roof rack MERCEDES-BENZ SLC ROADSTER 2019 Owner's Manual

Protecting
theenvironment General
notes H
Environmental
note
Daimler's declaredpolicyisone ofcompre-
hensive environm entalprotect ion.
The object ivesareforthe natural resources
that form thebasis ofour existen ceon this
planet tobe used sparingly andinamanner
that takes therequirements ofboth nature
and humanity intoaccount.
You toocan help toprotect theenvironm ent
by operating yourvehicle inan environm en-
tally responsible manner.
Fuel consumpt ionand therate ofengine,
transm ission,brakeandtirewear areaffec-
ted bythese factors:
R operating conditionsof your vehicle
R your personal drivingstyle
You caninfluence bothfactors. Youshould
bear thefollowing inmind:
Operating conditions:
R avoid shorttripsasthese increase fuel
consumpt ion.
R alwa ysmake surethatthetire pressures
are correct .
R do not carry anyunnecessary weight.
R remove roofracks onceyounolonger
need them.
R aregularly servicedvehiclewillcont ribute
to environm entalprotect ion.You should
therefore adheretothe service intervals.
R alwa yshave service workcarried outata
quali fiedspecialist workshop.
Personal drivingstyle:
R do not depress theaccelerator pedal
when startin gthe engine.
R do not warm upthe engine whenthevehi-
cle isstationary.
R drive carefully andmaintain asafe dis-
tance fromthevehicle infront .
R avoid frequent, suddenacceleration and
braking. R
change gearingood timeanduseeach
gear onlyupto00C3 ofits maximum engine
speed.
R switch offthe engine instationary traffic.
R keep aneye onthe vehicle's fuelcon-
sumption. Environmental
concerns andrecom-
mendat ions
Wherever theoperating instructionsrequire
you todispose ofmaterials, firsttrytoregen-
erate orre-use them.Observe therelevant
environm entalrulesandregulations whendis-
posing ofmaterials. Inthis way youwillhelp to
protect theenvironm ent. Genuine
Mercedes-Benz parts H
Environmental
note
Daimler AGalso supplie srecondit ioned
major assemblies andparts which areofthe
same qualityas new parts. Theyarecovered
by the same Limited Warranty entitlements
as new parts.
! Air
bags andEmergen cyTensioning Devi-
ces, aswell ascont rolunits andsensors for
these restraint systems, maybeinstalled in
the following areasofyour vehicle:
R doors
R door pillars
R door sills
R seats
R cock pit
R instrumen tcluster
R cent erconsole
Do not install accessories suchasaudio sys-
tems inthese areas. Donot carry out
repairs orwelding. Youcould impair the
operating efficiency ofthe restraint sys-
tems.
Have aftermark etaccessories installedata
quali fiedspecialist workshop.
You could jeopardize theoperating safetyof
your vehicle ifyou useparts, tiresandwheels
as well asaccessories relevanttosafety which Genuine
Mercedes-Benz parts
23Introdu ction Z

R
unlo cking buttons Rand Lpoin tin the
dire ction oftravel.
R latc h0044 facing you isunlo cked.
R latc h0087 facing away from you isloc ked.
X To unlo ckthelat ch: pressunlo cking but-
to nR or Lon theloc kedlatc h.
X To lock thelat ch: push theunlo cked latc h
upward byhan dunt ilit en gages .
Inst alling X
Tak eth ewind scree nout ofthetrunk .
X Pre pare forinstall ing (Ypage 81).
X Hol dwind scree n0043 atan ang leand slide it
wit hloc kedlatc h0087 inthedire ction of
arr ow 0085intoth ebrac ketof theoppo site
roll bar.
X Pre sswind scree n0043 down inthedire ction
of arr ow 0083untilit en gages .
Mak esure that studs 0084and latch0044 fit
int oth eres pec tivebrac kets.
X Chec kwhet herwind scree n0043 isfully inser-
te dint oall four brackets and issit tin g
sec urely.
X Ifth is isno tth ecas e,rem ove wind
sc ree n0043 again andrepeat thest eps abov e.
Rem oving X
Pre ssunlo cking buttonL 0043. Atthesame
tim e,pull wind scree n0044 upand tiltit. X
Pull wind scree n0044 out ofthebrac ketof
th eoppo siteroll bar inthedire ction ofthe
arr ow.
X Sec ure wind scree n0044 tothetrunk floorby
th erubbe rst rips (Ypage 227). AIRG
UIDE
Imp ortant safety notes G
WAR
NING
You could lose control oftheveh icle ifyou
fol dAI RGUID Ein/ out while theveh icle isin
mot ion.Ther eis aris kof an acc iden t.
On lyfold AIRGUID Ein/ out while theveh icle
is statio nary.
! AI
RGUID Ecan onlybe posi tionedco rrect ly
by fold ingitin or out .AI RGUID Ecan notbe
dism antled. Donottr y to rem ove AIRGUID E
fr om itsanc horage. Other wise, youcould
damag eAI RGUID Eor theveh icle.
AI RGUID Ecan befold edout orback infrom
th edriv er'sside orpass enger side.
When operatingAI RGUID E,pre ferably stand on
th eside oftheveh icle away from thetraff ic,
aft eryou have stoppe dth eveh icle inacc ord-
anc ewit hroad andtraff icco nd ition s. 82
RoofOp
ening andclosing

