fuel MERCEDES-BENZ CLA 2020 Owner's Manual

%
Inaddi tion tomultifu nctiondisplay 2, fur‐
th er con tent can besho wnondispl ays1
and 3(/ page21 9).
Th ese gm ents on spee do me ter1 indica tethe
sy stem status forth efo llo wing:
R Cruise control (/ page17 0)
R ActiveDis tance AssistDIS TRONI C
(/ page 173)
* NO
TEEngi nedama gedue toexcess ively
hig hengi nespe eds The
enginewillbe damag edifyo udr ive wit h
th eengine intheov errevving rang e. #
Donotdr ive wi th theengine intheove r‐
re vving rang e. The
fuelsu pp lywillbe interru pted toprotect the
engine whenthere dmar kon theta ch ome ter
(o ve rrev ving rang e) isreac hed.
Ve hicl eswith aWi des cree nCo ckpit: during
nor malop erati ng cond itions, coolanttemp era‐
tur edispla y4 mayrise tothere dmar k. &
WARNIN GDang erofburnswhen open‐
ing thehood
If yo uopen thehood when theengine has
ove rheat edordur ing afire intheengine
com partmen t,yo uco uld come intoco ntact
wit hho tga ses orother escaping operating
fl uids. #
Beforeopen ingthehood, allowthe
engine tocool down. #
Intheeve ntofafire intheengine com‐
par tmen t,ke ep thehood closed and
call thefire ser vice. Ov
ervie wof thebut tons on thest eer ing
wheel 1
P Back/Hom ebutt on,on-boar dcom ‐
put er
Pr ess and hold: showsstandar ddispla y
2 Touc hCon trol, on-bo ardco mp uter
3 Con trol pan elforcr uis econtr olor Active
Dis tance AssistDIS TRONI C
4 Contr olpa nel forMBUX multimediasy stem:
£ Voice Cont rolSy stem
ß Displa ysfavo rite s
VO L:contr olknob, adjuststhevo lume or
switc hesthesound off0063 (press) 21
6
Instrument Displayand on-boar dcom puter

R
Radio
R Media
R Styles and displa y
R Service 4
Displa ycon tent, right (exa mp le:tac home ter)
Displa ycont entsele ction, right :
R Tach ome ter
R Averag efuel consum ption
R ECOdispla y
R Navig ation
R G-me ter R
Assi stant displa y Ov
ervie wof dis pla yson themu ltifunct ion
disp lay 1
Outs idetemp eratur e
2 Time
3 Digit alspeed ometer 4
Display section
5 Drive pr ogr am
6 Trans miss ionposit ion
% Ve
hicl eswith standar dIns trument Dis‐
pla y:theposition ofthedispla ysdiffers from
th ose shownhere.
Fu rther displa yson themultifunc tiondispla y:
0097 Gear
shiftre comme ndation (/page 145)
u ActivePa rking Assist(/ page20 1)
é Parking AssistPA RK TRONI Cdeac tiva ted
( / pag e19 2)
h Cruise contr ol(/ page17 0)
ç ActiveDis tance AssistDIS TRONI C
(/ page 173)
ê ActiveBr ak eAssi st(/ pag e17 0)
à ActiveSt eer ing Assis t(/ page17 9)
ð ActiveLa ne Keeping Assist(/ page21 2)
± ActiveLa ne Chang eAssi st(/ pag e18 1)
00D6 ECO
star t/ stop funct ion(/ page13 7)
00D9 HO
LD functio n(/ page 185) 220
Instrument Displayand on-bo ardcom puter

00CE
Ad
aptiveHig hbeam Assis t(/ page11 6)
Ve hicl eswith Traf fic Sign Assis t:De tected
ins tructi ons and traf fic sig ns (/ page 207). Ad
jus tingthe inst ru men tlighti ng #
Turn brightn esscontrol 1 upordown.
The lightin gof theIns trument Displayand in
th econ trol element sof theve hicle interior is
adjus ted. Menus
andsubmenu s Calling
upfunctions ontheSer vice menu of
th eon-boa rdcom puter On-boar
dcom puter:
4 Service #
Toselect afunction: swipeupwards or
do wn wardson thelef t-hand Touc hCon trol. #
Press thelef t-hand Touc hCon trol.
Fu nctio nson theServ icemenu:
R Messag ememor y(/ page468)
R Tires :
- Restar tth etir epr essur eloss warning
sy stem (/ page430)
- Chec kth etir epr essur ewit hth etir epr es‐
sur emonit or(/ page428) -
Restar tth etir epr essur emonit or
(/ page429)
R ASSYST PLUS: calluptheser vice duedate
(/ page38 4)
R Coolant: coolanttemp eratur edispla y
R Engine OilLevel: engine oilleve l
R Con sump tionInfo: fuel life cy cle consum p‐
tio n Calli
ngup displa yson theAssis tance menu On
-bo ardcom puter:
4 Assist anc e
The follo wing displa ysareav ailable ontheAssis‐
ta nce menu :
R Assi stanc e
R Attentio nleve l(/ page205)
R Vehicl eswith anIns trument Displayin
th eWi des cree nCo ckpit :ful lscr een #
Toswitc hbe tw een thedisp lays :sw ipe
up wa rdsor down wardson thelef t-hand
To uc hCon trol. In
stru ment Displa yand on-boar dcom puter 22
1

