BrakesABS .................................................. 67
Adaptive Brake Assist ...................... 72
BAS .................................................. 68
BAS PLUS with Cross-Traffic
Assist ............................................... 68
Brake fluid (notes) ......................... 412
Display message ............................ 258
EBD .................................................. 75
Hill start assist ............................... 157
HOLD function ............................... 194
Important safety notes .................. 178
Maintenance .................................. 179
Parking brake ................................ 174
Riding tips ...................................... 178
Warning lamp ................................. 293
Breakdown
Where will I find...? ........................ 354
see Flat tire
see Towing away
Brightness control (instrument
cluster lighting) ................................... 32
Buttons on the steering wheel ......... 239
C
California
Important notice for retail cus-
tomers and lessees .......................... 24
Calling up a malfunction
see Display messages
Care
360° camera ................................. 349
Car wash ........................................ 344
Carpets .......................................... 352
Display ........................................... 350
Exhaust pipe .................................. 349
Exterior lights ................................ 348
Gear or selector lever .................... 350
Interior ........................................... 350
Matte finish ................................... 346
Notes ............................................. 343
Paint .............................................. 346
Plastic trim .................................... 350
Power washer ................................ 345
Rear view camera .......................... 348
Roof lining ...................................... 352
Seat belt ........................................ 351 Seat cover ..................................... 351
Sensors ......................................... 348
Side running board ........................ 348
Steering wheel ............................... 350
Trim pieces .................................... 350
Washing by hand ........................... 345
Wheels ........................................... 347
Windows ........................................ 347
Wiper blades .................................. 347
Wooden trim .................................. 350
Cargo compartment
Opening/closing (from outside,
HANDS-FREE ACCESS) .................... 94
Cargo compartment cover
Important safety notes .................. 313
Notes/how to use ......................... 313
Cargo compartment enlarge-
ment ................................................... 309
Cargo compartment floor
Important safety notes .................. 316
Opening/closing ............................ 316
Stowage well (under) ..................... 316
Cargo net
Attaching ....................................... 314
Important safety information ......... 314
Cargo tie down rings ......................... 312
CD player (on-board computer) ........ 249
Center console
Lower section .................................. 38
Upper section .................................. 37
Central locking
Locking/unlocking (SmartKey) ........ 83
Changing bulbs
High-beam headlamps ................... 131
Low-beam headlamps .................... 131
Opening and closing the side trim
panels ............................................ 132
Reversing lamps ............................ 132
Turn si
gnals (front) ......................... 132
Changing the media source ............. 248
Child
Restraint system .............................. 62
Child seat
Forward-facing restraint system ...... 65
LATCH-type (ISOFIX) child seat
anchors ............................................ 63
On the front-passenger seat ............ 64
Rearward-facing restraint system .... 65
6Index
J
JackUsing ............................................. 396
Jump starting (engine) ......................365
K
Key positions
SmartKey ....................................... 153
Start/Stop button .......................... 153
KEYLESS-GO
Convenience closing feature .......... 100
Deactivation ..................................... 83
Locking ............................................ 83
Removing the Start/Stop button ... 155
Unlocking ......................................... 83
Kickdown
Driving tips ....................................1 65
Manual gearshifting ....................... 168
Knee bag .............................................. 50
L
Lamps
see Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating ................. 221
Activating/deactivating (on-
board computer) ............................ 253
Display message ............................ 280
Function/information .................... 220
see Active Lane Keeping Assist
Lane Tracking package ..................... 217
LATCH-type (ISOFIX) child seat
anchors ................................................ 63
Level control (display message) ...... 280
License plate lamp (display mes-
sage) ................................................... 274
Light function, active
Display message ............................ 274
Light sensor (display message) ....... 275
Lights
Adaptive Highbeam Assist ............. 127
Automatic headlamp mode ............ 124
Cornering light function ................. 127
