2019 MERCEDES-BENZ CLA COUPE reset

X
Touch recessed sensorsurface 0043onthe
door handle untiltheside windows andthe
panorama roofwith power tilt/sliding panel
are fully closed.
i Make
sureyouonly touch recessed sensor
surface 0043.
X Make surethatallthe side windows are
closed.
X Make surethatallthe side windows andthe
panorama roofwith power tilt/sliding panel
are closed.
On vehicles withapanorama roofwith power
tilt/ sliding panel:
X Touch recessed sensorsurface 0043onthe
door handle againuntiltheroller sunblind of
the panorama roofwith power tilt/sliding
panel closes.
X To interr uptconvenie nceclosing: release
recessed sensorsurface 0043onthe door han-
dle. Resetting
theside windows
If aside window cannolonger beclosed fully,
you must reset it.
X Close allthe doors.
X Turn theSmart Keytoposition 0047or0048 inthe
ignition lock(Ypage 123).
X Pull thecorrespon dingswitch onthe door
cont rolpanel untiltheside window iscom-
pletely closed(Ypage 83).
X Hold theswitch foranadditional second.
If the side window opensagainslightly:
X Immediately pullthecorrespon dingswitch on
the door controlpanel untiltheside window is
completely closed(Ypage 83).
X Hold theswitch foranadditional second.
X Ifthe respect iveside window remains closed
after thebutton isreleased, thenithas been
set correc tly.Ifthis isnot thecase, repeat the
steps above. Problems
withtheside windows G
WARNIN
G
If you close aside window againimmediately afterithas been blocked orreset, theside window
closes withincreased ormaximum force.Thereversin gfeature isthen notactive. Partsofthe
body could betrapped inthe closing areainthe process. Thisposes anincreased riskofinjury or
even fatalinjury.
Make surethatnoparts ofthe body areinthe closing area.Tostop theclosing process, release
the switch orpush theswitch againtoreopen theside window. Side
window s
85Opening andclosing Z

When
closing theroller sunblind, makesure
that nobody parts areinthe sweep area.
If somebody becomestrapped:
R release theswitch immediately, or
R press theswitch inany direct ionduring the
automatic closingprocess
The closing process isstopped.
Opening andclosing 0043
Opens
0044 Opens
0087 Closes
X Turn theSmart Keytoposition 0047or0048 inthe
ignition lock(Ypage 123).
X Press orpull the0057 switch inthe corr e-
sponding direction.
If you press/pull the0057 switch beyond the
point ofresistan ce,automatic operationisstar-
ted inthe corr esponding direction.You canstop
automatic operationbypressing/ pullingthe
switch again.
Aft eropening thepanorama roofwith power
tilt/ sliding panel,theroller sunblind automati-
cally closes slightly. Thisreduces draftsinthe
vehicle interior. Resett
ingthe panor amaroofwith
power tilt/sliding panelorthe roller
sunblind Reset
thepanorama roofwith power tilt/sliding
panel orthe roller sunblind ifthe panorama roof
with power tilt/sliding panelorthe roller sun-
blind doesnotmove smoot hly.
X Turn theSmart Keytoposition 0047or0048 inthe
ignition lock(Ypage 123).
X Pull the0057 switch repeatedly tothe point of
resistan ceinthe direct ionofarrow 0043until
the panorama roofwith power tilt/sliding
panel isfully closed.
X Keep the0057 switch pulledforanadditional
secon d.
X Pull the0057 switch repeatedly tothe point of
resistan ceinthe direct ionofarrow 0043until
the roller sunblind isfully closed.
X Keep the0057 switch pulledforanadditional
secon d.
X Make surethatthepanorama roofwith power
tilt/ sliding panelandtheroller sunblind can
be fully opened andclosed again.
X Ifthis isnot thecase, repeat thesteps above. Problems
withthepanor amaroofwith power tilt/sliding panel G
WARNIN
G
If you donot reset thesliding sunroof afteramalfunct ionoravoltage drop,thenthereversin g
feature willmalfunct ionornot work. Thesliding sunroof closeswithincreased ormaximum force.
Parts ofthe body could betrapped inthe closing areainthe process. Thisposes anincr eased risk
of injury oreven fatalinjury.
