Mercedes-Benz 2008 R 320 CDI 4MATIC Operator's Manual page 160

Depending on the selected menu, pressing
the buttons on the multifunction steering
wheel will alter what appears in the multi-
function display.
The information available in the multifunc-
tion display is arranged in menus, each
containing a number of functions or sub-
menus.
The individual functions are then found
within the relevant menu (radio or
CD operations under AUDIO , for example).
These functions serve to call up relevant
information or to customize the settings
for your vehicle.
It is helpful to think of the menus, and the
functions within each menu, as being ar-
ranged in a circular pattern.
If you press button è or ÿ
repeatedly, you will pass through each
menu one after the other.
If you press button k or j
repeatedly, you will pass through each
function display, one after the other, in
the current menu.
Controls in detail
Control system
In the Settings menu, instead of
functions, you will find a number of
submenus for calling up and changing
settings. For instructions on using these
submenus, see "Settings menu"
( page 170).
The number of menus available in the
system depends on which optional equip-
ment is installed in your vehicle.
The menus are described on the following
pages.
159