Fogged up headlamps .................... 128
General notes ................................ 124
Hazard warning lamps ................... 127 High beam flasher .......................... 126
High-beam headlamps ................... 126
Light switch ................................... 124
Low-beam headlamps .................... 125
Parking lamps ................................ 125
Rear fog lamp ................................ 125
Setting exterior lighting ................. 124
Standing lamps .............................. 126
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 255
Turn signals ................................... 126
see Interior lighting
Loading guidelines ............................ 306
Locking
see Central locking
Locking (doors)
Automatic ........................................ 90
Emergency locking ........................... 91
From inside (central locking but-
ton) .................................................. 89
Locking centrally
see Central locking
Low-beam headlamps
Changing bulbs .............................. 131
Display message ............................ 272
Switching on/off ........................... 125
Lumbar support
Adjusting the 4-way lumbar sup-
port ................................................ 112
M
M+S tires ............................................ 376
Malfunction message
see Display messages
Matte finish (cleaning instruc-
tions) .................................................. 346
mbrace
Call priority .................................... 328
Display message ............................ 265
Downloading destinations
(COMAND) ..................................... 328
Downloading routes ....................... 331
Emergency call .............................. 325
General notes ................................ 324
Geo fencing ................................... 332
Locating a stolen vehicle ............... 330
12Index
Driving system ............................... 198
Function/notes ............................. 198
Important safety notes .................. 198
Problem (malfunction) ................... 201
Range of the sensors ..................... 198
Warning display ............................. 199
PASSENGER AIR BAG
Display message ............................ 271
Indicator lamps ................................ 43
Problems (malfunction) .................. 271
Perfume atomizer
Operating ....................................... 147
Perfume vial ................................... 147
Problem (malfunction) ................... 149
Pets in the vehicle ............................... 66
Plastic trim (cleaning instruc-
tions) .................................................. 350
Power washers .................................. 345
Power windows
see Side windows
PRE-SAFE
®(anticipatory occupant
protection)
Display message ............................ 265
Operation ......................................... 59
PRE-SAFE
®Brake
Activating/deactivating ................. 253
Display message ............................ 266
Function/notes ................................ 75
Important safety notes .................... 76
Warning lamp ................................. 301
PRE-SAFE
®PLUS (anticipatory
occupant protection PLUS)
Operation ......................................... 59
Protection against theft
ATA (Anti-Theft Alarm system) ......... 78
Immobilizer ...................................... 78
Protection of the environment
General notes .................................. 22
Pulling away
Automatic transmission ................. 157
General notes ................................ 157
Hill start assist ............................... 157
Trailer ............................................ 157
Q
QR codeMercedes-Benz Guide App ................. 1 Rescue card ..................................... 28
Qualified specialist workshop ........... 27
R
Radiator cover................................... 339
Radio
Selecting a station ......................... 248
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 26
Reading lamp ..................................... 129
Rear compartment
Setting the air vents ...................... 150
Rear fog lamp
Display message ............................ 274
Switching on/off ........................... 125
Rear lamps
see Lights
Rear seat
Adjusting the angle of the backr-
ests ................................................ 312
Rear seats
Display message ............................ 289
Rear view camera
Cleaning instructions ..................... 348
Displays in the Audio display ......... 207
Displays in the COMAND display ... 207
Function/notes ............................. 206
Switching on/off ........................... 207
Rear window defroster
Problem (malfunction) ................... 147
Switching on/off ........................... 146
Rear window wiper
Replacing the wiper blade .............. 137
Switching on/off ........................... 135
Rear-view mirror
Anti-glare (manual) ........................ 118
Dipping (automatic) ....................... 120
Reflective safety jacket .................... 354
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 414
Refueling
Fuel gauge ....................................... 33
Important safety notes .................. 169
Refueling process .......................... 170
see Fuel
Index15
Remote controlGarage door opener ....................... 332
Programming (garage door
