
Index....................................................... 4
Digital Operator's Manual..................22
Introductio n........................................... 22
Operation ............................................... 22
Introduction ......................................... 23
Protecting the environment ...................2 3
Genuine Mercedes-Ben zparts............... 23
Operator's Manual ................................. 24
Service and vehicle operation ................2 4
Operating safety .................................... 26
QR codes for rescue cards .................... 28
Data stored in the vehicle ......................2 8
Information on copyright ....................... 29
At ag lance ........................................... 31
Cockpit .................................................. 31
Instrument cluster .................................3 2
Multifunction steering wheel ................. 33
Center console ...................................... 34
Overhead control panel .........................3 6
Doorc ontrolpan el ................................. 37
Safety ................................................... 38
Occupant safety .................................... 38
Childre ninthe vehicl e........................... 49
Pets in the vehicl e................................. 57
Driving safety systems ........................... 57
Protection against theft .........................6 1
Opening and closing...........................63
SmartKey ............................................... 63
Doors ..................................................... 66
Rear door ............................................... 68
Side windows ......................................... 69
Sliding sunroof ....................................... 71
Seats, steering wheel and mirrors ....74
Correct driver's seat position ............... .74
Seats ..................................................... 74
Steering wheel ....................................... 79
Mirrors. .................................................. 81
Memory functions .................................. 83
Lights and windshield wipers ............85
Exterior lighting ..................................... 85
Interior lighting ...................................... 88
Replacing bulb s..................................... 88
Windshield wipers .................................. 92
Climate control .................................... 95
Overview of the climate control sys-
tem ........................................................ 95
Operating the climate control system .... 97
Air vents .............................................. 101
Drivin gand parking .......................... 103
Notesonb reaking-inanew vehicl e..... 103
Driving ................................................. 103
Adjustable damping ............................. 109
Automati ctransmissio n....................... 109
Refueling ............................................. 118
Parking ................................................ 120
Driving tip s.......................................... 122
Driving systems ................................... 131
Off-road driving systems ...................... 145
Towing atraile r.................................... 149
On-board computer and displays ....157
Important safety notes ........................ 157
Displays and operation ........................ 157
Menusa nd submenus ......................... 159
Displa ymessages ............................... 169
Warning and indicator lamps in the
instrument cluster ............................... 187
Multimedi asystem ........................... 198
Generaln otes ...................................... 198
Important safety notes ........................ 198
Function restrictions ............................ 198
Operating system ................................ 199
Stowag eand features ...................... 204
Loading guideline s............................... 204
Stowag eareas ..................................... 205
Feature s.............................................. 210
2Contents

C
CaliforniaImportant notic efor retail cus-
tomersa nd lessees .......................... 24
Callin gupam alfunction
see Display messages
Camera
see Rear view camera
Care
Car wash ........................................ 231
Carpet s......................................... .237
Chrome parts. ................................ 23 5
Disp lay. ..........................................2 36
Exhaus tpipe. ................................. 235
Exterior lights ................................ 234
General notes ................................ 231
Interior ...........................................2 36
Matte finish ................................... 233
Paint .............................................. 233
Plastic trim ....................................2 36
Power washer ................................ 232
Rea rview camera .......................... 235
Roo flining ...................................... 237
Seat belt. ....................................... 237
Seat cover ..................................... 236
Selector lever. ............................... 236
Sensors ......................................... 234
Steering wheel. .............................. 236
Trimp ieces. ................................... 236
Washing by hand ........................... 232
Wheels. .......................................... 233
