Reversing featurePanorama sliding sunroof .............. 107
Roller sunblinds ............................. 109
Side windows ................................. 104
Sliding sunroof ............................... 107
Trunk lid/tailgate ............................. 97
Reversing lamps (display mes-
sage) ................................................... 191
Roadside Assistance (breakdown) .... 29
Roller sunblind
Panorama roof with power tilt/
sliding panel .................................. 108
Rear side windows ......................... 251
Rear window .................................. 251
Roof lining and carpets (cleaning
guidelines) ......................................... 268
Roof load (maximum) ........................ 344
Route (navigation)
see Route guidance (navigation)
Route guidance
see also Digital Operator's Man-
ual .................................................. 214
Route guidance (navigation) ............ 190
S
Safety
Children in the vehicle ..................... 68
Safety system
see Driving safety systems
SD memory card
see also Digital Operator's Man-
ual .................................................. 214
Search & Send
see also Digital Operator's Man-
ual .................................................. 214
Seat belts
Adjusting the driver's and front-
passenger seat belt ......................... 53
Adjusting the height ......................... 52
center rear-compartment seat ......... 53
Cleaning ......................................... 268
Correct usage .................................. 51
Fastening ......................................... 52
Important safety guidelines ............. 50
Introduction ..................................... 50
Releasing ......................................... 53 Switching belt adjustment on/off
(on-board computer) ...................... 190
Warning lamp ................................. 202
Warning lamp (function) ................... 54
Seats
Active multicontour seat ................ 116
Adjusting (electrically) ................... 116
Adjusting the 4 ‑way lumbar sup-
port ................................................ 116
Adjusting the head restraint .......... 116
Cleaning the cover ......................... 268
Correct driver's seat position ........ 114
Folding the backrest (rear com-
partment) forwards/back .............. 241
Important safety notes .................. 115
Seat heating problem .................... 117
Storing settings (memory func-
tion) ............................................... 117
Switching seat heating on/off ....... 116
Switching seat ventilation on/off .. 116
Securing cargo .................................. 242
Selecting stations
Radio ............................................. 235
Sensors (cleaning instructions) ....... 268
Service menu (on-board com-
puter) .................................................. 190
Service products
Brake fluid ..................................... 342
Coolant (engine) ............................ 342
DEF special additives ..................... 341
Engine oil ....................................... 341
Fuel ................................................ 337
Important safety notes .................. 337
Refrigerant (air-conditioni ng sy
s-
tem) ............................................... 344
Washer fluid ................................... 343
Setting access data
Online and Internet ........................ 233
Setting the air distribution ............... 133
Setting the airflow ............................ 133
Setting the date/time format
see also Digital Operator's Man-
ual .................................................. 214
Setting the language
see also Digital Operator's Man-
ual .................................................. 214
18Index
Setting the timesee also Digital Operator's Man-
ual .................................................. 214
Settings
Factory (on-board computer) ......... 190
On-board computer ....................... 190
SETUP (on-board computer) .............190
Side impact air bag .............................5 6
Side marker lamp (display mes-
sage) ................................................... 191
Side windows
Cleaning ......................................... 268
Important safety information ......... 104
Opening/closing (all) ..................... 105
Opening/closing (front) ................. 105
Problem (malfunction) ................... 106
Resetting ....................................... 105
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 214
Sliding sunroof
Important safety notes .................. 106
Opening/closing ............................ 107
Problem (malfunction) ................... 111
Resetting ....................................... 108
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 93
Changing the programming ............. 92
Checking the battery ....................... 93
Display message ............................ 191
Door central locking/unlocking ....... 90
Important safety notes .................... 90
Loss ................................................. 94
Mechanical key ................................ 92
Overview .......................................... 90
Positions (ignition lock) ................. 137
Problem (malfunction) ..................... 94
Starting the engine ........................ 140
SMS
see also Digital Operator's Man-
ual .................................................. 214
Snow chains ...................................... 291
Sockets
Center console .............................. 251
