
Armrest
St owage compartment .................. 302
Asht ray.............................................. .306
Assistance display (on-board com-
puter) ..................................................2 43
Assistance menu (on-board com-
puter) ..................................................2 44
ASSYST PLUS
Displaying a service message ........3 30
Hiding a service message .............. 330
Resetting the service interval dis-
play ................................................ 330
Service message ............................ 330
Special service requirements ......... 331
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 78
Function ...........................................7 8
Switching off the alarm .................... 78
ATTENTION ASSIST
Activating/deactivating ................. 246
Display message ............................ 272
Function/notes ............................. 215
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 267
see Lights
Automatic car wash (care) ............... 331
Automatic engine start (ECO start/
stop function) .................................... 156
Automatic engine switch-off (ECO
start/stop function) .......................... 156
Automatic headlamp mode .............. 124
Automatic transmission
Accelerator pedal position ............. 162
Automatic drive program ............... 164
Changing gear ............................... 162
DIRECT SELECT lever ..................... 159
Display message ............................ 281
Driving tips .................................... 162
Emergency running mode .............. 167
Engaging drive position .................. 161
Engaging neutral ............................ 160
Engaging park position au tomati
-
cally ............................................... 159 Engaging reverse gear ................... 160
Engaging the park position ............ 159
Kickdown ....................................... 162
Manual drive program .................... 164
Manual drive program (Mercedes-
AMG vehicles) ................................ 165
Oil temperature (on-board com-
puter, Mercedes-AMG vehicles) ..... 249
Overview ........................................ 159
Problem (malfunction) ................... 167
Program selector button ................ 163
Pulling away ................................... 154
Starting the engine ........................ 153
Steering wheel paddle shifters ...... 163
Transmission position display ........ 161
Transmission positions .................. 162
Automatic transmission emer-
gency mode ....................................... 167
B
BAS (Brake Assist System) ................. 68
BAS PLUS (Brake Assist System
PLUS) with Cross-Traffic Assist
Function/notes ................................ 69
Important safety notes .................... 69
Battery (SmartKey)
Checking .......................................... 86
Important safety notes .................... 85
Replacing ......................................... 86
Battery (vehicle)
Charging ........................................ 349
Display message ............................ 269
Important safety notes .................. 347
Jump starting ................................. 351
Belt
see Seat belts
Blind Spot Assist
see Active Blind Spot Assist
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 258
Notes ............................................. 403
Brake force distribution
see EBD (electronic brake force
distribution)
Index5 

Refuelingprocess .......................... 16 8
see Fue l
Remote contro l
Garag edoo ropener ...................... .317
Programming (garage door
opener) .......................................... 318
Replacing bulbs
General notes ................................ 130
Reporting safety defects .................... 27
Rescue card ......................................... 28
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 271
Warning lamp ................................. 293
Residual heat (climate control) ........143
Restraint system
Display message ............................ 262
Introduction ..................................... 44
Warning lamp ................................. 292
Warning lamp (function) ................... 45
Reversing feature
Roller sunblind ............................... 101
Side windows ................................... 98
Trunk lid ...........................................9 2
Reversing lamps (display mes-
sage) ................................................... 267
ROAD SURFACE SCAN ....................... 196
Roadside Assistance (breakdown) .... 24
Roller sunblind
Panorama roof ............................... 101
Rear window .................................. 306
Roller sunblind for the panorama
roof
Opening and closing ...................... 102
Operating ....................................... 101
Resetting ....................................... 102
Roof lining and carpets (cleaning
guidelines) ......................................... 339
Roof load (maximum) ........................ 406
S
Safety
Children in the vehicle ..................... 62
see Occupant safety
see Operating safety Safety system
see Driving safety systems
SD memory card
Selecting ........................................ 240
Seat
Adjusting the front-passenger
seat from the driver's seat ............. 108
Seat belts
Adjusting the driver's and front-
passenger seat belt ......................... 50
Cleaning ......................................... 339
Correct usage .................................. 47
Fastening ......................................... 48