Window s........................................ 234
Wipe rblade s.................................. 234
Woode ntrim .................................. 236
Carg ocom partmentc over
Important safety notes .................. 209
Installing/removing ....................... 209
Notes/howtou se......................... 209
Opening and closing ...................... 209
Carg ocom partmente nlargement
Important safety notes .................. 206
Carg otie dow nrings ......................... 209
CD
see also Digital Operator's Man-
ual.................................................. 198
CD player/CD changer (on-board
computer) .......................................... 162 Cente
rc
ons
ole
Lower section .................................. 35
Overview .......................................... 34
Upper section .................................. 34
Central locking
Automati cloc king (on-board com-
puter) ............................................. 166
Locking/unlocking (SmartKey). ....... 63
Changeofa ddress.............................. 25
Changeofo wnership.......................... 25
Changin gbulbs
Standing lamp (rear) ........................ 91
Changin ggears .................................. 112
Child
Restraint system .............................. 50
Child seat
BabySmart™ ai rbag deactivation
system ............................................. 53
Forward-facing restraint system ...... 55
LATCH-typ e(ISOFIX) child seat
anchors ............................................ 51
On the front-passenger seat. ........... 54
Problem (malfunction) ..................... 55
Rearward-facing restraint system .... 54
Top Tether ....................................... 52
Child-proof locks
Important safety notes .................... 56
Rear doors ....................................... 56
Children
Specia lseatb eltr etractor ............... 50
Childrenint he vehicle
Important safety notes .................... 49
Chrome parts (cleaning instruc-
tions) .................................................. 235
Cigarette lighter ................................ 212
Cleaning
Mirror turn signal ........................... 234
Trailer tow hitch ............................. 235
Climate control
Controlling automaticall y................. 98
Cooling with ai rdehumidifica tion ..... 97
Defrosting the window s................... 99
Defrosting the windshield ................ 99
Dual-zone automatic climate con-
trol ................................................... 95
ECO start/stop function .................. 97
Important safety notes .................... 95
6Index

Google™ Local Searchsee alsoD igital Operator's Man-
ual. ................................................. 198
GTW (Gross Trailer Weight) (defini-
tion) .................................................... 268
H
Hazard warning lamps ........................ 87
Head restraints
Adjusting .........................................7 6
Adjusting (rear )................................ 77
Installing/removing (rear )................ 77
Luxur y.............................................. 76
Resetting (front) ............................... 76
see NECK-PR Oheadr estraints
see NECK-PR Oluxuryh eadr estraints
Headlamps
Cleaning system (function) .............. 86
Cleaning system (notes) ................ 280
Fogging up ....................................... 87
Protective grill e................................ 90
see Automatic headlamp mode
Heating
see Climate control
Hig hbeamf lasher ............................... 87
High-beam headlamps
Display message ............................ 176
Switching on/off .............................. 87
HOLDf unction
Activating ....................................... 139
Activation conditions ..................... 139
Deactivating ................................... 139
Function/note s............................. 139
Generaln otes ................................ 139
Home address
see also Digital Operator's Man-
ual.................................................. 198
Hood
Closing ........................................... 226
Displa ymessage ............................ 186
Important safety notes .................. 225
Opening ......................................... 225
Horn ...................................................... 31
Hydroplaning ..................................... 125
I
Ignitionlock
see Key positions
Immobilizer .......................................... 61
Indicator lamp
Replacing bulb s(rear) ...................... 91
Insect protection on the radiator .... 226
Instrument cluster
Overview .......................................... 32
Warning and indicator lamps ........... 32
Instrument clusterl ighting .............. 157
Interior lighting
Automati ccontrol ............................ 88
Delayed switch-off (on-board
computer) ...................................... 166
Overview .......................................... 88
iPod
®
see also Digital Operator's Man-
ua l.................................................. 198
J
Jack
Pump lever ..................................... 270
Storage location ............................ 238
Using ............................................. 270
Jump starting (engine) ...................... 243
K
Keyp ositions
SmartKey ....................................... 104
L
Lap time (RACETIMER) ...................... 168
LATCH-type (ISOFIX )child seat
anchors ................................................ 51
License plate lamp (display mes-
