2019 MERCEDES-BENZ SLC ROADSTER engine

Warning
displays Warni
ngdisp layforthe front area
0043 Segments onthe left-ha ndside ofthe vehi-
cle
0044 Segments onthe right-ha ndside ofthe
vehicl e
0087 Opera tional readiness segme nts
The warning displaysshow thedista nce
betwe enthe sensors andtheobsta cle.The
wa rning displayforthe front areaisloca tedon
the dashboa rdabo vethe center airvents. The
wa rning displayforthe rear area isloca ted
betwe enthe rollbars .
The warning displayforeach sideofthe vehi-
cle isdivi ded into fiveyellow and tworedseg-
ments. Ifyel low opera tional readiness seg-
ments 0087light up, Parki ngAssist PARKTR ONIC
is opera tional.
The selected transmiss ionposi tion andthe
dire ction inwhi chthe vehicl eis roll ing deter-
mine whichwarning displayisactive whenthe
engine isrunning.
Automati ctransmiss ion: Transmissi
onposi -
tion Warning
display 005B
Front
areaactive 005E,
005Corthe vehi-
cle isroll ing back-
wa rds Rea
rand front areas
active 005D
No
area sactive One
ormore segme ntslight up asthe vehicl e
app roache san obsta cle,depe nding onthe
vehicl e'sdista ncefrom theobsta cle.Inadd i-
tion, warning tones areissu ed.
When thedista ncetothe obsta cleissuffi cient,
you willhea ran intermittent warning tone. The
shorter thedista ncetothe obsta cle,the
shorter thefrequ ency ofthe intermittent warn-
ing tones become s.When theminimu mdis-
tance isreache d,you heara continuou swa rn-
ing tone.
De activati ng/activati ngParking Assist
PARK TRONIC 0043
Deactiva tes/activa tesParki ngAssist
PARKTR ONIC
0044 Indica torlam p
If indica torlam p0044 lights up,Parki ngAssist
PARKTR ONICisdea ctivated. ParkingGuida nce
is als odea ctivated.
i Parki
ngAssist PARKTR ONICisau tomati-
call yactiva tedwhe nyou turn theSmartKey
to posi tion 0048inthe igniti onlock. Driv
ingsyste ms
155Drivingand parking Z

ATTEN
TIONASSIST asses ses your level offati -
gu eor lapse sin conce ntrationbytaki ngthe
fol lowi ng crite riainto acco unt:
R your perso nal driving style,e.g .stee ring
cha racteri stics
R jou rney detai ls,e.g .time ofdayand length
of jou rney
The functio nality ofATTEN TIONASSIST is
res tricte dand warning sma ybe delaye dor not
occu rat all:
R ifthe roadcond ition ispo or, e.g.if the sur-
fac eis une ven orifther ear epo thol es
R ifther eis astro ngside wind
R ifyo uha ve adop ted aspo rtydriving style
wi th high corne ringspeedsor high rates of
acce lera tio n
R ifyo uar epre domina ntlydriving slow ertha n
50 mph (80km/h )or fas ter than112 mph
(180 km/h )
R ifyo uar ecur rentl yus ing COMAND orma k-
ing atel ephone callwi th it
R ifthe time hasbe en set inco rrectly
R in acti vedriving situa tions, such aswhen
yo ucha nge lanes orcha nge your spe ed
ATTEN TIONASSIST isonl yan aid to the driver .
It mig htnot alwa ysreco gnizefati gueor
incr easing inattenti venessintime orfailto
reco gnizethem atall. The system isnot asu b-
sti tute forawe ll-res ted and attentive driver .
Warni ngand display messagesinthe
multi function display X
Activa teATTEN TIONASSIST using the on-
bo ardcomp uter(Y page 175 ).
If ATTEN TIONASSIST isacti ve,youwi llbe
wa rned nosoo ner than20 minu tesafte r
yo ur jou rney hasbe gun. Yo uthen hearan
inte rmittent warning tonetwice and the
ATT ENTION ASSIST:Tak eaBre ak! ATT
ENTION ASSIST:Tak eaBre ak! mes-
sa ge appe arsin the multifu nctio ndispl ay.
