
Index
....................................................... 4Introduction
......................................... 20
Environmental protection ...................... 20
Genuine Mercedes-Ben zparts............... 20
Owner's Manual .....................................21
Operating safety .................................... 21
QR code for rescue cards ......................24
Data stored in the vehicl e...................... 24
Copyrigh tinformation ............................ 24 At
ag lance ........................................... 25
Cockpit .................................................. 25
Instrumen tcluste r................................. 26
Multifunction steering wheel ................. 27
Centre console ...................................... 28
Overhead control panel .........................30 Safety
................................................... 31
Occupant safety .................................... 31
Children in the vehicle ........................... 38
Pets in the vehicle ................................. 52
Driving safety systems ........................... 52
Protection against theft .........................56 Opening and closing
...........................57
Key ........................................................ 57
Doors ..................................................... 61
Rear door ............................................... 63
Side windows ......................................... 64
Sliding sunroof ....................................... 65 Seats, steering wheel and mirrors
....67
Correct driver's seat position ................67
Seats ..................................................... 67
Steering wheel ....................................... 71
Mirror s................................................... 73 Lights an
dwindscreen wipers ...........74
Exterior lighting .................................... .74
Interior lighting ...................................... 77
Replacing bulbs .....................................78
Windscreen wipers ................................ 81 Climat
econtrol .................................... 84
Overview of th eclimate control sys-
te m. ...................................................... .84
Operatin gthe climate control system .... 85
Air vents ................................................ 93 Driving and parking
............................95
Running-in note s................................... .95
Drivin g................................................... 95
Automati ctransmission ....................... 101
Refuelling ............................................. 108
Parking ................................................ 113
Driving tip s.......................................... 115
Driving system s................................... 122
Off-roa ddriving system s...................... 124
Towing atrailer .................................... 127 On-board computer an
ddisplays ....131
Important safety notes ........................ 131
Displays and operation ........................ 131
Menus and submenus .........................1 33
Display messages ................................ 141
Warning and indicator lamps on the
instrument cluster ............................... 155 Multimedia system
...........................165
Introduction ........................................ .165
At ag lance .......................................... 167
System settings ................................... 171
Radio ................................................... 176
Medi a................................................. .177
Telephone ............................................ 178
Navigation .......................................... .181 Stowing and featu
res....................... 198
Loading guidelines ...............................1 98
Stowag earea s..................................... 199
Features .............................................. 206 Maintenance and care
......................211
Engine compartment ........................... 211
Service ................................................ 215
Care ..................................................... 216 2
Contents

Key
Important safety notes
G
WARNING
If children ar eleft unsupervised in the vehicle,
they can:
R open doors and endange rother persons or
road users
R climb out and be injured by the traffic
R operate vehicl eequipment and, for exam-
ple,t rap themselves.
Childre ncoulda lsos et the vehicl einmotion,
for exampl eby:
R releasing the parking brake
R shifting the automatic transmission out of
park position P
R starting the engine.
There is arisk of an accident and injury.
When leaving the vehicle, alwayst ake the key
with you and lock the vehicle. Never leave
children unattended in the vehicle. Always
keep the key out of reach of children. G
WARNING
If you attach heavy or larg eobjects to the key,
the key coul dbeunintentionally turned in the
ignitio nlock. This coul dcauset he engine to
be switched off. There is arisk of an accident.
Do not attach any heavy or larg eobjects to the
key. Remove any bulky keyrings before insert-
ing the key into the ignitio nlock.
! Keep the key awayf
rom strong magnetic
fields. Otherwise, the remote control function coul dbea ffected.
Strong magnetic fields can occur in the vicin-
ity of powerful electrica linstallations.
Do not keep the key: R with electronic devices, e.g. amobilephone
or another key
R with metallic objects, e.g. coins or metal foil
R insid emetallic objects, e.g. ametal case
This can impair the key's function. Ac
heck tha tperiodically establishes aradio
connectio nbetween the vehicl eand the key
determine swhethe rav alidkey is in the vehicle.
Thi so ccurs, for example:
R during engine start
R during driving
Unite dKingd om only: G
WARNING
When the double locks are activ ated, the
doors can no longer be opened from the
inside. People in the vehicl ecan no longer get
out, e.g. in hazardous situations. There is a
risk of injury.
Therefore, do not leave any people unsuper-
vised in the vehicle, particularl ychildren, eld-
erly people or people in need of special assis-
tance. Do not activate the double lock when
people are in the vehicle.
If the vehicl ehas been locked from the outside,
the double lock function is activated as stand-
ard. It is then not possible to open the doors
from insid ethe vehicle. You can deactivate the
double lock function by deactivating the interior
motion sensor (see Digita lOwner's Manual).
The doors can then be opened from the inside
after the vehicl ehas been locked from the out-
side .The anti-theft alarm system is triggere dif
the door is opened from the inside. Switch off
the alarm (Y page56). Keyf
unctions :
& Lockst he vehicle
; % Unlocks the vehicle Key
57Opening and closing Z