sage) ................................................... 176
Light senso r(display message) ....... 176
Lights
Activating/deactivating the inte-
riorlighting delaye dswitch-off ....... 166
Automati cheadlamp mode. ............. 86
Combination switch ......................... 87
Fogged up headlamp s...................... 87
Generaln otes .................................. 85
Index11

Connecting another mobile
phone........................................... .203
Frequencie s................................... 27 4
Instal latio n..................................... 274
Menu (on-board computer) ............ 163
Transmissiono utput (maximum ).... 274
Modifying the programming
(SmartKey) ...........................................6 4
Mountingw heels
Lowering the vehicle. ..................... 272
Mounting anew wheel. .................. 272
Preparing the vehicle. ....................270
Raising the vehicle ......................... 270
Removing awheel .......................... 272
Securing the vehicle against roll-
ing away ........................................ 270
MP3
Operation ....................................... 162
see also Digita lOperator's Man-
ua l..................................................1 98
see separate operating instructions
Multifunctio ndisplay
Function/notes .............................1 59
Permanent display. ........................ 165
Multifunctio nsteering wheel
Operating the on-board computer .. 158
Overview .......................................... 33
Music files
see also Digita lOperator's Man-
ua l..................................................1 98
N
Navigation
Entering adestination .................... 200
Menu (on-board computer) ............ 161
see also Digita lOperator's Man-
ua l..................................................1 98
see separate operating instructions
NECK-PRO head restraints
Operation ......................................... 48
Resetting triggered .......................... 48
NECK-PRO luxury head restraints
Important safety notes .................... 48
Operation ......................................... 48
Resetting whe ntriggered ................. 49
Notes on breaking-inan ew vehi-
cle ....................................................... 103
O
Occupant safety
Air bag s...........................................4 3
Automatic measures after an acci-
dent ................................................. 49
BabySmart™ ai rbag deactivation
system ............................................. 53
Childre ninthe vehicl e..................... 49
Important safety notes. ................... 38
Introduction to the restraint sys-
tem .................................................. 38
PASSENGER AIR BAG indicator
lamps ............................................... 39
Pets in the vehicl e........................... 57
Restraint system warning lamp ........ 38
Seatb elt. ......................................... 39
Odometer ........................................... 160
Off-road
Differential locks ............................ 147
Off-road ABS .................................... 58
Off-road driving
Checklist afte rdriving off-road ...... 129
Checklist before driving off-road .... 128
Driving on sand .............................. 129
Generali nformation ....................... 127
Important safety notes .................. 127
Traveling uphill ............................... 130
Off-road fording ................................. 126
Off-road system
Permanent all-wheeld rive ............. 139
Oil
see Engine oil
On-board computer
AMG menu ..................................... 167
Assistance menu ........................... 164
Audio menu ................................... 162
Convenience submenu .................. 166
Displa ymessages .......................... 169
Factory settings submenu ............. 167
Important safety notes .................. 157
Instrument cluster submenu .......... 165
Lighting submenu .......................... 165
Menu overview .............................. 159
Message memory .......................... 170
Navigation menu ............................ 161
Operation ....................................... 158
RACETIMER ................................... 168
Index13

Stopping ........................................ 168
Radiato rcover ................................... 226
Radio
Selecting astation ......................... 162
Radio mode
see also Digital Operator's Man-
ual.................................................. 198
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 26
Rear benchs eat
Folding forward .............................. 208
Rear compartment
Setting the ai rvents ...................... 102
Rear door
Closing ............................................. 69
Displa ymessage ............................ 186
Important safety notes .................... 68
Opening ........................................... 68
Rear fog lamp
Displa ymessage ............................ 176
Replacing bulb s............................... 91
Switching on/off. ............................. 86
Rear seat bench
Folding into an upright position ..... 208
Rear vie wcamera
Cleaning instructions ..................... 235
Displa yinthe multimedi asystem .. 143
Function/note s............................. 143
Generaln otes ................................ 143
Switching on/off. .......................... 143
Rear windowd efroster
Problem (malfunction) ................... 100
