Index....................................................... 4
Introduction......................................... 24
Protecting the environment .................. .24
Genuine Mercedes-Benz parts .............. .24
Operator's Manual ................................. 25
Service and vehicle operation ................2 5
Operating safety .................................... 27
QR codes for the rescue card ................2 9
Data stored in the vehicle ...................... 29
Information on copyright ....................... 31
At a glance ........................................... 32
Cockpit .................................................. 32
Instrument cluster ................................. 33
Multifunction steering wheel ................. 34
Center console ...................................... 35
Overhead control panel .........................3 7
Door control panel ................................. 38
Safety ................................................... 39
Panic alarm ............................................ 39
Occupant safety .................................... 39
Children in the vehicle ........................... 55
Pets in the vehicle ................................. 60
Driving safety systems ........................... 60
Protection against theft .........................7 0
Opening and closing...........................71
SmartKey ............................................... 71
Doors ..................................................... 77
Cargo compartment .............................. .78
Side windows ......................................... 83
Sliding sunroof ....................................... 86
Seats, steering wheel and mirrors ....91
Correct driver's seat position ................ 91
Seats ..................................................... 91
Steering wheel ....................................... 97
Mirrors ................................................... 99
Memory function ................................. 102
Lights and windshield wipers ..........104
Exterior lighting ................................... 104 Interior lighting .................................... 108
Replacing bulbs (vehicles with LED
headlamps) .......................................... 109
Windshield wipers ................................ 109
Climate control
................................. 113
Overview of climate control systems ... 113
Operating the climate control sys-
tems .................................................... 117
Setting the air vents ............................ 122
Driving and parking ..........................124
Notes on breaking-in a new vehicle ..... 124
Driving ................................................. 124
DYNAMIC SELECT controller ............... 132
Automatic transmission ....................... 132
Refueling ............................................. 139
Parking ................................................ 145
Driving tips .......................................... 148
Driving systems ................................... 157
Towing a trailer .................................... 199
On-board computer and displays ....206
Important safety notes ........................ 206
Displays and operation ........................ 206
Menus and submenus ......................... 209
Display messages ................................ 220
Warning and indicator lamps in the
instrument cluster ............................... 250
Multimedia system ...........................263
General notes ...................................... 263
Important safety notes ........................ 263
Function restrictions ............................ 263
Operating system ................................ 264
Stowage and features ......................270
Stowage areas ..................................... 270
Features .............................................. 277
Maintenance and care ......................294
Engine compartment ........................... 294
ASSYST PLUS ...................................... 298
Care ..................................................... 299
2Contents
Cargo compartment floorImportant safety notes .................. 276
Opening/closing ............................ 276
Stowage well (under) .................... .276
Cargo tie down rings ......................... 274
CD
see also Digital Operator's Man-
ual ..................................................2 63
CD player (on-board computer) ........212
Center console
Lower section .................................. 36
Upper section .................................. 35
Central locking
Automatic locking (on-board com-
puter) ............................................. 216
Locking/unlocking (SmartKey) ........7 1
Child
Restraint system .............................. 56
Child seat
Forward-facing restraint system ...... 59
LATCH-type (ISOFIX) child seat
anchors ............................................ 57
On the front-passenger seat ............ 58
Rearward-facing restraint system .... 58
Top Tether ...................................... .57
Child-proof locks
Important safety notes .................... 59
Rear doors ...................................... .60
Children
Special seat belt retractor .............. .55
Cigarette lighter ................................ 280
Cleaning
Mirror turn signal .......................... .302
Trailer tow hitch .............................3 04
C
limate control
Automatic climate control (3-
zone) .............................................. 115
Controlling automatically ...............1 18
Cooling with air dehumidification .. 118
Defrosting the windows ................. 120
Defrosting the windshield .............. 120
Dual-zone automatic climate con-
trol ................................................. 113
General notes ................................ 113
Indicator lamp ................................ 118
Ionization ....................................... 122
Maximum cooling .......................... 120 Notes on using the automatic cli-
mate control .................................. 117
Overview of systems ......................1
13
Problem with the rear window
defroster ........................................ 121
