ContentsDriving and safety systems .................. 74
ABS ................................................ 74
BAS ................................................ 76
4-ETS .............................................. 77
EBB................................................. 78
ESP ................................................. 78
Anti-theft systems................................ 82
Immobilizer..................................... 82
Anti-theft alarm .............................. 82
Tow-away alarm ............................. 83Controls in detail............................... 85
Locking and unlocking ......................... 86
SmartKey ....................................... 86
Opening the doors from the inside . 89
Opening the tailgate ....................... 89
Closing the tailgate ........................ 90
Separately locking the tailgate ....... 90
Separately unlocking the tailgate ... 91
Automatic central locking .............. 91
Locking and unlocking from
the inside ....................................... 92Seats ................................................... 94
Easy-entry/exit feature .................. 94
Removing and installing front seat
head restraints ............................... 95
Synchronizing head restraints and
seat adjustment fore and aft for
front seats...................................... 95
Rear seat head restraints ............... 96
Multicontour seat* ......................... 97
Heated seats .................................. 98
Memory function ............................... 101
Storing positions into memory ..... 102
Recalling positions from memory . 102
Storing exterior rear view mirror
parking position ........................... 103
Lighting.............................................. 104
Exterior lamp switch..................... 104
Combination switch ..................... 107
Hazard warning flasher ................ 108
Interior lighting............................. 109
Rear interior lamps....................... 110
Cargo compartment lamps........... 110Instrument cluster ............................. 112
Instrument cluster illumination .... 112
Coolant temperature display........ 112
Trip odometer .............................. 113
Tachometer .................................. 113
Outside temperature indicator ..... 114
Control system .................................. 115
Multifunction display.................... 115
Multifunction steering wheel........ 116
Menus .......................................... 118
Standard display menu ................ 120
AUDIO menu ................................ 120
NAVI menu ................................... 122
Malfunction memory menu .......... 122
Settings menu .............................. 123
Trip computer menu..................... 136
TEL menu ..................................... 137
Automatic transmission ..................... 140
One-touch gearshifting ................ 141
Gear ranges ................................. 142
Gear selector lever position ......... 142
Accelerator position ..................... 144
Emergency operation
(Limp Home Mode) ...................... 144
116 Controls in detailControl systemMultifunction steering wheel
The displays in the multifunction display
and the settings in the control system are
controlled by the buttons on the multifunc-
tion steering wheel.Pressing any of the buttons on the multi-
function steering wheel will alter what is
shown in the multifunction 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 op-
erations under
AUDIO
, for example). These
functions serve to call up relevant informa-
tion or to customize the settings for your
vehicle.
1
Multifunction display in the speed-
ometerOperating the control system
2
Selecting the submenu or setting
the volumeçdown / to decreaseæup / to increase
3
Telephone*íto take a callìto end a call
4
Menu systemsèfor next menuÿfor previous menu
5
Moving within a menujfor next displaykfor previous display
119 Controls in detail
Control system
Menus, submenus and functions
Menu1
Menu2
Menu3
Menu4
Menu5
Menu6
Menu7
Standard
display
AUDIO
NAVI
Malfunction
memory
Settings
Trip computer
Telephone
Commands/submenuCoolant
temperature
display
Select radio
station
Activate route
guidance
Call up
malfunction
messages
Reset to factory
settings
Fuel
consumption
statistics after
start
Load phone book
Digital
speedometer
Operate CD
player
Instrument
cluster submenu
Fuel
consumption
statistics since
the last reset
Search for name
in phone book
Call up FSS
Lighting
submenu
Call up range
Check engine oil
level
Vehicle submenuConvenience
submenu
120 Controls in detailControl system
Standard display menu
You can select the functions in the stan-
dard display menu with buttonk
orj.
The following functions are available:
Display digital speedometer
Press buttonj twice.
The current vehicle speed is shown in
the multifunction display.
AUDIO menu
The functions in the
AUDIO
menu operate
the audio equipment which you currently
have turned on.
If no audio equipment is currently turned
on, the message
AUDIO OFF
is shown in the
display.
The following functions are available:
iThe headings used in the menus table
are designed to facilitate navigation
within the system and are not neces-
sarily identical to those shown in the
control system displays.
The first function displayed in each
menu will automatically show you
which part of the system you are in.
Function
Page
Call up coolant temperature
display
112
Call up digital speedometer
120
Call up FSS
242
Check engine oil level
229
Function
Page
Select radio station
121
Operate CD player
121
132 Controls in detailControl systemInterior lighting delayed switch-off
Use this function to set whether and for
how long you would like the interior light-
ing to remain lit during darkness after the
SmartKey is removed from the starter
switch.
Move the selection marker with
theæ orç button to the
LIGHT-
ING
submenu.
Press buttonj ork repeatedly
until you see this message in the dis-
play:
INT. LIGHTING DELAYED
SHUT-OFF
.
The selection marker is on the current
setting.