Switching on/off. .......................... 100
Rear windoww iper
Replacing the wipe rblade ................ 93
Switching on/off. ............................. 93
Rear-vie wmirror
Dipping (automatic) ......................... 83
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 280
Refueling
Fuelgauge ....................................... 32
Important safety notes .................. 118
Refueling process .......................... 118
see Fuel Remote control
Programming (garage door
opener) .......................................... 222
Replacing bulbs
Backu plam p.................................... 91
Brake lamp ...................................... 91
Important safety notes .................... 88
Overview of bulb types .................... 89
Rear fog lamp .................................. 91
Tail lamp .......................................... 91
Turn signal (rear) .............................. 91
Turn signals (front) ........................... 90
Reporting safety defects .................... 27
Rescue card ......................................... 28
Re
serve (fuel tank)
see Fuel
Reserve fuel
Displa ymessage ............................ 179
Warning lamp ................................. 194
Residual heat
Switching on/off. .......................... 101
Restrain tsystem
Displa ymessage ............................ 173
Introduction ..................................... 38
Warning lamp ................................. 193
Warning lamp (function) ................... 38
Reversin glamps (display mes-
sage) ................................................... 176
Roadside Assistance (breakdown) .... 25
Roo flinin gand carpets (cleaning
guidelines) ......................................... 237
Route (navigation)
see Route guidance (navigation)
Route guidance
see also Digital Operator's Man-
ual.................................................. 198
Route guidance( navigation) ............ 161
S
Safety
Childre ninthe vehicl e..................... 49
see Occupant safety
Safety system
see Driving safety systems
SD card
Inserting ........................................ 203
Inserting/removing ........................ 203
Index15

Occupant safety
Introduction to the restraint system
The restraint system can reduce the risk of vehi-cle occupant scomin ginto 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 occupant sare subjected during
an accident.
The restraint system comprises:
RSeat belt system
RAir bags
RChild restraint system
RChild seat securings ystems
The component softhe 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 41)
Rhave the seat and head restraint adjusted
properly (Ypage 74)
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 74).
You also have to make sure that an air bag can
inflate properly if deployed (
Ypage 43).
An air bag supplement sacorrectly worn seat
belt. As an additional safety device, the air bag
increases the level of protection for vehicle
occupant sinthe 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 accidento ccurs,only
the air bags that increase protection in that par- ticular accidents ituation are deployed. How-
ever, seat belts and air bags generally do not
protec tagainst objects penetratin gthe vehicle
from the outside.
Information on restraint system operation can
be found under "Triggering of the Emergency
Tensioning Devices and air bags" (
Ypage 46).
See "Children in the vehicle" for information on
children travelin gwith you in the vehicle as well
as on child restraint systems (
Ypage 49).
Important safetyn otes
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
accidentort rigger unexpectedly, for example.
This poses an increased risk of injur yoreven
fatal injury.
Never modify parts of the restraint system.
Never tamper with the wiring, the electronic
component sortheir software.
If it is necessary to modify component softhe
restraint system to accommodate aperson
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.
Restraint system warning lamp
The function softhe restraint system are
checked after the ignition is switched on and at
regular intervals while the engin eisrunning.
Therefore, malfunctions can be detected in
good time.
The 6 restraint system warning lamp on the
instrument cluster lights up when the ignition is
switched on. It goes out no later than afew sec-
onds after the vehicle is started. The compo-
nents of the restraint system are in operational
readiness.
Am alfunction has occurred if the 6restraint
system warning lamp:
Rdoes not light up after the ignition is switched
on
Rdoes not go out after afew seconds with the
engin erunning
Rlights up again while the engin eisrunning
GWARNING
If the restraint system is malfunctioning,
restraint system component smay be trig-
38Occupant safety
Safety

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 aqualified specialist workshop as
soon as possible.
PASSENGER AIR BAG OFF indicator
lamp
PASSENGER AIR BAG OFF indicator lamp :is
part of the BabySmart™ air bag deactivation
system.
Ap ermanently lit PASSENGER AIR BAG OFF
indicator lamp informs you that the front-
passenger front air bag is deactivated.
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 ajourney.
RChildren in achild 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, always observe
the information on "Children in the vehicle"
(
Ypage 49). There you will also find instruc-
tions on rearward and forward-facingc hild
restraint systems on the front-passenger
seat.