In such orsimilar situations alwaysmake surethatnoparts ofthe body areinthe closing area.
Always resetthesliding sunroof afteramalfunct ionoravoltage drop. Panora
maroof with power tilt/sliding panel
89Opening andclosi ng Z

mirror
usingbutton 0087aslong asthe indica tor
lamp islit.
X Press button 0087up, down, ortothe right or
left until youhave adjusted theexterior mirror
to the correct position. Youshou ldhave a
good overvie wof traffic conditions.
The convex exterior mirrorsprovidealarg erfiel d
of visio n.
After theengine hasbeen started, theexterior
mirrors areautomatical lyheated atlow outsid e
tempera tures.Heating takesamaximu mof ten
minutes.
i You
canalsoheat upthe exterior mirrors
manua llyby switchi ngon the rear windo w
defroster.
Fo lding theexterio rmirrors inor out
ele ctrical ly X
Turn theSmartKey toposi tion 0047or0048 inthe
ignitio nlock (Ypage 123).
X Briefly press0043.
Both exterior mirrorsfoldinor out.
i Make
surethattheexterior mirrorsare
alw aysfolde dout fullywhil edrivi ng.They
could otherwi sevibra te.
i If
you aredrivi ngfaster than30mph
(47 km/h), youcan nolonger foldinthe exte-
rior mirrors.
Resettin gthe exterio rmirrors If
the battery hasbeen disconnected orcom-
pletel ydischa rged,theexterior mirrorsmustbe
reset. Theexterior mirrorswillotherwi senot
fold inwhen yousele ctthe "Fold inmirrors when
locking" function inthe on-board computer
(Y page 190). X
Turn theSmartKey toposi tion 0047inthe igni-
tion lock (Ypage 123).
X Briefly press0043.
Fo lding theexterio rmirrors inor out
automatically If
the "Fold inmirrors whenlocking" function is
activated inthe on-board computer
(Y page 190):
R the exterior mirrorsfoldinautomatical lyas
soon asyou lock thevehicl efrom theoutsid e.
R the exterior mirrorsfoldoutagainautomati-
call yas soon asyou unlock thevehicl eand
then open thedriver' sor front-passenger
door.
i If
the exterior mirrorshavebeen foldedin
manua lly,they donot fold out.
Exterio rmirror pushed outofpositio n If
an exterior mirrorhasbeen pushedout of
posi tion, proceed asfollo ws:
X Vehic
leswitho utele ctrical lyfoldin gexte-
rior mirrors: movetheexterior mirrorinto
the correct position manua lly.
X Vehic
leswith electrical lyfoldin gexterio r
mirrors: pressandhold mirror-fold ingbutton
(Y page 98)until youhear themirror clickinto
pla ce.
The mirror housingisengage daga inand you
can adju stthe exterior mirrorsasusu al
(Y page 97). Automatic
anti-glaremirrors G
WARNING
Electroly temay escap eif the glassinan auto-
matic anti-gla remirror breaks.The electrol yte
is harmfu land cause sirritati on.Itmust not
come intocontact withyourskin, eyes,res-
pira tory organs orclothing orbe swa llow ed.
There isarisk ofinjury. 98
MirrorsSeats,
steering wheeland mirrors

Memory
function Important
safetynotes G
WARNING
If you usethememory function onthe drive r's
side whiledrivi ng,you couldlose control of
the vehicl eas aresu ltof the adju stments
bei ng made .There isarisk ofan accide nt.
Only usethememory function onthe drive r's
side when thevehicl eis stationa ry. G
WARNING
When thememory function adjuststhe seat,
you and other vehicl eoccupa nts–parti cularly
child ren–coul dbecome trapped.There isa
risk ofinjury .
Whil ethe memory function ismaking adjust-
ments, makesurethatnoone hasany body
parts inthe swee pof the seat. Ifsomeb ody
become strappe d,immed iatelyrele ase the
memory function position button. Theadju st-
ment process isstoppe d. G
WARNING
Chi ldre ncoul dbecome trappedifthey acti-
vate thememory function, particularlywhen
unattended .There isarisk ofinjury .
Never leavechild renunsu pervi sedinthe vehi-
cle.
