door lock MERCEDES-BENZ CLA COUPE 2019 Owner's Manual

Roof
lining ...................................... 272
Se at belt ........................................ 271
Seat cover .....................................2 71
Sensors ......................................... 269
Steering wheel....... ........................271
Trim pieces ....... .............................271
Was hing byhand ........................... 266
Whee ls....... ....................................268
Windo ws....... ................................. 268
Wip erbla des ....... ........................... 269
Wood entrim .................................. 271
Cargo compartm entenlargemen t... 242
Cargo tiedow nrings .........................243
CD
see also Digita lOpera tor'sMan-
ua l....... ...........................................231
CD player (on-bo ardcomputer) ........185
Ce nter conso le
Lowe rsection .................................. 36
Uppe rsection .................................. 35
Ce ntral locking
Automa ticlocking (on-boardcom-
pute r)....... ......................................189
Locking/u nlocking(SmartKe y)....... .70
Cha nge ofaddress .............................. 26
Cha nge ofowner ship.......................... 26
Cha nging awheel
Wheel sand tires ............................ 311
Child
Rest raintsyst em.............................. 56
Child seat
For ward- facing restraint system...... 59
LA TCH- type (ISOF IX) child seat
anc hors............................................ 57
On thefron t-passe nger seat ............ 58
Rearwar d-facin gres traint system.... 59
Top Tether ...................................... .5 7
Child -proof locks
Imp ortant safe tyno tes.................... 59
Rear doors.......................................6 0
Child ren
Spe cial seat beltretrac tor...............5 5
Child reninthevehi cle
Imp ortant safe tyno tes.................... 54
Cigar ettelight er................................ 247
Cleani ng
Mirr ortur nsign al...........................2 69 Cl
imate control
Air-conditi oningsystem .................112
Automa ticclima tecontrol (dual-
zone) ..............................................114
Control lingautomatica lly....... ........117
Coo ling with airdehu midificati on.. 116
Defrosting thewindows .................119
Defrosting thewindshi eld....... ....... 118
Gene ralnotes ................................ 111
Indica torlamp ....... .........................117
Informati onabo utusi ng auto-
matic climatecontrol ..................... 115
Maxi mum cooling....... ................... 119
Notes onusing the air-conditio n-
ing system .....................................113
Overvi ewofsys tems ......................111
Prob lemwith the rear window
defro ster........................................ 120
Prob lems with cooli ngwith air
dehu midificati on....... ..................... 117
Ref rige rant .....................................324
Ref rige rant filling capa city....... ...... 324
Setting theairdis tribu tion............. 117
Setting theairvents ......................121
Setting theairflow ......................... 118
Setting thetempera ture................117
Switchi ngair-recircu lation mode
on/off ............................................120
Switchi ngon/off ........................... 116
Switchi ngresi dua lhea ton/off ......120
Switchi ngthe rear window
defro steron/off ............................ 119
Switchi ngthe ZONE function
on/off ............................................118
Co ckpit
Overvi ew....... ................................... 32
see Instrument cluster
COMA NDdisplay
Cl eani ng....... .................................. 270
Co mbinati onswi tch ....... ................... 102
Co mpass
Ca librating .....................................258
Ca lling up ....... ................................258
Mag netic fieldzone maps....... ....... 258
Setting ...........................................258
Co nne ctin gaUSB device
see also Digita lOpera tor'sMan-
ua l....... ...........................................231 In
dex
7

Locking
centrally
see Cent rallock ing
Locking verifica tion signa l(on-
boar dcomp uter) ...............................1 90
Lo w-be amheadlamps
Displ aymessa ge....... ..................... 204
Rep lacing bulbs....... ......................106
Switchi ngon/off ........................... 102
Lumbar support
Adjusting the4-way lumba rsup -
