1, 2,
3...
12 Vsocket
see Sockets
4ETS (Electronic Traction System) ....64
4MATIC (permanent four-wheel
drive) .................................................. 220A
ABS (Anti-lock Brakin gSystem)
Disp laym essage ............................ 254
Function/notes ................................ 61
Important safety notes ....................61
Warn ingl am p................................. 286
Activating/deactivating air-recir-
culation mode .................................... 128
Activating/d eactivating cooling
with air dehumidification .................124
Activ eBlindS pot Assist
Activating/deactivating (on-
board computer) ............................ 245
Display message ............................ 274
Function/notes ............................. 212
To wing atrailer .............................. 215
Activ eCurv eSyst em
Disp laym essage ............................ 269
Function/notes ............................. 188
Activ eDriving Assistanc epackage .212
Activ eLane Keepi ngAssist
Activating/deactivating (on-
board computer) ............................ 245
Display message ............................ 273
Function/informatio n.................... 215
To wing atrailer .............................. 217
Activ elight function ......................... 109
Activ ePark Assist
Display message ............................ 274
Activ eParkin gAssist
Important safety notes ..................194
To wing atrailer .............................. 197
Activ eService System PLUS
se eA SSYSTP LUS service interval
display
ADAPTIV EBRAKE ................................ .66
Adaptive bra kelamps ......................... 63
Adaptive Highbeam Assist Function/notes ............................. 110Adaptive Main-Beam Assist
Display message ............................ 265
Switch ingo n/off (on-board com-
puter) ............................................. 248
AdBlue ®
Display message ............................ 268
Service ind icator ............................ 323
topping up ..................................... 157
AdBlue ®
service indicator ................323
Additive s(engine oil)........................ 376
Adjustin gthe headlamp range .........108
AD S(Ad aptiv eDampin gSystem)
Function/note s............................. 188
Airbags
Activati on......................................... 41
Front airba g(driver, front
passenger) ....................................... 44
Important safety gu idelines ............. 42
Kneeba g.......................................... .44
Sidebag ............................................ 44
Windowba g...................................... 45
Ai rc onditioning
Settin gthe te mperature (rear
compartment) ................................ 126
Air-co nditionin gsyst em
se eC limate control
Ai rf ilter (whit edisplay message) ....267
AI RF LOW ........................................... 125
AIRMATIC package ADS (Ad aptive Damping System) ...188
Function/notes ............................. 188
Leve lcontrol .................................. 189
Ai rp ressure
see Tyr epres sure
Ai rv ents
Glove compartmen t....................... 135
Important safety notes ..................135
Rea r............................................... 136
Setting ........................................... 135
Setting the centre ai rvents ........... 135
Setting the si deairv ents ............... 135
Alarm system
seeA TA (Anti-Theft Alar msystem) 4
Index
Headlamps
Misting up ...................................... 111
Topping up the cle aning system ....321
se eA utomati cheadlamp mode
Hea drestraints
Adjusting ......................................... 94
Adjusting (e lectrically )..................... 95
Adjusting (manually )........................ 94
Adjusting (re ar)................................ 95
Fitting/removing (re ar).................... 96
Heati ng
se eC limate control
High-pressure clean ers.................... 325
Hill star tassist .................................. 141
HOLD function Display message ............................ 272
Function/notes ............................. 187I
Immobili ser.......................................... 68
Ind icator and warn ingl amps
Co olan t.......................................... 291
DISTRONI CPLUS ........................... 293
Engine di agnostics ......................... 290
Fue ltank ........................................ 291
Indicator lamps
Display message ............................ 263
se eW arning and indicator lamps
Indicators
see Turn signals
Insec tprotection on the radiator ....320
Instrument cluster Overview .......................................... 30
Setting s......................................... 246
Warn inga nd indicator lamps ...........32
Instrument cluste rlighting ................ 30
Instrument li ghting
see Instrument cluster lighting