Tr
ip com puter(exa mp le)
1 Totaldis tance
2 Driving time
3 Averag espeed
4 Averag efuel consum ption
% The illustration ssho wtheIns trument Display
in theWi descr eenCockpit. Re
setting values ontheTr ip menu oftheon-
boar dcom puter On-boar
dcom puter:
4 Trip
Yo ucan rese tth eva lues ofthefo llo wing func‐
tion s:
R Trip dis tance
R Trip com puterFro mStart and FromReset
R ECOdispla y(/ page13 9) #
Toselect thefun ction tobe rese t:swipe
upw ards ordown wardson thelef t-hand
To uc hCon trol. #
Press thelef t-hand Touc hCon trol. #
Select Yes . #
Press thelef t-hand Touc hCon trol.
If yo upr ess and hold thelef t-hand Touc hCon ‐
tr ol, theva lues ofthefunc tion willberese t
immediat ely. Callin
gup navig ation instruct ions ontheon-
boar dcom puter On-boar
dcom puter:
4 Navigation
The follo wing displa ysareav ailable inthena vig a‐
tion menu:
R Navig ation view
R Map view
R Full-sur face map view Ex
am ple: no chang eof dir ect ion ann oun ced
1 Distance tothene xt chang eof dir ect ion
2 Distance tothene xt des tinat ion Ins
trument Displayand on-boar dcom puter 223

#
Movethemap (/page320). #
Setth emap scale (/page31 9). #
Toavoid oruse routeop tions :sele ct0062. #
Switc hth ero uteop tio n,e.g .Hig hways ,on or
of f.
To avoid: thedispla ybutt onisactiv ated. The
alt ernativ ero uteavo ids highw ays.
To use: thedispla ybutt onisoff.The alterna‐
tiv ero uteuses highways.
Ac tiv atin gaco mmut errout e
Re quirement s:
R Youha ve crea tedapr ofile (/ page262 ).
R The Allow Destination Suggest ionsoption is
switc hedon(/ page26 7).
R The Activat eCommuter Routeoption is
switc hedon.
R The multimedia system has gather ed suf fi‐
cie ntdata inorder tosho wdes tination sug‐
ge stions .
R Routes have been learned forth ese destina‐
tion sugg estion s. %
This comm uter routeis no tav ailable inall
coun tries.
Mult imed iasystem:
4 © 5
Navigation 5
Z
5 Advan ced5
Route #
ActivateActiv ateCommu terRoute .
The disp lay bu tton isacti vated. The navig a‐
tion system automaticall yde tects that the
ve hicle ison acommut erroute. Itaut omat i‐
call yst ar ts aro uteguidan cewithout voice
output .
Fo rth edail ycomm uter route, traf fic inci ‐
dents onthero utear ealso repor tedwhen
dr iving without activero uteguidan ce.
Swit ching theaut oma ticgasst ation search
on/of f
Mult imedia system:
4 © 5
Set ting s5
Vehicle #
Switc hGas Station Search onoroff.
When thefuel reser veleve lis reac hed, and
th edispla ybutt onisswitc hedon,amessag e
appear sto star tsear ching forga sst atio ns. St
arting anaut omatic gasst ation search
Re quirement s:
R The automat icga sst atio nsear chisact ivat ed
(/ page306) .
Dr iving situation
The fuel leve lin thefuel tank reac hes the
re ser vefuel leve l.
The follo wing notificat ion issho wninthemedia
displa yReserve FuelTaphere tosearch forgas
stat ions. #
Conf irm theno tification .
The automatic gasst atio nsear chbegins. The
av ailable gasst atio nsalon gth ero uteor in
th evicinit yof theve hicle's current positio n
ar edispl ayed. #
Select aga sst atio n.
The addr essofthega sst atio nis displa yed. #
Calculat eth ero ute(/ page29 9).
The gasst atio nis setas thedes tinat ionor
th ene xt int ermediat edes tinat ion. 306
MBUX multimedia system

