2014 MERCEDES-BENZ M-Class sunroof

Off-road ABS
.................................... 67
Off-road ESP ®
.................................. 73
Off-road programs (vehicle swith
the ON&OFFROAD package) ..........248
Oil
see Engine oil
On and Offroad menu (on-board
computer) .......................................... 278
On-board computer AMG menu ..................................... 278
Assistance menu ........................... 272
Audi omenu ................................... 269
Convenience submenu ..................277
Displaying a service message ........369
Display messages ..........................282
DISTRONI CPLUS ........................... 201
Factory settings submenu .............278
Important safety notes ..................262
Instrument cluster submenu ..........274
Lighting submenu .......................... 274
Menu overview .............................. 266
Message memory .......................... 282
Navigation menu ............................ 268
On and Offroa dmenu .................... 278
Operation ....................................... 264
RACETIMER ................................... 279
Service menu ................................. 273
Settings menu ............................... 274
Standard displa y............................ 266
Telephone menu ............................ 270
Trip menu ...................................... 266
Vehicle submenu ........................... 276
Video DVD operatio n..................... 270
On-road programs
AUTO program ............................... 244
Function/notes ............................. 243
Snow program ............................... 245
SPORT program ............................. 244
Trailer program .............................. 245
Opening and closing the side trim
panels ................................................. 132
Operating safety Declaratio nofconformity ................ 27
Important safety notes ....................26
Operating system
see On-board computer
Operator's Manual
Vehicle equipment ...........................24Outside temperature display
...........264
Overhead control panel ......................39
Override feature Rea rside windows ........................... 66 P
Pain tcode number ............................ 442
Paintwork (cleaning instructions) ...372
Panic alarm .......................................... 42
Panorama roof with power tilt/
sliding panel
Opening/closing .............................. 99
Opening/closing the roller
sunblind ......................................... 100
Problem (malfunction) ...................102
Resetting ....................................... 100
Panorama sliding sunroof
Important safety notes ....................97
Parking ............................................... 179
Important safety notes ..................179
Parking brake ................................ 180
Position of exterior mirror, front-
passenger side ............................... 116
Rea rview camera .......................... 220
see PARKTRONIC
Parking aid
Active Parking Assist .....................216
see Exterior mirrors
see PARKTRONIC
Parking brake
Display message ............................ 286
Electric parking brake ....................180
Warning lamp ................................. 324
Parking lamps
Switching on/off ........................... 122
Parking lamps (changing bulbs) ......131
PARKTRONIC Deactivating/activating .................215
Driving system ............................... 213
Function/notes ............................. 213
Important safety notes ..................213
Problem (malfunction) ...................216
Range of the sensors .....................214
Trailer towing ................................. 215
Warning displa y............................. 214 Index
15

Rolle
rsunblind
Panorama roof with power tilt/
sliding panel .................................... .99
Rear side windows .........................345
Roof carrier ........................................ 343
Roof lining and carpets (cleaning
guidelines) ......................................... 377
Roof load (maximum) ........................452
Route (navigation) see Route guidance (navigation)
Route guidance (navigation) ............268 S
Safety Childre ninthe vehicle ..................... 60
Child restraint systems ....................60
Occupant Classification System
(OCS) ............................................... 49
Safety system
see Driving safety systems
Seat belts
Adjusting the driver's and front-
passenger sea tbelt ......................... 57
Adjusting the height ......................... 58
Belt force limiters ............................ 59
Cleaning ......................................... 377
Correct usage .................................. 55
Emergency Tensioning Devices ....... .59
Fastening ......................................... 57
Important safety guidelines .............55
Releasing ......................................... 58
Safety guidelines ............................. 43
Switching belt adjustment on/off
(on-board computer) ......................277
Warning lamp ................................. 317
Warning lamp (function) ................... 58
Seats
Adjusting (electrically). ..................106
Adjusting the head restraint ..........106
Cleaning the cover .........................376
Correct driver's sea tposition ........104
Folding the rear bench seat
forwards/back ............................... 335
Important safety notes ..................105
Overview ........................................ 105
Seat heating problem ....................110
Seat ventilation problem ................111Storing settings (memory function) 117
Switching sea
theating on/off .......109
Switching seat ventilation on/off ..110
Securing hooks .................................. 338
Selector lever Cleaning ......................................... 376
Sensors (cleaning instructions) .......374
Service menu (on-board computer) .273
Service products Brake fluid ..................................... 449
Coolant (engine) ............................ 450
DEF special additive s..................... 447
Engine oil ....................................... 448
Fuel ................................................ 444
Important safety notes ..................444
Refrigerant (air-conditioning
system) .......................................... 451
Washer fluid .................................. .451
Settings
Factory (on-board computer) .........278
On-board computer .......................274
Setting the air distribution ...............148
Setting the airflow ............................148
SETUP (on-board computer) .............279
Side impact air bag .............................47
Side marker lamp (display
message) ............................................ 297
Side marker lamps (changing bulbs) 131
Side windows Cleaning ......................................... 373
Convenience closing feature ............95
Convenience opening feature ..........95
Important safety information ...........93
Opening/closing .............................. 94
Overview .......................................... 93
Problem (malfunction) .....................97
Resetting ......................................... 96
Sliding sunroof
Important safety notes ....................97
Opening/closing .............................. 98
Problem (malfunction) ...................102
Resetting ......................................... 99
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery .......................83
Changing the programming .............81 Index
17