port ..................... .............................95 M
M+S tires ............................................ 292
Malfunc tionmessag e
see Displ aymessa ges
Matte finish(clean inginstruc-
tions )..... ............................................. 267
Mec hanic alkey
Function/notes ................................72
Inserting .......................................... 72
Locking vehicle..... ...........................77
Remo ving.........................................7 2
Unlocking thedriver's door.............. 77
Memory card(audio) .........................1 85
Memory function ...............................100
Merce desmeconne ct
Ca llprio rity....... .............................251
Displ aymessa ge....... ..................... 199
Downlo ading desti nations
(C OMAND) .....................................251
Downlo ading route s....... ................254
Gene ralnotes ................................ 248
Geo fencing ................................... 254
Info callbutton ..............................250
Merced es-Benz emergencycall..... 249
Reco vering astole nvehi cle....... .... 253
Rem oteVehi cleHeal thChe ck....... 253
Roa dside Assista ncecallbutton ....250
Search &Send ...............................252
Self-di agnosis....... ......................... 248
Speed alert ....... .............................254
System .......................................... 248
Trig geri ngthe vehi clealarm ...........255
Vehi cleremote locking.................. 253
Vehi cleremote unlocking .............. 252 Mess
agememory (on-bo ardcom-
puter) ..................................................193
Mess ages
see Displ aymessa ges
Mirror turnsignal
Cl eani ng....... .................................. 269
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vani tymirror (inthe sun visor)
Mobi lephone
Connecting (Bluetooth ®
inter-
face) .............................................. 235
Connecting (device mana ger)........236
Frequ encies ................................... 317
Install ation....... ..............................317
Menu (on-boa rdcompu ter)....... ..... 185
Transmi ssionoutp ut(ma ximum ).... 317
Modify ingthe programming
(SmartKe y)....... ....................................72
MOExte ndedtires.......... .................... 275
Mountin gwhe els
Lowe ringthevehicl e..... .................314
Mounting anew whee l..... .............. 313
Prepa ringthevehicl e..... ................3 11
Ra ising the vehi cle....... ..................312
Rem oving awhe el....... ................... 313
Securi ngthe vehi cleaga inst roll-
ing away ....... ................................. 312
MP3
Opera tion.......................................185
see also Digita lOpera tor'sMan-
ua l....... ...........................................231
Multifun ctiondisplay
Function/notes .............................181
Perma nentdispla y....... ..................189
Multifun ctionstee ring wheel
Opera tingtheon-boa rdcompu ter..179
Overvi ew....... ................................... 34
Multime diasyste m
Switchi ngon and off....... ...............232
Music files
see also Digita lOpera tor'sMan-
ua l....... ...........................................231 In
dex
13

Fold
ingthe backrest (rearcom-
pa rtment) forwards/ba ck.............. 242
Impo rtant safety notes ................ ....91
Sea thea ting prob lem ................ ......96
Storing settings(me mory func-
tion) ................ ................ ............... 100
Swi tching seathea ting on/off ......... 95
Sec tion
Tru nk................ ............................... 78
Sec uring cargo................ ..................243
Sel ector lever
Cl ea ning ................ ................ .........271
Sen sors (cleani ng instructio ns)....... 269
Serv ice ce nter
see Qualifie dspe cialist wo rksho p
Serv ice Ce nter
see Qualifie dspe cialist wo rksho p
Serv ice menu (on-bo ardcom-
puter) ................ ................ ..................188
Serv ice mess age
see ASSYST PLUS
Serv ice produc ts
Brake fluid................ .....................322
Co ola nt(eng ine)................ ............323
Engine oil................ .......................322
Fue l................ ................................ 319
Impo rtant safety notes ................ ..319
Re frig erant(air-cond itioning sys-
tem) ................ ............................... 324
Wa she rflu id................ ...................323