Problems with cooling with air
dehumidification ............................ 118
Rear control panel ......................... 115
Refrigerant ..................................... 357
Refrigerant filling capacity ............. 358
Setting the air distribution ............. 119
Setting the air vents ......................1 22
Setting the airflow ......................... 119
Setting the climate mode (AIR
FLOW) ............................................ 118
Setting the temperature ................ 119
Switching air-recirculation mode
on/off ............................................ 121
Switching on/off ........................... 117
Switching residual heat on/off ...... 121
Switching the rear window
defroster on/off ............................ 121
Switching the ZONE function
on/off ............................................ 120
Coat hooks ......................................... 276
Cockpit
Overview .......................................... 32
see Instrument cluster
Collapsible spare wheel
Inflating ......................................... 349
see Emergency spare wheel
COMAND
Switching on/off ........................... 264
COMAND display
Cleaning ......................................... 304
Combination switch .......................... 105
Connectin g a USB de
vice
see also Digital Operator's Man-
ual ..................................................2 63
Consumption statistics (on-board
computer) .......................................... 209
Controller ...........................................2 64
Convenience closing feature .............. 84
Convenience opening feature ............ 84
Coolant (engine)
Checking the level ......................... 297
Display message ............................ 234
Index7
Lap time (RACETIMER)...................... 218
LATCH-type (ISOFIX) child seat
anchors ................................................ 57
Level control
AIRMATIC ...................................... 171
Level control (display message) ...... 238
License plate lamp (display mes-
sage) .................................................. .233
Light function, active
Display message ............................ 233
Light sensor (display message) ....... 233
Lights
Activating/deactivating the Intel-
ligent Light System ........................ 216
Active light function ....................... 106
Adaptive Highbeam Assist ............. 107
Automatic headlamp mode ............ 104
Fog lamps (extended) .................... 107
Hazard warning lamps ................... 106
High beam flasher .......................... 105
High-beam headlamps ................... 105
Highway mode ............................... 107
Light switch ................................... 104
Low-beam headlamps .................... 105
Parking lamps ................................ 105
Rear fog lamp ................................ 105
Standing lamps .............................. 105
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 216
Turn signals ................................... 105
see Interior lighting
Loading guidelines ............................ 270
Locking
see Central locking
Locking (doors)
Automatic ........................................ 78
Emergency locking ........................... 78
From inside (central locking but-
ton) ..................................................7 7
Locking centrally
see Central locking
Locking verification signal (on-
board comput er)
.
............................. .216
Low-beam headlamps
Display message ............................ 233
Switching on/off ........................... 105 Lumbar support
Adjusting (on the seat) ..................... 95
Luxury head restraints ....................... 94
M
M+S tires............................................ 323
Malfunction message
see Display messages
Matte finish (cleaning instruc-
tions) ..................................................3 01
mbrace
Call priority ....................................2 86
Display message ............................ 227
Downloading destinations
(COMAND) ..................................... 286
Downloading routes ....................... 289
Emergency call .............................. 283
General notes ................................ 283
Geo fencing ................................... 289
Locating a stolen vehicle ...............2 88
MB info call button ........................ 285
Remote fault diagnosis .................. 288
Remote vehicle locking .................. 287
Roadside Assistance button .......... 284
Search & Send ............................... 286
Self-test ......................................... 283
Speed alert .................................... 289
System .......................................... 283
Triggering the vehicle alarm ........... 289
Vehicle remote unlocking .............. 287
Mechanical key
Function/notes ................................ 73
General notes .................................. 73
Inserting .......................................... 73
Locking vehicle ................................ 78
Removing ......................................... 73
Unlocking the driver's door .............. 78
Media Interface
USB port in the armrest of the
center console ............................... 271
see Digital Operator's Manual
Memory card (audio) ......................... 212
Memory function ............................... 102
Mercedes-Benz Intelligent Drive
360°camera .................................. 185
Active Blind Spot Assist ................. 194
Active Lane Keeping Assist ............ 197
Index13
Rear-view mirrorAnti-glare (manual) .......................... 99
Dipping (automatic) ....................... 101
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 357
Refueling
Fuel gauge ....................................... 33
Important safety notes .................. 139
Refueling process .......................... 140
see Fuel
Remote control
Garage door opener ....................... 289
Programming (garage door
opener) .......................................... 290
Replacing bulbs
General notes ................................ 109
Reporting safety defects .................... 29