When leaving thevehicl e,alw aystake the
SmartKey withyouand lock thevehicl e.This
als oapp liesfor the Digita lVehi cleKey ifthe
"Digi talVehi cleKey" function isactiva tedvia
Mercede sme connect.
The memory function canbeuse dat any time,
e.g. even when theSmartKey isnot inthe igni-
tion lock. Storing
settings
With thememory function, youcan store upto
three different settings, e.g.forthree different
peop le.
The followi ngsettings arestored asasingl e
memory preset: R
Seat andbackrest position
R Driver's side:posi tion ofthe exterior mirrors
on the drive r'sand front-passeng erside s X
Adjust theseat (Ypag e93).
X Adjust theexterior mirroronthe drive r'sside
(Y pag e97).
X Briefl ypress theMmemory buttonandthen
press presetposi tion button 1,2or 3withi n
three seconds.
The settings arestored inthe sele cted prese t
posi tion. Atone sound swhen thesettings
have been comple ted. Call
ingupastored setting
X Press andhold therelevant prese tposi tion
button 1,2or 3until theseat andexterior
mirrors areinthe stored position.
i The
setting procedureisinterrup tedassoon
as you release thestorage position button. 100
Memory
functionSeats, steering wheeland mirrors

i
You
canalso activate sever alair distr ibution
set tings simult aneously. Todo this ,press
multiple airdistr ibution buttons.The airis
the ndirec tedthrough various vents.
i Regardless
ofthe airdistr ibution setting,
airflow isalways directedthrough theside air
ven ts.The side airven tscan only beclose dif
the adjust ersare turn edcloc kwise untilthe y
engage .
Sett ingtheair dist ribu tion
X Turn theSmar tKey toposit ion0048inthe igni-
tion lock (Ypage 123).
X Press oneormore ofthe 009C, 009B, 0061
butt ons.
The correspon dingindicatorlamp lightsup
briefly.
Dual- zone automa ticclima tecontr ol Air
dist ribu tion settings
0061 Direct sair through thedefro sterven ts
009C Direct sair through thecenterand side air
ven ts
009B Direct sair through thefoot well airven ts
009F Direct sair through thecenter,side and
foot well vents
0087 Direct sair through thedefro ster,cen ter
and side airven ts
0086 Direct sair through thedefro sterand
foot well vents
008F Direct sair through thedefro ster,cen ter,
side andfootwell vents
i Regardless
ofthe airdistr ibution setting,
airflow isalways directedthrough theside air
ven ts.The side airven tscan only beclose dif
the adjust ersare turn edcloc kwise untilthe y
engage .
Sett ingtheair dist ribu tion
X Turn theSmar tKey toposit ion0048inthe igni-
tion lock (Ypage 123).
X Press the004F or004A buttonrepeat edly
unt ilthe desired symbolappears inthe dis-
play. Sett
ingtheair flow
Air- condit ioning system X
Turn theSmar tKey toposit ion0048inthe igni-
tion lock (Ypage 123).
X To increa seorred uce: turncontrol 0083 coun -
ter -clock wise orcloc kwise (Ypage 112).
Dual- zone automa ticclima tecontr ol X
Turn theSmar tKey toposit ion0048inthe igni-
tion lock (Ypage 123).
X To increa seorred uce: press the0097 or
0095 button. Switching
theZON Efunct ionon/off
This function isonly available withdual-z one
automat icclimat econ trol.
X To activ ate: press the00D6 button.
The indic atorlamp inthe 00D6 buttonlight s
up.
The temperat uresettingfor the driver 'sside
is not adopte dfor the fron t-passen gerside.
X To deact ivate:press the00D6 button.
The indic atorlamp inthe 00D6 buttongoes
out.
The temperat uresettingfor the driver 'sside
is adopte dfor the fron t-passen gerside. Defrost
ingthewindsh ield
Genera lnotes You
canusethis func tion todefro stthe wind-
shield ortoclear afogge dup windsh ieldand
side windows.
i You
should onlyselec tthe "Windsh ield
defro sting"func tion untilthe windsh ieldis
clear again.
Switching the"Wind shield defrosting"
funct iononoroff X
Turn theSmar tKey toposit ion0048inthe igni-
tion lock (Ypage 123).
X To activ ate: press the0064 button.
