tow MERCEDES-BENZ CLA COUPE 2019 User Guide

Child
restraint system
The useofseat beltsand child res traint systems
is requi redbylaw in:
R all 50 state s
R theU. S. territo ries
R theDis trict ofColumb ia
R all Canad ianprovinces
If you install arear ward- facing child res traint
syst emonthecen terrear seat,th erear armrest
must befold edback asfar asposs ible.
You canobtain further inform ationabout the
cor rectch ild res traint systemfrom any auth or-
ize dMer cedes-Ben zCen ter. G
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NING
If th ech ild res traint systemisins tall edincor-
rec tlyon asuit able seat,it can notpro tect as
int ended. Thechild can notth en be res traine d
in theeve ntofan acc iden t,heav ybrak ingor
sudde nch ang esofdire ction .Ther eis an
inc reas edriskof injury, poss iblyevenfat al.
Mak esure that you obse rveth ech ild res traint
syst emman ufacturer'sins tall atio nins truc-
tio ns and theno teson use. Pleas een sure ,
th at thebase ofthech ild res traint systemis
always restingcom pletelyontheseat cush-
ion .Nev erplac eobj ect s,e.g .cus hion s,unde r
or behin dth ech ild res traint system. Onlyuse
ch ild res traint systems withth eorig inal cover
desig nedfor them. Onlyrepl ace damag ed
cov ers withgen uine covers. G
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NING
If th ech ild res traint systemisins tall edincor-
rec tlyorisno tsec ured, itcan com eloos ein
th eeve ntofan acc iden t,heav ybrak ingora
sudde nch ang ein dire ction .The child
res traint systemcoul dbe thrown about ,st rik -
ing vehicle occupant s.Ther eis an increas ed
ris kof injury, poss iblyevenfat al.
Always install child res traint systems prop-
erly, evenif th ey are notbein gused. Make
sure that you obse rveth ech ild res traint sys-
te m man ufacturer'sins tall atio nins truct ions.
You willfindfur ther inform ationon stowin g
obj ect s,luggag eor loads under"Load ingguide-
lin es" (Ypage 239). G
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NING
Child restraint systems ortheir sec urin gsys-
te ms whic hhave been damag edorsubj ected
to aload inan acc iden tcan nolon ger protect
as intended. Thechild can notth en be
res traine din theeve ntofan acc iden t,heav y
brak ingorsudde nch ang esofdire ction .Ther e
is an increas edriskof injury, poss iblyeven
fat al.
Replac ech ild res traint systems whichhave
been damag edorsubj ectedtoaload inan
acc iden tas soon asposs ible. Haveth esec ur-
ing syst ems onthech ild res traint system
ch eck edataqualif iedspec ialist workshop,
bef ore you install ach ild res traint system
again .
The securin gsyst ems ofchild res traint systems
are:
R theseat beltsystem
R theLA TCH- type (ISOF IX) sec urin grin gs
R theTop Tether anchorages
If it is absol utelyne ces sary tocar ryach ild on
th efron t-pass enger seat ,be sure toobse rveth e
inf orm ationon the"Oc cupan tClassi ficatio n
Sys tem (OCS )"(Y page 47).Ther eyou willalso
fin dinf orm ationon deac tivatin gth efron t-
pass enger fron tair bag.
All child res traint systems must meetth efol-
lowin gst and ards :
R U.S. Fed eral MotorVeh icle SafetySt and ards
21 3and 225
R Canad ianMot orVeh icle SafetySt and ards
21 3and 210.2
Con firmat ionthat thech ild res traint systemcor-
res pon dstothest and ards canbefoun don an
ins truct ion label onthech ild res traint system.
This confirmat ioncan also befoun din theins tal-
lati on instruct ionsth at are included withth e
ch ild res traint system.
Obse rveth ewarn inglabels intheveh icle inte-
rior and onthech ild res traint system. 56
Child
reninthevehi cleSafety

Driv
eon car efully. Hav eESP ®
che cked ata
qu alifi ed speci alistwo rksh op.
Veh icle swi tho ut4MA TIC:wh en tow ingyour
veh iclewi th the frontaxl era ised ,it is imp orta nt
tha tyo uob ser vethe note son ESP ®
(Y page 286) .
If the 00BB ESP®
OFF warning lamp lights up
conti nuously,ESP ®
is de acti vated .
