Switching on/off

Press the button.
See also:
Under the Hood
The 640i is powered by a 315-horsepower, turbocharged 3.0-liter six-cylinder
engine. Its peak torque rating is 332 pounds-feet. BMW cites a zero to 60 mph
time of 5.5 seconds for both the coupe an ...
Notes
Manufacturer's information for child restraint
fixing systems
To select, mount and use child restraint fixing
systems, observe the information provided by
the system manufacturer; otherwis ...
Adjusting volume
Turn knob 1next to the CD/DVD player until the desired volume is obtained.
You can also adjust the volume with buttons on the steering wheel. ...
