air condition MERCEDES-BENZ S-CLASS CABRIOLET 2020 User Guide

Obser
vethefo llo wing informa tion: Cleaning
Avoiding dama getothedecor ative fo il
R Forclea ning, useplenty ofwa terand amild cleaning agent without
add itivesorabr asive subs tances, e.g.a car shampooappr ovedfo r
Mer cedes-Ben z.
R Remo vedirtimmediat ely,wher epossible, whilstavo iding rubbing
to ohar d.Ther eis other wise arisk ofdamagi ngthedecor ativefo il
ir re par ably .
R Ifth er eis dir ton thefinis hor ifth edecor ativefo ilis dull: usethe
Pa int Cleaner recomme ndedandapprove dfo rMer cedes-Benz.
R Insect remains: soakwithinsect remo verand rinse offth etreat ed
ar eas afte rw ards.
R Birddr oppin gs:soak withwa terand rinse offaf te rw ards.
R Toprev ent waterst ains ,dr ya fo il-wr apped vehicle withasof t,
absorbent clothafte reve rycar wash. R
The service life and color ofdecor ativefo ils areim pair edby:
- Sunl ight
- Temp eratur e,e.g. hotair blower
- Weather condition s
- Stone chipping sand dirt
- Chemic alclean ingagent s
- Oilypr oduct s
R Donotuse polish onmatt edecorativ efo il. Po lishin gwill have theef fect
of shi ning thefo il-wrapped surface.
R Donottr ea tmatt eor stru ctur eddeco rativ efo ils wit hwa x.Pe rm anen t
st ains mayocc ur. Sc
ratche s,cor rosiv edeposits, areas affect ed by
cor rosion anddamag ecaused byinc orrect car e
canno tal wa ys be com pletely repair ed.Insuc h
cases, visitaqu alif ied spec ialistwo rkshop.
Yo ucan obtain mor einf ormat iononcar eand
cle anin gpr oduc tsfrom themanuf acturer. In
thecase offoil-wrapped surfaces, optica ldi f‐
fe re nces mayoccu rbe twee nth esur faces that
we renotpr otect edbyadec orativ efo ilaf te r
re mo ving adecor ativefo il. %
Have wo rkor repair sto decor ativefo ils car‐
ri ed out ataqu alif ied spec ialistwo rkshop,
e.g. inan aut hor ized Mercedes-Benz Center. Maint
enance andcare36
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 Whee
lsand tires 39
1

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions #
Pull overand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions. #
Clea nth ewindshield.
Hazard Warning Flashers
Malfunct ioning *T
hehazar dwa rning lam pswitc his malfun ctionin g. #
Consult aqu alif ied spec ialistwo rkshop. Climat
econtr ol Displa
ymessag es
Possible causes/conseq uencesand0050 0050
Solutions
Air Condition ingMalfunc-
tion SeeOperator' sManual *O
peration oftheclimat econ trol system istemp orarily restrict ed. Airflow and fresh airsuppl yar ese tto aut omat ic
mode . #
Have theclimat econ trol system checkedat aqu alif ied spec ialistwo rkshop.
Let fresh airinto thevehi-
cle interior. AirCondition-
ing Malf. VisitWorkshop *T
heclimat econt rolsy stem ismalfunct ioning. &
WARNIN GRisk ofinju ryand acciden tdue toan insufficie ntsupply offresh air
If th eclimat econ trol system ismalfunct ioning,carbon dioxide leve ls ma yinc rease intheve hicle interior .
Br eat hing incarbon dioxide maycause dizziness. #
Open thewindo wto ensur eth at ther eis asuf ficie ntsupply offresh air. #
Open thewindo wto ensur ean adeq uatesuppl yof fresh air. 444
Display messa gesand warning/ indic ator lam ps