Problem
Possible causes/consequences and
M
MSolutions You have lost
akey. X
Have th ekey deactivated at aqualifie dspecialist workshop.
X Report the los simmediately to the vehicle insurers.
X If necessary ,havet he locks changed as well. Yo
uh ave lost the emer-
genc ykey element. X
Report the loss immediately to the vehicl einsurers.
X If necessary, hav ethe locks changed as well. Doors
Important safety notes
G
WARNING
If children ar eleft unsupervised in the vehicle,
they can:
R open doors and endange rother persons or
road users
R climb out and be injured by the traffic
R operate vehicl eequipment and, for exam-
ple,t rap themselves.
Childre ncoulda lsos et the vehicl einmotion,
for exampl eby:
R releasing the parking brake
R shifting the automatic transmission out of
park position P
R starting the engine.
There is arisk of an accident and injury.
When leaving the vehicle, alwayst ake the key
with you and lock the vehicle. Never leave
children unattended in the vehicle. Always
keep the key out of reach of children.
Unite dKingdom only: G
WARNING
When the double locks are activated, the
doors can no longer be opened from the
inside. People in the vehicl ecan no longer get
out, e.g. in hazardous situations. There is a
risk of injury.
Therefore, do not leave any people unsuper-
vised in the vehicle, particularl ychildren, eld-
erly people or people in need of special assis-
tance. Do not activate the double lock when
people are in the vehicle. If the vehicle has been locked from the outside,
the double lock function is activated as stand-
ard. It is then not possible to open the doors
from inside the vehicle .You can deactivate the
double lock function by deactivating the interior
motion sensor (see Digital Owner's Manual).
The doors can then be opened from the inside
after the vehicle has been locked from the out-
side. The anti-theft alarm system is triggered if
the door is opened from the inside. Switch off
the alarm (Y page 56). Unlockinga
nd opening the doors
from the inside
You can open adoor from inside the vehicle
even if it has been locked. You can only open the rear doors from inside the vehicle if they are not secured by the child-proof lock s(Ypage 51). If
the vehicle has previously been locked with the
key, openin gadoor from the inside will trigger
the anti-theft alarm system .Switc hoff the alarm
(Y page 56). :
To unlock
; To lock
= Door handle
X Slide latch :upwards.
The door is unlocked and can be opened.
X Pull door handle =and open the door. Doors
61Openingand closing Z

Running-i
nnotes Importan
tsafety notes
In certain driving and driving safet ysystems ,the
sensor sadjust automatically while acertai ndis-
tance is bein gdriven after th evehicl ehas been
delivere dorafter repairs .Full system effective-
ness is no treached until th eend of this teach-in
process.
Brake pads/lining sand disc stha teither are new
or have been replace dachiev eoptimum braking
effec tonlya fter several hundre dkilometres of
driving .Compensat efor th ereduce dbraking
effec tbya pplyin ggreate rforce to th ebrake
pedal. Th
ef irs t1 500km
The mor eyou trea tthe engine with sufficient
car eatt he start, the mor esatisfie dyou will be
with the engine performance later on.
R Driv eatv aryingvehicl espeeds and engine
speeds for the first 1500 km
R Avoi doverstraining the vehicl eduringt his
period, e.g .drivin gatf ullt hrottle
R When shifting gear smanually, shift up in good
time ,befor et he rev counter needl ereaches
Ô of the wa ytothe red area of the rev counter
display
R Do not shift down agearm anuall yino rder to
brake
R Try to avoi ddepressing the accelerator pedal
beyond the pressure point (kickdown)
After 1500 km ,you maygradually bring the
vehicl euptof ullr oa da nd engine speeds.
Yo us houl dalsoo bserve these note sonrunning-
in if the engine or parts of the drive train on your vehicl ehaveb eenr eplaced.
Alway sobserve the maximum permissible
speed. Driving
Importan
tsafety notes G
WARNING
Objectsint he driver's footwel lcan impede
peda ltravel or block apeda lwhich is depressed. This jeopardises safe operatio
nof
the vehicle. There is arisk of an accident.
Stow all objects in the vehicle safely, so that
they cannot reach the driver' sfootwell. Make
sure the floormat sand carpet sare properly
secured so that they cannot slip and obstruct the pedals. Do not lay several floormat sor
carpet sontop of one another. G
WARNING
Unsuitable footwear can hinder correct usage of the pedals, e.g.:
R shoe swith thick soles
R shoes with high heels
R slippers
There is arisk of an accident.
Wears uitable footwea rtoensure correct
usage of the pedals. G
WARNING
If you switch off the ignitio nwhile driving,
safety-relevant functions are only available
with limitations, or not at all.T his couldaffect,
for example, the power steering and the brake
boosting effect. You willr equire considerably
more effort to steer and brake. There is arisk
of an accident.
Do not switch off the ignitio nwhile driving. G
WARNING
If the parking brake has not been fully
released when driving, the parking brake can:
R overheat and caus eafire
R lose its hold function.
There is arisk of fire and an accident. Release
the parking brake full ybefore driving off.
! Warm up the engine quickly. Do not use the
engine's full performance until it has reached operating temperature.
Only set the automatic transmission to the
respective drive positions when the vehicl eis
stationary.
Where possible,a voids pinning the drive
wheels when pulling awayons lippery roads.
Otherwise, you coul ddamage the drive train. Driving
95Drivingand parking Z

