
Matt paintwork .............................. 423
Notes ............................................. 420
Paint ..............................................4 23
Plastic trim ................................... .427
Reversing camera .......................... 425
Roof lining ...................................... 428
Seat belt ........................................ 428
Seat cover ..................................... 427
Sensors ......................................... 425
Side running board ........................ 425
Steering wheel ............................... 427
Trim pieces ................................... .427
Washing by hand ........................... 422
Wheels .......................................... .423
Windows ........................................ 424
Wiper blades .................................. 424
Wooden trim .................................. 427
CD player (on-board computer) ........323
Central locking
Locking/unlocking (key ).................. 95
Centre console
Lower section .................................. 40
Upper section .................................. 39
Changing bulbs
Dipped-beam headlamp s............... 147
Main-beam headlamp s................... 147
Opening and closing the side trim panels ............................................ 148
Reversing lamps ............................ 148
Turn signals (front) ......................... 148
Turn signals (rear) .......................... 148
Changing the media source ............. 322
Charging
see Charging the high-voltage bat-
tery (important safety notes)
Charging cable
Connection .................................... 215
Control panel ................................. 213
Disconnecting ................................ 216
Heating up ..................................... 212
Important safety notes .................. 213
Indicator lamps .............................. 214
Storing ........................................... 213
Charging the high-voltage battery
(important safety notes) ................... 210
Child
Restraint system .............................. 66 Child seat
Forward-facing restraint system ...... 71
ISOFIX .............................................. 67
On the front-passenger sea t............ 69
Rearward-facing restraint system .... 70
Recommendations ........................... 75
Suitable positions ............................ 71
Top Tether ....................................... 68
Child-proof locks
Important safety notes .................... 77
Rear doors ....................................... 77
Cigarette lighter ................................ 405
Cleaning
Mirror turn signal ........................... 424
Trailer tow hitch ............................. 426
Climate control
Auxiliary heating/ventilation .......... 178
Control panel for THERMATIC
automatic climate control (2-
zone) .............................................. 157
Controlling automaticall y............... 164
Convenience opening/closing
(air-recirculation mode) ................. 170
Cooling with air dehumidification .. 162
Demisting the windows .................. 168
Demisting the windscreen ............. 168
ECO start/stop function ................ 162
ECO start/stop function
(THERMATIC 2-zone) ...................... 159
Immediate pre-entry climate con-
trol ................................................. 177
Indicator lamp ................................ 164
Information about using
THERMATIC automatic climate
control (2 ‑zone) ............................. 158
Information on using
THERMOTRONIC automatic cli-
mate control .................................. 161
Ionisation ....................................... 174
Overview of systems ...................... 156
Perfume atomizer .......................... 172
Pre-entry climate control at
departure time ............................... 176
Pre-entry climate control via key ... 174
Problem with the rear window
heating .......................................... 170
Problems with cooling with air
dehumidification ............................ 164 Index
7 

Outside temperatures .................... 211
Problems during charging .............. 218
Protective device ........................... 212
Range ............................................ 212
Terms of use ..................................2 12
Vehicle fire ....................................... 45
Hill start assist .................................. 191
HOLD function
Activating ....................................... 248
Activation conditions ..................... 247
Deactivating ................................... 248
Display message ............................ 363
Function/notes ............................ .247
General notes ................................ 247
Horn ...................................................... 32
HUD
see Head-up display
Hybrid drive system
Automatic switch off ........................ 44
Danger of electric shock .................. 44
Display message ............................ 357
General notes .................................. 44
High-voltage battery ........................ 45
Important safety notes .................... 44
Manual switch off ............................ 44
Opening the bonnet ......................... 46
Warning lamp ................................. 377
Hybrid vehicles
Important safety notes .................... 44 I
Ignition lock see Key positions
Immobiliser .......................................... 90
Indicator and warning lamp
Restraint system ............................ 383
Indicator and warning lamps
COLLISION PREVENTION ASSIST
PLUS .............................................. 386
Coolant .......................................... 384