Setti ngthe airdistri bution............... 117
Setti ngthe airfl ow................ ............118
Setti ngthe date/ timeformat
see also Digi talOpe rator'sMan-
ua l................ ..................................231
Setti ngthe languag e
see also Digi talOpe rator'sMan-
ua l................ ..................................231
Setti ngthe time
see also Digi talOpe rator'sMan-
ua l................ ..................................231
Setti ngs
Factor y(on-b oard compu ter)......... 190
On-boa rdcompu ter................ .......188
SETU P(o n-bo ardcomputer,
Merc edes-AMG vehicle s) ................ ..191
Side impac tair bag ................ ............. 47Side
marker lamp(displa ymes-
sag e)................ ...................................206
Side windo ws
Cl ea ning ................ .........................268
Co nvenie nceclosingfeature ............ 84
Co nvenie nceopening feature .......... 83
Impo rtant safety infor mation........... 82
Ope ning/cl osing ................ .............. 83
Prob lem (ma lfunction) ................ .....85
Re setting ................ .........................85
Re vers ingfeature ................ .............83
SI RIU Sse rvic es
see also Digi talOpe rator'sMan-
ua l................ ..................................231
Sli ding sunro of
see Panora maroof with pow er
tilt/s lidi ng panel
SmartKe y
Ch angi ngthe battery ................ .......73
Ch angi ngthe prog ramm ing............. 72
Ch ecking thebattery ................ .......73
Co nvenie nceclosingfeature ............ 84
Co nvenie nceopening feature .......... 83
Disp laymess age<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 218
Door centra llo cking /unlocking....... 70
Imp orta ntsafety notes <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011[ 70
KEYL ESS-GO startfuncti on.............. 71
Los s<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011[ 74
Mech anical key <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011[ 72
Pos itions (igni tion lock) <0011001100110011001100110011001100110011001100110011001100110011
0011[ 123
Pro blem (ma lfunction) <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011[ 74
Starti ngthe engi ne<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011[ 125
SmartK eypos ition s(ign ition lock) ..123
Smartpho ne
Starti ngthe engi ne<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011[ 125
SMS
see also Digi talOpe rator'sMan-
ua l<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011[ 231
Sno wcha ins<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 293
So cke ts
Ce nter conso le<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011[ 247
Ge nera lnotes <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011[ 247
Re ar comp artment<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011[ 248
Tru nk<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 248
So und
Swi tching on/off<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011[ 232
Spe cial seat beltretrac tor<0011001100110011001100110011001100110011001100110011001100110011
00110011[ 55 In
dex
17

Door
controlpa nel Fun
ction Pa
ge 0043
Ope
nsthedoo r 76
0044
00360037Unlocks/lock
s
the vehicle 76
0087
008D003700380040
Saves
the seat andexterior mirror
settings 100
0085
Adjusts
theseats electrically 93
0083
0062
007000F5 0071
Adjusts andfolds theexterior
mirrors in/outelectrically 97 Function Page
0084
0062
Opens/closes theside
windows 83
006B
0089
Act<004C00590044005700480056001200470048004400460057004C005900440057
00480056[
the override featureforthe
side windows inthe rear
passenger compartment 60
006C
008C
Opens thetrunk 8138
Do
orcon trol panelAt aglanc e

sive
roleinthe deploy mentofan air bag. Nordo
they provide anindication ofair bag deploy -
ment.
The vehicle canbedeformed considerably, with-
out anair bag being deploy ed.This isthe case if
only parts which arerelatively easilydeformed
are affected andtherate ofdeceleration isnot
high. Conversely, airbags maybedeploy edeven
though thevehicle suffersonlyminor deforma-
tion. Thisisthe case if,for example, veryrigid
vehicle partssuchaslongitudinal bodymem-
bers arehit,and sufficient deceleration occurs
as aresult.
If the restraint systemcontrolunit detects aside
impact orifthe vehicle rollsover, theappli cable
component sof the restraint systemare
deploy edindependently ofeach other depend-
ing onthe appa renttype ofaccident.