General notes ................................ 251
Luggage compartment ................... 251 Rear compartment ......................... 251
Spare wheel
Stowing .......................................... 330
Special seat belt retractor .................. 69
Specialist workshop ............................ 31
Speed, controlling
see Cru ise co
ntrol
Speedometer
In the Instrument cluster ................. 37
Segments ...................................... 188
Selecting the unit of measure-
ment .............................................. 190
see Instrument cluster
SPORT handling mode
Activating/deactivating (AMG
vehicles) .......................................... 82
Warning lamp ................................. 207
Standing lamps
Display message ............................ 191
Switching on/off ........................... 121
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 139
STEER CONTROL .................................. 86
Steering (display message) .............. 201
Steering Assist and Stop&Go Pilot
(DISTRONIC PLUS)
Activating/deactivating ................. 190
Display message ............................ 191
Steering assistant STEER CON-
TROL
see STEER CONTROL
Steering wheel
Adjusting (electrically) ................... 117
Button overview ............................... 39
Buttons (on-board computer) ......... 189
Important safety notes .................. 117
Paddle shifters ............................... 144
Steering wheel heating .................. 117
Storing settings (memory func-
tion) ............................................... 117
Steering wheel (cleaning instruc-
tions) .................................................. 268
Steering wheel heating
Switching on/off ........................... 117
Steering wheel paddle shifters ........ 144
Stopwatch (RACETIMER) ................... 190
Index19
Overhead control panel
FunctionPage
:uSwitches the rear
interior lighting on/off
~
;| Switches the auto-
matic interior lighting con-
trol on/off
~
=p Switches the right-
hand reading lamp on/off
~
?3 Opens/closes the
sliding sunroof
107
3 Opens/closes the
panorama roof with power
tilt/sliding panel with roller
sunblinds
108
Aï MB Info call button
(mbrace system)
255
BG SOS button (mbrace
system)
253
FunctionPage
CRear-view mirror~
DButtons for the garage door
opener
257
EMicrophone for mbrace
(emergency call system),
telephone and Voice Con-
trol System (see the sepa-
rate operating instructions)
FF Roadside Assistance
call button (mbrace sys-
tem)
254
Gp Switches the left-
hand reading lamp on/off
~
Hc Switches the front
interior lighting on/off
~
44Overhead control panel
At a glance
restraints, have this work carried out at a
qualified specialist workshop.
NECK-PRO luxury head restraints
Do not insert your finger between the cushion
of the head restraint and the cover. Pay par-
ticular attention while resetting the NECK-
PRO luxury head restraints.
XRemove resetting tool :from the vehicle
document wallet.
XSlide resetting tool :into guide ;
between the NECK-PRO luxury head
restraint and the rear cover of the head
restraint.
XPush resetting tool :downwards until you
hear the head restraint deployment mech-
anism engage.
XPull out resetting tool :.
XWith your hand flat, firmly push the NECK-
PRO luxury head restraint cushion back-
wards in the direction of arrow =until it
engages.
XRepeat this procedure for the second
NECK-PRO luxury head restraint.
XPut resetting tool :back into the vehicle
document wallet.
iIf you have difficulty resetting the NECK-
PRO luxury head restraints, have this work
carried out at a qualified specialist work-
shop.
PRE-SAFE®(anticipatory occupant
protection system)
Introduction
In certain hazardous situations, PRE-SAFE®
takes pre-emptive measures to protect the
vehicle occupants.
Important safety notes
!Make sure that there are no objects in the
footwell or behind the seats. There is a dan-
ger that the seats and/or objects could be
damaged when PRE-SAFE
®is activated.
Although your vehicle is equipped with PRE-
SAFE
®, the possibility of injury in the event of
an accident cannot be ruled out. 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:
Rin emergency braking situations, e.g. when
BAS is activated
Rin critical driving situations, e.g. when phys-
ical limits are exceeded and the vehicle
understeers or oversteers severely
Ron vehicles with the Driving Assistance
package: if BAS PLUS intervenes power-
fully or the radar sensor system detects an
imminent danger of collision in certain sit-
uations
PRE-SAFE
®takes the following measures
depending on the hazardous situation detec-
ted:
Rthe front seat belts are pre-tensioned.
Rthe front-passenger seat is adjusted if it is
in an unfavorable position.
Rif the vehicle skids, the sliding sunroof and
the side windows are closed so that only a
small gap remains. The panorama roof with
66Occupant safety
Safety
Useful information..............................90
SmartKey ............................................. 90
Doors .................................................... 95
Trunk/cargo compartment ................96
Side windows .................................... 104
Sliding sunroof .................................. 106
89
Opening and closing
Problems with the side windows
GWARNING
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.
ProblemPossible causes/consequences and MSolutions
A side window cannot
be closed because it is
blocked by objects, e.g.
leaves in the window
guide.XRemove the objects.
XClose the side window.
