2020 MERCEDES-BENZ GT R ROADSTER ECO mode

The
Oper ator's Manual andMaint enanc eBookle t
ar eim por tant docum ents andshould be kept in
th eve hicle. Ser
vice andvehicl eoper ation Ve
hicl eoper ation outside theUS Aor Cana da When
youar eabr oad withyo ur vehicle, observe
th efo llo wing points:
R service point sor replacemen tpar tsma yno t
be available immediat ely.
R unle aded fuelmayno tbe available forve hi‐
cles withacat alytic converter .Leaded fuel
ma ycause damag eto thecat alytic converter .
R thefuel mayha ve an extreme lylow oct ane
num ber.Un suit able fuelcancause engine
damag e.
Some Mercedes-Benz modelsareav ailable in
Eur ope thro ugh ourEuropean DeliveryPr og ram.
Fo rmor einf ormation, pleaseconsult anauthor‐
ized Mercedes‑B enzservice center,or write to
one ofthefo llo wing address:
in theUS A: Mer
cede s-Benz USA,LLC
Eur opea nDeliv eryDepar tment
One Mercedes-Benz Drive
Sandy Springs, GA30328
in Canada:
Mer cedes-Benz Canada,Inc.
Eur opea nDeliv eryDepar tment
98 Vande rhoof Avenue
To ronto, Ont ario M4G 4C9 Mai
nten anc e Yo
ur cus tomer advisorconf irms theser vice in
th eser vice repor t. Ro
adside Assistan ce The
Mercedes -Benz Roadside Assis tance Pro‐
gr am offers tech nica lhel pin thecase ofa
br eakdo wn.Your calls totheto ll-f reeRo adside
As sis tance Hotline areans weredby our agents
24 hour sa da y,365 days aye ar.
1- 80 0-FO R-MER Cedes (1-800-367-63 72)(US A) 1-8
00-387-0 100(Canada)
Yo ucan find further information inthe
Mer cedes-Ben zRo adside Assis tance Progr am
br oc hu re (US A)orthe"R oadside Assistance"
secti oninthemaint enanc eand warrant yinf or‐
mat ionbook let(Canad a).Youwill find both in
th eve hicle document wallet. Chang
eof address orchang eof ow ner ship In
theev ent ofach ang eof addr ess, please send
us the"No tification ofaddr esschang e"inthe
Ser vice andGuarant eeboo kletor simply callth e
Mer cedes-Ben zCus tomer Assis tance Center
(US A)on theho tline number
1-8 00-FOR-MER Cedes (1-800-367-63 72)or Cus‐
to mer Service (Canada )on 1-800-38 7-0100. We
can then reac hyo uin atim elyfa shion, ifneces‐
sar y.
If yo usell your Mer cedes,pleas elea veall liter a‐
tur ein theve hicle sothat itis available tothe
ne xt ow ner .If yo uha ve pur chased aused vehi‐
cle, please sendusthe"No tice ofPur chase of
Used Car"intheSer vice andGuar anteebookle t
or sim plycall theMer cedes- BenzCustomer Gener
alno tes 21