Overhea
dcontrol panel Function Page
0002
0015
Switches the left-
hand reading lamp on/off 127
0003
0006
Switches the front
interio rlighting on 128
0023
0002
Switches the rear
interior lighting on/off 128
0022
001D
Switches the front
interior lighting/automatic
interior lighting control off 128
0020
0015
Switches the right-
hand reading lamp on/off 127
0021
0002
Opens/closes the
sliding sunroof 98
0003
Opens/closes the
panorama roof with power
tilt/sliding panel with roller
sunblinds 99 Function Page
0014
Eyeglasses compartment 334
0015
0009
Roadside Assistance
call button (mbrace
system) 353
0016
000A
SOS button (mbrace
system) 351
0017
000B
MB Info call button
(mbrace system) 353
0018
Rear-view mirror 114
001A
Buttons for the garage door
opener
361
001B
Microphone for mbrace
(emergency call system)
telephone and the Voice
Control System 1 1
Voice Control System only available together with COMAND. Observe the additional operating instructions. Overhead control panel
39At a glance

Problem Possible causes/consequences and
0001 Solutions
The PASSENGER AIR
BAG OFF indicator
lamp does not light up
and/or stays on.
The front-passenger
seat is:
R
unoccupied
R occupied with the
weight of a child up
to twelve months old
in a child restraint
system The OCS is malfunctioning.
X
Make sure there is nothing between the seat cushion and the
child seat.
X Make sure that the backrest and base of the child restraint
system are resting securely on the front-passenger seat. If
necessary, adjust the position of the front-passenger seat.
X When installing the child restraint system, make sure that the
seat belt is tight. Do not pull the seat belt tight with the front-
passenger seat adjustment .This could result in the seat belt
being pulled too tightly.
X Check the installation of the child restraint system.
X Make sure that no objectsa re applying additional weight onto
the seat.
X If the PASSENGER AIR BAG OFF indicator lamp remains off, have
the OCS system checked as soon as possible at a qualified
specialist workshop .Do not transport a child on the front-
passenger seat until the OCS has been repaired.
X Observe the additional display messages in the multifunction
display (Y page 293). PRE-SAFE
®
(anticipatory occupant
protection system)
Introduction PRE-SAFE
®
takes preemptive measures to
protect occupants in certain hazardous
situations.
Important safety notes !
Make sure that there are no objects in the
footwell or behind the seats when resetting
the seats. There is a risk that the seats
and/or the objects could be damaged.
Despite your vehicle being equipped with the
PRE-SAFE ®
system, the possibility of
personal injuries occurring as a result of an
accident cannot be eliminated.
Always adapt your driving style to suit the
prevailing road and weather conditions and
maintain a safe distance from the vehicle in
front. Drive carefully. Function PRE-SAFE
®
intervenes:
R in emergency braking situations, e.g. when
BAS is activated
R in critical driving situations, e.g. when
physical limits are exceeded and the
vehicle understeers or oversteers severely
R on vehicles with DISTRONIC PLUS: if
BAS PLUS intervenes powerfully or the
radar sensor system detect sanimminent
dange rofcollision in certain situations.
PRE-SAFE ®
takes the following measures
depending on the hazardous situation
detected:
R the front seat belts are pre-tensioned.
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. 54
Occupant safetySafety