Engine diagnostics ......................... 384
Indicator lamps
Display message ............................ 351
see Warning and indicator lamps
Insect protection on the radiator .... 416
Instrument cluster
Overview .......................................... 34 Warning and indicator lamps ........... 36
Instrument cluster lighting .............. 312
Intelligent Light System
Activating/deactivating ................. 331
Display message ............................ 352
Overview ........................................ 141
Setting the dipped-beam head-
lamps for driving on the right/left .. 332
Interior lighting
Control .......................................... .145
Emergency lighting ........................ 146
Overview ........................................ 145
Reading lamp ................................. 145
Interior motion sensor
Deactivating ..................................... 92
Function .......................................... .91
Priming ............................................ 91
Switching off .................................... 92
ISOFIX child seat securing system ....67 J
Jack Storage location ............................4 32
Using ............................................. 465
Jump starting (engine) ......................443 K
Key Changing the battery ....................... 98
Checking the battery ....................... 98
Convenience closing feature .......... 112
Convenience opening feature ....... .111
Display message ............................ 374
Door central locking/unlocking ....... 95
Emergency key element ................... 97
Important safety notes .................... 94
KEYLESS-GO start function .............. 96
Loss ................................................. 99
Modifying the programming ............. 96
Overview .......................................... 94
Positions (ignition lock) ................. 187
Problem (malfunction) ..................... 99
Starting the engine ........................ 189
Key positions
Key ................................................ 187
Start/Stop button .......................... 187 Index
13 

KEYLESS-GO
Convenience closing ...................... 112
Deactivation .................................... .95
Locking ............................................ 95
Removing the Start/Stop button ... 189
Unlocking .........................................95
Kickdown
Driving tips .................................... 200
Manual gearshifting ...................... .202
Kneebag ............................................... 55 L
Lamps see Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating ................. 280
Activating/deactivating (on-
board computer) ............................ 329
Display message ............................ 361
Function/informatio n.................... 279
see Active Lane Keeping Assist
Lane package ..................................... 276
Lashing eyelets ................................. 396
Level control (display message) ...... 361
Licence plate lamp (display mes-
sage) ................................................... 351
Light sensor (display message) ....... 352
Lights
Activating/deactivating the Intel-
ligent Light System ........................ 331
Active light function ....................... 142
Adaptive Highbeam Assist PLUS .... 143
Automatic headlamp mode ............ 139
Cornering light function ................. 142
Dipped-beam headlamp s............... 139
Driving abroad ............................... 138
Foglamps (extended range) ........... 143
General notes ................................ 138
Hazard warning lamps ................... 141
Headlamp flashe r........................... 141
Headlamp range ............................ 140
Intelligent Light System (func-
tion) ............................................... 141
Light switch ................................... 138
Main-beam headlamp s................... 141
Misted up headlamp s.................... 144
Motorway mode ............................. 142 Off-road lights ................................ 143
Parking lamps ................................ 140
Rear foglamp ................................. 139
Setting exterior lighting ................. 138
Side lamps ..................................... 140
Turn signals ................................... 140
see Interior lighting
LIM indicator lamp
Cruise control ................................ 231
DISTRONIC PLUS ........................... 237
Variable SPEEDTRONIC ................. 234
Limiting the speed
see SPEEDTRONIC
Loading guidelines ............................ 390
Locking
see Central locking
Locking (doors)
Automatic ...................................... 102
Emergency locking ........................ 103
From inside (central locking but-
ton) ................................................ 101
Locking centrally
see Central locking
Luggage compartment
Opening/closing (from outside,
HANDS-FREE ACCESS) .................. 106
Luggage compartment cover
Important safety notes .................. 397
Notes/function .............................. 397
Luggage compartment enlarge-
ment ................................................... 393
Luggage compartment floor
Important safety notes .................. 400
opening/closing .................... 400, 401
stowage well, under ....................... 400
Lumbar support
Adjusting the 4-way lumbar sup-
port ................................................ 125 M
M+S tyres ........................................... 456
Main-beam headlamps
Adaptive Highbeam Assist PLUS .... 143
Changing bulbs .............................. 147
Display message ............................ 351