X Ifnece ssary,take abre ak.
X Pre ssthe 0076 or0038 button toconfi rm
the mes sage.
On long jou rney s,take regular bre aks ingoo d
time toallo w yo ursel fto res tpro perly.If yo u
do not take abre akand ATTEN TIONASSIST
sti llde tects increasing lapse sin conce ntra-
tio n,youwi llbe warned again afte r15 minu tes
at the earliest. ATTEN
TIONASSIST isres etwh en youconti nue
yo ur jou rney andstarts asses sing your tire d-
ness again if:
R yousw itch offthe engine
R youtake offyour sea tbe ltand open the
dri ver 'sdo or, e.g.for acha nge ofdri ver sor
to take abre ak
Whe nATTEN TIONASSIST isde acti vated ,the
00D7 symbo lap pe arsin the multifu nctio ndis-
pl ay inthe assista nce graphicsdispl ay.
Vehi cles with CO MA ND: ifawa rning isou t-
pu tin the multifu nctio ndispl ay,a ser vice sta-
tio nsea rch ispe rfor med inthe multimed ia
sy stem .Yo ucan select aser vice stationand
nav igati on tothisser vice stationwi llthen
be gin. Thi sfu nctio ncan beacti vated and
de acti vated inthe multimed iasystem . Lan
eTrack ingpac kag e
Ge neral notes The
Lane Tra cking packag econsi stsofBlind
Spo tAssi st(Y page 163 )and Lane Kee ping
Assi st(Y page 165) .
Bli nd Spo tAs sist Ge
neral notes
Bli nd Spo tAssi stmoni torsthearea son either
si de ofthe vehicletha tar enot visible to the
dri ver with two latera l,rea r-fa cing rada rsen-
sor s.Awa rning displ ayinthe exte riormir rors
dra ws your atte ntionto veh icles detecte din
the moni toredar ea .If yo uthen switch onthe
corr espond ingturn signa lto cha nge lane, you
wi llal so rece iveanoptica land audibl e wa rn-
ing .
Bli nd Spo tAssi stsupp orts youfrom aspe edof
ap pro xima tely20 mph (30km/h ).
For Blind Spo tAssi stto assist you, the rada r
sens orsystem mustbe opera tional . Dri
ving sys tems
163Dr ivi ng andparki ng Z

the
0086 symbo lin the multifu nctio ndisp lay
ar esho wninora nge .
X Pre ssthe 0076 button tosave the setting .
Fur therinf orm ation on daytime running lamps
(Y page 97) .
Se ttin gthe brightn essof the ambi ent
li ghti ng
X Pre ssthe 0059 or0065 button onthe steer-
ing wheelto select the Sett. Set
t.menu .
X Pre ssthe 0064 or0063 button toselect the
Lig ht Lig
htsubme nu.
X Pre ss0076 toconfi rm.
X Pre ssthe 0064 or0063 button toselect the
Amb .Lig ht+/- Amb
.Lig ht+/- functio n.
The current setting appe ars.
X Pre ss0076 toconfi rm.
X Pre ssthe 0064 or0063 button toadjus tthe
bri ghtn essto any level fromOff Off
toLev el5 Lev
el5
(b rig ht) .
X Pre ssthe 0076 or0038 button tosave the
se tting .
Se ttin gthe ambi entlighti ngcolor
X Pre ssthe 0059 or0065 button onthe steer-
ing wheelto select the Sett. Set
t.menu .
X Pre ssthe 0064 or0063 button toselect the
Lig ht Lig
htsubme nu.
X Pre ss0076 toconfi rm.
X Pre ssthe 0064 or0063 button toselect the
Amb .Lig htCol . Amb
.Lig htCol .fu nctio n.
X Pre ss0076 toconfi rm.
X Pre ssthe 0064 or0063 button tosetthe
col ortoSOL AR SOL
AR,SOL AROrange SOL
AROrange orSOL AR SOL
AR
Red Red
.