Important safety guidelines ............. 46
Introduction ..................................... 46
Releasing ......................................... 49
Warning lamp ................................. 285
Warning lamp (function) ................... 50
Seating
Seating comfort package ............... 111
Seating comfort package ................. 111
Seats
Active multicontour seat ................ 111
Adjusting (electrically) ................... 108
Adjusting the 4-way lumbar sup-
port ................................................ 111
Adjusting the head restraint .......... 109
Calling up a stored setting (mem-
ory function) .................................. 121
Cleaning the cover ......................... 338
Correct driver's seat position ........ 106
EASY-ENTRY/EXIT system ............. 116
Folding the backrests forward/
back ............................................... 110
Important safety notes .................. 107
Seat backrest display message ..... 283
Seat heating .................................. 111
Seat heating problem .................... 113
Seat ventilation .............................. 113
Seat ventilation problem ................ 114
Storing settings (memory func-
tion) ............................................... 121
Switching seat heating on/off ....... 111
Switching seat ventilation on/off .. 113
Section
Wheels and tires ............................ 362
Securing a load
see Securing cargo
16Index 

Securing cargo..................................3 03
Selector lever
Cleaning ......................................... 338
see Automatic transmission
Sensors (cleaning instructions) ....... 335
Service menu (on-board com-
puter) ..................................................2 43
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 403
Coolant (engine) ............................ 404
Engine oil ....................................... 403
Fuel ................................................ 401
Important safety notes .................. 400
Refrigerant (air-conditioning sys-
tem) ............................................... 405
Washer fluid ................................... 405
Settings
Factory (on-board computer) ......... 249
On-board computer ....................... 244
SETUP (on-board computer) ............. 250
Side impact air bag .............................5 2
Side marker lamp (display mes-
sage) ................................................... 267
Side windows
Cleaning ......................................... 335
Convenience closing feature ............ 99
Convenience opening feature ..........9 9
Important safety information ........... 97
Opening/closing .............................. 98
Problem (malfunction) ................... 101
Resetting ....................................... 100
Reversing feature .............................9 8
SmartKey
Changing the battery ....................... 86
Changing the programming .............8 4
Checking the battery ...................... .86
Convenience closing feature ............ 99
Convenience opening feature .......... 99
Dis play message ............................ 283
Door central loc king/
unlocking ......
.83
Important safety notes .................... 82
KEYLESS-GO start function .............. 84
Loss .................................................8 7
Mechanical key ................................ 85
Overview .......................................... 82 Positions (ignition lock) ................. 151
Problem (malfunction) ..................... 87
Starting the engine ........................ 153
Smartphone
Starting the engine ........................ 154
Snow chains ...................................... 365
Sockets
Center console .............................. 307
General notes ................................ 307
Rear compartment .........................3 07
Trunk ............................................. 308
Special seat belt retractor .................. 63
Specialist workshop ............................ 26
Speed, controlling
see Cruise control
Speedometer
Activating/deactivating the addi-
tional speedometer ........................ 248
Digital ............................................ 237
In the Instrument cluster ................. 33
Selecting the display unit ...............2 48
see Instrument cluster
Standing lamps
Display message ............................ 267
Switching on/off ........................... 125
Start/Stop button
General notes ................................ 151
Key positions ................................. 152
Removing ....................................... 153
Starting the engine ........................ 154
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 153
STEER CONTROL .................................. 77
Steering
Display message ............................ 283
Warning lamps ............................... 298
Steering Assist
see DISTRONIC PLUS
Steering Assist and Stop&Go Pilot
(DISTRONIC PLUS)
Display message ..................... ....... 278
Ste
ering assistant STEER CON-
TROL
see STEER CONTROL
Steering wheel
Adjusting (electrically) ................... 114
Index17 

Towing eye......................................... 342
Traffic Sign Assist
Activating ....................................... 218
Display message ............................ 276
Function/notes ............................. 217
Important safety notes .................. 217
Instrument cluster display ............. 218
Switching on/off ........................... 245
Transfer case ..................................... 167
