Changing between panels
After a menu item is selected, e.g., "Radio", a new panel is displayed. Panels can overlap.
▷ Move the controller to the left.
The current panel is closed and the previous
panel is displayed.
The previous panel is opened again by
pressing the BACK button. In this case, the
current panel is not closed.
▷ Move the controller to the right.
A new panel is opened on top of the previous
display.

A new panel is opened on top of the previous
display
White arrows pointing to the left or right indicate that additional panels can be opened.
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 ...
Operating concept
Various functions can be called up by pressing
the control button with a pointed object, such as
the tip of a ballpoint pen or similar object. The
following setting options are displayed in succ ...
Displaying stored Check Control
messages
1. "Vehicle Info"
2. "Vehicle status"
3. "Check Control"
4. Select the text message. ...
