Page 32 of 801

31 At a glance
Control systems
Item
Page
1
Lto cancel Voice
Control
back
311
288
2
$to scroll up
%to scroll down
&to scroll to the right
(to scroll to the left
#to confirm selection
3
Multifunction display
287
4
sto take a call
to dial
to redial
tto end a call
to reject an incoming
call
æto increase volume
çto decrease volume
Fto mute
299
299
Item
Page
5
!to activate Voice
Control
to accept a call
311
152
6
Instrument cluster illumina-
tion
444
7
Swivel COMAND display
89
8
COMAND display illumination
89
9
COMAND display
88
a
CD/DVD changer
120
b
PCMCIA card slot
121
c
Favorite button
263
d
Rear head restraints retract
button
381
e
Program mode selector
switch for:
automatic transmission
shift program
suspension tuning of
Airmatic or ABC*
436
468
470
Item
Page
f
Shortcut button for:
CD/DVD
radio
124
103
g
Back button
96
h
Hazard warning flasher
405
j
Seat menu
282
k
Shortcut button for:
telephone*
navigation
141
195
l
COMAND on/off button
88
m
Volume control
98
n
Mute button
98
o
Telephone keypad
144
p
COMAND controller
90
Page 49 of 801

48 Safety and SecurityOccupant safetyFurthermore, the occupant weight may ap-
pear to increase or decrease due to the fol-
lowing: objects hanging on the seat,
lodged underneath the seat, stuffed be-
tween the seat and middle console or the
seat and door, other passengers pushing
on the seat or objects applying pressure to
the back of the seat.
Both driver and the front passenger should
always use the 59indicator
lamp as an indication of whether or not the
front passenger is properly positioned.i
If your seat, including your trim cover and
cushion needs to be serviced in any way, take
the vehicle to an authorized Mercedes-Benz
Center.
Only seat accessories approved by
Mercedes-Benz may be used.
Warning!
G
If the 59indicator lamp illumi-
nates when an adult or someone larger than
a small individual is in the front passenger
seat, have the front passenger re-position
himself or herself in the seat until the
59indicator lamp goes out, or
check whether objects are caught under or
around the seat.
More information about air bag display mes-
sages (
page 649).
In the event of a collision, the air bag control
unit will not allow front passenger front air
bag deployment when the OCS classified
the front passenger seat occupant as being
up to or less than the weight of a typical
12-month-old child in a standard child re-
straint or if the front passenger seat is
sensed as being empty.
When the OCS senses that the front passen-
ger seat occupant is classified as being up
to or less than the weight of a typical
12-month-old child in a standard child
restraint, the 59indicator
lamp will illuminate when the engine is start-
ed and remain illuminated, indicating that
the front passenger front air bag is deacti-
vated.
When the OCS senses that the front passen-
ger seat is classified as being empty, the
59indicator lamp will illumi-
nate when the engine is started and remain
illuminated, indicating that the front
passenger front air bag is deactivated.
When the OCS senses that the front passen-
ger seat occupant is classified as being
heavier than the weight of a typical
12-month-old child seated in a standard
child restraint or as being a small individual
(such as a young teenager or a small adult),
the 59indicator lamp will illu-
minate for approximately 6 seconds when
the engine is started and then, depending on
occupant weight sensor readings from
Page 88 of 801