Transmission
see Automatic transmission
Transporting the vehicle .................. 356
Trim pieces (cleaning instruc-
tions) .................................................. 338
Trip computer (on-board com-
puter) .................................................. 236
Trip odometer
Calling up ....................................... 235
Resetting (on-board computer) ...... 237
Trunk
Emergency release .......................... 96
Important safety notes .................... 92
Locking separately ........................... 96
Opening/closing (automatically
from inside) ...................................... 95
Opening/closing (automatically
from outside) ................................... 92
Opening/closing (from outside,
HANDS-FREE ACCESS) .................... 94
Power closing .................................. 90
Trunk lid
Display message ............................ 282
Obstacle recognition ........................ 92
Opening dimensions ...................... 406
Opening/closing .............................. 92
Trunk load (maximum) ...................... 406
Turn signals
Display message ............................ 265
Switching on/off ........................... 126
Two-way radio
Frequencies ................................... 398
Installation ..................................... 398
Transmission output (maximum) .... 398
Windshield (infrared reflective) ...... 321
Type identification plate
see Vehicle identification plateU
UnlockingEmergency unlocking ....................... 90
From inside the vehicle (central
unlocking button) ............................. 89
Upshift indicator (on-board com-
puter, Mercedes-AMG vehicles) ....... 249
V
Vanity mirror (in the sun visor)........ 305
Vehicle
Correct use ...................................... 27
Data acquisition ............................... 28
Display message ............................ 281
Electronics ..................................... 398
Equipment ....................................... 23
Individual settings .......................... 244
Limited Warranty ............................. 27
Loading .......................................... 372
Locking (in an emergency) ............... 91
Locking (SmartKey) .......................... 83
Lowering ........................................ 388
Maintenance .................................... 24
Operating safety .............................. 25
Parking .......................................... 170
Parking for a long period ................ 173
Pulling away ................................... 154
Raising ........................................... 385
Reporting problems ......................... 27
Securing from rolling away ............ 384
Towing away .................................. 354
Transporting .................................. 356
Unlocking (in an emergency) ........... 90
Unlocking (SmartKey) ...................... 83
Vehicle data ................................... 406
Vehicle dimensions ........................... 406
Vehicle emergency locking ................ 91
Vehicle identification number
see VIN
Vehicle identification plate .............. 399
Vehicle level
Active Body Control ABC ............... 194
AIRMATIC ...................................... 197
Display message ............................ 272
Vehicle tool kit .................................. 342
20Index 

an accident, no longer withstand the strain
they are designed to.
If the underbody paneling is damaged,
combustible materials such as leaves,
grass or twigs can gather between the
underbody and the underbody paneling. If
these materials come in contact with hot
parts of the exhaust system, they can catch
fire.
In such situations, have the vehicle
checked and repaired immediately at a
qualified specialist workshop. If on con-
tinuing your journey you notice that driving
safety is impaired, pull over and stop the
vehicle immediately, paying attention to
road and traffic conditions. In such cases,
consult a qualified specialist workshop.
Declarations of conformity
Vehicle components which receive
and/or transmit radio waves
USA: "The wireless devices of this vehicle
comply with Part 15 of the FCC Rules. Oper-
ation is subject to the following two condi-
tions: 1) These devices may not cause harm-
ful interference, and 2) These devices must
accept any interference received, including
interference that may cause undesired oper-
ation. Changes or modifications not expressly
approved by the party responsible for com-
pliance could void the user’s authority to
operate the equipment."
Canada: "The wireless devices of this vehicle
comply with Industry Canada license-exempt
RSS standard(s). Operation is subject to the
following two conditions: (1) These devices
may not cause interference, and (2) These
devices must accept any interference, includ-
ing interference that may cause undesired
operation of the device."
Diagnostics connection
The diagnostics connection is only intended
for the connection of diagnostic equipment at
a qualified specialist workshop.
GWARNING
If you connect equipment to the diagnostics
connection inthe vehicle, itmay affect the
operation of the vehicle systems. As a result,
the operating safety of the vehicle could be
affected. There isa risk of an accident.
Do not connect any equipment to a diagnos-
tics connection inthe vehicle.
GWARNING
Objects inthe driver's footwell can restrict the
pedal travel or obstruct a depressed pedal.
The operating and road safety of the vehicle is
je opardized. There is a risk of an accident.
