Unlocking/locking thed rive r'sd oor using
th ee mer gency key
%
Ifyo uw ish toloc kthe vehicle entirely using
th ee mer gency key,firs tp ress theb utton for
lockin gfromt he inside while thed rive r's
door is open. Then proceed toloc kthe driv‐
er's door using thee mer gency key.
#Inser tthe emer gency keyintoo pening 1in
th ec over.
#Pull and hold thed oor handle.
#Pull thec over on thee mer gency keya s
st ra ight as possible away from thev ehicle
until it releases.
#Re lease thed oor handle.
#Tounlo ck:tur nthe emer gency keyc ounter -
clo ckwise toposition 1.
#Tolock: turnthe emer gency keyc lock wise to
position 1.
#Carefully press thec ove rontot he loc kcylin‐
der until it engages and is seated firm ly.
Tr unk
Opening thet runk lid
&
WARNING Risk ofexhaus tgas poisoning
Combustio nengines emit poisonous exhaust
ga ses suc hascarbon monoxide. Exhaust
ga ses can enter thev ehicle interior if the
trunk li disopenw hent he engine is running,
especial lyifth ev ehicle is in motion.
#Alw ayss witc hoffthee ngine before
opening thet runk lid.
#Ne verd rive wit hthe trunk lid open.
Opening and closing 63
The trunk lid couldthus be opened or closed
unin tentional ly,int hefollowing situations:
RIf personsa rmsorl egs mo veinthes ensor
de tection range, e.g .whenp olishing thev ehi‐
cle, sitting on thee dgeoft he trunk ,orpick‐
ing up objects.
RIf objects ar eguided behind or placed behind
th ev ehicle, e.g. chargingc ables,tensioning
st ra ps or luggage.
RWhen working on thet railer coupling, trailers
or rear bicycle rack s.
Deactivat eKEYLESS-GO (
→pag e56) or do not
car rythek eyabout your person insuc hsitua‐
tions.
Switch ing separat etrunk locking on/off
Ifyo uc entrall yunlo ckthev ehicle while separate
locking is activated, thet runk remains loc ked.
#To switc hon:slide thes witc htop osition
1.
#To switc hoff:slide thes witc htop osition
2.
% If an accidenth as been detected, thet runk
unloc kseve nifs eparat eloc kin giss witched
on.
Un locking thet runk from insidew itht he
eme rgency release
Prerequisites
The 12Vvehicle batter yisconnected and
ch arge d.
#Press emer gency release button 1brief ly.
The trunk lid is unloc keda nd opens.
68
Openin gand closing
Lockingthec enter rear seat backrest
Loc kthe center seat backres tifyouwantto
secur ethe cargo compartment agains tunau‐
th orized access. It can then onl ybefolded for‐
wa rdst ogether wit hthe lef tseat backrest.
Bo th seat backrests mus tbeengaged and joined
to ge ther.#Fo ldthec enter and lef tseat backres tfor‐
wa rds.
#To lock: slide catch 1upwards.
The release mechanis mofthe center seat
backres tislocked.
#To unlo ck:slid ecatch 1down wards.
Overvie wofthe tie-down eyes
Obser vethen otes on loading thev ehicle
(→pag e94).
1Tie-down eyes (vehicles wit hthrough -loading
fe atur eint herear bench seat)
Seats and stowing 99
*NO
TEDama gedue toincor rect connec‐
tion
#Onl yconnect thet ow ro pe or towb arto
th et ow ing eyes.
#Deactivat eautomatic locking (→pag e62).
#Deactivat eActiv eBrake Assi st(→pag e156).
#Vehicles with automatic transmission:
Shif tthe automatic transmission toposition
i.
% Vehicles with automatic transmission: If
th ea utomatic transmission cannot be shif‐
te dtop osition i,havethev ehicle trans‐
por teda way(
→pag e306).
#When towing away wit hthe rear axle
ra ised: movethef ront wheels int othe
st ra ight-ahead position.
#When towing away wit hone axle raised:
switc hont he powersupp ly.
#When towing away wit hbotha xleson
th eg round: switch onthei gnition.
#Re lease thee lectric parking brake. *
NO
TEDama gedue toexcessiv etracti ve
po we r
Ifyo up ullaway sharpl y,thet ractiv epowe r
ma ybet oo high and thev ehicles could be
damaged.
#Pull away slowl yand smoo thly.
Loading the vehicl efor transport
Transpor tatio nofv ehicles should onl ybecarried
out byprofessional reco very companies.
#Obser vethen otes on towing away
(→pag e304).
#Connec tthe towb arto thet ow ing eyet o
load thev ehicle.
#Vehicles with automatic transmission:
Shif tthe automatic transmission toposition
i.
