2021 MERCEDES-BENZ E-CLASS CABRIOLET battery

Smar
tKey Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Á Obtain aNew Key *H
aveSmar tKey replaced. #
Consult aqu alif ied spec ialistwo rkshop.
Á Repla ceKey Battery *T
heSmar tKey batt eryis disc harged. #
Replace thebatt ery(/ page68).
Á Key NotDetected(whit e
displa ymessag e) *T
heSmar tKey iscur rentl yund etect ed. #
Chang eth elocation oftheSmar tKey intheve hicle. #
Ifth eSmar tKey isstill no tre cogni zed,place itin themar kedspace forst ar tin gwit hth eSmar tKey
( / pag e13 9). Displ
aymessa gesand warning/ indic ator lam ps 34
7

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
003D St op Vehicle SeeOpera-
tor's Manual *T
he12 Vbatt eryis no long erbeing charge dand thech arge leve lis toolow.
* NO
TEPossible engine damageif yo uco ntinue drivin g #
Donotco ntinue drivin gund eranycir cum stanc es. #
Con sult aqu alif ied spec ialistwo rkshop. #
Stop theve hicle immediat elyinaccor dance withth etraf fic condi tions.Do notcontinu edr ivi ng. #
Swi tchof fth eengine. #
Consult aqu alif ied spec ialistwo rkshop.
003D Stop Vehicle LeaveEngine
Running *T
he12 Vbatt erych arge leve lis toolow. #
Stop theve hicle immediat elyinaccor dance withth etraf fic condi tions.Do notcontinu edr ivi ng. #
Lea vetheengine running . #
Waitunt ilth edispla ymessag edisappear sbef orepulling away. #
Ifth edisp laymess agedoes notdisa ppear: consult aqu alif ied spec ialistwo rkshop.
00D7 48 VBattery SeeOpera-
tor's Manual *T
he48 Von-boar delectr icalsystem has func tion restrictions .Co mfortfuncti onsmaybe restrict ed. #
Consul ta qu alif ied spec ialistwo rkshop immediat ely. Dis
play messa gesand warning/ indic ator lam ps 383

1,
2, 3...
4MA TIC
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>155
12 Vbatt ery
see Battery(v ehi cle)
12 Vso cket
see Socket(1 2 V)
48 Von -bo ardelec tric al system
Operating safety.. .................................... 23
360° Camera
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>204
Ope ning thecamer aco ver(r ear view
camer a).......... .................................... ... 207
Selecting avie w... ........... ...................... 207 A
A/C functio n
Ac tivati ng/d eactiv ating (MBUX mul‐
tim ediasystem) .....................................1 31
Swi tching on/of f(contr olpa nel )............ 131
ABS (Anti-lockBr ak ing System) ...............1 66
Ac celer ation
see Kickdo wn Ac
ciden tand Break down Manag e‐
men t
Mer cedesme connect..................... ...... 245
Ac ous ticlocking verificat ion signa l
Ac tivati ng/d eactiv ating........... ................66
Ac tiv eBli nd Spo tAs sist
Br ak eap plica <0057004C00520051001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> ..196
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011>194
Sy stem limit ations. ........................... ..... 194
Ac tiv eBr ak eAs sist
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 185
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 190
Ac tiv eDi stance AssistDI ST RO NIC
Ac tiveEmerg encyStop Assis t............... 183
Ac tiveLa ne Chang eAssi st<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 184
Callin gup aspee d.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 176
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>174
Incr easi ng/decr easingspeed ............. ... 176
Re quiremen ts.................................. ...... 176
Ro ute-based speedadap tatio n.............. 179
St eer ing wheel buttons. .........................1 76
St or ing aspeed... .............................. ..... 176
Swi tching off/de activating ........... ......... 176
Swi tching on/a ctivating<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 176 Sy
stem limit ations. ................................ 174
Ac tiv eEme rgency Stop Assis t.. ...............1 83
Ac tiv eLan eCha ngeAs sist
Ac tivati ng/d eactiv ating........... ..............185
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 184
Ac tiv eLan eKe eping Assist
Ac tivati ng/d eactiv ating........... ..............199
Ac tivati ng/d eactiv ating thewa rning.... ..199
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 197
Se tting thesensit ivity............................1 99
Sy stem limits. ........................................1 97
Ac tiv elight func tion<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ..........116
Ac tiv ePa rking Assis t
Ex itin gapar kingspace. .........................2 14
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 211
Maneuv ering brak efunct ion.................. 216
Pa rking. .................................................2 13
Sy stem limit ations. ................................ 211
Ac tiv eSe rvice System PLUS
see ASSYST PLUS
Ac tiv eSpe edLimit Assist
Dis play <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 178
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 178 Inde
x40
7

Au
tomatic seat adjus tment
Se tting ........... .......................................... 95
Au tomatic trans mis sion
DIR ECT SELEC Tleve r...... .................. ..... 151
Dr ive pr ogr am disp la<005C001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ....150
Dr ive pr ogr am<0056001100110011001100110011001100110011001100110011001100110011
001100110011> ....................149
DY NA MIC SELE CTswitc h...................... 149
Eng aging drive po sitio n............ .............153
Eng aging neutr al....... .............................152
Eng aging par kposi tion......... .................152
Eng aging reve rsege ar. .......................... 152
Kic kdo wn..... ..........................................154
Manual gearshif ting.<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 153
St eer ing wheel paddle shifters.............. 153
Tr ans miss ionposit iondispla y................ 151
Tr ans miss ionposit ions.......................... 151 B
Bag hook<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 108
BA S(Br akeAssis tSy stem). ...................... 166
Batt ery
Smar tKey <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 68
Batt ery
see Battery(v ehi cle) Batt
ery(v ehi cle)
Ch <00440055004A004C0051004A0011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 290
Ch arging (Remo teOnline). ..................... 140
No tes... ............................................. ....2 86
No tes(s ta rting assis tance and
ch argin g)............................................... 288
Re placing ...............................................2 91
St artin gassis tance <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ......290
Bel t
see Seatbe lt
Bli nd Spo tAs sist
Ac tivati ng/d eactiv ating........... ..............197
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011>194
Sy stem limit ations. ........................... ..... 194
Blo wer
see Clima tecontr ol
Br ak eAs sis tSy stem
see BAS(Br akeAssi stSystem)
Br ak efluid
No tes... ............................................. ..... 337
Br ak efo rc edis tribut ion
EB D(elec tronic brak efo rc edis tribu‐
tion )................................................... ....1 68 Br
ak es
ABS (Anti-loc kBr aking System) .............1 66
Ac tiveBr ak eAssi st<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 185
BA S(Br akeAssi stSystem) .................... 166
Dr iving tips....... ............ .........................142
EBD (electr onic brak efo rc edis tribu‐
tion ).......................................................1 68
HOLD function .......................................168
Limit edbraking effect (sa lt-tr eated
ro ads) .................................................... 142
Ne w/r epla ced brak epad s/brake
discs...... ................................................ 140
No teson breaking-in ane wvehicle.... ...140
Br akin gass ista nc e
see BAS(Br akeAssi stSystem)
Br eakdo wn
Changing awheel ..................................3 23
Ov ervie wof thehelp functions................ 16
Ro adside Assis ta<0051004600480011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 22
To w- star tin g... .......................................2 95
To wing away<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 292
Tr ans portingth eve hicle.... .................... 294
Br eakdo wn
see Flat tire 41
0
Inde x