If the 00E5 ESP®
wa rning lamp and the00BB
wa rning lamp arelit conti nuously,ESP ®
is not
av ailabl e du eto ama lfunctio n.
Ob ser vethe informa tionon warning lamps
(Y page 223 )and disp laymes sage swh ich may
be sho wninthe instrument cluster
(Y page 194 ).
Onl yus ewh eelswith the reco mme ndedtire
si zes. Onlythe nwi llESP ®
functio npro perly.
Ch arac teristics ofESP® Ge
neral info rmatio n
If the 00E5 ESP®
wa rning lamp goes outbe for e
be ginning thejourney ,ESP ®
is au toma tically
acti ve.
If ESP ®
inte rvenes ,the 00E5 ESP®
wa rning lamp
fla she sin the instrument cluster .
If ESP ®
inte rvenes :
X Do not deacti vate ESP ®
und erany circum -
sta nces .
X Onl yde pre ssthe accelera tor pedalas faras
nece ssarywh en pulling away.
X Ada ptyour drivin gsty leto suitthe prevailing
roa dand weath ercond itions.
EC Ostart/ stopfun ction
The ECO start/sto pfu nctio nsw itch esthe
eng ineoffautoma tically wh en the vehiclestop s
mov ing.The enginestarts automa tically wh en
the driver wants topullaw ay again. ESP ®
rem ains inits pre viouslysel ecte dsta tus .Ex am-
ple :if ESP ®
wa sde acti vated befor ethe engine
wa ssw itch edoff,ESP ®
rem ains deacti vated
wh en the engineissw itch edon again. De
activ atin g/activ atin gES P®
(e xc ept
Me rce des‑ AMGve hic les) Impo
rtant safety notes
i Ob
ser vethe "Impo rtantsafety note s"sec -
tio n(Y page 61) .
Yo ucan select betwe enthe followi ng states of
ESP ®
:
R ESP ®
is acti vated .
R ESP ®
is de acti vated . G
WA
RNING
If yo ude acti vate ESP ®
,ESP ®
no longe rsta -
bi lizes thevehicle. The reisan incr eased risk
of ski dding and anacc ident.
Onl yde acti vate ESP ®
in the situa tions descri -
be din the followi ng.
The spinni ngofthe wheelsres ults inacutti ng
acti onfor better tractio non loose surfa ces .
It ma ybe bestto deacti vate ESP ®
in the follow-
ing situa tions:
R wh en using snow chains
R in de ep snow
R on sand orgra vel
i Activ
ateESP ®
as soo nas the situa tions
de scri bedab ove nolonge rap ply. ESP ®
wi ll
othe rwisenot beableto sta bilize the vehicleif
the vehiclesta rts toski dor awh eelsta rts to
sp in.
! Avoi
dsp inni ngthe driven wheelsfor an
exte ndedpe rio dwi th ESP ®
de acti vated .Yo u
cou ldothe rwise da ma gethe drivetr ain.
De activ atin g/activ atin gES P®
Yo ucan deacti vate or acti vate ESP ®
via the on-
bo ardcomp uter(Y page 187 ).
ES P®
dea ctivate d:
The 00BB ESP®
OFF warning lamp inthe instru-
ment cluster lights up.
ES P®
ac tiv ate d:
The 00BB ESP®
OFF warning lamp inthe instru-
ment cluster goes out. Dr
ivi ng safet ysy stem s
65Safet y Z

Meanwhile,
thefuel filler flapwillnotbelocked
or unlocked.
You cannot unlockthevehicle centrally from the
inside ifthe vehicle hasbeen locked withthe
SmartK eyorKEYLES S-GO.
You canopen adoor from inside thevehicle
even ifit has been locked. Youcanopen therear
doors frominside thevehicle unlesstheyare
secured bythe child-proof lock(Ypage 60).
If the vehicle haspreviously beenlocked with
the SmartK eyfrom theoutside, opening adoor
from theinside willtrigger theanti-t heftalarm
system. Switchoffthe alarm (Ypage 68).
If alocked doorisopened fromtheinside, the
previous unlockstatusofthe vehicle willbe
taken intoconsideration if:
R the vehicle waslocked usingthelocking but-
ton forthe cent rallocking, or
R ifthe vehicle waslocked automatically
The vehicle willbefully unlocked ifit had previ-
ously beenfullyunlocked. Ifonly thedriver's
door hadbeen previously unlocked,onlythe
door which hasbeen opened fromtheinside is
unlocked. Automat
iclockin gfeatur e X
To deactivate: pressandhold button 0043for
approximately fiveseconds untilatone
sounds.
