
Multifunction display
Function/notes ............................. 240
Permanent displa y......................... 249
Multifunction steering wheel
Operating the on-board computer .239
Overview .......................................... 33N
Navigation Menu (on-board computer) ............243
NECK-PRO head restraints
Operation ........................................ .53
Resetting after being triggered ........54
NECK-PRO luxury head restraints
Operation ........................................ .53
Resetting after being triggered ........54
Notes on breaking-in a new vehicle 158O
Occupant Classification System
(OCS) Faults ............................................... 52
Operation ........................................ .48
System self-test ............................... 50
Occupant safety
Children in the vehicle .....................60
Important safety notes ....................40
OCS
Faults ............................................... 52
Operation ........................................ .48
System self-test ............................... 50
Odometer ........................................... 241
Oil see Engine oil
On-board computer
AMG menu ..................................... 253
Assistance menu ........................... 246
Audio menu ................................... 244
Convenience submenu ..................252
Displaying a service message ........341
Display messages ..........................257
DISTRONIC PLUS ........................... 197
Factory settings submenu .............253
Important safety notes ..................238
Instrument cluster submenu ..........249
Lighting submenu .......................... 250Menu overview
.............................. 241
Message memory .......................... 257
Navigation menu ............................ 243
Operation ....................................... 239
RACETIMER ................................... 254
Service menu ................................. 249
Settings menu ............................... 249
Standard displa y............................ 241
Telephone menu ............................ 245
Trip menu ...................................... 241
Vehicle submenu ........................... 251
Video DVD operation .....................245
Operating safety
Declaration of conformity ................26
Important safety notes ....................25
Operating system
see On-board computer
Operator's Manual
Vehicle equipment ...........................23
Outside temperature display ...........239
Overhead control panel ......................37
Override feature Rear side windows ...........................66 P
Paint code number ............................416
Paintwork (cleaning instructions) ...344
Panic alarm .......................................... 40
Panorama roof with power tilt/
sliding panel
Opening/closing ............................ 104
Opening/closing the roller
sunblind ......................................... 105
Problem (malfunction) ...................106
Resetting ....................................... 105
Panorama sliding sunroof
Important safety notes ..................102
Parking ............................................... 182
Important safety notes ..................182
Parking brake ................................ 183
Position of exterior mirror, front-
passenger side ............................... 124
Rear view camera .......................... 217
see PARKTRONIC 14
IndexProCarManuals.com

Remote control
Garage door opener .......................331
Programming (garage door opener) 331
Replacing bulbs
Important safety notes ..................137
Overview of bulb type s.................. 137
Reporting safety defects ....................27
Reserve (fuel tank) see Fuel
Reserve fuel
Display message ............................ 272
Warning lamp ................................. 292
see Fuel
Residual heat (climate control) ........154
Restraint system see SRS (Supplemental Restraint
System)
Reverse gear
Engaging (automatic transmission) 167
Reversing feature
Panorama sliding sunroo f.............. 103
Roller sunblinds ............................. 104
Side windows ................................... 98
Sliding sunroof .............................. .103
Trunk lid/tailgate ............................. 91
Reversing lamps (display message) 268
Roadside Assistance (breakdown) ....24
Roller sunblind Panorama roof with power tilt/
sliding pane l.................................. 104
Rear side windows .........................318
Rear window .................................. 318
Roof carrier ........................................ 314
Roof lining and carpets (cleaning
guidelines) ......................................... 349
Roof load (maximum) ........................426 S
Safety Children in the vehicle .....................60
Child restraint systems ....................60
Occupant Classification System
(OCS) ............................................... 48
Safety system
see Driving safety systems Seat belts
Adjusting the driver's and front-
passenger seat belt .........................57
Adjusting the height ......................... 58
Belt force limiters ............................ 59
center rear-compartment sea t......... 58
Cleaning ......................................... 348
Correct usage .................................. 56
Emergency Tensioning Devices ....... .59
Fastening ......................................... 56
Important safety guidelines .............55
Releasing ......................................... 58
Safety guidelines ............................. 41
Switching belt adjustment on/off
(on-board computer) ......................252
Warning lamp ................................. 285
Warning lamp (function) ................... 58
Seats
Adjusting (electrically) ...................110
Adjusting the 4-way lumbar
support .......................................... 114
Adjusting the active multicontour
seat ............................................... 113
Adjusting the head restraint ..........110
Cleaning the cover .........................348
Correct driver's seat position ........108
Folding the backrest (rear
compartment) forwards/back .......305
Important safety notes ..................109
Massage function .......................... 113
Overview ........................................ 109
Seat heating problem ....................118
Seat ventilation problem ................119
Storing settings (memory function) 125
Switching seat heating on/off .......116
Switching seat ventilation on/off ..118
Selector lever
Cleaning ......................................... 347
Sensors (cleaning instructions) .......346
Service menu (on-board computer) .249
Service products Brake fluid ..................................... 423
Coolant (engine) ............................ 423
DEF special additives .....................421
Engine oil ....................................... 422
Fuel ................................................ 418
Important safety notes ..................41816
IndexProCarManuals.com