opener) .......................................... 333
Replacing bulbs
Important safety notes .................. 130
Overview of bulb types .................. 130
Removing/replacing the cover
(front wheel arch) .......................... 131
Reporting safety defects .................... 27
Rescue card ......................................... 28
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 278
Warning lamp ................................. 299
Restraint system
Display message ............................ 268
Introduction ..................................... 42
Warning lamp ................................. 298
Warning lamp (function) ................... 43
Reversing feature
Panorama sliding sunroof .............. 102
Roller sunblinds ............................. 103
Side windows ................................... 98
Tailgate ............................................ 92
Reversing lamps (display mes-
sage) ................................................... 274
Roadside Assistance (breakdown) .... 24
Roller sunblind
Panorama roof with power tilt/
sliding panel .................................. 103
Rear side windows ......................... 319
Roller sunblinds (panorama roof
with power tilt/sliding panel)
Operating ....................................... 104
Roof carrier ........................................ 317
Roof lining and carpets (cleaning
guidelines) ......................................... 352
Roof load (maximum) ........................ 415
S
Safety
Children in the vehicle ..................... 60
see Operating safety
SD memory card
Selecting ........................................ 249 Seat belts
Adjusting the driver's and front-
passenger seat belt ......................... 47
Adjusting the height ......................... 46
center rear-compartment seat ......... 47
Cleaning ......................................... 351
Correct usage .................................. 45
Fastening ......................................... 46
Important safety guidelines ............. 44
Introduction ..................................... 44
Releasing ......................................... 47
Warning lamp ................................. 292
Warning lamp (function) ................... 48
Seats
Adjusting (electrically) ................... 110
Adjusting the 4-way lumbar sup-
port ................................................ 112
Adjusting the head restraint .......... 111
Calling up a stored setting (mem-
ory function) .................................. 122
Cleaning the cover ......................... 351
Correct driver's seat position ........ 108
Folding the backrest (rear com-
partment) forwards/back ...... 309, 310
Important safety notes .................. 109
Seat heating .................................. 112
Seat heating problem .................... 114
Seat ventilation .............................. 114
Seat ventilation problem ................ 115
Storing settings (memory func-
tion) ............................................... 122
Switching seat heating on/off ....... 112
Switching seat ventilation on/off .. 114
Securing a load
see Securing cargo
Securing cargo .................................. 312
Selector lever
Cleaning ......................................... 350
see Automatic transmission
Sensors (cleaning instructions) ....... 348
Service menu (on-board com-
puter) .................................................. 252
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 412
Coolant (engine) ............................ 412
Engine oil ....................................... 411
16Index
Protection of the environment
General notes
HEnvironmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
The objectives are for the natural resources
that form the basis of our existence on this
planet to be used sparingly and in a manner
that takes the requirements of both nature
and humanity into account.
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 tire wear are affected by these factors:
Roperating conditions of your vehicle
Ryour personal driving style
You can influence both factors. You should
bear the following in mind:
Operating conditions:
Ravoid short trips as these increase fuel con-
sumption.
Ralways make sure that the tire pressures
are correct.
Rdo not carry any unnecessary weight.
Rremove roof racks once you no longer need
them.
Ra regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
Ralways have service work carried out at a
qualified specialist workshop.
Personal driving style:
Rdo not depress the accelerator pedal when
starting the engine.
Rdo not warm up the engine when the vehicle
is stationary.
Rdrive carefully and maintain a safe distance
from the vehicle in front.
Ravoid frequent, sudden acceleration and
braking.
Rchange gear in good time and use each gear
only up to Ôof its maximum engine speed.
Rswitch off the engine in stationary traffic.
Rkeep an eye on the vehicle's fuel consump-
tion.
Environmental concerns and recom-
mendations
Wherever the operating instructions require
you to dispose of materials, first try to regen-
erate or re-use them. Observe the relevant
environmental rules and regulations when
disposing of materials. In this way you will
help to protect the environment.
Genuine Mercedes-Benz parts
HEnvironmental note
Daimler AG also supplies reconditioned major
assemblies and parts which are of the same
quality as new parts. They are covered by the
same Limited Warranty entitlements as new
parts.