X Pre ssthe 0076 or0038 button tosave the
se tting .
Ac tiv atin g/dea ctivati ngsurro undlight-
in gand exteri orlighti ngdelaye dsw itch-
of f
X Pre ssthe 0059 or0065 button onthe steer-
ing wheelto select the Sett. Set
t.menu .
X Pre ssthe 0064 or0063 button toselect the
Lig hts Lig
hts subme nu.
X Pre ss0076 toconfi rm.
X Pre ss0064 or0063 toselect the Sur‐ Sur
‐
rou ndLighting rou
ndLightingfunctio n.
If the SurroundLighting Sur
roundLightingfunctio nis acti -
va ted ,the multifu nctio ndisp laysho wsthe li
ght cone andthearea arou nd the vehiclein
ora nge .
X Pre ssthe 0076 button tosave the setting .
Dea ctivating exte riorlighti ngdelaye dsw itch -
off temp orarily:
X Befo releav ing the vehicle, tur nthe Sma rt-
Key topositio n0092 inthe igniti onlock.
X Tu rn the Sma rtKeyto positio n0048 inthe igni-
tio nlock.
Exteri orlighti ngdelaye dsw itch -off isde acti -
va ted .
Exteri orlighti ngdelaye dsw itch -off isrea ctiv a-
ted thenext timeyo usta rtthe engine.
If yo uha ve acti vated theSurroundLighting Sur
roundLighting
fu nctio nand youtur nthe light switch to0058,
the followi ng functio nsareacti vated when itis
da rk:
R surro undlighti ng:the exte riorlighti ng
rem ains lit for 40second saf ter unlocki ng
wi th the Sma rtKey.Ifyo usta rtthe engine,
the surro und lighti ngissw itch edoff and
au toma ticheadlamp mod eis acti vated
(Y page 97) .
R ex teri orlighti ngdelaye dsw itch-o ff:the
exte riorlighti ngrem ains lit for 60second s
af ter the engineissw itch edoff.If yo uclo se
al lthe doors and thetrunk lid, the exte rior
li ghti nggoes off after 15second s.
Dep endingonyour veh icle's equipme nt,when
the surro und lighti ngand delaye dsw itch -off
exte riorlighti ngareon, the followi ng light up:
R pa rkin glamps
R low-b eam headlamps
R da ytime running lamps
R side marker lamps
R surro und lighti nginthe exte riormir rors
Ac tiv atin g/dea ctivati ngthe interi or
li ghti ngdelaye dsw itch-o ff
If yo uacti vate the InteriorLighting Int
eriorLighting
Del ay Del
ayfunctio n,the interiorlighti ngrem ains
on for 20sec ond saf ter yourem ove theSma rt-
Key fromthe igniti onlock.
X Pre ssthe 0059 or0065 button onthe steer-
ing wheelto select the Sett. Set
t.menu .
X Pre ssthe 0064 or0063 button toselect the
Lig ht Lig
htsubme nu.
X Pre ss0076 toconfi rm. Me
nus and submen us
177On -bo ard computer anddisplay s Z

X
Press the0064 or0063 button toselect the
Belt Adjustment Belt
Adjustment function.
When theBelt Adjustment Belt
Adjustment functionis
activat ed,the seat beltisdisplayed in
orange inthe multifunc tiondisplay.
X Press the0076 button tosave thesetting.
For further informationonbelt adjustmen t,
see (Ypage 42).
Switching thefold-in mirrorswhen lock-
ing featu reon/off
This funct ionisonly availabl ewhen thevehicle
is equipped withtheelectric alfold-in function.
This funct ionisonly availabl ein Canada.
When youactivat ethe Auto. Mirror Fold‐ Auto.
Mirror Fold‐
ing ing
funct ion,theexter iormirrors arefolded in
when thevehicle islocked.
If you have switched onthe Auto. Mirror Auto.
Mirror
Folding Folding
functionand youfold inthe exter ior
mirrors usingthebutton onthe door
(Y page 93),they willnotfold outautomati-
cally. Theexter iormirrors canthen onlybefol-
ded outusing thebutton onthe door.