R Side impact airbags onthe side where the
impact takesplace, independently ofthe
Emergenc yTensioning Deviceandtheuse of
the seat beltonthe driver's seatandouter
seats inthe second row
The side impact airbag onthe front -
passenger sidedeploy sunder thefollowi ng
conditions:
- the OCS system detects thatthefront -
passenger seatisoccupied or
- the seat beltbuckle tongue isengaged in
the belt buckle ofthe front -passenger seat
R Window curtainairbag onthe side ofimpact,
independently ofthe use ofthe seat beltand
independently ofwhether thefront -
passenger seatisoccupied
R Emergenc yTensioning Devices,ifthe system
determines thatdeploy mentcanoffer addi-
tional protection inthis situation
R Window curtainairbags onthe driver's and
front -passenger sideincertain situations
when thevehicle rollsover, ifthe system
determines thatdeploy mentcanoffer addi-
tional protection tothat provided bythe seat
belt
i Not
allair bags aredeploy edinan accident.
The different airbag systems workindepend-
ently ofeach other. How
theairbag system worksisdetermined
by the severity ofthe accident detected,
especial lythe vehicle deceleration oraccel-
eration andtheappa renttype ofaccident:
R Head-on collision
R Side impact
R Roll over Automatic
measuresafteranacci-
dent
Immediately afteranaccident, thefollowi ng
measures areimplemented, dependingonthe
type andseverity ofthe impact:
R the hazard warning lampsareswitched on
R the emergency lightingisactivated
R the vehicle doorsareunlocked
R the front sidewindows arelowered
R the engine isswitched offand thefuel supply
is cut off
R vehicles withMercedes meconn ect:auto-
matic emergency call Children
inthe vehicl e Importa
ntsafety notes
Acc ident statistics showthatchildren secured
in the rear seats aresafer thanchildren secured
in the front -passenger seat.Forthis reason,
Mercedes-Benz stronglyadvisesthatyouinstall
a child restraint systemonarear seat. Children
are generally betterprotected there.
If achild younger thantwelve yearsoldand
under 5ft (1.50 m)inheight istraveling inthe
vehicle:
R alwa yssecure thechild inachild restraint
system suitable forMercedes-Benz vehicles.
The child restraint systemmustbeappropri-
ate tothe age, weight andsize ofthe child.
R be sure toobserve theinstruct ionsandsafety
notes inthis section inaddition tothe child
restraint systemmanufacturer's installation
instruct ions.
R alwa ysobserve theinstruct ionsandsafety
notes onthe "Occupant classification system
(OCS)". (Ypage 47) 54
Children
inthe vehicl eSafety

You
canthus avoid therisksthat could ariseas
a result of:
R an inc orre ctly cat egoriz edperson inthe fron t-
passen gerseat
R the unin tention aldeact ivationof the fron t-
passen gerfron tair bag
R the unsuit ableposit ioningof the child
rest raint syste m,e.g. tooclose tothe dash-
board
Rear ward -facing child restraint syst em If
it is absolute lynec essary toinst allarearward -
facin gchild restraint syste mon the fron t-
passen gerseat, always makesurethatthe
fron t-passen gerfron tair bag isdeact ivated.
Only ifthe PAS SENGER AIRBAGOFF indic ator
lamp isperman entlylit (Y page 41)isthe fron t-
passen gerfron tair bag deact ivated.
Always observethe child restraint syste mman-
ufact urer's installation andoperat inginst ruc-
tion s.
Forwar d-facing childrestraint syst em If
it is absolute lynec essary toinst allaforwar d-
facin gchild restraint syste mon the fron t-
passen gerseat, always movethefron t-
passen gerseat asfar back aspossible. Fully
ret ract theseat cushio nlengt h.The entirebase
of the child restraint syste mmust always reston
the seat cushio nof the fron t-passen gerseat.