X To activate: pressandhold button 0044for
approximately fiveseconds untilatone
sounds.
If you press oneofthe two buttons anddonot
hear atone, therelevant settinghas already
been selected.
The vehicle islocked automatically whenthe
ignition isswitched onand thewheels areturn-
ing. You
could therefore lockyourself outif:
R the vehicle isbeing pushed
R the vehicle isbeing towed
R the vehicle ison aroller dynamometer
You canalso switch theautomatic lockingfunc-
tion onand offusing theon-board computer
(Y page 189). Unloc
kingthedriver's door(mechan-
ical key)
If the vehicle cannolonger belocked or
unlocked withtheSmartK eyorKEYLES S-GO,
use themechanical key.
If you usethemechanical keytounlock and
open thedriver's door,theanti-t heftalarm sys-
tem willbetriggered. Switchoffthe alarm
(Y page 68).
X Take themechanical keyoutofthe SmartK ey
(Y page 72).
X Insert themechanical keyinto thelock ofthe
driver's doorasfar asitwill go. X
Turn themechanical keycounter- clockwise
as far asitwill gotoposition 0047.
The door isunlocked.
X Turn themechanical keyback andremove it.
X Insert mechanical keyinto theSmartK ey
(Y page 72). Locki
ngthe vehicle (mechanical key)
If the vehicle cannolonger belocked withthe
SmartK eyorKEYLES S-GO,usethemechanical
key.
X Open thedriver's door.
X Close thefront -passenger door,therear
doors andthetrunk lid. Doo
rs
77Opening andclosing Z

Ext
erio rlight ing Gener
alnot es
For reas onsof safe ty,Mer cedes-Ben zrec om-
men dsthat you drivewith thelight sswit ched on
even duringth edayti me.Insom ecoun tries,
oper ationof theheadlam psvar ies due tolegal
requi rementsand self-impose doblig ations. Set
tingth eext erio rlight ing
Set tingopt ions Ex
terior light ingcan beset usin gth e:
R light switch
R com binatio nswit ch(Ypage 102)
R on -bo ard com pute r(Y page 189)
Light switch Oper
ation 0047
0063
Left-han dstandi nglamps
0048 0064
Right-hand standi nglamps
0049 0060
Parkinglamps ,lice nseplat eand
ins trumen tclus terlight ing
004A 0058
Automat icheadlam pmod e,con trolled
by thelight sensor
004B0058 Low-beam/ high-beam headlam ps
0084 005E
Rearfoglamp
If you hear awarn ingtone when youleave the
veh icle,th elight smay still be swit ched on.
X Turn thelight switchtothe0058 position.
The exterio rlight ing(excep tth epark ing/stan d-
ing lamps )swit ches off auto maticall yif you:
R rem ove theSm artKey from theign ition lock
R open thedriv er'sdoor withtheSm artKey in
posit ion005A Aut
oma tichea dlamp mod e
0058 isthepref erred light switchposit ion:
R The light settingis auto maticall yselec ted
acc ording tothebrig htnes sof theambie nt
light (excep tion:poor visibilit ydue toweat her
con dition ssuc has fog ,sn ow orspr ay).
R Wit hth eSm artKey inposit ion0047intheign i-
tio nloc k:thepark inglamps areswit ched on
or off auto maticall ydepen dingon thebrig ht-
nes sof theambie ntlight .
R Wit hth eeng inerunning:ifyou have activat ed
th eDay timeRun ningLig hts Day
timeRun ningLig hts function via
th eon -bo ard com puter,thedayti merunning
lamps orthepark inglamps andthelow- beam
headlam psare swit ched on oroff auto mati-
cally depen dingon thebrig htnes sof theambi-
ent light .
X To
swit chon theau tom atic hea dlamp
mod e:tur nth elight switchtothe0058 posi-
tio n. G
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NING
When thelight switchisset to0058, thelow-
beam headlam psmay notbe swit ched on
auto maticall yif th ere isfog ,sn ow orother
caus esofpoor visibilit ydue totheweat her
con dition ssuc has spr ay. Ther eis arisk ofan
acc iden t.
In suc hsit uatio ns,tur nth elight switchto
0058.
The auto maticheadlam pfeat ure ison lyan aid.
The driverisres pon sible fortheveh icle'slight -
ing atall tim es.
