Menu navigation
You can use the thumbwheel and buttons 1 to navigate through the menus.
▷ Turn the thumbwheel: select a menu item.
▷ Press the arrow buttons: change between
fields.
▷ 
Press the button: activate the
menu item.
See also:
Displaying the button assignment
Use a finger to touch the buttons. Do not wear
gloves or use objects.
The key assignment is displayed at the top edge
of the screen.
Displaying the button assignment
▷ To display short ...
Engine and differential
Always obey all official speed limits.
Up to 1,200 miles/2,000 km
Do not exceed the maximum engine and road
speeds:
▷ For gasoline engine, 4,500 rpm and
100 mph/160 km/h.
▷ For die ...
Have maintenance carried out
Have vehicles maintained regularly to achieve
optimal vehicle economy and operating life.
Have the maintenance carried out by your service
center.
Please also note the BMW Maintenance System,
r ...