X Press the0059 or0065 button onthe steer-
ing wheel toselect theSett. Sett.
menu.
X Press the0064 or0063 button toselect the
Convenienc e Convenienc
esubmenu.
X Press 0076toconf irm.
X Press the0064 or0063 button toselect the
Auto. Mirror Folding Auto.
Mirror Folding function.
If the Auto. Mirror Folding Auto.
Mirror Folding functionis
switched on,the multifunc tiondisplay
shows theexter iormirror inorange.
X Press the0076 button tosave thesetting.
Restor ingthe factor ysettings X
Press the0059 or0065 button onthe steer-
ing wheel toselect theSett. Sett.
menu.
X Press the0064 or0063 button toselect the
Factory Setting Factory
Settingsubmenu.
X Press 0076toconf irm.
The Reset AllSettings? Reset
AllSettings? function
appears.
X Press the0064 or0063 button toselect No No
or Yes Yes.
X Press the0076 button toconf irmtheselec-
tion.
If you have selected Yes Yes
andconf irmed, the
multifunc tiondisplay showsaconf irmation
message. For
safety reasons, theDaytime Running Daytime
Running
Lights Lights
functioninthe Lights Lights
submenu is
only reset ifthe vehicle isstation ary. AMG
menu (Mercedes-AMG SLC43)
War m-up 0043
Digital speedometer
0044 Gear indicator
0087 Upshift indicator
0085 Engine oiltemperat ure
0083 Coolant temperat ure
0084 Transmission oiltemperat ure
X Press the0059 or0065 button onthe steer-
ing wheel toselect theAMG AMG
menu.
Upshift indicator: upshiftindicator UP UP
0087
indicates thattheengine hasreached the
overrevv ingrange wheninthe manual drive
program.
Engine andtransmission oiltemp era-
tur e:when theengine andtransmission are
at normal operating temperature,oiltem-
perature 0085and 0084are displayed inwhite in
the multifunc tiondisplay.
If the multifunc tiondisplay showsoiltem-
perature 0085or0084 inblue, theengine orthe
tran smission arenot yetatnormal operating
temperat ure.Avoid driving atfull engine out-
put during thistime. Menus
andsubmenus
179On-boardcomputerand display s Z

SETUP
0043
Engin emode Eco Eco/Comfort Comfort/Sport Sport/
Sport + Sport
+/Manual Manual
0044 Steerin gComfort Comfort/Sport Sport
0087 ESP ®
On On/Off Off
orSPORT handling mode
Sport Sport
SETUP displaysthe following information ,
funct ionsandsettin gs:
R the digital speedometer
R the gear indicator
R the engine mode
R the steering setting
R the settin gof the ECO start/ stopfunct ion
R the ESP ®
(Electr onicStability Program)
mode
X Press 0059or0065 onthe steering wheel
to select theAMG AMG
menu.
X Press 0063repeatedly untilSETUP appears.
RACE TIMER Displaying
andstarting RACE TIMER
The RACE TIMER isonly inten dedforuse ona
closed racecircuit. Donot use thefunct ionon
public roads. 0043
Lap
0044 RACE TIMER You
canstart theRACE TIMER whenthe
engine isrunning orifthe SmartK eyisin posi-
tion 0048inthe ignition lock.
X Press the0059 or0065 button onthe steer-
ing wheel toselect theAMG AMG
menu.
X Press the0063 button repeatedly untilthe
RACE TIMER appears.
X To star t:press the0076 button tostart the
RACE TIMER.
Displaying theintermed iatetime X
Press the0059 or0065 button toselect
Interm. Time Interm.
Time.
X Press 0076toconfirm .
The intermediate timeappears forfive sec-
onds.
Star ting anew lap 0043
RACE TIMER
0044 Fastest laptime (best lap)
0087 Lap
X Press 0076toconfirm NewLap New
Lap.
It is possible tostore amaximum ofsixteen
laps. The16th lapcan only becompleted with
Finish Lap Finish
Lap.