Deactivating/activating th
eECO start/
stop function X
To deactivate: in drive program E,press but-
ton :.
or
X Switch to drive program Sor M(Y page 104).
Indicato rlamp ;on button :and the è
ECO symbo linthe multifunctio ndisplay go
out.
X To activate: press button :.
Indicato rlamp ;lights up .Ifdrive program S
or Mis active, the automatic transmission
switches to drive program E.
If al lconditions for automatic engine switch-
off (Y page 98) are fulfilled, the èECO
symbo lisshown in green in the multifunction
display.
If the conditions for automatic engine switch-
off (Y page 98 )are not al lfulfilled, the è
ECO symbo lisshown in yellow .Ifthisist he
case, the ECO start/sto pfunctio nisn ot avail-
able.
i If indicator lamp
;is off, the ECO start/
stop functio nhasbeen deactivate dmanually
or as the resul tofamalfunction. The engine
will then not be switched off automatically
when the vehicl estops.
i The stop/start functio
nisa utomatically
activate deacht ime yo ustart the engine with
the ignition key.
Automati cengin eswitch-off If the vehicle is braked to
astandstill with the
transmission in hori,t he ECO start/stop
function switches off the engine automatically. The ECO start/stop function is operational and
the
è ECO symbol is shown in green in the
multifunction display, if:
R the indicator lamp in the èECO button is
lit green
R the transfer case is in the HIGH RANGEon-
road position
R the vehicle is stationary
R the outside temperature and atmospheric air
pressure are within the range that is suitable
for the system
R the engine is at normal operating temperature
R the set temperature for the vehicle interior
has been reached
R the battery is sufficiently charged
R the system does not detect moisture on the
windscreen when the air-conditioning system
is switched on
R the bonnet is closed
R the driver's door is closed and the driver's
seat belt is fastened
If the conditions for automatic engine switch-off are not all fulfilled, the èECO symbol is
shown in yellow.
i If you shift the transmission from
Rto D,t he
ECO start/stopf unction is availabl eagain
once the èECO symbol reappears in
green in the multifunction display.
i The number of consecutive automatic
engine stops is unlimited.
i You can also activate the HOLD function
when the vehicle is stationary if the engine
has been switched off automatically. It is then
not necessary to continue applying the
brakes during the automatic stop phase.
When you depress the accelerator pedal, the
engine start sautomatically and the braking
effect of the HOLD function is deactivated.
Depress the accelerator pedal gently, as the
engine must be started first.
i During automatic engine switch-off, the cli-
mate control system only operates at a
reduced capacity. If you require full climate
control capacity, the ECO start/stopf unction
can be deactivated by pressing the ECO but-
ton (Y page 98). 98
DrivingDriving and parking