Useful information
..............................80
SmartKey ............................................. 80
Doors .................................................... 86
Cargo compartment ............................89
Side windows ...................................... 93
Sliding sunroof .................................... 97 79Opening and closing

i
The side windows cannot be operated
from the rear when the override feature for
the side windows is activated (Y page 66).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
SmartKey must be close to the vehicle. For
vehicles without KEYLESS-GO, the
SmartKey must be near the driver's door
handle.
Convenience opening X
Vehicles without KEYLESS-GO: point the
tip of the SmartKey at the door handle on
the driver's door.
X Press and hold the 000Cbutton 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 000Cbutton again until
the panorama roof with power tilt/sliding
panel is in the desired position.
X To interrupt convenience opening:
release the 000Cbutton. Convenience closing feature
Important safety notes 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.
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.
Proceed as follows if someone is trapped:
R Release the 000Bbutton to interrupt the
closing procedure.
R Press and hold the 000Cbutton to open.
Vehicles with KEYLESS-GO:
R Release the sensor surfaces on the exterior
door handle to interrupt the closing
procedure.
R To open, pull the same door handle
immediately and hold it firmly. The door
windows and the sliding sunroof will open
for as long as the door handle is held but
the door is not opened.
i Notes on the automatic reversing feature
for:
R the side window (Y page 94)
R the sliding sunroof (Y page 98) Side windows
95Opening and closing Z

Using the SmartKey
The SmartKey must be in the vicinity of the
vehicle, on vehicles without KEYLESS-GO the
SmartKey must be near the door handle.
X Vehicles without KEYLESS-GO: point the
tip of the SmartKey at the door handle on
the driver's door.
X Press and hold the 000Bbutton until the
side windows and the sliding sunroo forthe
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 000Bbutton again until
the roller sunblinds of the panorama roof
with power tilt/sliding panel close.
X To interrupt convenience closing:
release the 000Bbutton.
Using KEYLESS-GO The KEYLESS-GO key must be outside the
vehicle. All the doors must be closed. X
Touch recessed sensor surface 0002on the
door handle until the side windows and the sliding sunroof or the panorama roof with
power tilt/sliding panel are fully closed.
i Make sure you only touch recessed
sensor surface 0002.
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 Touch recessed sensor surface 0002on the
door handle again until the roller sunblinds
of the panorama roof with power tilt/
sliding panel close.
X To interrupt convenience closing:
release recessed sensor surface 0002on the
door handle. Resetting the side windows
If a side window can no longer be closed fully,
you must reset it.
X Close all the doors.
X Turn the SmartKey to position 1or 2in the
ignition lock.
X Pull the corresponding switch on the door
control panel until the side window is
completely closed. (Y page 94)
X Hold the switch for an additional second.
If the side window opens again slightly:
X Immediately pull the corresponding switch
on the door control panel until the side
window is completely closed (Y page 94).
X Hold the switch for an additional second.
X If the corresponding side window remains
closed after the button has been released,
the side window has been reset correctly.
If this is not the case, repeat the steps
above again. 96
Side windowsOpening and closing

Problems with the side windows
G
WARNING
If you close a side window again immediately after it has been blocked or reset, the side window
closes with increased or maximum force. The reversing feature is then not active. Parts of the
body could be trapped in the closing area in the process. This poses an increased risk of injury
or even fatal injury.
Make sure that no parts of the body are in the closing area. To stop the closing process, release
the switch or push the switch again to reopen the side window. Problem Possible causes/consequences and
0001 Solutions
As
ide window cannot
be closed because it is
blocked by objects, e.g.
leaves in the window
guide. X
Remove the objects.
X Close the side window. As
ide window cannot
be closed and you
cannot see the cause. If a side window is obstructed during closing and reopens again
slightly:
X
Immediately after the window blocks, pull the corresponding
switch again until the side window has closed.
The side window is closed with increased force.
If a side window is obstructed again during closing and reopens
again slightly:
X Immediately after the window blocks, pull the corresponding
switch again until the side window has closed.
The side window is closed without the anti-entrapmen tfeature. Sliding sunroof
Important safety notes
Your vehicle may be equipped with a sliding
sunroof or a panorama roof with power tilt/
sliding panel. In this section, the term "sliding
sunroof" refers to both types of sliding
sunroof. G
WARNING
While opening and closing the sliding sunroof,
body parts in close proximity could become
trapped. There is a risk of injury.
Make sure that no body parts are in close
proximity during the opening and closing
procedures. If somebody becomes trapped:
R
release the switch immediately, or
R during automatic operation, push the
switch briefly in any direction
The opening or closing procedure will be
stopped. G
WARNING
If children operate the sliding sunroof they
could become trapped, particularly if they are
left unsupervised. There is a risk of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle. Sliding sunroof
97Opening and closing Z