Rescue card ......................................... 29
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 236
Warning lamp ................................. 259
Residual heat (climate control) ........ 121
Restraint system
Display message ............................ 229
Introduction ..................................... 39
Warning lamp ................................. 258
Warning lamp (function) ................... 40
Reversing feature
Panorama sliding sunroof ................ 87
Roller sunblind ................................. 88
Side windows ................................... 83
Tailgate ............................................ 79
Reversing lamps (display mes-
sage) ................................................... 233
Roadside Assistance (breakdown) .... 26
Roller sunblind
Panorama roof with power tilt/
sliding panel ..................................... 88
Roof carrier ........................................ 277
Roof lining and carpets (cleaning
guidelines) ......................................... 305
Roof load (maximum) ........................ 358
Route (navigation)
see Route guidance (navigation) Route guidance
see also Digital Operator's Man-
ual .................................................. 263
Route guidance (navigation) ............ 210
S
Safety
Children in the vehicle ..................... 55
see Occupant safety
see Operating safety
SD card
Inserting ........................................ 268
Inserting/removing ........................ 268
Removing ....................................... 268
SD memory card
see also Digital Operator's Man-
ual .................................................. 263
Selecting ........................................ 212
Search & Send
see also Digital Operator's Man-
ual .................................................. 263
Seat belts
Adjusting the driver's and front-
passenger seat belt ......................... 43
Adjusting the height ......................... 42
Cleaning ......................................... 305
Correct usage .................................. 42
Fastening ......................................... 42
Important safety guidelines ............. 41
Introduction ..................................... 40
Releasing ......................................... 43
Switching belt adjustment on/off
(on-board computer) ...................... 217
Warning lamp ................................. 250
Warning lamp (function) ................... 43
Seats
Adjusting (electrically) ..................... 93
Adjusting the 4-way lumbar sup-
port .................................................. 95
Adjusting the head restraint ............ 93
Calling up a stored setting (mem-
ory function) .................................. 103
Cleaning the cover ......................... 305
Correct driver's seat position ........... 91
Folding the rear bench seat for-
wards/back ................................... 273
Important safety notes .................... 91
Index17
Panic alarm
XTo activate:press!button :for
approximately one second.
A visual and audible alarm is triggered if the
alarm system is armed.
XTo deactivate: press!button :again.
or
XInsert the SmartKey into the ignition lock.
or, on vehicles with KEYLESS‑GO:
XPress the Start/Stop button.
The SmartKey must be in the vehicle.
Occupant safety
Introduction to the restraint system
The restraint system can reduce the risk of vehi- cle occupants coming into contact with parts of
the vehicle's interior in the event of an accident.
The restraint system can also reduce the forces to which vehicle occupants are subjected during
an accident.
The restraint system comprises:
Rseat belt system
Rair bags
Rchild restraint system
Rchild seat securing systems
The components of the restraint system work in
conjunction with each other. They can only
deploy their protective function if, at all times, all vehicle occupants:
Rhave fastened their seat belts correctly
(Ypage 42)
Rhave adjusted their seat and head restraint
properly (Ypage 91). As the driver, you also have to make sure that
the steering wheel is adjusted correctly.
Observe the information relating to the correct
driver's seat position (
Ypage 91).
You also have to make sure that an air bag can
inflate properly if deployed (
Ypage 44).
An air bag supplements a correctly worn seat
belt. As an additional safety device, the air bag
increases the level of protection for vehicle
occupants in the event of an accident. For exam-
ple, if, in the event of an accident, the protection
offered by the seat belt is sufficient, the air bags are not deployed. When an accident occurs, only
the air bags that increase protection in that par-ticular accident situation are deployed. How-
ever, seat belts and air bags generally do not
protect against objects penetrating the vehicle
from the outside.
Information on restraint system operation can
be found under "Triggering of the Emergency
Tensioning Devices and air bags" (
Ypage 51).
For information on children traveling with you in
the vehicle and on child restraint systems, see
"Children in the vehicle" (
Ypage 55).
Important safety notes
GWARNING
Modifications to the restraint system may
cause it to no longer work as intended. The
restraint system may then not perform its
intended protective function and may fail in an
accident or trigger unexpectedly, for example.
This poses an increased risk of injury or even fatal injury.
Never modify parts of the restraint system.
Never tamper with the wiring, the electronic
components or their software.
If it is necessary to modify components of the
restraint system to accommodate a person
with disabilities, contact an authorized
Mercedes-Benz Center for details. USA only:
for further information contact our Customer
Assistance Center at 1-800-FOR-MERCedes
(1‑800‑367‑6372).
Mercedes-Benz recommends that you only use
driving aids which have been approved specifi-
cally for your vehicle by Mercedes-Benz.
Occupant safety39
Safety
Z
Restraint system warning lamp
The functions of the restraint system are
checked after the ignition is switched on and at
regular intervals while the engine is running.
Therefore, malfunctions can be detected in
good time.
