See also:

Charging the battery
In the vehicle, only charge the battery via the terminals in the engine compartment, with the engine switched off. ...

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

A More Muscular X5
The X5 M's styling is more aggressive than the regular X5's, but the changes have been tastefully integrated into the overall design. One thing that might be deemed a little over-the-top is the fr ...