The indic atorlamp inthe 0064 buttonlight s
up. 118
Oper
ating theclimat econtr olsyst emsClimat econtr ol

The
climate controlsystem switches tothe
following functions:
R high airflow
R high temperat ure
R air distribution tothe windshield andfront
side windows
R air-recirc ulationmodeoff
i The
"Windshield defrosting"funct ionauto-
matically setstheblower leveltothe optimum
defrost ingeffect .As aresult, theairflow may
increase ordecrease automatically afterthe
0064 button ispressed.
i You
canadjust theblower levelmanually
while the"Windshield defrosting"funct ionis
in operation:
R Air- condit ioning system: turnairflow con-
trol 0083count er-clockwise orclock wise
(Y page 112).
R Dual-zon eautomatic climatecontrol:press
the 00F2 or00F3 button .
X To deactivat e:press the0064 button .
The indicator lampinthe 0064 button goes
out. Thepreviously selectedsettings are
restor ed.Air-recirc ulation moderemains
deactivated.
or
X Dual-zon eclimate control:press the0058
button .
The indicator lampinthe 0064 button goes
out. Airflow andairdistribution aresetto
automatic mode.
or X Air- condit ioning system: turntemperat ure
cont rol0043 count er-clockwise orclock wise
(Y page 112).
Dual-zon eautomatic climatecontrol:turn
temperat urecont rol0043 or006D count er-clock-
wise orclock wise(Ypage 114). MAX
COOL maxim umcooli ng
The MAX COOL functionisonly availabl ein vehi-
cles forthe USA .
MAX COOL isonly operational whentheengine
is runnin g. X
To activat e:press the00C9 button .
The indicator lampinthe button lightsup.
X To deactivat e:press the00C9 button .
The indicator lampgoesout.Thepreviously
selected settings arerestor ed.
When youactivate MAXCOOL, climate control
switches tothe following functions:
R maximum cooling
R maximum airflow
R air-recirc ulationmodeon Removing
condensation fromthewin-
dows
Windows foggeduponthe inside Air-conditioning
system
X Act ivate the005A "Cooling withairdehumid-
ification" function.
X Ifthe windows continue tofog up,activate the
0064 "Windshield defrosting"funct ion.
i You
should onlyselect thissettinguntil the
windshield isclear again.
Dual-zone automat icclimate control
X Act ivate the005A "Cooling withairdehumid-
ification" function.
X Act ivate automatic mode0058.
X Ifthe windows continue tofog up,activate the
0064 "Windshield defrosting"funct ion.
i You
should onlyselect thissettinguntil the
windshield isclear again.
Windows foggeduponthe outside X
Act ivate thewindshield wipers.
X Set theairdistribution to009C or009B.
i You
should onlyselect thissettinguntil the
windshield isclear again. Rear
window defroster
General notes The
rear window defroster hasahigh current
draw. Youshould therefor eswitch itoff assoon
as the rear window isclear. Otherwise, therear
window defroster switchesoffautomatically
after several minutes. Opera
tingtheclimate controlsystems
119Climatecontrol

R
gliding modeisnot availa ble.
R the ECO start/stop functionisnot availa ble.
Drive programS+(Sport Plus)
Drive program S+ischaracter izedbythe fol-
lowing:
R the vehicle exhibits particularly sportydriving
character istics.
R the automatic transmissionshiftsuplater.
R the fuel consumpt ionpossibly beinghigher as
a result ofthe later automatic transmission
shift points.
R the suspension exhibitsparticularly stiff
springing anddamping settings (vehicles with
AMG adaptive sportsuspension system).
R gliding modeisnot availa ble.
R the ECO start/stop functionisnot availa ble.
Drive programRACE (vehicle swith AMG
adap tivesport suspension system)
The RACE driveprogram ischaracter izedbythe
following:
R the vehicle exhibits drivingcharacter istics
suitable forthe racetrac k.
R all vehicle systems aresetformaximum
sportiness .
R the automatic transmissionshiftsuplater.
R the fuel consumpt ionpossibly beinghigher as
a result ofthe later automatic transmission
shift points.
R the suspension exhibitsparticularly stiff
springing anddamping settings.
R gliding modeisnot availa ble.
R the ECO start/stop functionisnot availa ble. Manual
gearshifting
General notes You
canchange gearyourself usingthesteering
wheel paddle shifters. Thetransm issionmustbe
in position 005Btodo this.