#
Neverto uc hth edang erzon esur round ‐
ing movingco mp onent parts,e.g. the
ro tatio nar ea ofthefa n. #
Remo vejewe lry and watche s. #
Keep items ofclo thing and hair away
fr om moving parts. &
WARNIN GRisk ofinju ryfrom touc hin g
co mp onent partsunder voltag e
The ignit ionsystem and thefuel injec tion
sy stem workund erhigh voltag e. Ifyo uto uc h
co mp onent partswhic har eunder voltag e,
yo uco uld recei vean elec tric shoc k. #
Neverto uc hco mp onent partsof the
ignit ionsystem orthefuel injec tionsys‐
te m when theignition isswitc hedon. &
WARNIN GRisk ofburnsfrom hotcom‐
ponent partsintheengine compartmen t
Cer tain com pone ntsin theengine compart‐
ment canbevery hot,e.g. theengine, the
ra diat orand partsof theex haus tsy stem. #
Allo wtheengine tocool down and only
to uc hco mp onent partsdescr ibedin
th efo llo wing. &
WARNIN GRisk ofinju ryfrom using the
winds hieldwiper swhile theengine hood
is open
When theengine hoodisopen andthewind‐
shield wipersar ese tin mo tion ,yo ucan be
tr apped bythewiper linkage. #
Alw aysswitc hof fth ewindshield wipers
and ignition beforeopening theengine
hood. #
Toopen: pullleve r1 torelease thehood. 386
Maintenanc eand care

No
teson paint work/ma tte finish paint workcar e Obser
vethefo llo wing informa tion: Cleaning
andcareA voiding paintworkdam age
Pa intw ork R
Insect remains: soakwithinsect remo verand rinse offth e
tr ea tedar eas afte rw ards.
R Birddr oppin gs:soak withwa terand rinse offaf te rw ards.
R Tree resin, oils, fuels andgreases: remo veby rubbing gen‐
tl y wi th aclo thsoak edinpe troleum ether orlight erfluid.
R Coolan tand brak efluid: remo vewit hadam pclo thand
cle an water.
R Tarst ains :use tarre mo ver.
R Wax:usesilicone remo ver. R
Donotatt achsticke rs,fi lms orsimilar materials.
R Remo vedirtimmediat ely, wher epossi ble. Maint
enanceand care393

All
vehicl es
* NO
TEDama gecau sed bynum erou sor
ex tende datt em ptsto star tth eengine Nu
me rous orextende datt em ptsto star tth e
engine maydamag eth ecat alytic converter
due tonon-co mbusted fuel. #
Avoid numer ousand extende datt em pts
to star tth eengine. Obser
vethefo llo wing pointsdur ing star tin g
assis tance and when chargin gth ebatt ery:
R Onlyuse undamag edjum per cables/c harg‐
ing cables withasuf ficie ntcross -secti onand
insu late dte rm inal clam ps.
R Non-insulat edpar tsof thete rm inal clam ps
mus tno tcom eint ocon tactwi th other metal
par tswhile thejum per cable/c harging cable
is con nect edtothebatt ery/jum p-start con‐
nectio npoi nt.
R The jumper cable/c harging cable mustno t
com eint ocon tactwi th anypar tswhic hma y
mo vewhen theengine isrunning . R
Alw aysmak esur eth at nei ther youno rth e
batt eryis elect rostatic allych arge d.
R Keep away from fire and open flames .
R Donotlean overth ebatt ery.
Obser vetheadditional follo wing pointswhen
ch argin gth ebatt ery:
R Onlyuse batterych arge rs tested and
appr oved forMer cedes-Benz.
R Read thebatt erych arge r's oper ating instruc‐
tions beforech argin gth ebatt ery.
Obser vetheadditional follo wing pointsdur ing
st ar tin gassis tance:
R Startin gassis tance maybe perfor med using
onl ybatt eries withanominal voltag eof 12 V.
R The vehicles mustno tto uc h.
R Vehicl eswith aga soline engine: Jump-
st ar tth eve hicle onlywhen theengine and
ex haus tsy stem arecold. St
arting assistance andchargin gth e12 V
batt ery Re
quirement s:
R The vehicle issecur edwithth eelectr icpar k‐
ing brak e.
R Vehicl eswith automatic transmiss ion:
The transmis sionisin posi tion 005D.
R The igniti onand allele ctrical consumer sar e
swi tched off.
R The hood isopen. Br
eakdo wnassi stanc e41
1