Intelligen tLight System
Activating/deactivatin g................. 247
Display message ............................ 264
Setting the di pped-beam head-
lamps for driving on the right/left .247
Int erior lighting ................................. 112
Automatic control sy stem .............. 112
Del ayed swit ch-off (on-bo ard
computer) ...................................... 249Emergency lighting
........................112
Manual control ............................... 112
Overview ........................................ 112
Reading lamp ................................. 112
Setting the ambient lighting
bri ghtness (on-bo ardc omputer ).... 248
Setting the ambient lighting col-
ou r(on-board computer) ...... .......... 248
Interior motio nsensor ........................ 69
IS OFIX child seat securing system ....53 J
Jack Storage locatio n............................ 333
Using ............................................. 339
Jump startin g(engine) ...................... 348 K
Key Changing the battery ....................... 75
Ch ecking the battery ....................... 74
Convenience closing feat ure. ........... 84
Convenience opening feat ure. ......... 84
Display message ............................ 282
Doo rcentral locking/unlocking .......72
Emergency key el ement ...... ............. 74
Loss ................................................. 76
Modifying the programming .............73
Positions (i gnition lock) ................. 139
Pro blem (malfunction) ..................... 76
Starting the engine ........................140
KEYLES S-GO
Convenience closing ........................85
Display message ............................ 282
Locking ............................................ 73
Start/Sto pbutton ...... .................... 139
Starting the engine ........................140
Unlockin g......................................... 73
Ke yp ositions
Key ................................................ 139
KEYLESS GO .................................. 139
Kickdown
Driving tip s.................................... 148
Manual drive program ....................151
Kneebag ............................................... 4412
Index
L
Lamps see Warning and indicator lamps
Lane-change assistant
see Blin dSpot Assist
Lane detection (au tomatic)
see Lane Keeping Assist
Lane Keeping Assist
Activating/deactivating .................245
Display message ............................ 273
Function/informatio n.................... 210
Lan epackage ..................................... 208
Lashing eyelets ................................. 300
Leve lcont rol (display message) ......269
Leve lcont rol (vehicles with the
ON&OFFROA Dpackage)
Bas ic se ttings ................................ 183
Function/notes ............................. 183
Important safety notes ..................183
Leve lcont rol (vehicle with AIR-
MATIC package) Basi csettings ................................ 189
Function/notes ............................. 189
Important safety notes ..................189
Licen ceplate lamp (display mes-
sage) ................................................... 264
Lighting seeL ights
Lights
Activating/deactivating the Intel-
ligent Light System ........................247
Activating/deactivating the inte-
rio rlighting delaye dswitch-off .......249
Active light function .......................109
Automatic he adlampmode ............ 107
Cornering light function .................109
Dipped-bea mheadlamps ............... 107
Display message ............................ 262
Driving abroa d............................... 106
Foglamps (extende drange )........... 110
Hazard warning lamps ...................109
Hea dlam pflasher ........................... 109
Headlamp range ............................ 108
Lig ht swit ch................................... 106
Ma in-beam headlamps ................... 108
Motorway mode ............................. 110
Parking lamps ................................ 106Rea
rfoglam p................................. 107
Setting the ambient lighting
bri ghtness (on-bo ardc omputer ).... 248
Setting the ambient lighting col-
ou r(on-board computer) ...... .......... 248
Switch ingA daptive Highbeam
Assist on/of f................................. 248
Switch ingt he daytime driving
lights on/off (on-board computer) .247
Switch ingt he daytime driving
lights on/off (switch) .....................107
Switch ingt he exteri or lighting
delayed switch-off on/off (on-
board computer) ............................ 248
Switch ingt he surround lighting
on/off (on-board computer) ..........248
Turn signals ................................... 108
se eC hangin gbulbs
see Interior lighting
Light sensor (display message) .......265
LI Mi ndicator lamp
Cruise control ................................ 170
DISTRONI CPLUS ........................... 176