Depending onwhich steering wheelpaddle
shifter ispulled, theautomatic transmission
immediately shiftsintothenext gear down or
up, ifpermitt ed. Mercedes-AMG
vehicles:touse manual shift-
ing, youhave twooptions:
R temporary setting
R permanent setting
If you activate manualgearshifting, themulti-
funct iondisplay willshow thecurrent gear
instead oftransm issionposition 005B.
If manual gearshifting isdeactivated, thegears
will beselected automatically.
Temp orarysetting X
To activat e:shift theDIRECT SELECT lever to
position 005B.
X Pull steering wheelpaddle shifter0043or0044.
Temporary settingwill beactive foracert ain
amount oftime. Under certaincondit ionsthe
minimum amountoftime isexten ded,e.g.inthe
case oflateral acceleration, duringanoverrun
phase orwhen driving onsteep terrain.
X To deactivat e:pull steering wheelpaddle
shifter 0044and hold itin place.
or
X Use theDIRECT SELECT lever toswitch the
transm issionposition.
or X All vehicles (exceptMercedes-A MGvehicles):
use theDYNAMI CSEL ECT button tochange
the drive program.
Mercedes-A MGvehicles: usetheDYNAMI C
SEL ECT controller tochange thedrive pro-
gram. Automa
tictransmission
137Drivingandparking Z

Wide-ang
lefuncti on 0043
Symbo lfor the wide-angl eview function
0044 You rvehicl e
0087 Parki ngAssist PARKTR ONICwarning dis-
pla ys
Select thisview when youaredrivi ngout ofan
exit and theview ofcrossing trafficisrestricted,
for examp le. ATTENTION
ASSIST
Gene ralnote s ATTENTION
ASSISThelpsyou duringlong,
monotonous journeys,such ason high ways. Itis
active inthe 37mph (60km/h) to125 mph
(200 km/h) range.IfATTENTION ASSIST
detects typicalindica torsoffatigu eor increas -
ing lapses inconcentration onthe part ofthe
drive r,itsugg ests taking abrea k.
Important safetynotes ATTENTION
ASSISTisonly anaid tothe drive r.It
might notalwaysrecognize fatigueor increas ing
inattentivenes sin time orfail torecognize them
at all.The syste misnot asub stitute forawel l-
rested andattentive driver.
The functional ityofATTENTION ASSISTis
restricted andwarnings maybedelayed ornot
occur atall:
R ifthe length ofthe journey isless than approx-
ima tely 30minutes
R ifthe road conditio nis poor, e.g.ifthe surfa ce
is uneven orifthere arepothol es
R ifthere isastrong sidewind
R ifyou have adopted asporty drivingstyle with
high cornering speedsorhigh rates ofaccel -
erati on R
ifyou arepred omina ntlydrivingslow erthan
37 mph (60km/h) orfaster than125mph
(200 km/h )
R ifthe time hasbeen setincorrectly
R in active drivingsitua tions, suchaswhe nyou
change lanesor change yourspee d
ATTENTION ASSISTisreset whenyou continue
you rjourney andstarts assessing yourtirednes s
aga inif:
R you switch offthe engine
R you take offyou rsea tbel tand open thedriv-
er's door, e.g.forachange ofdrive rsor to
take abrea k
Di splayi ngthe attention level You
canhave current statusinforma tiondis-
pla yed inthe assi stance menu(Ypag e186) of
the on-board computer.
X Select theAssista ncedisplayforAttention
Assist using the on-board computer
(Y pag e187).
The followi nginforma tionisdisp layed:
R The length ofthe journey sincethelastbrea k.
R The Attenti on Attenti
onLevel Level
determi nedbyATTEN-
TION ASSIST, displayed inabar disp layinfive
leve lsfrom hightolow .
R IfATTENTION ASSISTisunab leto calcu late
the attention leveland cannot outputa wa rn-
ing, theSystem Suspended System
Suspendedmessa ge
app ears .The bardisp laythen changes the
disp lay,such aswhe nyou aredrivi ngata
spee dbel ow 37mph (60km/h )or abo ve
125 mph (200 km/h ). Driv
ingsyste ms
173Drivingand parking Z