Ac
tiveBr ak eAssi stFunctio nsLim i‐
te dSee Oper ator's Manual .................. 473
Ac tiveDis tance AssistCur rently
Un available SeeOper ator' sMan ual.....4 68
Ac tiveDis tance AssistInoper ative..... .4 68
Ac tiveDis tance AssistNo wAv ailable
.. ...........................................................4 68
Ac tiveHoo dMa lfunctio nSee Opera‐
to r's Manua l...... .................................. 446
Ac tiveLa ne Keeping AssistCamer a
Vi ew Restrict ed See Operator's Man‐
ua l..... .......... ...... .................................. 464
Ac tiveLa ne Keeping AssistCur rentl y
Un available SeeOper ator' sMan ual.....4 64
Ac tiveLa ne Keeping AssistInopera‐
tiv e ............... ....................................... 464
Ac tivePa rking Assistand
PA RK TRONI CInoper ative See Opera‐
to r's Manua l...... .................................. 466 Ac
tiveSt eer ing Assis tCur rentl y
Un available SeeOper ator' sMan ual.....4 62
Ac tiveSt eer ing Assis tInoperativ e.......4 63
Ad aptiveHig hbeam Assis tCamer a
Vi ew Restrict ed See Operator's Man‐
ua l...... ................................................. 443
Ad aptiveHig hbeam Assis tCur rently
Un available SeeOper ator' sMan ual.... 443
Ad aptiveHig hbeam Assis tIn oper a‐
tiv e ...................................................... 443
Air Condi tioning Malfunctio nSee
Ope rator's Manua l...... ........................ 444
App lyBrak eto Shif tfr om 'P' ............... 450
Apply Brak eto Shif tto 'R' ....................4 51
Au xiliary Batt eryMal functi on.............. 453
Begi nning Emergency Stop .................. 463
Blind SpotAssis tCur rentl yUna vaila‐
ble See Opera tor's Manua l...... ............ 465
Blind SpotAssis tInoper ative...... .........465
Cr uis eContr olInoper ative...... ............ 468 Cr
uis eContr olOff..... ..........................4 69
Decr easeSpeed .................................. 480
Dr ive Mor eSlo wly ................................461
Dr iver's Door Open &Trans miss ion
No tin PRisk ofVehicle Rolling Away ... 451
Fr ont Passeng erAirbag Disabled See
Oper ator's Manual ...............................4 35
Fr ont Passeng erAirbag Enabled See
Oper ator's Manual ...............................4 36
Hazard Warning Flashe rsMalfunc‐
tioning .................................................4 44
Le tfr esh airintoth eve hicle interior .
Air Conditioning Malf.Visit Wo rk‐
shop ....................................................4 44
Mer cedes meconn ectServices Limi‐
te dSee Oper ator's Manual .................. 474
N Pe rm anen tly Ac tiveRi sk ofRo lling
Aw ay <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 452
Only Shiftto 'P' when Vehicle isSta‐
tio nar y.................................................4 51 Inde
x509

Ra
dio
Ac tivati ng ........... ................................. 338
Ac tivati ng/d eactiv ating radio text ....... 341
Ca lling upthest atio nlis t.....................3 40
Dele tingstatio ns.................................3 40
Dir ect freq uency entry....... .................340
Displ aying informatio n.........................3 41
Dis play ing radio text <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 341
Edi ting statio npr ese ts.................... .....3 40
Menu (on-boa rdcom puter) ...... ............ 229
Mo ving statio ns...................................3 40
Ov ervie w ....... ................................... ...339
Sear ching forst atio ns.........................3 40
Se tting ach ann el................................ 340
Se tting thewa veband .......................... 340
St or ing radio statio ns.......................... 340
Swit ching theHD Radio func tion
on/ off.... .............................................3 40
Ta gging music trac ks <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 341
Vo ice com mand s(V oice ControlSy s‐
te m) .................................................. ... 242
Ra dio station s
Dial ing(on-boa rdcom puter) ...... .......... 229
Ra nge
Displa ying............................................ 227 Re
ading light
see Interior lighting
Re alwo od (Car e).....................................3 67
Re ar climat eco ntr ol
Se tting ................................................. 130
Re ar foglam p
Switc hingon/off............................ ...... 117
Re ar vie wcamer a....... .............................196
Ca re <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 365
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>196
Opening thecamer aco ver(360°
Ca mer a)..... ........................................ ..201
Se tting favo rite s(360° Camer a)...... ....2 01
Re fle ctive sa fety vest <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 369
Re frig er ant (air conditioni ngsystem)
No tes .................................................. 430
Re fueli ng
Re fuel ingtheve hicle ........................ ... 150
Re mo teOnline
Char ging thebatt ery ........................ ....1 37
Coolin gor heat ingtheve hicle inte‐
ri or ................................................... ....1 37
St artin gth eve hicle ........................ ..... 138 Re
por ting safetydef ects .......................... 27
Re scue card............................................... 28
Re ser ve
Fu el ..................................................... 427
Re setfunction (multimedia system) .....2 69
Re sidual heat...........................................1 30
Re stor ing (fact oryse ttings)
see Resetfunction (multimedia system)
Re stra int system .......................................3 3
Basi cins tructi ons forch ildr en ...............5 0
Fu nctio nin an acci dent <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> .34
Fu nctio nality <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>34
Ma lfunctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011>34
Pr otect ion ..............................................3 3
Re duced protect ion ...............................3 3
Sel f-tes t<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 34
Wa rning lam p........................................ 34
Re versege ar
Inser ting.............................................. 147
Rims (Care) <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>365
Ro adside Assistan ce(breakdo wn)..........23 Inde
x523