Pressæ orç to select the de-
sired lamp-on time period. You can se-
lect:
0 s
, the delayed switch-off feature
is deactivated
5 s,
10 s
, 15 s
or
20 s
, the delayed
switch-off feature is activatedVehicle submenu
Access the
VEHICLE
submenu via the
SETINGS
menu. Use the
VEHICLE
submenu
to make general vehicle settings. The fol-
lowing functions are available:
Setting station selection mode
Use the
PRESS BUTTON IN AUDIO MODE
function to select the manual or memory
station selection mode for the radio.
Move the selection marker with
theæ orç button to the VEHICLE
submenu.
Function
Page
Set station selection mode
(radio)
132
Set automatic locking
133
133 Controls in detail
Control system
Press buttonj ork repeatedly
until you see this message in the dis-
play:
PRESS BUTTON IN AUDIO MODE
.
The selection marker is on the current
setting.
Pressæ orç to select the de-
sired station selection mode. You can
select:
STATION SEARCH
MEMORY
selects next stored stationSetting automatic locking
Use this function to activate or deactivate
the automatic central locking. With the au-
tomatic central locking system activated,
the vehicle is centrally locked at vehicle
speeds of approximately 9 mph
(15 km/h).
Move the selection marker with
theæ orç button to the Vehicle
submenu.
Press buttonj ork repeatedly
until you see this message in the dis-
play:
AUTOMATIC DOOR LOCK
.
The selection marker is on the current
setting.
Pressæ orç to switch function ON or
OFF
.Convenience submenu
Access the
CONVENIENCE
submenu via the
SETTINGS
menu. Use the
CONVENIENCE
sub-
menu to change the settings for a number
of convenience features. The following
functions are available:
Activating easy-entry/exit feature
Use this function to activate and deacti-
vate the easy-entry/exit feature. When the
feature is activated, the steering wheel will
move back to facilitate exiting when you
remove the SmartKey from the starter
switch
open the driver’s door
However, the engine must be turned off.
Function
Page
Activate easy-entry/exit feature
133
Set key-dependency
135
Set parking position for exterior
rear view mirror
135
192 Controls in detailUseful featuresmultifunction display. All information rele-
vant to the emergency, such as the loca-
tion of the vehicle (determined by the GPS
satellite location system), vehicle model,
identification number and color are gener-
ated.
A voice connection between the Response
Center and the occupants of the vehicle
will be established automatically soon af-
ter the emergency call has been initiated.
When a voice connection is established the
audio system mutes and the message TELE AID – EMERGENCY CALL ACTIVE
ap-
pears in the multifunction display. The Re-
sponse Center will attempt to determine
more precisely the nature of the accident
provided they can speak to an occupant of
the vehicle.The Tele Aid system is available if:
it has been activated and is operation-
al. Activation requires a subscription
for monitoring services, connection
and cellular air time
the relevant cellular phone network
and GPS signals are available and pass
the information on to the response cen-
teriLocation of the vehicle on a map is only
possible if the vehicle is able to receive
signals from the GPS satellite network
and pass the information on to the re-
sponse center.
Warning!
G
If the indicator lamp in the SOS button is il-
luminated continuously and there was no
voice connection to the Response Center
established, then the Tele Aid system could
not initiate an emergency call (e.g. the rele-
vant cellular phone network is not available).
The message
EMERGENCY CALL –
CALL FAILED appears in the multifunction
display for approx. 10 seconds.
Should this occur, assistance must be sum-
moned by other means.
193 Controls in detail
Useful features
Initiating an emergency call manually
1Cover
2SOS button
Briefly press on cover1.
The cover opens.
Press SOS button2 briefly.
The indicator lamp in SOS button2
flashes until the emergency call is con-
cluded.
Wait for a voice connection to the Re-
sponse Center.
Close the cover1 after the emergen-
cy call is concluded.Roadside Assistance button•
Located below the center armrest cover is
the Roadside Assistance button•.
Press and hold the button (for longer
than two seconds).
A call to a Mercedes-Benz Roadside As-
sistance dispatcher will be initiated.
The button will flash while the call is in
progress. The message
TELE-DIAGNO-
SIS – CONNECTING CALL will appear in
the multifunction display.
When the connection is established, the
message
TELE-DIAGNOSIS –
CALL CONNECTED
appears in the multifunc-
tion display. The Tele Aid system will trans-
mit data generating the vehicle
identification number, model, color and lo-
cation (subject to availability of cellular
and GPS signals).
A voice connection between the Roadside
Assistance dispatcher and the occupants
of the vehicle will be established. When a
voice connection is established the audio
Warning!
G
If you feel at any way in jeopardy when in the
vehicle (e.g. smoke or fire in the vehicle, ve-
hicle in a dangerous road location), please
do not wait for voice contact after you have
pressed the emergency button. Carefully
leave the vehicle and move to a safe loca-
tion. The Response Center will automatically
contact local emergency officials with the
vehicle’s approximate location if they re-
ceive an automatic SOS signal and cannot
make voice contact with the vehicle occu-
pants.