Variabl eSPEEDTRONIC .................173
Lim iting the speed
see SPEEDTRONIC
Loading guidelines ............................296
Locking seeC entral locking
Locking (doors)
Automatic ........................................ 78
Emergency lockin g........................... 79
From insi de(central lockin gbut-
ton) .................................................. 78
Locking centrally
seeC entral locking
Locking verification signal (on-
board computer) ............................... 249
LO WR ANGE
Display message ............................ 271
Off-road ge ar................................. 223
LO WR ANGE off-road gear ................223
Luggage compartmen tenlarge-
ment ................................................... 299
Luggage compartmen tfloor
opening/closing ............................ 305
stow agew ell, under ....................... 305
Luggage cover ................................... 301 Index
13
Luggage holder (EASY-PACK load-
securing kit) ...................................... .304
Luggage net ....................................... 298
Lumbar support ................................... 96M
M+S tyres ........................................... 358
Main-beam headlamps Changing bulbs .............................. 115
Display message ............................ 263
Switch ingA daptive Highbeam
Assist on/of f................................. 110
Switch ingo n/off ........................... 108
Maintenan ce
se eA SSYST PLUS service interval
display
Matt finish (cleaning instructions) ..326
Memory card (audi o)......................... 242
Memory function ............................... 103
Mercedes-Benz Service Centre seeQ ualified specialist workshop
Message memory (on-board com-
puter) ................................................. .253
Mes sages
see Display messages
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vanity mirror
Mobile phone
Frequencies ................................... 371
Installati on .................................... .371
Menu (on-bo ardc omputer )............ 242
Notes/p lacing in the bracket ......... 310
Sliding adapte r............................... 312
Transmiss iono utput (maximum ).... 371
Modifying the programming (key) .....73
MOExtende drun-flat system ...........342
Motor waym ode ................................ 110
MP3 Operating ...................................... .242
se eS eparate operating instructions
Multifunction display
Function/notes ............................. 236
Permanen tdispla y......................... 246Multifuncti
onsteering wheel
Operating the on-board computer .235
Overview .......................................... 33 N
Navigation Menu (on-bo ardc omputer )............ 240
On-bo ardc omputer ....................... 240
se es eparat eoperating instructions
Nigh tView Assist Plus
Activating/deactivating .................205
Clean ing. ........................................ 328
Function/note s............................. 205
Pro blem (fault) ............................... 208
Note sonr unnin ginan ew vehicle ..138 O
Occupant safety Children in the vehicle .....................50
Important safety notes ....................40
Odometer ........................................... 239
se eT otal distance recorder
see Trip meter
Off-road driving
Checklist after driving off-road ......167
Ch ecklis tbefore driv ingo ff-roa d.... 167
General information .......................166
Important safety notes ..................166
Travelling uphill .............................. 168
Off-road program (v ehicle without
the ON&OFFROA Dpackage)
Function/notes ............................. 222
Off-road program (v ehicle with the
ON&OFFROA Dpackage)
Off-road program 1........................ 222
Off-road program 2........................ 223
Off-road programme s(vehicles
with th eON&OFFROA Dpackage)
Display sinthe COMAND displa y... 225
Off-road programs (v ehicles with
the ON&OFFROA Dpackage)
Function/notes ............................. 222
Off-road system
4MATIC .......................................... 220
DSR ............................................... 220
LOW RANG Eoff-roa dgear ............. 223 14
Index
Active:
R
if you are driving at speeds below
40 km/h, the cor neringl ight function is
activated either by th eturns ignal or by the
steerin gwheel being turned.
R if you ar edriving at speeds between
40 km/h and 70 km/h ,the cornering light
func tion is activated by the steering wheel
being turned.
Not active: if you aredriving at speeds above
40 km/h or switc hoff th eturn signal or turn
the steering wheel to the straight-ahead posi-
tion.
The cornering light function may remain lit for
as hort time, but is automatically switched off
after no mor ethan three minutes.
Motorwa ymode Motorway mode increases the range of the
beam.