Kickdown
Use kickdown for maximu
macceleration:
X Depress the accelerator pedal beyond the
pressure point.
The automatic transmission shifts to alower
gear depending on the engine speed.
X Ease off the accelerator pedal once the
desired speed is reached.
The automatic transmission shifts back up.
Towing atrailer X
Drive in the middle of the engine speed range
on uphill gradients.
X Limit the shift range to 3or 2depending on
the uphill or downhill gradient (Y page 105).
X Shift the transfer case int ooff-roa ddriving
position LOWR ANGE on extreme uphill gra-
dients or stee pdownhil lgradients
(Y page 124). Progra
mselector button
General notes The program selector button allows you to
choose between drive programs with different
driving characteristics.
The automatic transmission switches to auto-
matic drive program Eeach time the engine is
started.
Available drive programs E
Economy Com
fortable, economical
driving S
Sport Sport
ydriving style M
Manual Manual gearshifting
Furthe
rinformation on the automatic drive pro-
gra m( Ypage 104). Select
ing the drive program Program selector button
X Press program selector button :repeatedly
until the desired drive program is shown in the multifunction display. Steering wheel gearshift paddles
In the automatic drive program
,you can restrict
or derestrict the shift range using steering wheel gearshift paddles :and ;(Y page 105).
In the manuald rive program, you can change
gears manually using steering wheel gearshift
paddles :and ;(Ypage 106).
You can only change gear with the steering
wheel gearshift paddles when the transmission
is in position D. Automatic drive program
Drive program Eis characterised by the follow-
ing:
R comfort-orientated engine an dtransmission
settings.
R optimal fuel consumption resulting from the
automatic transmission shifting up sooner. 104
Auto
matictransmissionDriving and parking

Manual gearshifting
Temporary setting X
To activate: shift the selector lever to posi-
tion D.
X Pull steering whee lgearshift paddle :or;.
The temporary setting will remai nactive for a
certain amount of time .Unde rcertain condi-
tions, the minimu mamount of time is extended,
e.g .int he cas eoflatera lacceleration, during an
overru nphase or when driving on stee pterrain.
X To deactivate: pull steering whee lgearshift
paddle ;and hol ditinp lace.
or X Use the lever to switch the transmission posi-
tion.
or X Chang ethe drive program.
Shiftin ggears X
To shift up: pull steering whee lgearshift pad-
dle ;.
The automatic transmission shifts up to the
next gear.
X To shift down: pull steering whee lgearshift
paddle :.
The automatic transmission shifts down to
the next gear.
Automatic downshifting occurs when coast-
ing.
If the engine woul dexceed the maximum
engine speed when shifting down, the auto-
matic transmission protects against engine
damage by not shifting down.
Gearshift recommendation The gearshift recommendation assist
syou in
adopting afuel-efficien tdriving style. The rec-
ommended gear is shown on the multifunction
display.
X When gearshift recommendation :is shown
on the multifunction display of the instrument
cluster, shift to recommended gear ;. Manual drivep
rogram
General information In manua
ldrive program M,you can change gear
yourself by using the steering wheel gearshift
paddles. The transmission must be in position D
to do this. The gear currently selected and
engaged is shown in the multifunction display.
Manuald rive program Mdiffers from drive pro-
grams Cand Swith regard to spontaneity,
responsiveness and smoothness of gear
changes. 106
Automatic transmissionDriving and parking

Activating th
emanua ldrive program X
Shift th etransmissio ntoposition D.
X Press the progra mselector button repeatedly
unti ldrive program Mappears in the multi-
function display.
Upshifting !
When the engine limiting spee
disreached,
the fuel supplyisc ut to prevent the engine
from overrevving. Alwaysm ake sure that the
engine speed does not reach the red area of
the rev counter. There is otherwise arisk of
engine damage. X
When gearshiftr ecommendation :appears
on the multifunction display, pull the right-
hand steerin gwheel gearshift paddle
(Y page 104).
The automatic transmission shifts to recom-
mended gear ;.
In transfer case position HIGH RANGE: the
automatic transmission shifts up automatically when the limiting speed of the engine is
reached.
In transfer case position LOW RANGE: the
automatic transmission does not shift up auto-
matically when the limiting speed of the engine
is reached.
Downshifting X
Pull the left-hand steerin gwheel gearshift
paddle (Y page 104).
The automatic transmission shifts down to
the next gear.
If you slow down or stop without shiftin gdown,
the automatic transmission automatically shifts
down.
Selecting the optimum gear for maxi-
mum acceleration X
Pull the left-hand steerin gwheel gearshift
paddle until the transmission selects the opti-
mum gear for the curren tspeed.
Deactivating the manual drive program X
Press the program selector button repeatedly
until Eor Sis shown in the multifunction dis-
play. Automatic transmission
107Driving and parking Z