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:
Dynamic options: M Sport package, Adaptive M Sport suspension, sports
automatic transmission and BMW 3-Series xDrive
Enthusiasts will welcome the further features that are available to enhance
the dynamic driving qualities of the new BMW 3-Series and give them a
distinctive visual dimension as well. The M Sport ...
Safety
Both the coupe and convertible have front airbags plus side-impact airbags
built into the front seats. As required of all 2012 models sold in the U.S., the
640i has standard antilock brakes and an ...
Safety
Neither the Insurance Institute for Highway Safety nor the National Highway
Traffic Safety Administration has tested the 2007 X3. Standard safety features
include four-wheel-disc antilock brakes, ...