Stopping theRACE TIMER 180
Menus
andsubmenusOn-board computerand displays

X
Press the0038 button onthe steerin g
wheel.
X Confirm Yes Yes
with 0076.
The RACE TIMER interrupts timing ifyou stop
the vehicle andturn theSmart Keytoposition
0047 inthe ignition lock.Ifyou turn theSmart -
Key toposition 3and then press 0076tocon-
firm Start Start,
timingiscont inued.
Resetting thecurr entlap
X Stop theRACE TIMER.
X Press the0059 or0065 button toselect
Reset Lap Reset
Lap.
X Press 0076toreset thelaptime to"0".
Deleting alllaps If
you switch offthe engine, theRACE TIMER is
reset to"0" after 30seconds .All laps are
deleted.
You cann otdelete individual storedlaps.Ifyou
have stopped 16laps, thecurren tlap does not
have tobe reset.
X Reset thecurren tlap.
X Press 0076toconf irmReset Reset.
Reset Race-Timer ? Reset
Race-Timer ?appears inthe multi-
funct iondisplay.
X Press the0064 button toselect Yes Yes
and
press the0076 button toconf irm.
All laps aredeleted.
Overall statistics 0043
RACETIME Roverall evaluation
0044 Total timedriven 0087
Average speed
0085 Dist ance covered
0083 Maximum speed
If you save atleast onelapand then stop
RACETIME R,an overall evaluation isavailabl e.
X Press the0059 or0065 button onthe steer-
ing wheel toselect theAMG AMG
menu.
X Press the0063 button repeatedly untilthe
overall evaluation appears.
Lap statistics 0043
Lap
0044 Lap time
0087 Average lapspeed
0085 Lap length
0083 Top speed during lap
This funct ionisonly availabl eif you have
stored atleast twolaps andhave stopped the
RACETIME R.
X Press the0059 or0065 button onthe steer-
ing wheel toselect theAMG AMG
menu.
X Press the0063 button repeatedly untilthe
lap evaluation isshown.
Each lapisshown inaseparate submenu.
The fastest lapisindicated byflashing sym-
bol 0043.
X Press the0063 or0064 button toselect a
different lapevaluation. Menus
andsubmenus
181On-boardcomputerand display s Z

Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions 003D
Sto pVeh icleSee Sto
pVeh icleSee
Ope rator'sMan ual Ope
rator'sMan ual The
battery isno longer bein gch arg edand theco nd ition ofcharg e
is toolow.
A warn ingtone also soun ds.
X Pull overand stop theveh iclesaf ely and switchoff theen gin e,
payin gatt ention toroa dand traff icco nd ition s.
X Se cur eth eveh icleagain strol lingaway (Ypage 134).
X Obs erveth eins truct ionsin the003D SeeOperator'sMan ual See
Operator'sMan ual
disp laymes sage .
X Con sult aqualif iedspecialistwor kshop . 00B2
Che ckEngine Oil Che
ckEngine Oil
At NextRef ueling At
NextRef ueling The
engin eoil levelhas dropped tothemin imum level.
A warn ingtone also soun ds.
! Av
oid longer journ eys when there isins ufficien ten gin eoil. You
co uld other wise damag eth een gin e.
X Chec kth eoil levelwhen next ref uelin g,at thelat est
(Y page 241).
X Ifne cessar y,add engin eoil (Ypage 241).
X Hav eth een gin ech ecke dat aqualif iedspecialistwor kshop ifyou
ne ed toadd engin eoil mor eoft en than usual.
In for mat iononappr oveden gin eoils can beobt ained from aquali-
fie dspe cialistwor kshop oron theIn te rn et athttp :/ /
bev o.mer cedes -ben z.co m. 00B2
Che ckEngine Oil Che
ckEngine Oil
Lev el(Add1qua rt) Lev
el(Add1qua rt) Mer
cedes -AMG SLC43:
The engin eoil levelistoolow.
! Av
oid longer journ eys when there isins ufficien ten gin eoil. You
co uld other wise damag eth een gin e.
X Chec kth eoil levelwhen next ref uelin g,at thelat est
(Y page 241).