Switching on/of f........................... 141
Matt finish (cleaning instructions) .. 42314
Index 

Sensor range ................................. 255
Trailer towing ................................. 254
Warning display ............................. 256
PASSENGER AIR BAG
Display message ............................ 349
Indicator lamps ................................ 48
Problems (malfunctions) ................ 349
Perfume atomizer
Operating ....................................... 172
Perfume vial ................................... 172
Problem (malfunction) ................... 174
Petrol .................................................. 482
Pets in the vehicle ............................... 78
Plastic trim (cleaning instruc-
tions) .................................................. 427
PLUG-IN HYBRID operating
Electrical energy generated ........... 295
PLUG-IN HYBRID operation
Automatic engine start (ECO
start/stop function) ....................... 299
Automatic engine switch-off (ECO
start/stop function) ....................... 298
Charge status of the high-voltage
battery ........................................... 291
Charging the high-voltage battery .. 292
Displaying the total range and
electric range ................................. 294
Driving tips .................................... 297
DYNAMIC SELECT switch .............. 295
ECO start/stop function ................ 298
Electric motor (power display )....... 289
Electrical energy generated
(Audio 20) ...................................... 295
Electrical energy generated
(COMAND Online) .......................... 295
Energy flow display ........................ 291
Fuel consumption .......................... 295
Fuel consumption (Audio 20) ......... 295
Fuel consumption (COMAND
Online) ........................................... 295
General notes ................................ 286
Haptic accelerator pedal ................ 297
High-voltage battery (charge sta-
tus) ................................................ 291
Hybrid drive system overview ........ 288
HYBRID menu ................................ 329
Important safety notes .................. 287 Instrument cluster (power dis-
play
)............................................... 289
Instrument cluster overview .......... 289
Noiseless start ............................... 295
Operating (on-board computer) ..... 291
Operating mode ............................. 290
Overrun mode ................................ 299
Parking .......................................... 300
Power display (electric motor) ....... 289
Problems with SRS (supplemental restraint system) ............................ 302
Problems with the combustion
engine ............................................ 301
Problems with the hybrid drive
system ........................................... 302
Problems with the Recuperative
Brake System ................................ 301
Pulling away ................................... 295
READY display ............................... 295
Recuperative Brake System ........... 287
Resetting the values (Audio 20) ..... 295
Resetting the values (COMAND
Online) ........................................... 295
Route-based energy manage-
ment .............................................. 299
Shifting manually ........................... 296
Starting .......................................... 295
When the vehicle is stationary ....... 297
Power windows
see Side windows
Pre-entry climate control (via key)
Problems (malfunctions) ................ 176
Pre-entry climate control at depar-
ture time
General notes ................................ 176
Pre-entry climate control at time of
departure
Setting departure time ................... 177
Pre-entry climate control via key
Activating/deactivating ................. 175
General notes ................................ 174
PRE-SAFE ®
(anticipatory occupant
protection)
Operation ......................................... 63
PRE-SAFE ®
(preventive occupant
safety system)
Display message ............................ 343 Index
17 

PRE-SAFE
®
Brake
Activating/deactivating ................. 328
Display message ............................3 44
Function/notes ................................ 87
Important safety notes .................... 88
Warning lamp ................................. 386
PRE-SAFE ®
PLUS (anticipatory
occupant protection PLUS)
Operation ......................................... 64
Protection against theft
ATA (Anti-Theft Alarm system) ......... 90
Immobiliser ...................................... 90
Interior motion sensor ..................... 91
Tow-away protectio n ........................91
Protection of the environment
General notes .................................. 25
Pulling away
Automatic transmission ................. 190
General notes ................................ 190
Hill start assist ............................... 191
Trailer ............................................ 191 Q
QR code Mercedes-Benz Guide App ................. 1
Rescue card ..................................... 29
Qualified specialist workshop ........... 28R
Radiator cover ................................... 416
Radio
Selecting a station ......................... 322
Radio-based vehicle components
Declaration of conformity ................ 27
Rain closing feature
Panorama sliding sunroo f.............. 115
RBS (Recuperative Brake System)
Warning lamp ................................. 377
Reading lamp ..................................... 145
Rear compartment
Setting the air vents ...................... 184
Setting the airflow ......................... 167
Setting the temperature ................ 165
Rear foglamp