!Air bags and Emergency Tensioning Devi-
ces, as well as control units and sensors for these restraint systems, may be installed in
the following areas of your vehicle:
Rdoors
Rdoor pillars
Rdoor sills
Rseats
Rcockpit
Rinstrument cluster
Rcenter console
Do not install accessories such as audio
systems in these areas. Do not carry out
repairs or welding. You could impair the
operating efficiency of the restraint sys-
tems.
Have aftermarket accessories installed at a qualified specialist workshop.
22Introduction
ROnly hold the steering wheel on the out-
side. This allows the air bag to be fully
deployed.
RAlways lean against the backrest while driv-
ing. Do not lean forwards or lean against
the door or side window. You may other-
wise be in the deployment area of the air
bags.
RAlways keep your feet in the footwell in
front of the seat. Do not put your feet on the
dashboard, for example. Your feet may oth-
erwise be in the deployment area of the air
bag.
RFor this reason, always secure persons less
than 5 ft (1.50 m) tall in suitable restraint
systems. Up to this height, the seat belt
cannot be worn correctly.
If a child is traveling in your vehicle, also
observe the following notes:
RAlways secure children under twelve years
of age and less than 5 ft (1.50 m) tall in
suitable child restraint systems.
RChild restraint systems should be installed
on the rear seats.
ROnly secure a child in a rearward-facing
child restraint system on the front-
passenger seat when the front-passenger
front air bag is deactivated. If the
PASSENGER AIR BAG OFF indicator lamp is
permanently lit, the front-passenger front
air bag is deactivated .
RAlways observe the instructions and safety notes on the "Occupant Classification Sys-
tem (OCS)" (
Ypage 51) and on "Children
in the vehicle" (
Ypage 60) in addition to
the child restraint system manufacturer's
installation instructions. Objects in the vehicle interior may pre-
vent an air bag from functioning correctly.
Before starting your journey and to avoid risks
resulting from the speed of the air bag as it
deploys, make sure that:
Rthere are no people, animals or objects
between the vehicle occupants and an air
bag.
Rthere are no objects between the seat, door
and B-pillar.
Rno hard objects, e.g. coat hangers, hang on
the grab handles or coat hooks.
Rno accessories, such as cup holders, are
attached to the vehicle within the deploy-
ment area of an air bag, e.g. to doors, side
windows, rear side trim or side walls.
Rno heavy, sharp-edged or fragile objects
are in the pockets of your clothing. Store
such objects in a suitabl
e place.
GWARNING
If you modify the air bag cover or affix objects
such as stickers to it, the air bag can no longer
function correctly. There is an increased risk
of injury.
Never modify an air bag cover or affix objects
to it.
GWARNING
Sensors to control the air bags are located in
the doors. Modifications or work not per-
formed correctly to the doors or door panel-
ing, as well as damaged doors, can lead to the
function of the sensors being impaired. The air
bags might therefore not function properly
anymore. Consequently, the air bags cannot
protect vehicle occupants as they are
designed to do. There is an increased risk of
injury.
Never modify the doors or parts of the doors.
Always have work on the doors or door pan-
eling carried out at a qualified specialist work-
shop.
Occupant safety49
Safety
Z
How the air bag system works is deter-
mined by the severity of the accident detec-
ted, especially the vehicle deceleration or
acceleration and the apparent type of acci-
dent:
Rfrontal collision
Rside impact
Rrollover
PRE-SAFE®(anticipatory occupant
protection system)
Introduction
PRE-SAFE®takes preemptive measures to
protect occupants in certain hazardous sit-
uations.
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.
Despite your vehicle being equipped with the
PRE-SAFE
®system, the possibility of per-
sonal injuries occurring as a result of an acci-
dent cannot be eliminated. Always adapt your
driving style to suit the prevailing road and
weather conditions and maintain a safe dis-
tance from the vehicle in front. Drive care-
fully.
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
Rvehicles with the Driving Assistance pack-
age: when a driver assistance system inter-
venes powerfully or the radar sensor sys-
tem detects an imminent danger of colli-
sion in certain situations PRE-SAFE
®takes the following measures
depending on the hazardous situation detec-
ted:
Rthe front seat belts are pre-tensioned.