Cana daonly:
The dayti merunninglamps improvethevisi bilit y
of your vehicle durin gth eday. Thedayti merun-
nin glamps function isrequi redbylaw inCan-
ada. Itcan notth eref orebedeac tivate d.
When theeng ineisrun ningand theveh icle is
st atio nary:ifyou shiftth eauto matictrans mis-
sion from adriv ingposit iontoposit ion005Dthe
dayti merunninglamps orlow- beam headlam ps
go out after3min utes.
When theeng ineisrun ning,theveh icle issta-
tio nar yand inbrig htambie ntlight :if you turnth e
light switchtothe0060 position,th edayti me
run ninglamps andpark inglamps turnon .
If th eeng ineisrun ningand youturnth elight
swit chtothe0058 position,th eman ualsettings Ext
erior lighting
101Light sand windsh ieldwiper s Z

X
Press retainin gclips 0043atthe same timein
the direction ofthe arrows.
X Carefully removethebulb holder together
with theconn ected plugandthebulbs. Bulb
holder
0044 Brake lamp
0087 Brake lamp
0085 Rear foglamp
0083 Back uplamp
0084 Turn signals
X Bra kelamp andbackup lamp:remove the
correspon dingbulb from thebulb holder.
X Insert thenew bulb intothebulb holder.
X Rear foglamp andturnsignal: pressthe
bulb gentlyinto thebulb holder, turnitcoun-
ter- clock wiseandremove itfrom thebulb
holder.
X Insert thenew bulb intothebulb holder and
turn itclock wise.
X Reinsert thebulb holder andengage on
retainin gclips 0043.
X Close theside trimpanel (Ypage 107). Windshield
wipers Switching
thewindshield wipers
on/off
! Do
not operate thewindshield wiperswhen
the windshield isdry, asthis could damage
the wiper blades. Moreover, dustthathascol-
lected onthe windshield canscrat chthe glass
if wiping takesplacewhenthewindshield is
dry.
If it is necess arytoswitch onthe windshield
wipers indry weather conditions,alway suse
washer fluidwhen operating thewindshield
wipers. !
If
the windshield wipersleavesmears onthe
windshield afterthevehicle hasbeen washed
in an automatic carwash, waxorother resi-
dues maybethe reason forthis. Clean the
windshield usingwasher fluidafter washing
the vehicle inan automatic carwash. Combination
switch
0047 003F Windshield wiperoff
0048 0062 Intermitt entwipe, low(rain sensor set
to low sensit ivity)
0049 0063 Intermitt entwipe, high(rain sensor
set tohigh sensit ivity)
004A 00AA Contin uouswipe, slow
004B 00A9 Contin uouswipe, fast
0084 00D3 Single wipe/00D4 Wipesthewind-
shield usingwasher fluid
X Switc hon the ignition .
X Turn thecombinat ionswitch tothe corre-
sponding position.
! Vehicles
witharain sensor: ifthe windshield
becomes dirtyindry weather conditions,the
windshield wipersmaybeactivat edinadver-
tent ly.This could thendamage thewindshield
wiper blades orscrat chthe windshield.
For this reason, youshould alwaysswitch off
the windshield wipersindry weather.
Vehicles witharain sensor: inthe 0062 or0063
position, theappropriate wipingfrequency is
automatically setaccordin gto the inten sityof
the rain. Inthe 0063 position, therain sensor is
more sensit ivethan inthe 0062 position, caus-
ing the windshield wipertowipe more fre-
quently.
If the wiper blades areworn, thewindshield will
no longer bewiped properly. Thiscould prevent
you from observing thetraff iccondit ions. 108
Windshield
wipersLightsandwindshield wipers

Problem
Possible
causes/co nsequences and0050 0050
Solutions The
engine doesnot
start. Youcannot hear
the starter motor. The
on-board voltageistoo low because thebattery istoo weak or
discharged.
X Jump-start thevehicle (Ypage 282).
If the engine doesnotstart despite attemptsto jump-st artit:
X Consult aquali fiedspecialist workshop. The
starter motorwasexposed toathermal loadthatwastoohigh.
X Allow thestarter motortocool down forapproximately twominutes.
X Try tostart theengine again.
If the engine stilldoes notstart:
X Consult aquali fiedspecialist workshop. The
engine isnot running
smoothly andismisfir-
ing. There
isamalfunction inthe engine electron icsorinamechanical
componen tof the engine management system.