Ov
ervie wof climat econtr olsystems No
teson climat econtr ol An
interior airfilt er incom binat ionwithth epr e‐
fi lt er intheengine compartmen tmus talw aysbe
used sothat theair con ditionin gsy stem, pollu‐
tion leve lmon itor ing and theair filtration work
cor rectl y.Mak esur eth at thefilt er isins talled
cor rectl yand thefilt er housin gin theengine
com partmen tis closed correctl yus ing thecap
and alwaystightl ysealed wheninoper ation. Use
fi lt er sre comme ndedandapprove dby
Mer cedes-Ben z.Alw aysha ve ser vice workcar‐
ri ed out ataqu alif ied spec ialistwo rkshop. Ov
ervie wof thecontr olpa nel for3-zo ne
aut omat icclimat eco ntr ol The
indicatorlam psinthe0058, 0064,006C,
0072, 005Aand0 buttons indicat eth at the
cor responding functionisactiv ated. 1
0082 Setsthete mp eratur eon thedr iver's
side
2 008F Setstheair distribution
3 H Setstheair flow
Swi tches climat econtr olon/of f
4 0058 Setsclimat econtr olto aut omat ic
mode (/page10 6)
5 0064 Defrosts thewindshield
6 008A Callsuptheair con ditionin gmenu
7 006C Switchesthere ar wind owheat eron or
of f
8 0 Activates ordeacti vatessync hroniza‐
tion (/page10 6) 9
0072 Switches air-re cir cul ation mod eon/
of f(/ page 107 )
A 005A Switches theA/C function on/off
(/ page10 5)
B 0082 Setsthefront passeng erside temp era‐
tur e Oper
ating theclima tecont rolsy stem Switc
hingclima tecont rolon/of f #
Toswitc hon: setth eair flow toleve l1 or
higher usingtheH button. #
Toswitc hof f:se tth eair flow toleve l0 using
th eH button.
% Ifclimat econ trol isswitc hedoff,th ewin‐
do ws mayfo gup mor equ ickl y. Swi tchof f
cli mat econtr olonly briefly. Switc
hingtheA/C function onoroffvia the
cont rolpan el The
A/Cfunc tion heats ,cools anddehumidif ies
th eve hicle's interior air. Climat
econt rol 10
5

#
Press the005A button.
Switc hof fth eA/C function onlybr ief lyother‐
wise thewindo wsmayfo gup mor equ ickl y.
Con densation maydr ip from theunder sideof
th eve hicle when cooling modeisactiv e.This is
no ta sign that ther eis amalfunct ion. Se
tting climat econtr olto aut omatic mode In
automatic mode, these tte mp eratur eis con ‐
tr olled andmaint ained atacon stant leve lby the
air suppl y. #
Press the 0058 button. #
Toswitc hto manu almode :pr es sth e H
or 008F button. Climat
est yle Clim
atest yle fun ction
In aut omat icmode, youcan selectthefo llo wing
climat est yle se ttings forth edr iver's andfront
passeng erareas:
R FOCUS: highairflow ,slight lycooler setting R
MEDIUM: mediumairflow ,st andar dse tting
R DIFFUSE: low air flow ,slight lywa rmerand
dr aft-fr ee setting
Ad jus tingthe climat emode settin gs
Mu ltimed iasystem:
4 Vehicle 5
b Climate Control
5 Climate Mode #
Select FOCUS, MEDIUMorDIF FUS E.
% Tofeel theef fect of theclimat est yle, the
0058 function mustbe activ e(/ page10 6). Ov
erview oftheair distribut ionsettings The
symbol son thedispla yindicat ewhic hve nts
th eair flow isbeing direct edthro ugh:
0061 def
roster vents
009C Ce
nter and side airve nts
009B Fo
otwe llve nts
009F Ce
nter,si de and foot we llve nts
0086 Defr
osterand foot we llve nts
008F All
vents 0087
Defr
oster,middl eand side airvents Ac
tiv atin g/deac tivatin gthe climat eco ntr ol
syn chronizat ionfunction viathecontr ol
pa nel Climat
econ trol can besetcen trall yusing the
sync hronization function.Thetemp eratur eand
air distribution setting forth edr iver side isadop‐
te daut omatic allyfo rth efront passeng erside. #
Press the0 button.
The sync hroniz ation function isdeactiv ated ifth e
se ttin gsforone oftheot her climat ezones are
ch ang ed. Re
mo ving conde nsatio nfrom the windo ws Wi
ndo wsfogg ed up ontheinsid e #
Press the 005A button. #
Press the 0058 button. #
Ifth ewindo wscontinu eto fogup: press the
0064 button. 10
6
Climat eco ntro l