Ti
re pres sur e No
teson tirepr essur e &
WARNIN GRisk ofacci dent dueto insuf ‐
fi cie ntor excess ive tir epr ess ure
Under inflate dor ove rinf late dtir es pose the
fo llo wing risk s:
R The tires ma ybur st,especiall yas the
load andvehicle speed increase.
R The tires ma ywe arexc essiv elyand/or
une venly, whic hma ygr ea tly impair tire
traction .
R The drivin gch aract eristic s,as wellas
st eer ing and braking, maybe greatl y
im pair ed. #
Com plywithth ere comme ndedtire
pr ess ureand checkth etir epr essur eof
all tires including thespar ewheel regu‐
lar ly:
R atleas tonce amont h
R when theload chang es R
beforeembar kingon alon gerjour ney
R ifoper ating conditions chang e,e.g .of f-
ro ad drivin g #
Adjus tth etir epr essur eas neces sary. Ti
re pressur ewhic his toohigh ortoolow can:
R Shor tenth eser vice life of thetir es.
R Cause increased tiredamag e.
R Adversely affect drivi ng charact eristic sand
th us drivin gsaf ety, e.g. due tohydroplaning. &
WARNIN GRisk ofan acci dent dueto
insuf ficie nttirepr ess ure
Ti re swit hpr essur eth at istoolow can over‐
heat andburstas are sult.
In addition, they also sufferfr om excessiv e
and/or irre gular wear,whic hcan significan tly
im pair thebr aking proper tiesand thehan‐
dling charact eristic s. #
Avoid excessiv elylow tirepr essur esin
all thetir es, including thespar ewheel. Ti
re pressur ewhic his toolow can cause:
R Tire faults asare sult ofoverheating.
R Impair edhandling charact eristic s.
R Irre gular wear.
R Incr eased fuelconsum ption. &
WARNIN GRisk ofacci dent from exces‐
siv etir epr essur e
Ti re swit hexc essiv elyhigh pressur ecan
bur stbecause they aredamag edmor eeasil y
by highw ayfill, po tholes etc.
In addition, they also sufferfr om irre gular
we ar,whic hcan significan tly im pair thebr ak‐
ing proper tiesand thehandling charact eris‐
tic s. #
Avoid excessiv elyhigh tirepr essur esin
all thetir es, including thespar ewheel. Ti
re pressur ewhic his toohigh cancause:
R Increased brakin gdis tance
R Impaired handl ing charact eristic s
R Irre gular wear 42
4
Whee lsand tires

R
Impai reddr iving comfort
R Suscep tibilitytodamag e &
WARNIN GRisk ofacci dent caused by
re peat eddrop intirepr essur e
If th etir epr essur edr ops repeat edly,th e
wheel, valve or tirema ybe damag ed.
Ins ufficie nttirepr ess urecan causethetir es
to bur st. #
Inspect thetir efo rsigns offore ign
obje cts. #
Chec kwhe ther thewheel orvalve has a
leak . #
Ifyo uar eunab leto rectify thedamag e,
con tact aqu alif ied spec ialistwo rkshop. Yo
ucan find informa tionon tirepr ess ures for
th eve hicle's fact or y-ins talled tires on thefo llo w‐
ing labels:
R Tire and Loadi ngInfo rm atio nplacar don the
B‑pil larof your vehicle (/page43 1).
R Tire pressur eta ble ontheinside ofthefuel
fi ller flap (/ page42 5). Obse
rveth emaximum tirepr essur e
(/ page43 7).
Use asuit able pressur ega ug eto checkth etir e
pr essur e.The outerappear anceofatir edoes
no tper mit anyre liable conclusion aboutthetir e
pr essur e.
Ve hicl eswith atir epr ess uremonit oring sys‐
te m: Youcan also checkth etir epr essur eusing
th eon- boar dcom puter.
Onl ycor rect tirepr ess ures whenth etir es are
cold. Condition sfo rcold tires:
R The vehicle hasbeen parkedwit hth etir es
out ofdir ect sunlight forat lea stthre ehour s.
R The vehicle hastrave led less than 1mile
(1 .6 km ).
A rise inthetir ete mp eratur eof 18 °F(10 °C)
incr eases thetir epr essur eby appr ox.10 kPa
(0. 1ba r/1 .5psi ).Ta ke this int oacc ount when
ch ecking thetir epr essur eof wa rm tires.
Th etir epr es su re recomme ndedforincr ease d
loa d/spee din thetir epr essur eta ble can affect
th eride comf ort. &
WARNIN GRisk ofacci dent dueto
uns uitable accessories ontireva lve
If yo umoun tuns uitable accessories onto tire
va lves, thetir eva lves ma ybe ove rloaded and
malfunct ion,whic hcan cause aloss oftire
pr essur e.Afterm arke ttir epr es su re monit or‐
ing systems willcause thetir eva lve to
re main open, depending onthedesign. This
can also result inaloss oftirepr essur e. #
Onlyscr ew standar dva lve caps orvalve
cap sspe cifica llyapprove dby
Mer cedes-Ben zfo ryo ur vehicle onto
th etir eva lve. Ti
re pres sur etab le The
tirepr ess ureta ble ison theinside ofthe
fuel filler flap.
% The datasho wnintheimag esisexam ple
dat a. Whee
lsand tires 425