The back restofthe child restraint syste mmust
lie asflat aspossible againsttheback restofthe
fron t-passen gerseat. Thechild restraint syste m
must nottouc hthe roof orbe subjec tedtoaload
by the head restraint .Adj ust the angle ofthe
seat backrestandthehead restraint position
acco rdingly. Always makesurethattheshoul-
der belt strap iscor rectlyrout edfrom thevehi-
cle belt outlet tothe shoulder beltguide onthe
child restraint syste m.The shoulder beltstrap
must berout edforwar dand down fromthevehi-
cle belt outlet .If nec essary, adjustthevehic le
belt outlet andthefron t-passen gerseat acco rd-
ingly.
Always observethe child restraint syste mman-
ufact urer's installation andoperat inginst ruc-
tion s. Child-
proof locks
Imp ortant safet ynotes G
WARN
ING
If childr enare traveling inthe vehic le,the y
could:
R open doors ,thus endan geringoth erpeople
or road users
R exit thevehic leand becaught byonc omin g
tr affic
R operat evehic leequipmen tand becom e
tr apped
There isarisk ofan accid entand injury.
Always activate thechild- proof locksand
over ridefeatureifchildr enare traveling inthe
vehic le.When leaving thevehic le,always take
the key with youand lock thevehic le.Never
leave childrenunat tended inthe vehic le.
Over ridefeature for:
R the rear doors (Ypage 60)
R the rear side windows (Ypage 60) G
WARN
ING
If you leave childrenunsuper visedinthe vehi-
cle, theycould setitin mot ionby,forexamp le:
R release thepark ingbrak e.
R shift theautomat ictransm ission outofthe
park ingposit ionP.
R star tthe engin e.
In addition ,the ymay operat evehic leequip-
men tand becom etrapped. Thereisarisk of
an accid entand injury.
When leaving thevehic le,always takethe
Smar tKey with youand lock thevehic le.Never
leave childrenunsuper visedinthe vehic le. G
WARN
ING
If person s,part icularly childrenare subjec ted
to prolon gedexpos uretoext reme heator
cold, thereisarisk ofinjury, possibly even
fatal. Never leavechildrenunat tended inthe
vehic le. Childr
eninthevehicle
59Safety Z

G
WARNING
If the child restrai ntsystem issub jected to
dire ctsunli ght,parts maygetvery hot.Chil-
dren mayburn themsel vesonthese parts,
particu larlyon the metal partsofthe child
restrai ntsystem. Thereisarisk ofinjury .
If you leavethe vehicl e,taking thechild with
you ,alw aysensure thatthechild restrai nt
system isnot expose dto dire ctsunli ght.Pro-
tect itwith abla nket, forexampl e.Ifthe child
restrai ntsystem hasbeen expose dto dire ct
sunli ght,letitcool downbefore securingthe
child init. Never leavechild renunattended in
the vehicl e.
Chil d-proof locksfor the rear doors You
secure eachdoorindivi duallywith thechild -
proof locksonthe rear doors. Adoor secure d
with achild -proof lockcannot beopened from
insid ethe vehicl e.When thevehicl eis unlocked ,
the door canbeopened fromtheoutsi de.
X To activate: pressthechild -proof locklever
up inthe direction ofarrow 0043.
X Make surethatthechild -proof locksarework-
ing prope rly.
X To deactiv ate:press thechild -proof lock
leve rdow nin the direction ofarrow 0044. Override
featureforthe rear side win-
dows X
To activate/ deactivate:press button 0043.
If indica torlamp 0044islit, opera tionofthe rear
side windo wsisdisa bled.Opera tionisonly
possi bleusing the switches inthe drive r's
door. Ifindica torlamp 0044isoff, opera tionis
possi bleusing the switches inthe rear com-
partment. Pets
inthe vehi cle G
WARNING
If you leaveanima lsunsu pervi sedorunse-
cured inthe vehicl e,they maypress buttons
or swi tches, forinstance.