A side window cannot
be closed and you can-
not see the cause.If a side window is obstructed during closing and reopens again
slightly:
XImmediately 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:
XImmediately after the window blocks, pull the corresponding
switch again until the side window has closed.
The side window is closed without the anti-entrapment feature.
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 sun-
roof.
GWARNING
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 pro-
cedures.
If somebody becomes trapped:
Rrelease the switch immediately, or
Rduring automatic operation, push the
switch briefly in any direction
The opening or closing procedure will be stop-
ped.
GWARNING
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.
106Sliding sunroof
Opening and closing
!Only open the sliding sunroof if it is free of
snow and ice. Otherwise, malfunctions may
occur.
Do not allow anything to protrude from the
sliding sunroof. Otherwise, the seals could
be damaged.
!The weather can change abruptly. It could
start to rain or snow. Make sure that the
sliding sunroof is closed when you leave the
vehicle. The vehicle electronics can be
damaged if water enters the vehicle inte-
rior.
iResonance noises can occur in addition to
the usual airflow noises when the sliding
sunroof is open. They are caused by minor
pressure fluctuations in the vehicle interior.
Change the position of the sliding sunroof
or open a side window slightly to reduce or
eliminate these noises.
Sliding sunroof reversing feature
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 sun-
roof.
The sliding sunroof is equipped with an auto-
matic reversing feature. If a solid object
blocks or restricts the sliding sunroof during
the closing process, the sliding sunroof opens
again automatically. However, the automatic
reversing feature is only an aid and does not
relieve you of the responsibility of paying
attention when closing the sliding sunroof.
GWARNING
The reversing feature does not react:
Rto soft, light and thin objects, e.g. small fin-
gers
Rover the last 1/6 in (4 mm) of the closing
movement
Rduring resetting
Rwhen closing the sliding sunroof again man- ually immediately after automatic reversing
This means that the reversing feature cannot
prevent someone being trapped in these sit-
uations. There is a risk of injury.
Make sure that no body parts are in close
proximity during the closing procedure.
If somebody becomes trapped:
Rrelease the switch immediately, or
Rpress the switch in any direction during the
automatic closing process
The closing process is stopped.
Operating the sliding sunroof
Opening and closing
Overhead control panel
:
To raise
;To open
=To close/lower
XTurn the SmartKey to position 1or 2in the
ignition lock.
XPress or pull the 3switch in the corre-
sponding direction.
iIf you press the 3switch beyond the
point of resistance, an automatic opening/
closing process is started in the corre-
sponding direction. You can stop automatic
operation by pressing/pulling the switch
again.
iThe automatic opening and raising fea-
ture is available only when the sliding sun-
roof is closed.
Sliding sunroof107
Opening and closing
Z
The sun protection cover automatically opens
along with the sliding sunroof. You can open
or close the sun protection cover manually
when the sliding sunroof is raised or closed.
iYou can continue to operate the sliding
sunroof after switching off the engine or
removing the SmartKey from the ignition
lock. This function remains active for five
minutes or until you open a front door.
Resetting
!If the sliding sunroof still cannot be
opened or closed fully after resetting, con-
tact a qualified specialist workshop.
Reset the sliding sunroof if it does not move
smoothly.
XTurn the SmartKey to position 2in the igni-
tion lock.
XRaise the sliding sunroof fully at the rear
(
Ypage 107).
XKeep the 3switch pressed for another
second.
XMake sure that the sliding sunroof can be
fully opened and closed again
(
Ypage 107).
XIf this is not the case, repeat the steps
above again.
Operating the panorama roof with
power tilt/sliding panel
Overhead control panel
:
To raise
;To open
=To close/lower
The panorama roof with power tilt/sliding
panel can only be operated when the roller
sunblind is open.
XTo open and close: turn the SmartKey to
position 1or 2in the ignition lock.
XPress or pull the 3switch in the corre-
sponding direction.
iIf you press the 3switch beyond the
point of resistance, an automatic opening/
closing process is started in the corre-
sponding direction. You can stop automatic
operation by pressing/pulling the switch
again.
Operating the roller sunblind for the
panorama roof with power tilt/sliding
panel
Important safety notes
GWARNING
Parts of the body could become trapped
between the roller sunblind and frame or slid-
ing sunroof during automatic opening or clos-
ing. There is a risk of injury.
When opening or closing, make sure that no
body parts are in the sweep of the roller sun-
blind.
108Sliding sunroof
Opening and closing