RAll other persons: the PASSENGER AIR BAG
OFF indicator lamp must be off. Be sure to
observe the notes on "Seat
belts“ (
Ypage 39) and "Air bags"
(Ypage 43). There you can also find infor-
mation on the corrects eat position. Observe the information on the BabySmart™ air
bag deactivation system in the front-passenger
seat (
Ypage 53).
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
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 at the belt sash guide
quickly or with ajerk ym ovement ,the belt
retractor locks. The belt strap cannot be extrac-
ted any further.
The Emergency Tensioning Device tighten sthe
seat belt in an accident,p ulling 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, aseat 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.
Occupant safety39
Safety
Z

Important safety notes
The use of seat beltsand child restrain tsystems
is require dbylaw in:
Rall 50 state s
RtheU .S.t errito ries
RtheD istrict of Columbia
Rall Canadian province s
Even wher ethisisn otrequire dbylaw, all vehicl e
occupant sshould correctl yfaste ntheir seat
belt sbefore starting th ejou rney.
GWARNIN G
If th eseat belt is no twornc orrectly ,itcanno t
perfor mitsintended protective function .An
incorrectl yfastene dseat belt can also caus e
injuries, for example, in th eevent of an acci-
den torw hen braking or changing direction
abruptly. This poses an increased ris kofinjury
or eve nfatal injury.
Always ensur ethatall vehicl eoccupant shave
their seat belt sfastene dcorrectly and are sit -
ting properly.
GWARNIN G
The seat belt does no toffer th eintended level
of protection if you have no tmoved th eback-
res ttoana lmost vertical position .When brak -
ing or in th eevent of an accident, you could
slide underneat hthe seat belt and sustain
abdomen or neck injuries, for example. This
poses an increased ris kofinjury or eve nfatal
injury.
Adjus tthe seat properly before beginning
your journey. Always ensur etha tthe backrest
is in an almost vertical position and that th e
shoulder section of your seat belt is routed
across th ecenter of your shoulder .
GWARNING
Person sless than 5ft(1.50 m) tal lcanno t
wear th eseat belt correctl ywithout an addi-
tional and suitable restrain tsystem. If th e
seat belt is no twornc orrectly ,itcanno tper-
for mi tsintended protective function .An
incorrectl yfastene dseat belt can also caus e
injuries, for example, in th eevent of an acci-
den torw hen braking or changing direction
abruptly. This poses an increased ris kofinjury
or eve nfatal injury.
Fo rthisr eason ,always secure person sunder
5ft( 1.50 m) tal linsuitable additional restrain t
systems .
If ac hild younger than twelve years old and
under 5ft(1.50 m) in height is traveling in th e
vehicle:
Ralways secure th echild in achild restrain t
system suitable for this Mercedes-Ben zvehi-
cle .The child restrain tsystem must be appro-
priate to th eage, weigh tand siz eofthechild
Ralways observ ethe instruction sand safet y
note son" Children in th evehicle"
(
Ypage 49 )inaddition to th echild restrain t
system manufacturer' sinstallation and oper -
ating instruction s
GWARNING
The seat belt smay no tperfor mtheir intended
protective function if:
Rthey are damaged, modified, extremely
dirty, bleached or dyed
Rth es eat belt buckle is damaged or
extremely dirt y
RtheE me rgency Tensioning Devices, belt
anchorages or inertia reels have been modi-
fied.
Seat belt smay be damaged in an accident,
althoug hthe damag emay no tbev isible, e.g.
due to splinters of glass .Modifie dordamaged
seat belt smay tear or fail, e.g. in an accident.
Modifie dEmergency Tensioning Devices
could accidentally trigge rorfail to deplo y
when necessary. This poses an increased ris k
of injury or eve nfatal injury.
Never modify th eseat belts, Emergency Ten -
sioning Devices, belt anchorages and inertia
reels. Mak esuret hatthe seat belt sare
undamaged, no tworno ut and clean. Follow-
ing an accident, hav ethe seat belt schecked
immediately at aqualified specialist work-
shop.
Only use seat belt stha th aveb een approve dfor
your vehicl ebyMercedes-Benz.
40Occupant safety
Safety