In this way,anima lsmay :
R activa tevehicl eequ ipme ntand become
trappe d,for exampl e
R swi tch systems onoroff and thereby
endange rother roadusers
Furthermore ,unsecu redanima lsmay beflung
arou ndinsid ethe vehicl ein the event ofan
accide ntor abru ptsteering orbraki ngmaneu -
ver, and thereby injurevehicleoccupa nts.
There isarisk ofaccide ntand injury .
Never leaveanima lsunattended inthe vehi-
cle.
Alwa yssecure animalsprope rlywhen driving,
for instance withasui table petcarrie r. 60
Pets
inthe vehi cleSafety

You
should therefo readapt yourdrivin gstyle
to the diffe renthandlin gchar acterist ics.Have
the brak esyste mchec kedataqualified spe-
cialist workshop.
Please observethe informat iononwarnin gand
indic atorlamps (Ypage 222)
(Y page 222)aswell ason display messag es
(Y page 196). ADAPTIVE
BRAKE
AD APTI VEBRA KEenhan cesbrak ingsafet yand
offe rsinc reased brakingcom fort.In addition to
the brak ingfunc tion,AD APTI VEBRA KEalso has
the HOL Dfunc tion (Ypage 158)andhillstar t
assist (Ypage 126). STEER
CONTROL
Genera linfor mation STE
ERCONTROL helpsyoubytransm itting a
not iceable steerin gforc eto the steerin gwheel
in the direc tionrequired forvehic lestabiliz ation.
This steerin gassist anceis prov ided inpart icular
if:
R both right wheels orboth leftwheels areona
wet orslippery roadsurfac ewhen youbrak e
R the vehic lebegins toskid
Imp ortant safet ynotes i
Obser
vethe "Impor tantsafet ynot es" sec-
tion (Ypage 61).
No steerin gassist anceis prov ided from STEER
CONTROL, if:
R ES P®
is malfun ctionin g
R the steerin gis malfun ctionin g
If ES P®
is malfun ctionin g,you willbeassist ed
furt her bythe elect ricalpower steerin g. Prot
ection againsttheft Imm
obilizer
The immobiliz erpreve ntsyour vehic lefrom
being started without thecorrectSmar tKey. X
To activ atewith theSma rtKey: removethe
Smar tKey from theignit ionlock .
X To
activ atewith KEYLESS-GO start-fu nc-
tion orKEYLESS-GO: switchthe ignit ionoff
and open thedriver 'sdoor.
X To deact ivate:switc hon the ignit ion.
When leaving thevehic le,always takethe
Smar tKey with youand lock thevehic le.Anyone
can startthe engin eif avalid Smar tKey has been
left inside thevehic le.
i The
immobiliz erisalways deactivatedwhen
you startthe engin e.
In the even tthat theengin ecan not bestar ted
(yet thevehic le'sbatt eryischar ged), thesys-
tem isnot operat ional.Contactanauthor ized
Merc edes- BenzCent eror call
1- 800 -FOR-ME RCedes (inthe USA )or
1- 800 -387- 010 0(in Canada). ATA
(anti- theft alar msyst em) X
To arm: lock thevehic lewith theSmar tKeyor
KEYL ESS-GO.
Indic atorlamp 0043flashes. Thealarm system
is armed afterapproxim ately15secon ds.
X To disar m:unlock thevehic lewith theSmar t-
Key orKEYL ESS-GO.
or X Ins ert the Smar tKeyint othe ignit ionlock .
A visual andaudible alarmistrig gered ifthe
alarm system isarmed andyouopen:
R adoor
R the vehic lewith themech anical key
R the trun klid
R the hood 68
Prot
ection against theftSafet y

X
To
sto pthe alarm with the SmartK ey:
pre ssthe 0036 or0037 button onthe Sma rt-
Key .
The alarm isstop ped.
or X Vehi
cles with KE YLES S-GO start-f unction
or KE YLES S-GO :rem ove theStart/ Stopbut-
ton from theigniti onlock (Ypage 123 ).