Rif the vehicle skids, the side windows and
the panorama roof with power tilt/sliding
panel are closed.
Rvehicles with the memory function for the
front-passenger seat: the front-passenger
seat is adjusted if it is in an unfavorable
position.
If the hazardous situation passes without
resulting in an accident, PRE-SAFE
®slackens
the belt pre-tensioning. All settings made by
PRE-SAFE
®can then be reversed.
If the seat belt pre-tensioning is not reduced:
XMove the seat backrest or seat back
slightly when the vehicle is stationary.
The seat belt pre-tensioning is reduced and
the locking mechanism is released.
The seat-belt adjustment is an integral part of
the PRE-SAFE
®convenience function. You
will find information on the convenience func-
tion under "Belt adjustment" (
Ypage 47).
PRE-SAFE®PLUS (anticipatory occu-
pant protection system PLUS)
Introduction
PRE-SAFE®PLUS is only available in vehicles
with the Driving Assistance package.
Using the radar sensor system, PRE-SAFE
®
PLUS is able to detect that a head-on or rear-
end collision is imminent. In certain hazard-
ous situations, PRE-SAFE
®PLUS takes pre-
emptive measures to protect the vehicle
occupants.
Important safety notes
The intervention of PRE-SAFE®PLUS cannot
prevent an imminent collision.
The driver is not warned about the interven-
tion of PRE-SAFE
®PLUS.
Occupant safety59
Safety
Z
PRE-SAFE®PLUS does not intervene if the
vehicle is backing up.
When driving, or when parking or exiting a
parking space with assistance from Active
Parking Assist, PRE-SAFE
®PLUS will not
apply the brakes.
Function
PRE-SAFE®PLUS intervenes in certain situa-
tions if the radar sensor system detects an
imminent head-on or rear-end collision.
PRE-SAFE
®PLUS takes the following meas-
ures depending on the hazardous situation
detected:
Rif the radar sensor system detects that a
head-on collision is imminent, the seat
belts are pre-tensioned.
Rif the radar sensor system detects that a
rear-end collision is imminent:
-the brake pressure is increased if the
driver applies the brakes when the vehi-
cle is stationary.
-the seat belts are pre-tensioned.
The PRE-SAFE
®PLUS braking application is
canceled:
Rif the accelerator pedal is depressed when
a gear is engaged
Rif the risk of a collision passes or is no lon- ger detected
Rif DISTRONIC PLUS indicates an intention
to pull away
If the hazardous situation passes without
resulting in an accident, the original settings
are restored.
Automatic measures after an acci-
dent
Immediately after an accident, the following
measures are implemented, depending on
the type and severity of the impact:
Rthe hazard warning lamps are activated
Rthe emergency lighting is activated
Rthe vehicle doors are unlocked
Rthe front side windows are lowered
Rvehicles with a memory function: the elec-
trically adjustable steering wheel is raised
Rthe engine is switched off and the fuel sup- ply is cut off
Rvehicles with mbrace: automatic emer-
gency call
Children in the vehicle
Important safety notes
Accident statistics show that children
secured in the rear seats are safer than chil-
dren secured in the front-passenger seat. For
this reason, Mercedes-Benz strongly advises
that you install a child restraint system on a
rear seat. Children are generally better pro-
tected there.
If a child younger than twelve years old and
under 5 ft (1.50 m) in height is traveling in the
vehicle:
Ralways secure the child in a child restraint
system suitable for Mercedes-Benz vehi-
cles. The child restraint system must be
appropriate to the age, weight and size of
the child
Rbe sure to observe the instructions and
safety notes in this section in addition to
the child restraint system manufacturer's
installation instructions
Rbe sure to observe the instructions and
safety notes on the "Occupant Classifica-
tion System (OCS)" (
Ypage 51)
GWARNING
If you leave children unsupervised in the vehi-
cle, they could set it in motion by, for example:
Rrelease the parking brake.
Rshift the automatic transmission out of the
parking position P.
Rstart the engine.
60Children in the vehicle
Safety