Wi
ndo wsfogg ed up ontheout side #
Swit chon thewindshield wipers. #
Press the 0058 button. Switc
hingair-recir culation modeon/off #
Press the0072 button.
The interior airwill berecir cul ated.
Air -reci rculati onmod eaut omat icallyswit ches to
fr esh airmode afte rsome time.
% Ifair -recir cula tion mode isswitc hedon,the
windo wsmayfo gup mor equ ickl y. Swi tchon
ai r-re cir cul ation mod eonly briefly. Air
vents Se
tting theair vents &
WARNIN G‑Dang erofburnsor fros tbit e
due tobeing tooclose totheair vents
Ve ry hotor very cold aircan flow from theair
ve nts. Thi
scou ldresult inbur nsorfros tbit ein the
immed iatevicin ityoftheair vents. #
Makesur eth at all vehicle occupants
alw aysmaint ainasuf ficie ntdist anc eto
th eair vents. #
Ifnece ssary,dir ect theair flow to
ano ther area oftheve hicle interior . To
guar anteetheflow offresh airthro ugh theair
ve nts intoth eve hicle interior ,com plywit hth e
fo llo wing:
R Alw ayske ep theve nts and theve ntil ation
gr ille in theve hicle interior free.
R Keep theair inle tfr ee ofdeposits
(/ page302). #
Toopen orclose: turncon troller 1tothe
lef tor right. #
Toadjus tth eair direction (centerair
ve nt): hold airvent 2 bytheslats inthe
cent erand moveitup ordown ortothelef t
or right.
To adjus tth eair direct ion ofside airvent, hold
contr oller1 and moveitup ordown ortothe
lef tor right. Climat
econt rol 10
7

Manual
gearshif ting #
Toactiv ate/ deacti vate:pr ess disp lay bu t‐
to n1.
The displ aybutt ondispla ysthecur rentl y
sel ect edgear setting 2:
R M(red): manualgearshif ting
R D(blue): automat ictrans miss ion %
Toper manen tly shif tth ege arsman uallyin
dr ive pr og ram = using thesteer ing wheel
paddle shifters,select theM (Manual) set‐
ting forth etra nsmiss ion.
* NO
TEDama getotheengine duetoshif t‐
ing uptoolat e The
automatic transmission doesnotshif tup
in manual modeeven when theengine' slim‐
iting speed isreac hed.
The fuel suppl yis int erru pte din order topre‐
ve nt theengine from overrev ving. #
Shif tup bef oreth eengine speedrea‐
ch es there dar ea intheta ch ome ter. #
Toshif tup: pull steer ing wheel paddle
shif ter2. #
Toshif tdo wn: pullsteer ing wheel paddle
shif ter1. If
th eengine speedistoohigh ortoolow, you
canno tch ang ege ar usin gth esteer ing wheel
paddle shifters.In this case, segme nts1 light
up red. Gear
shiftre comm endation The
gearshif tre comme ndation assists youin
adop tingan eco nomic aldrivin gst yle. 12
6
Driving and parking

#
Ifge arshif tre comme ndation mess age1 is
sho wnonthemultifunc tiondispla y,shif tto
th ere comme ndedgear.
% Gear shiftre comme ndation isacti veonl yif
yo uha ve act ivat ed man ualgearshif tingwit h
th ebutt ononthecent ercon sole. Using
kickdo wn #
Maxim umacceler ation:depresstheaccel‐
er ator pedal beyond thepr essur epoint .
Dur ing kickdo wn, youcan notch ang ege arsusin g
th esteer ing wheel paddle shifters.The auto‐
matic transmiss ionshiftsup tothene xt gear when
themaximum enginespeedisreac hed to
pr otect theengine from overrev ving.
% Ifyo uha ve act ivat ed man ualgearshif ting
wit hth ebutt oninthecent ercon sole, the
tr ans missi on does notre act tothekic k‐
do wn. Glide
mode function Wi
th an ant icip ator ydr ivin gst yle, glide mode
helps youto reduce fuelconsum ption.
Glide mode isch aract erize dby thefo llo wing:
R The com bustion engin eis switc hedoff.All of
th eve hicle functionsremain active.
R The J symbo lwil lapp ear onthemulti‐
func tion displa y.
Glide mode isact ivat ed ifth efo llo wing condi‐
tion sar eme t:
R The ECOstar t/ stop funct ionisactiv ated.
R Drive pr ogr am = isselect edwithth e
dr ive se tting "Moder ate" or"Reduced".
R The speed iswit hin asuit able rang e. R
The road's courseissuit able, e.g.no steep
uphill ordownhill inclinesortight bends.
R Youar eno longerdepr essing theacceler ator
or brak epedal.
Glide mode isdeactiv ated again ifone ofthe
condi tions isno long erme t. Re
fueli ng Re
fueli ngtheve hicl e &
WARNIN GRisk offire or explosion from
fuel
Fu els arehighl yflammab le. #
Fire,open flames ,smo kingand creat ion
of spar ksmus tbe avo ided. #
Swit choffth eignition and,ifav ailable,
th est atio naryheat er,bef oreand while
re fuel ingtheve hicle. &
WARNIN GRisk ofinju ryfrom fuels
Fu els arepoisonous andhazar dous toyour
healt h. Dr
ivin gand parking 12
7

