Locking the doors andwindows
Rear doors

Push the locking lever on the rear doors down.
The door can now be opened from the outside only.
Safety switch for the rear
Press the button on the driver's
door if
children are being transported in the
rear.
This locks various functions so that they cannot be operated from the rear: safety switch, refer to page 43.
See also:
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 ...
Vehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle, ...
Indication in the info display
The information from the onboard
computer is shown in the
info display in the instrument
cluster. ...