% Ve
hicles with automatic transmission:
The au tomatic transmission ma ybelocked
in position jinthee vent of damage tothe
electrics. Toshif ttoi,p rovide theo n- boar
delectrical sy stem wit hpowe r
(
→pag e301).
#Load thev ehicle ont othe transpor ter.
#Ve hicles with automatic transmission:
Shif tthe automatic transmission toposition
j.
#Use thee lectric parking brak etosecurethe
ve hicle and pr event it from rolling away.
#Onl ysecur ethe vehicle bythew heels.
4MATIC vehicles/ vehicles with automatic
transmission
#Mak esuret hat thef ront and rear axle scome
to rest on thes ame transpor tvehicle.
306
Breakdown assis tance
1,2, 3. ..
12 Vb attery
Charging .............................................. 301
No tes. ................................................. 299
St artin gassis tance .............................. 301
360° came ra............................................ 177
Car e................................................... .287
Fu nctio n.............................................. 177
Selecting aview. .................................. 179
A
A/C function Activating/deactivating (control
panel ).................................................. 122
ABS (Anti-loc kBraking Sy stem) ............ .148
Ac celeration
see Kickdown
Ac cess data
Editing ................................................ .251
Setting ................................................. 250
Ac oustic locking verification signal
Swit ching on/of f................................... 56 Ac
tiv eB lind Spo tAssis t
Brak eappli cation ................................. 189
Fu nction/no tes. .................................. 188
Sy stem limitations .............................. .188
Ac tiv eB rake Assi st
Driving safe ty system .......................... 152
Setting ................................................. 156
Ac tiv eE me rgency Stop Assist ...............166
Ac tiv eh ood( pedestrian pr otection) ......278
Me thod of operation ............................2 78
Re setting. ............................................ 278
Ac tiv eL aneC hang eAssis t..................... 166
Ac tiv eL aneK eeping Assist
Fu nctio n.............................................. 190
Sensitivity ............................................ 193
Setting thes ensitivity .......................... 193
Switching on/of f................................. 192
Sy stem border s................................... 190
Ad aptiv ecruise control
see Driving sy stem
Ad aptiv eDamping Sy stem
Suspension ........ ...
...............................
169 Ad
aptiv eHighbeam Assist
Fu nctio n............................................... 112
Switching on/of f.................................. 113
Ad ded sub stance s(fuel)
see Fuel
Ad ditive s.................................................. 346
Engine oil ............................................ 346
Ad ditive s(engine oil)
see Additives
Ad dres sbook
see Contacts
Ad justin gthe balance/ fader
Burmes ter
®high-end 3D sur round
sounds ystem. ..................................... 276
Burmes ter
®sur round sounds ystem. ...2 75
Ad justin gthe sound focus
Burmes ter
®sur round sounds ystem. ...2 75
Ad justin gthe sound optimization
Burmes ter
®high-end 3D sur round
sounds ystem ...................................... 276
412
Index
Operating (DYNAMIC SELECT switch).............................................................1 34
E
Easy entr yfeature
Operation/n otes ................................... 92
Settin g................................................... 93
Easy exitfeature
Operation/no tes. .................................. 92
Setting. .................................................. 93
EAS Y-PA CK trunk box .............................. 101
Ad justing theh eight toanyp osition .... 100
Car e................................................... .289
In stalling/removin g............................. 101
EBD (Electronic Brak eforce Distribu‐
tion) .......................................................... 152
ECO display Functio n.............................................. 133
Re setting. ............................................ 200
ECO start/s topf unction ................. 132, 133
Au tomatic engine star t. ...................... .132
Au tomatic engine stop .........................1 32
Operatio n............................................ 132
Switching off/on ................................. 133 Electric pa
rking brake .............144,145, 146
App lying automaticall y....................... .144
App lying or releasing manuall y........... .146
Emergency braking .............................. 146
Re leasing automaticall y....................... 145
Elec
trical fuses see Fuses
Emer gency
Fir st-ai dk it (so ftsided) ....................... 293
Overvie wofthe help functions. .............16
Saf etyv est. ......................................... 292
Eme rgency braking ................................ .146
Emer gency engine start .......................... 307
Emer gency key
Inserting/removing ............................... 57
Locking adoor ....................................... 63
Un lockin gadoor .................................. .63
Emer gency operation mode
St artin gvehicle .................................... 129
Emer gency release
Tr unk lid (from inside) .. .......................... 68
Emer gency Tensioning Devices
Ac tivation .............................................. 31Energy consum
ption
Ke y. ...................................................... .56
Engin e
EC Os tart/s topf unction ......................1 32
Engine numbe r....................................3 42
St artin g(emerg ency operation
mode) .................................................. 129
St artin g(smartphone) ........................ .129
St artin g(start/ stop button) .................1 28
St artin gassis tance .............................. 301
Switching of f(start/ stop button) ........ 140
Engine data Displaying .......................................... ..