R
avoid loud noises that caus eint erfere nce
wh ile ma king avo ice com mand entry,e.g.
th eblo wer.
A vo ice tagin theaddr essbook isno tre cog‐
nized :
R only crea te sensible addressbook entriesin
th esy stem/mo bilephone, e.g.entersur‐
name andfirs tnam ein thecor rect field. R
donotuse anyabbr eviation s,unn eces sary
spaces orspec ialcharact ers.
If ast atio nlis tent ryisno tre cogni zed:
R sayth eRead outstationlistvoice com mand . Essentia
lvo ice comm ands Ov
ervie wof switc hvo ice comm ands Swit
chvoice com mand scan beused toopen
cer tain applicat ions.The voice com mand selec‐
tion canbeused rega rdless oftheapplication
th at iscur rently active.
Switc hvo ice comm ands Vo
ice comm and Function
Navigation To
switc hto navig ation mod e
Ma p To
switc hto map display
Address book To
switc hto addr essbook
Telep hone To
switc hto telephon emode
Text mess age To
switc hto text mes sage s
Radio To
switc hto radio mode
Media To
switc hto media mode 18
6
Voice Cont rolSy stem

R
Spa nish :sue rtes.d iga.pesca
3 wo rdaddr esse sar euniq ue,easy to
re member andsuffice formos tro utin eappli‐
cat ions.
Yo ucan conve rtaddr esse sto 3wo rd
addr esse sand backag ain:
R atthewe bsit ehtt p:// what3w ords.c om
R inthewhat3w ords apps
Selecting ades tinat iononthema p
Multi media system:
4 Navigation 5
Z Option s #
Select MapMenu.
or #
Ifth emap isdispla yedin full screen mode,
pr ess thecent ralcon trol elemen t.
The map menuappear s. #
Selec t"mo vemap" inmap menu 2
(/ page24 0). #
Swip ein anydir ection ontheTo uc hCon trol
or touc hpad.
or #
Slid eth econ troller inanydir ect ion.
The map movesin thecor responding direc‐
tion under thecr osshair .The moreyo umo ve
yo ur fing er aw ay from thest ar tin gposit ion
on theto uc hpad, thefa ster themap moves. #
Press theTo uc hCon trol, thecon troller orthe
to uc hpad.
If se veraldes tination sar elocat edaround the
cr oss hair,a list sho wstheav ailable POIsand
ro ads.
If ades tinatio nis loc ated exact lyon the
cr oss hair,th edes tinat ionaddr essisdis‐
pla yed. #
Select thedes tinat ioninthelis t.
The destinat ionaddr essissho wn.
Se tting thema por ientat ionto2D or3D #
Highlight MapOrient ation: 2D/3D. #
Press theTo uc hCon trol, theto uc hpad orthe
contr oller.
The map willbe displ ayed intheselect ed
map orient ation. Sho
wing traf fic mes sagesinthevicinit yof
th ema p #
Sele ctTraf ficMess agesfortheVic init y.
The map appear s. #
Swipe leftor right ontheto uc hpad.
or #
Slid eth econ troller tothelef tor right.
The prev ious ornext traf fic inci dent ishig h‐
li ght edon themap. Information onthetra ffic
inc ident isdispla yed.
% Traf fic re por tsareno tav ailable inall coun ‐
tr ies.
Sho wing POIsinthevicinit yof thema p #
Sele ctPOIs intheVic init y. #
Swipe leftor right ontheto uc hpad.
or #
Slid eth econ troller tothelef tor right.
The prev ious ornext POI ishighligh tedon the
map. Thename ortheaddr essissho wn. #
Tofilt er thedisp layby POI categor y:
swipe down ontheTo uc hCon trol or the
to uc hpad. 228
Multimed iasystem