X Only depress theaccelerator pedalslightly.
Otherwise, non-combusted fuelmay getinto thecatalytic converter
and damage it.
X Have thecause rectified immediately ataqual ified specialist work-
shop. The
coolant temperature
gauge shows avalue
above 248‡(120 †).
The coolant warning
lamp mayalsobeon and
a warning tonemay
sound. The
coolant levelistoo low. Thecoolant istoo hotand theengine isno
longer beingcooled sufficiently.
X Stop assoon aspossible andallow theengine andthecoolant to
cool down.
X Check thecoolant level(Ypage 263). Observe thewarning notes
as you dosoand add coolant ifnecessary. Notes
ontowing vehicles
The vehicle isnot suitable forattaching towbar
systems, suchasthose usedforflat towing or
dinghy towing.
Att aching orusing towbarsystems mayresult in
damage tothe vehicle.
When towing avehicle withtowbarsystems,
safe driving characterist icscannot beguaran-
teed forthe towing vehicle orthe towed vehicle.
The vehicle/trailer combinationmayswerve.
Observe thepermissible towingmethods
(Y page 287)andthenotes ontowing withboth
axles onthe ground (Ypage 286). DYNAMIC
SELECTbutt on(all vehicle s
except Mercedes-AMG vehicles)
Use theDYNAMIC SELECTbutton tochange the
drive program. Depending onthe drive program
selected thefollowing vehiclecharacterist ics
will change:
R the drive (engine andtransmission manage-
ment)
R the suspension (vehicleswithdamping sys-
tem orAMG adaptive sportsuspension sys-
tem)
R the sound ofthe exhaust system(vehicles
with sports exhaust system)
R the steering
R the availa bilityofthe ECO start/ stopfunct ion
R the climate control
Each timeyoustart theengine withtheSmart-
Key orthe Start /Stopbutton, driveprogram Cis DY
NAMIC SELECTbutt on(all vehicl esexce ptMercedes-AMG vehicles)
129Driving andparking Z

the
Sma rtKeyfro mthe igniti on, the automa tic
tra nsmi ssion shifts to005D automa tically.
With theStart/ Stopbutto n:ifyo uthe nop en
the driver 'sdo or or the front-pa ssenge rdo or,
the automa tictransmi ssion shifts to005D auto-
ma tica lly.
If yo uwa ntthe automa tictransmi ssion to
rem ain in neu tral005C, e.g.wh en havin gthe vehi-
cle cleane din an automa ticcar wash with a
tow ingsyste m:
X Veh
icle swi th the Start- Stopbutto n:
rem ove theStar t-Stop button fromthe igni-
tio nlock.
X Inse rtthe Sma rtKeyinto theigniti onlock.
X Allve hic les: sw itch theigniti onon.
X Dep ressthe brakepedaland keepit
de pre sse d.
X Enga geneu tral005C.
X Re leas ethe brakepedal.
X Re leas ethe electri cpa rki ng bra ke.
X Swi tch offthe igniti onand leav ethe Sma rtKey
in the igniti onlock.
En gag ingdriv epos ition D X
Ifthe transmi ssion isin po sitio n005E or005C:
pu sh the DIRECT SELEC Tle ver down pastthe
fir st po int ofres istance .
X Ifthe transmi ssion isin po sitio n005D: depre ss
the brakepedaland push the DIRECT SELEC T
le ver down past the first po int ofres istance . Se
lecto rle ve r(M erc ede s-AMG vehi-
cl es )
Ov erv iew of trans mission pos ition s 005D
Park positio nwi th parki ng lock
005E Rever segear 005C
Neu tral
005B Drive
Trans mission pos ition and drivepro-
gram displa y Th
ecur rent transmi ssion positio nand drive pro -
gra mappe ar inthe multifu nctio ndisp lay. 0043
Transmi ssion positio ndisp lay
0044 Drivepro gramdisp lay
If the transmi ssion positio ndisp layin the mul-
tifu nctio ndi sp layis not working, yousho uldpu ll
aw ay car efully to che ckwheth erthe desired
tra nsmi ssion positio nis eng aged .Ide ally,yo u
sho uld se lect tra nsmi ssion positio n005B and
dri ve pro gramCor S.
En gag ingpark position P X
Wh enthe vehicleis sta tionar y,pre ssbut-
ton 0043.
En gag ingrev ersege ar R !