Refrigerant (air-conditioning
system)
.......................................... 425
Washer fluid .................................. .424
Service work
see ASSYST PLUS
Settings
Factory (on-board computer) .........253
On-board computer .......................249
Setting the air distribution ...............151
Setting the airflow ............................152
SETUP (on-board computer) .............254
Side impact air bag .............................45
Side marker lamp (display
message) ............................................ 268
Side windows Cleaning ......................................... 345
Convenience closing feature ............99
Convenience opening feature ..........99
Important safety information ...........98
Opening/closing .............................. 99
Problem (malfunction) ...................102
Resetting ....................................... 101
Skibag ................................................ 301
Sliding sunroof Important safety notes ..................102
Opening/closing ............................ 103
Problem (malfunction) ...................106
Resetting ....................................... 104
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery .......................85
Changing the programming .............83
Checking the battery .......................85
Convenience closing feature .......... 100
Convenience opening feature ..........99
Display message ............................ 284
Door central locking/unlocking .......82
Important safety notes ....................82
Loss ................................................. 87
Mechanical key ................................ 84
Overview .......................................... 82
Positions (ignition lock) .................159
Problem (malfunction) .....................87
Starting the engine ........................161
Snow chains ...................................... 375Sockets
Center console .............................. 320
General notes ................................ 320
Luggage compartment ...................320
Rear compartment .........................320
Spare wheel
Stowing .......................................... 412
Specialist workshop ............................ 26
Special seat belt retractor .................. 63
Speed, controlling see Cruise control
Speedometer
Digital ............................................ 242
In the Instrument cluster .................31
Segments ...................................... 239
Selecting the unit of measurement 249
see Instrument cluster
SPORT handling mode
Activating/deactivating (AMG
vehicles) .......................................... 74
Warning lamp ................................. 290
SRS
see SRS (Supplemental Restraint
System)
SRS (Supplemental Restraint
System)
Display message ............................ 262
Introduction ..................................... 41
Warning lamp ................................. 291
Warning lamp (function) ................... 41
Standing lamps
Display message ............................ 268
Switching on/off ........................... 131
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 161
STEER CONTROL .................................. 78
Steering (display message) ..............283
Steering Assist (DISTRONIC PLUS) Activating/deactivating .................248
Display message ............................ 279
Steering wheel
Adjusting (electrically) ...................119
Button overview ............................... 33
Buttons (on-board computer) ......... 239
Cleaning ......................................... 347
Important safety notes ..................119 Index
17ProCarManuals.com

Overhead control panel
Function Page
:
u
Switches the rear
interior lighting on/off 136
;
|
Switches the
automatic interior lighting
control on/off 136
=
p
Switches the right-
hand reading lamp on/off 135
?
3
Opens/closes the
sliding sunroof 103
3
Opens/closes the
panorama roof with power
tilt/sliding panel with roller
sunblinds 104
A
ï
MB Info call button
(mbrace system) 325
B
G
SOS button (mbrace
system) 323 Function Page
C
Rear-view mirror 124
D
Buttons for the garage door
opener
331
E
Microphone for mbrace
(emergency call system),
telephone and the Voice
Control System; see the
separate operating
instructions
F
F
Roadside Assistance
call button (mbrace
system) 325
G
p
Switches the left-
hand reading lamp on/off 135
H
c
Switches the front
interior lighting on/off 136Overhead control panel
37At a glance
ProCarManuals.com

R
if, on vehicles with DISTRONIC PLUS, the
radar sensor system detects an imminent
danger of collision in certain situations.
R in critical driving situations, e.g. when
physical limits are exceeded and the
vehicle understeers or oversteers severely.
PRE-SAFE ®
takes the following measures
depending on the hazardous situation
detected:
R the front seat belts are pre-tensioned.
R the front-passenger seat is adjusted if it is
in an unfavorable position.
R the air pressure in the side bolsters of the
seat cushion and seat backrest of the front
active multicontour seats is increased.
R if the vehicle skids, the sliding sunroof and
the side windows are closed so that only a
small gap remains. On vehicles with a
panorama roof with power tilt/sliding
panel, they are closed completely.
If the hazardous situation passes without
resulting in an accident, PRE-SAFE ®
slackens
the belt pre-tensioning. The air pressure in
the side bolsters of the active multicontour
seat is reduced again. All settings made by
PRE-SAFE ®
can then be reversed.
If the seat belts are not released:
X When the vehicle is stationary, move the
backrest or seat back slightly.
The seat belt pre-tensioning is reduced and
the locking mechanism is released.
Information about seat belt adjustment, a
convenience function integrated into PRE-
SAFE ®
, can be found in the "Seat belt
adjustment" section (Y page 57).Seat belts
Important safety notes G
WARNING
The seat belt does not offer the intended level
of protection if the backrest is not in the
upright position. When braking or in the event of an accident, you could slide underneath the
seat belt and sustain abdomen or neck
injuries, for example. This poses an increased
risk of injury or even fatal injury.
Adjust the seat properly before beginning
your journey. Always make sure that the seat
is in the upright position.
G
WARNING
Seat belts cannot protect as intended, if:
R they are damaged, extremely dirty,
bleached or dyed
R the seat belt buckle is damaged or
extremely dirty
R the Emergency Tensioning Devices or the
belt anchorage has been modified.
Damage caused to seat belts in an accident
may not be visible, e.g. by splinters of glass.
Modified or damaged seat belts can tear or
fail, for example in the event of an accident.
Modified Emergency Tensioning Devices may
be deployed unintentionally or fail to be
deployed when required. There is an
increased risk of injury, possibly even fatal.
Never modify seat belts, Emergency
Tensioning Devices, seat belt anchorages and
inertia reels. Ensure that seat belts are not
damaged or worn and are clean.
Only use seat belts that have been approved
for your vehicle by Mercedes-Benz.
The use of seat belts and infant and child
restraint systems is required by law in:
R all 50 states
R the U.S. territories
R the District of Columbia
R all Canadian provinces
Even where this is not required by law, all
vehicle occupants should correctly fasten
their seat belts before starting the journey.
i See "Children in the vehicle"
(Y page 60) for further information on
infants and children traveling in the vehicle
as well as on child restraint systems. Occupant safety
55Safety Z
ProCarManuals.com