The6 restraint system warning lamp in the
instrument cluster lights up when the ignition is
switched on. It goes out no later than a few sec-
onds after the vehicle is started. The compo-
nents of the restraint system are in operational
readiness.
A malfunction has occurred if the 6restraint
system warning lamp:
Rdoes not light up after the ignition is switched
on
Rdoes not go out after a few seconds with the
engine running
Rlights up again while the engine is running
GWARNING
If the restraint system is malfunctioning,
restraint system components may be trig-
gered unintentionally or may not deploy as
intended during an accident. This can affect
for example the Emergency Tensioning
Device or the air bag. This poses an increased
risk of injury or even fatal injury.
Have the restraint system checked and
repaired in a qualified specialist workshop as
soon as possible.
PASSENGER AIR BAG indicator lamp
PASSENGER AIR BAG ON indicator lamp :and
PASSENGER AIR BAG OFF indicator lamp ;are
part of the Occupant Classification System
(OCS). The indicator lamps display the status of the
front-passenger front air bag.
RPASSENGER AIR BAG ON lights up for 60 sec-
onds, subsequently both indicator lamps are
off (PASSENGER AIR BAG ON and OFF): the
front-passenger front air bag is able to deploy
in the event of an accident.
RPASSENGER AIR BAG OFF lights up: the front-
passenger front air bag is deactivated. It will
then not be deployed in the event of an acci-
dent.
If the PASSENGER AIR BAG ON indicator lamp is
off, only the PASSENGER AIR BAG OFF indicator lamp shows the status of the front-passenger
front air bag. The PASSENGER AIR BAG OFF
indicator lamp may be lit continuously or be off.
Depending on the person in the front-passenger
seat, the front-passenger front air bag must
either be deactivated or enabled; see the fol-
lowing points. You must make sure of this both
before and during a journey.
RChildren in a child restraint system:
whether the front-passenger front air bag is
enabled or deactivated depends on the instal-led child restraint system, and the age and
size of the child. Therefore, be sure to observe
the notes on the "Occupant Classification
System (OCS)" (
Ypage 46) and on "Chil-
dren in the vehicle" (Ypage 55). There you
will also find instructions on rearward and
forward-facing child restraint systems on the
front-passenger seat.
RAll other persons: depending on the classi-
fication of the person in the front-passenger
seat, the front-passenger front air bag is ena-
bled or deactivated (
Ypage 46). Be sure to
observe the notes on "Seat
belts“ (
Ypage 40) and "Air bags"
(Ypage 44). There you can also find infor-
mation on the correct seat position.
Seat belts
Introduction
Seat belts are the most effective means of
restricting the movement of vehicle occupants
in the event of an accident or the vehicle rolling over. This reduces the risk of vehicle occupants
coming into contact with parts of the vehicle
interior or being ejected from the vehicle. Fur-
thermore, the seat belt helps to keep the vehicle
40Occupant safety
Safety
occupant in the best position in relation to the
air bag.
The seat belt system comprises:
RSeat belts
REmergency Tensioning Devices for the front
seat belts and the outer seat belts in the rear
RSeat belt force limiters
If the seat belt is pulled out of the belt outlet
quickly or with a jerky movement, the belt
retractor locks. The belt strap cannot be extrac-
ted any further.
The Emergency Tensioning Device tightens the
seat belt in an accident, pulling the belt close
against the body. However it does not pull the
vehicle occupant back in the direction of the
backrest.
The Emergency Tensioning Device does not cor-
rect an incorrect seat position or the routing of
an incorrectly fastened seat belt.
When triggered, a seat belt force limiter helps to
reduce the force exerted by the seat belt on the
vehicle occupant.
The seat belt force limiters for the front seats are
synchronized with the front air bags, which
absorb part of the deceleration force. This can
reduce the force exerted on the vehicle occu-
pants during an accident.
!If the front-passenger seat is unoccupied,
do not insert the belt tongue into the buckle of
the front-passenger seat. This may otherwise
lead to the triggering of the Emergency Ten-
sioning Device in the event of an accident,
which will then need to be replaced.
Important safety notes
The use of seat belts and child restraint systems
is required by law in:
Rall 50 states
Rthe U.S. territories
Rthe District of Columbia
Rall Canadian provinces
Even where this is not required by law, all vehicle
occupants should correctly fasten their seat
belts before starting the journey.
GWARNING
If the seat belt is not worn correctly, it cannot
perform its intended protective function. An
incorrectly fastened seat belt can also cause
injuries, for example, in the event of an acci-
dent or when braking or changing direction
abruptly. This poses an increased risk of injury or even fatal injury.
