2019 MERCEDES-BENZ SLC ROADSTER length

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

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

R
Make surethatthepositive terminal ofaconn ected battery doesnotcome intocontactwith
vehicle parts.
R Never placemetal object sor tools onabattery.
R Itis important thatyouobserve thedescribed orderofthe battery terminals whenconnect-
ing and disconnec tingabattery.
R When jump-st arting,makesurethatthebattery poleswithidentical polarityareconn ected.
R Itis particularly importanttoobserve thedescribed orderwhenconnecting anddisconnec t-
ing the jumper cables.
R Never connectordisconnec tthe battery terminals whiletheengine isrunning. G
WARNING
A discharged batterycanfreeze attemperatures belowfreezing point.Whenjump-st artingthe
vehicle orcharging thebattery, gasescanescape fromthebattery. Thereisarisk ofan explo-
sion.
Allow thefrozen battery tothaw outbefore charging itor jump-st arting.
! Avoid
repeated andlengthy startingattempt s.Otherwise, thecatalytic convertercould be
damaged bythe non- combusted fuel.
If the indicator/warnin glamps donot light upatlow temperatures, itis very likely thatthedis-
charged batteryhasfrozen .In this case, youmay neither chargethebattery norjump-st artthe
vehicle. Theservice lifeofathawed-out batterymaybeshorter. Thestartin gcharacterist icscan
be impaired, particularly atlow temperatures. Havethethawed-out batterycheckedataqual i-
fied specialist workshop.
Do not start thevehicle usingarapid charging device.Ifyour vehicle's batteryisdischarged, the
engine canbejump-st artedfromanother vehicleorfrom adonor battery usingjumper cables.
Observe thefollowing points:
R The battery isnot accessible inall vehicles. Ifthe other vehicle's batteryisnot accessible,
jump-st artthe vehicle usingadonor battery orajump-st artingdevice.
R You may onlyjump-st artthe vehicle whentheengine andexhaust systemarecold.
R Do not start theengine ifthe battery isfrozen .Let the battery thawfirst.
R Only jump-st artfrom batteries witha12 Vvoltage rating.
R Only usejumper cableswhichhaveasufficient cross-sectionandinsulated terminalclamps.
R Ifthe battery isfully discharged, leavethebattery thatisbeing usedtojump-st artconn ected
for afew minutes beforeattempt ingtostart. Thischarges thebattery slightly.
R Make surethatthetwo vehicles donot touch.
Make surethat:
R The jumper cablesarenot damaged.
R Bare parts ofthe terminal clampdonot come intocontactwith other metal partswhile the
jumper cablesareconn ected tothe battery.
R The jumper cablescannot comeintocontactwith parts which canmove whentheengine is
running, suchasthe V-belt pulleyor the fan.
X Secure thevehicle byapply ingthe electric parking brake.
X Shift thetransmission toposition 005D.
X Make surethattheignition isswitched off.Allindicator lampsinthe instrumen tcluster must
be off. When usingtheSmartK ey,turn theSmartK eytoposition 0092inthe ignition lockand
remove it(Y page 118). Jump
-starting
261Breakdown assistance Z

Missing
valueswerenotavaila bleattime of
going toprint. Mercedes-AMG
SLC 43 Vehicle
length 163.
1in (41 43mm) Vehicle
length
when opening/c los-
ing the roof Vehicle
width
including exterior
mirr ors 78.9
in(2006 mm) Vehicle
height 51.2
in(1303 mm) Vehicle
height
when opening/c los-
ing the roof 61.7
in(1566 mm) Whee
lbase 95.7
in(2431 mm) Turning
radius All
other model s Vehic
lelen gth 162.7
in(4133 mm) Vehic
lelen gth
whe nopen ing/clos -
ing the roof 170.2
in(4324 mm) Vehic
lewidth
inc ludin gexte rior
mirrors 79.0
in(2006 mm) Vehic
leheig ht Vehic
leheig ht
whe nopen ing/clos -
ing the roof 61.06
in(1551 mm) Whee
lbase 95.7
in(2430 mm) Turning
radius 34.5
ft(10.52 m) 304
Vehicle
dataTechnical data