Onl
ymov ethe automa tictransmi ssion to
005E when the vehicleis sta tionar y.
X Dep ressthe brakeand keepit pre sse d.
X Pu sh the selector lever forwa rds pastthe first
po int ofres istance . Au
tomati ctrans mission
133Dr ivi ng andparki ng Z

Trans
mission pos ition s 0045 Park
position
Thi spre vents thevehiclefro mrol ling
aw ay when stop ped.
Onl yshi ftthe transmi ssion toposi-
tio n005D when the vehicleis sta tion-
ar y. The parkin glock sho uld not be
us ed asabra kewhen parkin g.
Alw aysap plythe electro nicparkin g
bra keinad ditio nto the parkin glock
in ord erto sec urethe vehicle.
In the eventofama lfunctio nof the
veh icle's electro nics,the transmi s-
si on maylo ck inpo sitio n005D. Have
the vehicleelectro nicschecked
imm ediatel yat aqu alifi ed speci alist
wo rksh op.
Pa rk positio n005D isau toma tically
eng aged if:
R yousw itch offthe engineusing the
Sma rtKeyand remove theSma rt-
Key
R yousw itch offthe engineusing the
Sma rtKeyor using the Star t/Stop
bu tton andopen the driver 'sdo or
or fro nt-pa ssenge rdo or
R youop en the driver 'sdo or wh en
the vehicleis sta tionar yor wh en
dri vin gat aver ylo w sp ee dand the
tra nsmi ssion isin po sitio n005B or
005E 0046 Rev
ersege ar
Onl yshi ftthe transmi ssion into posi-
tio n005E when the vehicleis sta tion-
ar y. 0044 Neu
tral
Do not shiftthe transmi ssion to005C
wh ile dri vin g.The automa tictrans-
mis sion cou ldothe rwise be dam-
ag ed .
No powe ris tra nsmi ttedfromthe
eng inetothe drive wheels.
Re leas ing the brakes willal lo w yo uto
mov ethe vehiclefre ely, e.g .to push
it or tow it.
If ESP ®
is de acti vated orfaulty: shift
the transmi ssion topo sitio n005C ifthe
veh icleis in da nge rof ski dding ,e.g .
on icy roads.
If yo usw itch theengineoffwith the
tra nsmi ssion inpo sitio n005E or005B,
the automa tictransmi ssion shifts to
005C automa tically.
! Co
asting inneu tral005C may
cau sedama getothe drive train. 003A Dri
ve
The automa tictransmi ssion cha nge s
ge ar automa tically. All forwa rdgears
ar eav ailabl e. Dri
ving tips
Ch ang ingge ar The
automa tictransmi ssion shifts thro ughthe
ind ividu alge arsau toma tically wh enitis in tra ns-
mis sion positio n005B. Thisau toma ticgear shi ft-
ing behavio ris de term inedby :
R the selecte ddri ve pro gram
R the positio nof the accelera tor pedal
R the roadsp ee d
Ac celerator pedalpos ition Yo
ur sty leof dri vin ginfl uences howtheauto-
ma tic transmi ssion shifts gear:
R little thro ttle:ea rly upshi fts
R mor ethro ttle:la te upshi fts 13
4 Au
tomati ctrans missionDr ivi ng andparki ng

To
ensure thatthevehicle issecured against
rolling awayunintention ally:
R the electric parking brakemustbeapplied.
R the trans mission mustbeinposition 005Dand
the trans mission position displaymustshow
005D inthe multifunct iondisplay .
R the Smart Keymust beremoved fromtheigni-
tion lock.
R on uphill ordownhill gradients, thefront
wheels mustbeturned towards thecurb. Switching
offthe engine
Import antsafety notes G
WARNIN
G
The automatic transmission switches toneu-
tral position Nwhen youswitch offthe engine.
The vehicle mayrollaway .There isarisk ofan
accident .
Aft erswitching offthe engine, alwaysswitch
to parking position P.Prevent theparked vehi-
cle from rolling awaybyapplyi ngthe parking
brake.
Automa tictransmission X
Apply theelectric parking brake.
X All
vehicles (exceptMercedes-AMG vehi-
cles): shiftthetrans mission toposition 005D. X
Mercedes-AMG vehicles:pressbutton 0043. X
With theSmar tKey:turn theSmart Keyto
position 005Ainthe ignition lockandremove it.
The immobilizer isactivated.
X With theStar t/Stop button:press the
Start /Stopbutton (Ypage 123).