87 Control systems
COMAND introduction
COMAND introduction
COMAND (C
ockpit M
anagement and D
ata
System) is an information and operating
center for vehicle sound and communica-
tions systems, including the radio and nav-
igation system, as well as other optional
equipment (satellite radio, telephone*,
etc.).
Availability of functions while the vehi-
cle is in motion
For safety reasons, certain COMAND func-
tions are not available while the vehicle is
in motion or they are only available to a
limited extent. You will notice this, for ex-
ample, by the fact that certain menu items
cannot be selected or that the COMAND
display shows a corresponding message.
Switching COMAND on or off
Press the o shortcut button in the
center console (
page 88).
COMAND calls up the menu last select-
ed.
COMAND components
In your vehicle, COMAND can be used to
operate:
audio functions
the navigation system
the telephone* and communication
functions (SMS*)
external audio and video sources
video DVD
various vehicle settings
COMAND consists of the following:
COMAND shortcut buttons
COMAND display
telephone* keypad
COMAND controller
i
When you switch off COMAND, you also
switch off the currently playing audio source.
During a telephone call, you cannot switch off
COMAND.
Page 89 of 801
88 Control systemsCOMAND introductionCOMAND shortcut buttons
Use the COMAND shortcut buttons to se-
lect main functions directly.
Example:
Switching directly to Radio or CD
menu: Press M once or twice.COMAND display
In the COMAND display, you will find the
function currently selected and the corre-
sponding menus. The COMAND display is
divided into several areas.
1Status line
2Main functions
3Main area
4Submenus
5Climate control settings
A white bar under the main functions 2 in-
dicates the active area.
Once you have selected a main
function2, the main area 3 is active.
i
During Rear View Camera* operation
(
page 487) it is not possible to operate the
COMAND shortcut buttons.
Function
Page
1
PFavorite button
263
2
MShortcut button for:
CD/DVD
radio
124
103
3
LBack button
96
4
OSeat menu
282
5
NShortcut button for:
telephone*
navigation
141
195
6
oCOMAND on/off
button
87
7
,Volume control
98
8
FMute button
98
Page 90 of 801
89 Control systems
COMAND introduction
Instrument cluster multifunction
display
This section describes features and con-
trols via the COMAND controller, display
and shortcut buttons only.
Please refer to the “Instrument cluster
control system” section of this manual
(page 287) for function descriptions and
operation of the instrument cluster multi-
function display and multifunction steering
wheel buttons as they relate to COMAND
features described in this section.Adjusting COMAND display
illumination
1Knob
Brightening illumination: Turn
knob1 clockwise.
Dimming illumination: Turn knob1
counterclockwise.Swiveling COMAND display
1Button for swiveling display to the left
2Button for swiveling display to the right
You can swivel the COMAND display to the
left or right. The buttons are on the
right-hand side of the instrument cluster.
i
The layout of the menus may vary depending
on your vehicle’s equipment. This manual shows
the menus for a fully equipped vehicle.
Page 91 of 801
90 Control systemsCOMAND introductionTelephone keypad
With the help of the telephone keypad, you
can use your mobile phone if it is inserted
in the cradle.
1Telephone keypad
2Folding coverCOMAND controller
Use the COMAND controller to select
menu functions shown on the COMAND
display.
1COMAND controllerYou can operate the COMAND controller
as follows:
press briefly or press and hold
rotate to the left or right
slide to the left, right, up, down or
diagonally
In this way, you can move through the
menus, select menu items or exit menus.
You can move through the menus either by
rotating or sliding the controller.
Operating COMAND controller
Page 93 of 801
92 Control systemsCOMAND introductionOperating COMAND
Menu overview
The illustration below shows the structure
of the main functions and their main
menus.Each main function has a main menu. Each
menu item in the main menu in turn has
several submenu items.
Navi
Page
Audio
Page
Telephone*
Page
Commands/menusMap Display
198
FM/AM Radio
102
Telephone*
141
Mode
201
Sat Radio
108
Address Book*
167
CD
116
Telephone OFF*
143
DVD-Audio
116
MP3
116
Audio OFF
101
Audio AUX
129
Page 97 of 801

96 Control systemsCOMAND introduction
Confirming selection: Press n.
Additional selection options are avail-
able for list entries featuring
symbol1. For example, cities marked
with symbol 1 indicate that the select-
ed country has more than one city fea-
turing that name. Confirming such a list
entry opens up another submenu.
Back button
1Back button
Switching to the next highest menu:
Press L briefly.
COMAND switches to the next highest
menu level within the currently active
operating mode.
Switching to the main menu: Press
and hold L.
You will hear a signal, and COMAND
switches to the main menu of the cur-
rently active operating mode.
Example of how to use COMAND
In the descriptions below, the main func-
tions always serve as the starting point for
locating the individual menu items.
Example:
“Audio” “Audio” “FM/AM Radio”
“Radio” “Save Station” If you already see one of the submenus on
the screen (e.g. the “Audio” “Audio”
“Radio” submenu), it is not necessary to
perform the first steps.
The individual steps for the above-men-
tioned example are described below.
Switching to the main function line:
Slide qm.
Selecting “Audio” main function:
Slideompor rotate ymz.
Confirming selection: Press n.
The audio operating mode last selected
appears.
i
In the COMAND display, you will see the
submenu previously called up for each main
menu.