X Ifne cessar y,add engin eoil (Ypage 241).
X Hav eth een gin ech ecke dat aqualif iedspecialistwor kshop ifyou
ne ed toadd engin eoil mor eoft en than usual.
In for mat iononappr oveden gin eoils can beobt ained from aquali-
fie dspe cialistwor kshop oron theIn te rn et athttp :/ /
bev o.mer cedes -ben z.co m. 00B2
Eng ine OilLevel Eng
ine OilLevel
Low StopVeh icle Low
StopVeh icle
Tur nEng ine Off Tur
nEng ine Off Mer
cedes -AMG SLC43:
The engin eoil levelistoolow.
The reisaris kof engin edamag e.
X Pull overand stop theveh iclesaf ely and switchoff theen gin e,
payin gatt ention toroa dand traff icco nd ition s.
X Se cur eth eveh icleagain strol lingaway (Ypage 134).
X Chec kth een gin eoil level(Y page 241).
X Ifne cessar y,add engin eoil (Ypage 241). 196
Disp
laymes sage sOn -boar dcomp uter anddi sp lay s

Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions Tir
ePre ssure Moni‐ Tir
ePre ssure Moni‐
tor Inoperative No tor
Inoperative No
Whe elSensors Whe
elSensors The
whee lsmoun teddo nothav easuit able tire pre ssur esen sor.
The tire pre ssur emon itor isdeac tivat ed.
X Moun twhee lswit hsuit able tire pre ssur esen sors.
The tire pre ssur emon itor isact ivat edauto maticallyaft erdrivin g
for afew minutes. Tir
ePre ss. Moni‐ Tir
ePre ss. Moni‐
tor Inoperative tor
Inoperative The
tire pre ssur emon itor isfault y.
X Vis itaqualif iedspecialistwor kshop . Veh
icle Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions Shi
ftto'P' or Shi
ftto'P' or
'N' toStartEng ine 'N'
toStartEng ine You
haveatt emp tedto start theen gin ewit hth etrans mis sion in
pos ition 005Eor005B.
X Sh ift thetrans mis sion topos ition 005Dor005C. App
lyBraketo App
lyBraketo
Shi ftfrom'P' Shi
ftfrom'P' You
haveatt emp tedto shi ftthetrans mis sion topos ition 005B, 005Eor
005C without depressing thebrak epedal .
X De pre ssthebrak epedal . To
Shiftout ofP To
Shiftout ofP
or N,Depress or
N,Depress
Bra keand Switch Bra
keand Switch
on Engine on
Engine You
haveatt emp tedto shi ftthetrans mis sion outofpos ition 005Dor
005C intoano ther trans mis sion position withth een gin eswit ched off.
X De pre ssthebrak epedal .
X Start theen gin e. Dri
ver'sDoorOpe n Dri
ver'sDoorOpe n
& Tra nsmission Not &
Tra nsmission Not
in PRis kof Veh i‐ in
PRis kof Veh i‐
cle RollingAwa y cle
RollingAwa y The
driver 'sdoor isno tfull yclo sed and thetrans mis sion isin pos i-
ti on 005E, 005Cor005B.
A warn ingtone also soun ds.
G WAR
NING
The vehiclemay rollaway.
The reisaris kof an acc iden t.
X Whe npark ingtheveh icle, shi ftthetrans mis sion topos ition 005D. Onl
ySel ect Park Onl
ySel ect Park
(P) WhenVeh icl e (P)
WhenVeh icl e
is Stationary is
Stationary The
vehicleis mov ing.
X Pull overand stop theveh iclesaf ely assoo nas pos sible,payin g
att ention toroa dand traff icco nd ition s.
X Sh ift thetrans mis sion topos ition 005D. App
lyBraketo App
lyBraketo
Sel ect R Sel
ect R You
haveatt emp tedto shi ftfrom position 005Btopos ition 005E.
X De pre ssthebrak epedal .
X Sh ift thetrans mis sion topos ition 005E. Disp
laymes sage s
203On -boar dcomp uter anddi sp lay s Z