Make sure that all objects in the vehicle are
stowed correctly, and that they cannot enter
the driver's footwell. Install the floormats
securely and as specified in order to ensure
sufficient clearance for the pedals. Do not use
loose floormats and do not place floormats on
top of one another.
!If the engine is switched off and equip-
ment on the diagnostics connection is
used, the starter battery may discharge.
Connecting equipment to the diagnostics
connection can lead to emissions monitoring
information being reset, for example. This
may lead to the vehicle failing to meet the
requirements of the next emissions test dur-
ing the main inspection.
Qualified specialist workshop
An authorized Mercedes-Benz Center is a
qualified specialist workshop. It has the nec-
essary specialist knowledge, tools and quali-
fications to correctly carry out the work
required on your vehicle. This is especially the
case for work relevant to safety.
26Introduction 

becomes trapped, release the switch or press
the switch to open the side window again.
GWARNING
If children operate the side windows they
could become trapped, particularly if they are left unsupervised. There is a risk of injury.
Activate the override feature for the rear side
windows. When leaving the vehicle, always
take the SmartKey with you and lock the vehi-
cle. Never leave children unsupervised in the
vehicle.
Side window reversing feature
The front side windows are equipped with an
automatic reversing feature. If a solid object
blocks or restricts one of the front side win-
dows from traveling upwards during the auto-
matic closing process, the side window opens
again automatically. During the manual clos-
ing process, the side window only opens
again automatically after the corresponding
switch is released. However, the automatic
reversing feature is only an aid and does not
relieve you of the responsibility of paying
attention when closing a side window.
GWARNING
The reversing feature does not react:
Rto soft, light and thin objects, e.g. small fin-
gers
Rwhile resetting
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
someone becomes trapped, press the switch
to open the side window again.
Opening and closing the side win-
dows
The switches for all side windows are located
on the driver's door. There is also a switch for
the front-passenger side window on the front-
passenger door.
The switches on the driver's door take prec-
edence.
:Front left
;Front right
=Rear right
?Rear left
XTurn the SmartKey to position 1or 2in the
ignition lock (
Ypage 151).
XTo open manually: press and hold the cor-
responding switch.
XTo open fully: press the switch beyond the
point of resistance and release it.
Automatic operation is started.
XTo close manually: pull and hold the cor-
responding switch.
XTo close the front side windows fully:
pull the corresponding switch beyond the
pressure point and release it.
Automatic operation is started.
XTo interrupt automatic operation:
press/pull the corresponding switch again.
iYou can continue to operate the side win-
dows after you switch off the engine or
remove the SmartKey. This function
remains active for five minutes or until you
open a door.
98Side windows
Opening and closing 

XTouch recessed sensor surface:on the
door handle until the side windows are fully
closed.
iMake sure you only touch recessed sen-
sor surface :.
XMake sure that all the side windows are
closed.
XTouch recessed sensor surface :on the
door handle again until the roller sunblind
of the panorama roof closes.
XTo interrupt convenience closing:
release recessed sensor surface :on the
door handle.
Resetting the side windows
If a side window can no longer be closed fully,
you must reset it.
XClose all the doors.
XTurn the SmartKey to position 1or 2in the
ignition lock (
Ypage 151).
XPull the corresponding switch on the door
control panel until the side window is com-
pletely closed (
Ypage 98).
XHold the switch for an additional second.
If the side window opens again slightly:
XImmediately pull the corresponding switch on the door control panel until the side win-
dow is completely closed (
Ypage 98).
XHold the switch for an additional second.
XIf the respective side window remains
closed after the button is released, then it has been set correctly. If this is not the
case, repeat the steps above again.
100Side windows
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.
Panorama roof
Operating the roller sunblind for the
panorama roof
Important safety notes
GWARNING
When opening or closing the roller sunblind,
parts of the body could be trapped between
the roller sunblind and the frame. There is a
risk of injury.
When opening or closing make sure that no
parts of the body are in the sweep of the roller
sunblind.
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.
The roller sunblind shields the vehicle interior
from sunlight.
Roller sunblind reversing feature
The roller sunblind is equipped with an auto-
matic reversing feature. If an object blocks or
restricts the roller sunblind during the closing
process, the roller sunblind automatically
Panorama roof101
Opening and closing
Z