After the ignition is switched off
The roof can still be operated for approx. 1 minute, as long as no door has been opened.
See also:
Start/Stop button
The concept
Pressing the Start/Stop button
switches the ignition on or off and
starts the engine.
The engine starts if the brake
pedal is pressed when you press
the Start/Stop button. ...
Parts and accessories
For your own safety, use genuine parts and accessories
approved by BMW.
When you purchase accessories tested and approved by BMW and Original BMW Parts,
you simultaneously acquire the assurance ...
Head airbags
In a lateral impact, the head airbag supports the
head. ...