See also:

Switching on/off manually
Press the button. On: the LED lights up. Off: the LED goes out. The PDC is shown on the Control Display. Switch on the backup camera via the iDrive. ...

The concept
The parking brake is used to prevent the vehicle from rolling when it is parked. Engine switched off: the parking brake acts on the rear wheels. Engine running: the parking brake acts on ...

X3 in the Market
As you can probably guess by now, the market has caught up with and in many ways passed the X3. That said, if it weren't for BMW's initiative, this segment might not even exist today, let alone of ...