Useful information
..............................82
SmartKey ............................................. 82
Doors .................................................... 88
Trunk/cargo compartment ................90
Side windows ...................................... 98
Sliding sunroof .................................. 102 81Opening and closing
ProCarManuals.com

Make sure that no body parts are in close
proximity during the closing procedure. If
someone becomes trapped, press the switch
to open the side window again. Opening and closing the side
windows
The switches for all side windows are located
on the driver's door. There is also a switch on
each door for the corresponding side window.
The switches on the driver's door take
precedence. :
Front left
; Front right
= Rear right
? Rear left
X Turn the SmartKey to position 1or 2in the
ignition lock.
X To open: press the corresponding switch.
X To close: pull the corresponding switch.
i If you press the switch beyond the point
of resistance, an automatic opening/
closing process is started in the
corresponding direction. You can stop
automatic operation by operating the
switch again.
i You can continue to operate the side
windows after you switch off the engine or
remove the SmartKey. This function is
available for up to five minutes or until the
driver's or front-passenger door is opened. i
When the override feature for the side
windows is activated (Y page 66), the side
windows cannot be operated from the rear. Convenience opening
General notes You can ventilate the vehicle before you start
driving. To do this, the SmartKey is used to
carry out the following functions
simultaneously:
R
unlock the vehicle
R open the side windows
R open the sliding sunroof or the panorama
roof with power tilt/sliding panel and the
roller sunblinds
R switch on the seat ventilation for the
driver's seat
i The convenience opening feature can
only be operated using the SmartKey. The
key must be in close proximity to the
vehicle.
Convenience opening X
Press and hold the %button until the
side windows and the sliding sunroof or the
panorama roof with power tilt/sliding
panel are in the desired position.
If the roller sunblinds of the panorama roof
with power tilt/sliding panel are closed, the
roller sunblinds are opened first.
X Press and hold the %button again until
the panorama roof with power tilt/sliding
panel is in the desired position.
X To interrupt convenience opening:
release the %button. Convenience closing feature
Important safety notes Information on the side window reversing
feature (Y
page 98). Side windows
99Opening and closing Z
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G
WARNING
When the convenience closing feature is
operating, parts of the body could become
trapped in the closing area of the side window
and the sliding sunroof. There is a risk of
injury.
Observe the complete closing procedure
when the convenience closing feature is
operating. Make sure that no body parts are
in close proximity during the closing
procedure.
Proceed as follows if someone is trapped:
With the SmartKey:
X Release the &button.
X Press and hold the %button until the
side windows and the sliding sunroof or the
panorama roof with power tilt/sliding
panel open again.
Using KEYLESS-GO:
X Release the sensor surface on the door
handle.
X Pull the door handle immediately and hold
it.
The side windows and the sliding sunroof
or the panorama roof with power tilt/
sliding panel open.
General notes When you lock the vehicle, you can
simultaneously:
R close the side windows
R close the sliding sunroof or the panorama
roof with power tilt/sliding panel
On vehicles with a panorama roof with power
tilt/sliding panel, you can then close the
roller sunblinds. Using the SmartKey X
Vehicles without KEYLESS-GO: point the
tip of the SmartKey at the door handle on
the driver's door.
X Vehicles with KEYLESS-GO: the key must
be in close proximity to the vehicle.
X Press and hold the &button until the
side windows and the sliding sunroof or the
panorama roof with power tilt/sliding
panel are fully closed.
X Make sure that all the side windows and the
sliding sunroof or panorama roof with
power tilt/sliding panel are closed.
On vehicles with a panorama roof with power
tilt/sliding panel:
X Press and hold the &button again until
the roller sunblinds of the panorama roof
with power tilt/sliding panel close.
X To interrupt convenience closing:
release the &button.
Using KEYLESS-GO The KEYLESS-GO key must be outside the
vehicle. All the doors must be closed.
X
Touch recessed sensor surface :on the
door handle until the side windows and the 100
Side windowsOpening and closing
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