Always ensure that all vehicle occupants have
their seat belts fastened correctly and are sit-
ting properly.
GWARNING
The seat belt does not offer the intended level of protection if you have not moved the back-
rest to an almost vertical position. When brak-
ing or in the event of an accident, you could
slide underneath the seat belt and sustain
abdomen or neck injuries, for example. This
poses an increased risk of injury or even fatal injury.
Adjust the seat properly before beginning
your journey. Always ensure that the backrest
is in an almost vertical position and that the
shoulder section of your seat belt is routed
across the center of your shoulder.
GWARNING
Persons less than 5 ft (1.50 m) tall cannot
wear the seat belt correctly without an addi-
tional and suitable restraint system. If the
seat belt is not worn correctly, it cannot per-
form its intended protective function. An
incorrectly fastened seat belt can also cause
injuries, for example, in the event of an acci-
dent or when braking or changing direction
abruptly. This poses an increased risk of injury or even fatal injury.
For this reason, always secure persons under
5 ft (1.50 m) tall in suitable additional restraint
systems.
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 this Mercedes-Benz vehi-
cle. The child restraint system must be appro-
priate to the age, weight and size of the child
Ralways observe the instructions and safety
notes on "Children in the vehicle"
(
Ypage 55) in addition to the child restraint
Occupant safety41
Safety
Z
system manufacturer's installation and oper-
ating instructions
Rbe sure to observe the instructions and safety
notes on the "Occupant classification system(OCS)" (
Ypage 46)
GWARNING
The seat belts may not perform their intended protective function if:
Rthey are damaged, modified, extremely
dirty, bleached or dyed
Rthe seat belt buckle is damaged or
extremely dirty
Rthe Emergency Tensioning Devices, belt
anchorages or inertia reels have been modi-
fied.
Seat belts may be damaged in an accident,
although the damage may not be visible, e.g.
due to splinters of glass. Modified or damaged
seat belts may tear or fail, e.g. in an accident.
Modified Emergency Tensioning Devices
could accidentally trigger or fail to deploy
when necessary. This poses an increased risk
of injury or even fatal injury.
Never modify the seat belts, Emergency Ten-
sioning Devices, belt anchorages and inertia
reels. Make sure that the seat belts are
undamaged, not worn out and clean. Follow-
ing an accident, have the seat belts checked
immediately at a qualified specialist work-
shop.
Only use seat belts that have been approved for
your vehicle by Mercedes-Benz.
Proper use of the seat belts
Observe the safety notes on the seat belt
(Ypage 41).
All vehicle occupants must be wearing the seat
belt correctly before beginning the journey. Also
make sure that all vehicle occupants are always
wearing the seat belt correctly while the vehicle
is in motion.
When fastening the seat belt, always make sure
that:
Rthe seat belt tongue is only inserted to the belt
buckle belonging to that seat.
Rthe seat belt is tight across your body. Avoid wearing bulky clothing, e.g. a winter
coat.
Rthe seat belt is not twisted.
Only then can the forces which occur be dis-
tributed over the area of the belt.
Rthe shoulder section of the belt is always
routed across the center of your shoulder.
The shoulder section of the belt must not
come into contact with your neck or be routed
under your arm. Where possible, adjust the
seat belt to the appropriate height.
Rthe lap belt passes tightly and as low down as
possible across your lap.
The lap belt must always be routed across
your hip joints and not across your abdomen.
This applies particularly to pregnant women.
If necessary, push the lap belt down to your
hip joint and pull it tight using the shoulder
section of the belt.
Rthe seat belt is not routed across sharp, poin-
ted or fragile objects.
If you have such items located on or in your
clothing, e.g. pens, keys or eyeglasses, store
these in a suitable place.
Ronly one person is using a seat belt at a time.
Infants and children must never travel sitting
on the lap of a vehicle occupant. In the event
of an accident, they could be crushed
between the vehicle occupant and seat belt.
Robjects are never secured with a seat belt if
the seat belt is also being used by one of the
vehicle's occupants.
Also ensure that there are never objects
between a person and the seat, e.g. cushions.
Seat belts are only intended to secure and
restrain vehicle occupants. Always observe the
"Loading guidelines" for securing objects, lug-
gage or loads (
Ypage 270).
Fastening and adjusting the seat belts
Observe the safety notes on the seat belt
(Ypage 41) and the notes on correct use of seat
belts (Ypage 42).
42Occupant safety
Safety