R
Do not drive with tire swh ich have too little
trea dde pth .Thi ssigni ficantl yred uce sthe
tra ctio non wetroa ds(hyd rop laning ).
R Re place thetiresaf ter six ye arsat the lat-
est, regardless ofwe ar. MOE
xtende dtire s(ti res with run-f lat
prope rties)
Wi th MOExte ndedtire s(ti res with runfla t
cha racteri stics) ,yo ucan conti nuetodrive your
veh icleeve nif the reisatota llo ss ofpre ssu re
in one ormor etire s.
MOExte ndedtire sma yonl ybe used incon-
juncti onwith an acti vetire pressu reloss wa rn-
ing system orwith an acti vetire pressu remon-
ito rand onwheelssp eci fically teste dby
Me rced es-Benz.
Note son drivin gwi th MOExte ndedtire swi th a
fla ttire (Ypage 253 ).
Veh icles equipp ed with MOExte ndedtire sar e
not equipp ed with aTIR EFIT kitatthe factory .
It is the refore reco mme ndedtha tyo uad ditio n-
al ly eq uip yo ur veh iclewi th aTIR EFIT kitifyo u
mou nttire stha tdo not featureru n-fl atcha rac-
teri stics, e.g.wi nter tires.ATIR EFIT kitcan be
ob tained fromaqu alifi ed speci alistwo rksh op. Win
terope ratio n Ge
neral notes
Hav eyo ur veh iclewi nter-p roofed ataqu alifi ed
sp eci alistwo rksh opatthe onse tof winter.
Ob ser vethe note sin the "Cha ngi ng awh eel"
sec tion(Y page 288 ). Dri
ving with summe rtire s
At temp eratures below 45 ‡(+7 †),su mme r
tire slo se elas tici tyand therefore tractio nand
bra king powe r.Ch ang ethe tireson your veh i-
cle toM+S tires.Us ing su mmer tiresatvery
cold tempera turescould cause cracks toform,
thereby damagingthetires perma nently.
Mercede s-Benzcannot acceptresponsi bility
for this type ofdama ge. G
WARNING
Damage dtires cancause tireinflati onpres-
sure loss. Asaresul t,you could losecontrol
of you rvehicl e.There isarisk ofaccide nt.
Check thetires regularlyforsigns ofdam-
age and repla ceany dama gedtires immedi -
ately . M+S
tires G
WARNING
M+S tireswithatire tread depth ofless than
00CF in(4 mm) arenot suitable foruse inwin-
ter and donot provid esuffici enttraction.
There isarisk ofan accide nt.
M+S tireswithatread depth ofless than 00CF
in (4 mm) must berepla cedimmedi ately.
At temperatu resbelo w45 ‡(+7 †), use win-
ter tires orall-season tires.Bothtypes oftire
are identifi edbythe M+S marking.
Only winter tiresbearing the004D snowfla ke
symbo lin add ition tothe M+S marking provide
the best possi blegrip inwintry roadcondi-
tions.
Only these tireswillall ow drivi ngsafety sys-
tems suchasABS andESP®
to function opti-
mall yin winter. Thesetireshave been devel-
oped specifi callyfor drivi nginsnow.
Use M+S tiresofthe same make andtread on
all whee lsto maintai nsafe handl ingcharacter-
istics.
Alwa ysobserve themaximu mpermis sible
speed specifiedfor the M+S tiresyouhave
mounted.
When youhave mounted theM+S tires:
X Check thetire pressu res(Ypage 273).
X Vehic lesforCanada: restartthetire pres-
sure losswarni ngsystem (Ypage 274).
X Resta rtthe tire pressu remonitor
(Y page 274).
Information aboutdrivi ngwith anemergency
spare wheel(Y page 293). Winter
operation
269Wheelsand tires Z