See also:

Driving
I'd feel a bit bad for the driver on that trip, though. While the 400-horsepower, turbocharged 4.4-liter V-8 engine is relatively sprightly in the 750i, I thought it was a bit of a laggard while t ...

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

After the ignition is switched off
The roof can still be operated for approx. 1 minute, as long as no door has been opened. ...