2021 MERCEDES-BENZ C-CLASS CABRIOLET run flat

Ti
re pres sur elo ss wa rning system Displa
ymess ages
Possible causes/conseq uencesand0050 0050
Solutions
Check TirePressure Soon *C
anada only:
The tirepr essur eloss warning system has detected asig nifica ntlos sof press ure. &
WARNIN GRisk ofan acci dent dueto insuf ficie nttirepr ess ure
R The tires can burst.
R The tires can wearexc essiv elyand/or unevenly.
R The driving charact eristic sas wellas thesteer ing and braking maybe greatl yim pair ed.
Yo uco uld then lose control of theve hicle. #
Obser vethere comme ndedtirepr ess ures. #
Adjus tth etir epr essur eif neces sary. #
Stop theve hicle inaccor dance withth etra ffic con dition s. #
Chec kth etir epr essur e(/ page355) andthetir es. #
When thetir epr essur eis cor rect, restar tth etir epr essur eloss warning system (/ page36 1).
Check TirePressure Then
Restart RunFlatIndic ator *C
anada only:
The tirepr essur eloss warning system gener ated adi spl aymessa geand hasnotbeen restar tedsinc e. #
When thetir epr essur eis cor rect, restar tth etir epr essur eloss warning system (/ page36 1). Displa
ymessag esand warning/ indic ator lam ps 44
3

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Run FlatIndicat orInopera-
tive *C
anada only:
The tirepr essur eloss warning system ismalfunct ioning. #
Consult aqu alif ied spec ialistwo rkshop. Engine
oil Displa
ymessag es
Possible causes/conseq uencesand0050 0050
Solutions
00B3 Check Engine OilAtNext
Refueling *T
heengine oilleve lhas dropped totheminimum leve l.
* NO
TEEngi nedama gecau sed bydriving withinsuf ficie ntengi neoil #
Avoid long journeys wit hins ufficie ntengi neoil. #
Checkth eengine oilleve lwhen next refuel ing.
Ad dengin eoil (/ page32 1).
No teson engine oil(/ page392). 444
Display messa gesand warning/ indic ator lam ps

ESP
®
(Electr onicStabil ityProg ram)
Ac tivati ng/d eactiv ating........... ..............154
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 152
Ext erior light ing
see Ligh ts
Ext erior light ing(car e).............................. 329
Ext erior mir rors
Anti-g lare mode (automatic)......... .......... 117
Au tomatic mirrorfo lding function... .......1 19
Fo lding in/out. .......................................1 16
Oper ating thememor yfunc tion.. ............ 98
Pa rking posit ion..................................... 118
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 116 F
Fa tig ue detection
see ATTENTION ASSIST
Fa vo rite s
Ad ding. ............................................ ...... 225
Calling up.............................................. 225
Dele ting.................................................2 25
Mo ving........... ................................... .... 225
Ov ervie w.... ....... ................................... .224
Re nam <004C0051004A0011001100110011001100110011001100110011001100110011
0011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .225 Fi
rs t-aid kit(sof tsi ded) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> .....334
Fl at tire
Ch ang ingawh ee<004F001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> ....378
MOExt ended tires...... ............................3 35
No tes... .................................................3 34
TIREFIT kit............. ................................ 336
Flat towing
see Tow- bar system
Floor mats.................................................. 106
Fo ilco vering
Ra dar and ultrasonic sensors................ 150
Fo lding windscreen
Car e................................................. .....3 29
Ins talling. .......................................... .......7 6
Re mo ving... ........................................ ......7 6
Fr ee sof tware..............................................3 4
Fr eq uencies
Tw o-w ayradio .................................. .....3 86
Fr ont airbag. ................................................ 42
Fr ont passeng erseat
see Seat Fu
el
Ad ditiv es................................................ 391
E1 0.... .................................................... 390
Fu elreser ve<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 392
Ga sol <004C005100480011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 390
Qua lity (gas oline ).<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 390
Re fuel ing...... .......................................... 141
Sul fur cont ent<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 390
Ta nk cont ent<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ................392
Fu nction seat
see Door controlpanel
Fu ses
Bef orere placing afuse .......................... 351
Dashboar dfuse box.............................. 353
Fu se assignment diagram...................... 351
Fu se boxin theengine compartmen t....3 52
Fu se boxin thefront -passen gerfo ot ‐
we ll....................................................... 353
Fu se boxin thetrunk..... ....................... 353
No tes... .................................................. 351
Fu ses
see Fuses 47
6
Inde x