X Inse rtthe Sma rtKey intotheigniti onlock.
The alarm isstop ped.
X To
sto pthe alarm using KEYLES S-GO :
gra spthe outsid edo or handl e.The Sma rtKey
mu stbe outsid ethe vehicle.
The alarm isstop ped.
or X Pre ssthe Start/ Stopbutton onthe dash-
bo ard .The Sma rtKey mustbe insidethe vehi-
cle .
The alarm isstop ped.
The alarm isnot stop ped, eve nif yo uclo sethe
op en door tha ttrig geredit,for exa mpl e.
i If
the alarm stayson for more than
30 seco nds,the Mer cedesme conne cteme r-
genc ycal lsy stem automa tically send sa mes -
sa ge tothe Custom erCe nter. Thisis do ne
ei ther bytext message ordata conne ction.
The eme rgency callsy stem sendsthe mes -
sa ge ordata pro vided tha t:
R youha ve subsc ribed tothe Mer cedesme
conne ctser vice
R the Mer cedesme conne ctser vice hasbe en
acti vate dpro perly
R the nece ssarymob ile pho nenetw orkis
ava ilab le Pro
tectionagai nstthef t
69Safe ty Z

Smar
tKey Import
antsafety notes G
WARNING
If children areleft unsupervised inthe vehicle,
they could:
R operate thevehicle's equipment
Additionally, childrencouldsetthe vehicle in
motion if,for example, they:
R release theparking brake
R shift theautomatic transmissionoutofpark
position 005D
R start theengine
There isarisk ofan accident andinjury.
Never leavechildren oranimals unattendedin
the vehicle.
When leaving thevehicle, alwaystake the
SmartK eywith youand lock thevehicle. This
also applie sfor the Digital Vehicle Keyifthe
"Digital Vehicle Key"functionisactivated via
Mercedes meconn ect. G
WARNING
If you attach heavyorlarge object sto the
SmartK ey,the SmartK eycould beuninten -
tionally turnedinthe ignition lock.Thiscould
cause theengine tobe switched off.There isa
risk ofan accident.
Do not attach anyheavy orlarge object sto the
SmartK ey.Remove anybulky keyrings before
insertin gthe SmartK eyinto theignition lock.
! Keep
theSmartK eyaway fromstrongmag-
netic fields. Otherwise, theremote control
funct ioncould beaffected.
Str ong magnetic fieldscanoccur inthe vicin-
ity ofpowerful electrical installations.
Do not keep theSmartK ey:
R with electron icdevices, e.g.amobile phone
or another SmartKey
R with metallic objects,e.g. coins ormetal foil
R inside metallic objects,e.g. ametal case
Vehicles withKEYLESS-GO startfunction: do
not keep theSmartK eyinthe trunk .Otherwise, the
SmartK eymay notbedetect ed,e.g. when
startin gthe engine usingtheStart /Stopbutton. Smar
tKeyfunctions 0043
0037 Tolock thevehicle
0044 0054 Toopen thetrunk lid
0087 0036 Tounlock thevehicle
If you donot open thevehicle withinapprox-
imately 40seconds ofunlocking:
R the vehicle islocked again.
R protect ionagainst theftisreactivated.
X To lock: press the0037 button.
The SmartK eycent rally locks/un locks:
R the doors
R the trunk lid
R the fuel filler flap
The turn signals flashonce when unlocking and
three times whenlocking.
When thelocator lighting isactivated viathe
multimedia system,itlights upwhen itis dark
after thevehicle isunlocked withtheremote
cont rol;see Digital Operator's Manual.
You canalso setanaudib lesignal toconfirm
that thevehicle hasbeen locked. Theaudib le
signal canbeactivated anddeactivated using
the on-board computer (Ypage 190).
X To open thetrunk lidautom atically: press
and hold the0054 button untilthetrunk lid
opens (Ypage 79). 70
Smar
tKeyOpening andclosing