The engine stopsandallthe indicator lampsin
the instr ument cluster goout.
If the driver's doorisclosed, thisisthe same
as key position 0047.Ifthe driver's doorisopen,
this isthe same askey position 005A,i.e.the
Smart Keyhaving beenremoved.
If you switch theengine offwith thetrans mis-
sion inposition 005Eor005B, theautomatic trans-
mission shiftsto005C automatically.
With theSmar tKey: ifyou then open thedriv-
er's door orthe front -passenger doororremove
the Smart Keyfrom theignition, theautomatic
trans mission shiftsto005D automatically.
With theStar t/Stop button:ifyou then open
the driver's doororthe front -passenger door,
the automatic transmission shiftsto005D auto-
matically.
If you want theautomatic transmission to
remain inneutral 005C,e.g. when having thevehi-
cle cleaned inan automatic carwash witha
towing system:
X Vehicles
withtheStar t-Stopbutt on:
remove theStart -Stop button fromtheigni-
tion lock.
X Insert theSmart Keyinto theignition lock.
X All vehicles: switchtheignition on.
X Depress thebrake pedalandkeep it
depressed.
X Eng age neutral 005C.
X Release thebrake pedal.
X Release theelectric parking brake.
X Switch offthe ignition andleave theSmart Key
in the ignition lock. Elec
tric par king brake
General notes G
WARNIN
G
If children areleft unsupervised inthe vehicle,
they could:
R operate thevehicle's equipment Par
king
143Driving andparking
Z

The
speed indicated inthe speedometer may
differ slightly fromthespeed stored.
Import antsafety notes If
you failtoadapt yourdriving style,cruise con-
trol can neither reducetherisk ofan accident
nor override thelaws ofphysics. Cruisecontrol
cann ottake intoaccount theroad, trafficand
weather conditions.Cruise controlisonly an
aid. You areresponsible forthe distance tothe
vehicle infront ,for vehicle speed,forbraking in
good timeandforstaying inyour lane.
Do not use cruise control:
R in road andtrafficcondit ionswhich donot
allow youtomaintain aconst antspeed, e.g.in
heavy trafficor on winding roads
R on slippery roadsurfaces. Brakingor accel-
erating couldcause thedrive wheels tolose
tract ionand thevehicle couldthenskid
R inpoor visibility, e.g.due tofog, heavy rainor
snow
If there isachange ofdrivers, advisethenew
driver ofthe speed stored.
Cruise control lever 0043
Activates orincreases speed
0044 Activates orreduces speed
0087 Deact ivates cruise control
0085 Activates atthe current speed/last stored
speed
When youactivate cruisecontrol,the stored
speed isshown inthe multifunct iondisplay for
five seconds. Activation
conditions To
activate cruisecontrol,allofthe following
activation conditionsmust befulfilled:
R the electric parking brakemustbereleased.
R ESP ®
must beactive, butnot inter vening.
R the trans mission mustbeinposition 005B.
Storing, maintaining andcalling upa
speed Storing
andmaint aining thecurr ent
speed
You canstore thecurrent speedifyou aredriv-
ing faster than20mph (30km/ h).
X Acc elerate thevehicle tothe desired speed.
X Briefly pressthecruise controllever up0043 or
down 0044.
X Remove yourfootfrom theaccelerator pedal.
Cruise controlisactivated. Thevehicle auto-
matically maintains thestored speed.
i Cruise
controlmay beunable tomaintain
the stored speedonuphill gradients. The
stored speedisresumed whenthegradient
evens out.Cruise controlmaintains the
stored speedondownhill gradients byauto-
matically applyingthe brakes.
Storing thecurr entspeed orcalling upthe
last stored speed G
WARNIN
G
If you callupthe stored speedanditdiffers
from thecurrent speed,thevehicle acceler-
ates ordecelerates. Ifyou donot know the
stored speed, thevehicle couldaccelerate or
brake unexpect edly.There isarisk ofan acci-
dent.
Pay atten tiontothe road andtrafficcondi-
tions before callingupthe stored speed. Ifyou
do not know thestored speed, storethe
desired speedagain.
X Briefly pullthecruise controllever towards
you 0085.
X Remove yourfootfrom theaccelerator pedal.
The first time cruise controlisactivated, it
stores thecurrent speedorregulates the
speed ofthe vehicle tothe previously stored
speed. Driving
systems
151Drivingandparking Z