Page 25 of 242
23 At a glance
Telephone* operating elements
FunctionPage
1a
Telephone menu
Switching telephone
operation on and off
134
130
2Soft keys
(multifunction keys)
3Color screen with
Telephone menu
41 - 0, # and *
Entering codes
the unlock code
the PIN code
Entering a telephone
number
Subsequent dialing
Speed-dialing
Quick-dialing
133
133
133
137
138
141
141
FunctionPage
5Push the joystick to
H,h,g,G
Function selection
Press E to confirm
6k
Accepting a call
Making a call
Redialing
136
138
138
7K
Rejecting or ending a call
136,
136
8Volume control35
9e Switching on and off34
Page 26 of 242
24 At a glance
Navigation operating elements
Navigation operating elements
Page 27 of 242
25 At a glance
Navigation operating elements
FunctionPage
1b
Navigation main menu
During route guidance:
Change over to navigation
display
Cancelling route guidance
152
175
178
2c
Switches to map display
Changing the map display
(split and full view)
175
177
3Soft keys
(multifunction keys)
4Color screen with
Navigation main menu
152
5Entering a house or street
number
Entering a POI by phone
number159
200
6Push the joystick to
H,h,g,G,F,f
Function selection,
Scrolling on map
Press E to confirm
7l
Updating software/
changing map data
i
There are two l
buttons. One is on the
display unit. The other is
located left of the DVD
NAVIGATION slot behind
the display.
205
FunctionPageFunctionPage
8J
During a voice instruction:
Muting current voice
instruction
Switching off voice
instructions
174
174
9j
Repeating current voice
instruction
Switching on voice
instructions
174
174
aVolume control35
be Switching on and off34
Page 28 of 242
26 At a glance
Service operating elements
Service operating elements
Page 29 of 242
27 At a glance
Service operating elements
FunctionPage
1C
Service main menu
210
2Soft keys
(multifunction keys)
3Color screen with Service
main menu
i
The SMS soft key appears
if the vehicle is equipped
for phone operation and a
Mercedes-Benz specified
mobile telephone* is
inserted in phone cradle*.
210
4Push the joystick to
g,G
Function selection
Press E to confirm
5e Switching on and off34
Page 30 of 242
28 At a glance
Multifunction steering wheel
Multifunction steering wheel
M class illustrated
FunctionPage
1Multifunction display
2Making calls:
s
Accepting calls,
Redialing
t
Ending or rejecting calls
136
138
136
3Volume setting
ç Volume down
æ Volume up
34
34
4Radio mode:
j Next station
k Previous station
46
46
Single CD and CD
changer* mode:
j Next track
k Previous track
64
64
MP3 CD mode:
j Next track
k Previous track
78
78
Satellite radio* mode
j Next station
k Previous station
119
119
Telephone* mode
j Next list entry
k Previous list entry
145
145
5Multifunction display
menu change:
è forward
ÿ back
29
FunctionPage
Page 31 of 242
29 At a glance
Multifunction steering wheel
Switch the multifunction display to the
respective system if you wish to
operate the system using the buttons
on the multifunction steering wheel.
On the multifunction steering wheel,
press è or ÿ repeatedly until
one of the following, Radio, Single CD
or MP3 CD, CD changer*, Satellite
radio* or Telephone* display appears
in the multifunction display of the
instrument cluster.Radio operation
1Waveband
2Station frequency
Single CD/ CD changer*operation
1Current CD
2Current trackMP3 CD operation
1MP3 mode
2Current MP3 track
Selecting the multifunction display
Page 32 of 242
30 At a glance
Multifunction steering wheel
Satellite radio* operation
1SAT mode and preset channel number
2Channel nameTelephone* operation
List with a phone book entry
On display will appear either:
the main display with the READY
message
a list with either a phone book entry or
one of the last 10 outgoing calls
In order to close the list display,
press t.
This switches to the telephone main
display.Rear Seat Entertainment* operation
1AUX mode