Active:
R if you are drivin gatspeeds above
11 0k m/h and do not make any larg esteer-
ing movement sfor 1000 m
R if you ar edriving at speeds above
130 km/h
Not active: if youare driving at speeds below
80 km/h followin gactivation. Extende
drang efoglamps The extended range foglamps reduce the
glare experienced by the driver and improve
the illumination of the edge of the carriage-
way.
Active: if you are drivin gatspeeds below
70 km/ hand you switch on the rear foglamp
Not active: if you are driving at speeds above
100 km/h or if you switch off the rear foglamp
following activation Adaptive Highbeam Assist
You can use this function to set the head-
lamps to chang ebetween dipped beam and
mai nbeam automatically. The system recog-
nises vehicles with their lights on, either
approaching from the opposite direction or
travelling in front of your vehicle, and conse-
quently switches the headlamps from main
beam to dipped beam.
The system automatically adapts the dipped-
beam headlamp range dependin gonthe dis-
tance to the other vehicle. Onc ethe system
no longer detec tsany other vehicles, it reac-
tivates the main-beam headlamps.
The system's optical senso risl ocated behind
the windscreen near the overhead con trol
panel. 110
Exterior lightingLights and windscreen wipers
X
To activate: activatethe Adaptive High-
beam Assist function using the on-board
computer (Y page 248).
X Turn the ligh tswitch to Ã.
X Press the combination switch beyond the
pressure point in the direction of
arrow :(Ypage 108).
If it is dark and the light sensor activates
the dipped-beam headlamps, the _
indicator lamp in the instrument cluster
lights up.
If you are driving at speed sabove
45 km/h:
the headlamp range is set automatically
depending on the distanc ebetween the
vehicle and other road users.
If you are driving at speeds above
55 km/h and no other road users are rec-
ognised:
the main-bea mheadlamps are switched on
automatically. The Kindicator lam pin
the instrument cluster also lights up.
If you are driving at speeds below
45 km/h or othe rroad user sare recog-
nised or th eroads ar eadequately lit:
the main-beam headlamps are switched off
automatically. The Kindicator lamp in
the instrumen tcluster goes out. The _indicator lamp in the instrument cluster
stays on.
X To deactivate: move the combination
switch back to its normal position.
The _ indicator lamp in the instrument
cluster goes out. G
WARNING
Adaptiv eHighbeam Assist is only an aid
designed to assist driving. The driver is
responsible for adjusting the vehicle's lighting
to the prevailing light, vision and traffic con-
ditions.
The system may be impaired or deactivated:
R if there is poor visibility, e.g. due to snow,
rain, fog or spray
R if the area of the windscreen around the
optical sensor is dirty, misted up or covered
up, e.g. by asticker
The syste mmay not recognise the following
road users:
R road users that have no lighting, e.g. pedes-
trians
R road users that have poor lighting, e.g.
cyclists
R road users whos elighting is not clearly visi-
ble, e.g. road users behind acras hb arrier
R on rare occasions: road users that have
lights that may be recognised too late or not
at all
The automatic main-beam headlamps will not
be deactivated, or they may be activated
despite road users travelling in front of or
approaching the vehicle.
Thus, you could cause an accident and injure
yoursel fand others. Alway sobserv etraffic
conditions and ,ifnecessary, dip the lights
manually. Hea
dlamps misted up on the inside
The headlamps may mist up on the insid eif
there is hig hatmospheric humidity. Exterio
rlighting
111Lightsand windscreen wipers Z
Switching Adaptive Highbeam Assist on/
off
X Press the =or; button on the steer-
ing wheel to select the Settings menu.
X Press the :or9 button to select the
Light submenu.
X Press the abutton to con firm.
X Press the :or9 button to select the
Adaptive Main-bea mAssist: function.
Yo uw ill see the selected setting: Activa‐ted or
Deactivated .
X Press the abutton to save the setting.
Setting the brightness of the ambient
lighting
X Press the =or; button on the steer-
ing wheel to select the Settings menu.
