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:
Vehicle information
Owner's Manual
Computer
Vehicle
...
Tire inflation pressures at max. speeds
above 100 mph/160 km/h
Speeds above 100 mph/160 km/h
In order to drive at maximum speeds in excess
of 100 mph/160 km/h, please observe, and,
if necessary, adjust tire pressures for speeds
exceeding 100 mph/160 km/h ...
Opening
Press the switch to the resistance
point.
The window opens while the switch is held.
Press the switch beyond the resistance
point.
The window opens automatically.
Pressing again stop ...