Display message ............................ 352
Switching on/of f........................... 139 Rear lamps
see Lights
Rear seat
Adjusting the angle of the backr-
ests ................................................ 396
Display message ............................ 372
Rear window heating
Problem (fault) ............................... 170
Switching on/of f........................... 169
Rear window wiper
Replacing the wiper blad e.............. 153
Switching on/of f........................... 151
Rear-compartment seat belt sta-
tus indicator ........................................ 52
Rear-view mirror
Anti-dazzle mode (automatic) ........ 133
Dipping (manual) ........................... 131
Recuperative Brake System
Driving safety systems ..................... 46
Important safety notes .................... 46
Reflective safety vest ....................... 430
Refuelling
AdBlue ®
......................................... 207
Fuel gauge ....................................... 34
Important safety notes .................. 203
Refuelling process ......................... 204
see Fuel
Remote control
Auxiliary heating/ventilation .......... 180
Changing the batteries (auxiliary
heating) ......................................... 181
Replacing bulbs
Important safety notes .................. 146
Overview of bulb types .................. 146
Removing/replacing the cover
(front wheel arch) .......................... 147
Replacing the battery (auxiliary
heating remote control) .................... 181
Rescue card ......................................... 29
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 356
Warning lamp ................................. 384
Residual heat (climate control) ........ 171
Restraint system
Display message ............................ 346 18
Index 

Introduction .....................................46
Warning lamp ................................. 383
Warning lamp (function) ...................47
Rev counter ........................................ 313
Reversing camera
Cleaning instructions ..................... 425
Displays in the Audio display ......... 263
Displays in the COMAND display ... 263
Function/notes ............................ .262
Switching on/off ........................... 263
Reversing feature
Panorama sliding sunroof .............. 114
Roller sunblinds ............................ .116
Side windows ................................. 110
Tailgate .......................................... 104
Reversing lamp
Changing bulbs .............................. 148
Reversing lamp (display message) .. 352
Roller sunblind
Panorama sliding sunroof .............. 115
Roller sunblinds (panorama sliding
sunroof)
Operating ....................................... 116
Roof carrier ........................................ 402
Roof lining and carpets (cleaning
instructions) ...................................... 428
Roof load (maximum) ........................ 488S
Safety Children in the vehicle ..................... 65
Hybrid drive system ......................... 44
see Operating safety
Safety net
Attaching ....................................... 398
Important safety information ......... 398
Safety notes
Hybrid vehicles ................................ 44
SD memory card
Selecting ........................................ 323
Seat
Folding the backrest (rear com-
partment) forwards/back ...... 393, 394
Seat belt
Centre rear-compartment sea t........ 51
Correct usage .................................. 50 Seat belts
Adjusting the driver's and front-
passenger seat belt ......................... 52
Adjusting the height ......................... 50
Cleaning ......................................... 428
Fastening ......................................... 50
Important safety guidelines ............. 49
Introduction ..................................... 48
Rear seat belt status indicator ......... 52
Releasing ......................................... 51
Warning lamp ................................. 376
Warning lamp (function) ................... 52
Seats
Adjusting (electrically) ................... 123
Adjusting (manually and electri-
cally) .............................................. 122
Adjusting the 4-way lumbar sup-
port ................................................ 125
Adjusting the head restraint .......... 123
Calling up a stored setting (mem-
ory function) .................................. 135
Cleaning the cover ......................... 427
Correct driver's seat position ........ 120
Important safety notes .................. 121
Seat heating .................................. 125
Seat heating problem .................... 127
Seat ventilation .............................. 127
Seat ventilation problem ................ 128
Storing settings (memory func-
tion) ............................................... 135
Switching seat heating on/of f....... 125
Switching the seat ventilation on/
off .................................................. 127
Section
PLUG-IN HYBRID operation ............ 286
Securing a load
see Stowage space
Securing luggage ............................... 396
Selector lever
Cleaning ......................................... 427
see Automatic transmission
Sensors (cleaning instructions) ....... 425
Service menu (on-board com-
puter) .................................................. 326
Service message
see ASSYST PLUS Index
19 

Protection of the environment
General notes
H
Environmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
Our objectives are to use the natural resour-
ces which form the basis of our existence on
this planet sparingly and in a manner which
takes the requirements of both nature and
humanity into consideration.