135
Engine hood Openin
g/closing. ................................ .278
Engine number ........................................ 342
Engine oil .................................................. 281
Ad ditives .............................................3 46
Capacity .............................................. 346
Che cking theo il le velu sing theo il
dipstic k................................................ 281
MB-Fr eigabe or MB-Appr oval .............. .346
To pping up .......................................... .281
Index 421
Fuse bo xinthe trunk ........................... 310
No tes. ................................................. 308
G
Garag edoor opener
Cleari ngthem emor y........................... 144
Opening or closing theg arag edoor .....1 43
Programming buttons .......................... 141
Re solving problems ............................. 143
Synchronizing ther olling code .............1 42
Gearshif trecommendation ....................138
Genuin eparts ............................................ 19
Genuinew ood (Care) .............................. 289
Glo vebox
Air vent ................................................ 126
Glo vecompa rtment
Locking/unlo cking ................................ 96
H
Handbrake see Electric parkin gbrake
Handling characteristics (unusual) ........311
HANDS-FREE ACCESS ................................ 66 Haza
rdwa rning lights ............................ .112
Head restra int
Fr ont (adjusting manually) ..................... 85
Fr ont (luxur yhead restra int )................. .86
Re ar passenger compartment
(adjusting) ............................................ .87
Re ar passenger compartment
(removing/ins talling) ............................ .87
Head-up display Activating/deactivating .......................2 05
Fu nctio n.............................................. 205
Menu (on-board compu ter) .................. 204
Setting displa yelements (on-board
compute r) ............................................ 204
Setting theb rightness (on-board
computer) ............................................ 204
Setting thep osition (on-boar dcom‐
puter) .................................................. 204
Using them emor yfunction .................. .93
Headlam pflashing ................................... 111
Heating see Climat econtrol
High beam Activating/deactivating ........................ 111High-beam headlamps
Adaptiv eHighbeam Assis t................... 112
High-pressur ecleaning equipment
(care) ........................................................ 284
Hill star ta ssist ........................................ 130
HOLD functio n
Ac ti
vating/deactivating .......................1 68
Me thod of operation ............................1 68
I
Identification plate Engine ................................................. 342
Refrigerant .......................................... 349
Ve hicle ................................................ 342
Identification plate see Vehicle identification plate
Ignition Switching on (s tart/s topb utton) .........1 27
Immobilizer ................................................ 79
Indicator lamp see Warning/indicator lamps
Individual driv eprogram
Configuring .......................................... 135
Index 423
Roadside Assistance ................................. 21
Ro adside Assistance
see Service call
Ro adside Assistance call
see Service call
Ro ller sun blind
Re ar wind ow.......................................... 69
Sid ew indo ws ........................................ 69
Ro of lining (Care) .................................... .289
Ro of load .................................................. 351
Ro ofrack .................................................. 103
Ro uteg uidance
Na vigation ...........................................2 33
Ro uteg uidancew ith trafficr epo rts
Na vigation ...........................................2 33
Ru n-flat characteristics
MOExtended tires ................................ 294
S
Saf ety
Childr eninthev ehicle ........................... 45
Saf etyv est .............................................. .292 Satelli
te radio
Ac tivating ............................................ 272
Del eting achannel ............................... 273
Displ aying channel information ............ 274
Displ aying EPG informatio n................. 273
Displ aying service informatio n............. 274
Information ..........................................2 71
Moving achannel ................................ 273
Music and spor talerts function ........... 273
Overvie w............................................. 272
Re gis tering .......................................... 271
Re strictions ......................................... 271
Saving achannel .................................2 73
Selecting acatego ry............................ 273
Selecting achannel .............................2 73
Setting them usic and spor talerts .......2 74
Setting thep arental control ................. 273
SD memor ycard
Inserting/removing ............................. 257
Seat ...................................................... 82, 97
4-w aylumbar suppor t........................... 85
Ad justing (electrically). ..........................84
Ad justing (manually and electrically) ..... 82
Ad justing (Seat Comfort) ....................... 84Backres
t(rear passenger compart ‐
ment) fo
ldin
g forw ards .......................... 97
Cor rect driver's seatp osition ................ 81
Fo lding bac kthe backres t(rear
passenger compartment) ..................... .98
Locking theb ackres t(rear passenger
compartment) ....................................... 99
Re settingt he settings ............................8 9
Setting options ...................................... 14
Using them emor yfunction .................. .93
Seat adjustment Configuring ............................................ 87
Seat belt Activating/deactivating seat belt
adjustment ............................................ 36
Ad justing theh eight .............................. 35
Belt air bag ............................................ 35
Fa stening ............................................... 35
Re leasing .............................................. .36
Seatb elta djustment (function) ............. 35
Seat belt adjustment Activating/deactivating ......................... 36
Fu nctio n................................................ 35
Index 431