See also:

Opening/closing the glass sunroof automatically
Press the switch beyond the resistance point. The following movements are also automatic: ▷ Pressing the switch with the sunroof open: the sunroof is tilted fully. ▷ Pressing the switc ...

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

Exterior
With standard visual cues that come only with the 128i's optional M Sport Package, the 135i has an aggressive front bumper with three large air inlets. Xenon headlights are standard, and they carr ...