You too can help to protect the environment
by operating your vehicle in an environmen-
tally-responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tyre wear depend on
the following factors:
R operating conditions of your vehicle
R your personal driving style
You can influence both factors. Therefore,
please bear the following in mind:
Operating conditions:
R avoid short trips, as these increase fuel
consumption.
R observe the correct tyre pressure.
R do not carry any unnecessary weight in the
vehicle.
R remove the roof rack once you no longer
need it.
R a regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
R all maintenance work should be carried out
at a qualified specialist workshop.
Personal driving style:
R do not depress the accelerator pedal when
starting the engine.
R do not warm up the engine when the vehicle
is stationary.
R drive carefully and maintain a safe distance
from the vehicle in front.
R avoid frequent, sudden acceleration and
braking. R
change gear in good time and use each gear
only up to Ôof its maximum engine speed.
R switch off the engine in stationary traffic.
R monitor the vehicle's fuel consumption. Returning an end-of-life vehicle
EU countries only:
Mercedes-Benz will take back your old vehicle to dispose of it in an environmentally-respon-sible manner in accordance with the Euro-
pean Union (EU) End of Life Vehicles Direc-
tive.
There is a network of return points and dis-
assembly plants available. You can return
your vehicle to these plants free of charge.
This makes a valuable contribution to the
recycling process and the conservation of
resources.
For further information on recycling old vehi- cles, recovery and the terms of the policy,
visit the Mercedes-Benz homepage. Genuine Mercedes-Benz parts
H
Environmental note
Daimler AG also supplies reconditioned
assemblies and parts which are of the same
quality as new parts. For these, the same war-
ranty applies as for new parts.
! Airbags and seat belt tensioners, as well
as control units and sensors for these
restraint systems, may be installed in the
following areas of your vehicle:
R doors
R door pillars
R door sills
R seats
R dashboard
R instrument cluster
R centre console Introduction
25 Z 

Objects in the vehicle interior may pre-
vent the airbag from functioning cor-
rectly. Before starting your journey and to
avoid risks resulting from the speed of the
airbag as it deploys, make sure that:
R there are no people, animals or objects
between the vehicle occupants and an air-
bag.
R there are no objects between the seat, door
and B-pillar.
R no hard objects, e.g. coat hangers, are
hanging on the grab handles or coat hooks.
R no accessories, such as cup holders, are
attached to the vehicle within the deploy-
ment area of an airbag, e.g. to doors, side
windows, rear side trim or side walls.
R no heavy, sharp-edged or fragile objects
are in the pockets of your clothing. Store
such objects in a suitable place. G
WARNING
If you modify an airbag cover or affix objects
such as stickers to it, the airbag can no longer function correctly. There is an increased risk
of injury.
Never modify an airbag cover or affix objects
to it. G
WARNING
Sensors to control the airbags are located in
the doors. Modifications or work not per-
formed correctly to the doors or door panel-
ling, as well as damaged doors, can lead to the function of the sensors being impaired. The
airbags might therefore not function properly any more. Consequently, the airbags cannot
protect vehicle occupants as they are
designed to do. This poses an increased risk
of injury.
Never modify the doors or parts of the doors.
Always have work on the doors or door pan-
elling carried out at a qualified specialist
workshop. Front airbags !
Do not place heavy objects on the front-
passenger seat. This could cause the sys-
tem to identify the seat as being occupied. In the event of an accident, the restraint
systems on the front-passenger side may
be triggered and have to be replaced. Driver's airbag
:deploys in front of the
steering wheel. Front-passenger front air-
bag ;deploys in front of and above the glove
compartment.
When deployed, the front airbags offer addi-
tional head and thorax protection for the
occupants in the front seats.
The PASSENGER AIR BAG OFF and
PASSENGER AIR BAG ON indicator lamps
inform you about the status of the front-
passenger front airbag (Y page 48).
The front-passenger front airbag will only
deploy if:
R the automatic front-passenger front airbag
deactivation system has detected that the
front-passenger seat is occupied
(Y page 56). The PASSENGER AIR BAG
ON indicator lamp is lit (Y page 57)
R the restraint system control unit predicts a
high accident severity 54
Occupant safetySafety