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.

White arrows pointing to the left or right indicate that additional panels can be opened.
See also:
Caring for special components
Light-alloy wheels
Use wheel cleaner, particularly during the winter
months. Do not use aggressive, acidic, strongly
alkaline or abrasive cleaners, or steam jets
above 140 ℉/60 ℃; f ...
Closing the hood
Closing the hood
Drop the hood from a height of approx. 16 in/
40 cm. It must be clearly heard to engage.
Hood open when driving
If you see any signs that the hood is not
completely closed ...
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 ...