X Press the :or9 button to select the
Light submenu.
X Press the :or9 button to select
Ambien tlight .
Yo uw ill see the selected setting.
X Press the abutton to confirm.
X Press the :or9 button to adjust the
brightness to any level from Off to
Level 5 (bright).
X Press the aor% button to save the
setting.
Setting the ambient lighting colour
X Press the =or; button on the steer-
ing wheel to select the Settings menu.
X Press the :or9 button to select the
Light submenu.
X Press the abutton to confirm.
X Press the :or9 button to select the
Ambien tlight colour function.
X Press the abuttontoc onfirm.
X Press the :or9 button to set the
colou rtoSOLAR ,
NEUTRAL or
POLAR .
X Press the aor% buttontos ave the
setting. Activating/deactivating the surround
lighting and exterior lighting delayed
switch-off
If you have activated the
Surround light‐ ing function and the light switch is set to
Ã,t he followin gfunctions are activated
when it is dark:
R Surround lighting: the exterior lighting
remains lit for 40 seconds after unlocking
with the key. If you start the engine, the
surround lighting is switched off and the
automatic headl ampm ode is activated
(Y page 107).
R Exterior lighting delaye dswitch-off: the
exterior lighting remains lit for 60 seconds
after the engine has been switche doff. If
you close all th edoors, the exterior lighting
goes off after 15 seconds.
If you activate the Surround lighting func-
tion ,the followin glight up depending on the
vehicle' sequipment:
R the side lamps
R the daytim edriving lights
R thes urround lighting in the exterior mirrors
X Press the =or; button on the steer-
ing wheel to select the Settings menu.
X Press the :or9 button to select the
Light submenu.
X Press the abutton to confirm.
X Press the :or9 button to select the
Surround lighting function.
You will see the selected setting: on or
off .
X Press the abutton to save the setting.
Deactivating delayed switch-off of the exte-
rior lighting temporarily:
X Before leaving the vehicle, turn the key to
position 0in the ignition lock.
X Turn the key to position 2in the ignition
lock and back to position 0.
The exterior lighting delayed switch-off is
deactivated. 248
Menus and submenusOn-board computer and displays
Displa
ymessages Possible causes/consequences and
M Solutions
b
Tr
ailerb rake lamp Th
et railer brak elamp is faulty.
X Chec kwhether you ar epermitted to change the bulb yourself.
or
X Visit aqualified specialist workshop. b
Rear
left indicator
or
Rear righ tindi‐ cator Th
er ear left-hand or rear right-hand tur nsignal is faulty.
X Check whether you are permitted to change the bulb yourself
(Y page 113).
or
X Visit aqualified specialist workshop. b
Fron
tleft indica‐ tor or
Front right indicator Th
ef ront left-hand or fron tright-hand turn signal is faulty.
X Check whether you are permitted to change the bulb yourself
(Y page 113).
or
X Visit aqualified specialist workshop. b
Left
mirror indica‐
tor or
Righ tmir‐ ror indicator Th
et urn signal in the left-hand or right-hand exterior mirror is
faulty.
X Check whether you are permitted to change the bulb yourself
(Y page 113).
or
X Visit aqualified specialist workshop. b
Thir
dbrake lamp Th
et hir db rake lamp is faulty.
X Check whether yo uare permitted to change th ebulb yourself
(Y page 113).
or
X Visit aqualified specialist workshop. b
Left-han
dtail lamp/brake lamp or
Right-hand tail lamp/brake lamp Th
eleft or right-hand brak elamp is faulty.
X Check whethe ryou ar epermitted to change the bulb yourself
(Y page 113).
or
X Visit aqualified specialist workshop. b
Left main beam
or
Righ tmain beam Th
eleft or right-hand high beam is faulty.
X Check whether you are permitted to change the bulb yourself
(Y page 113).
or
X Visit aqualified specialist workshop. Display messages
263On-boardcomputer and displays Z