2021 MERCEDES-BENZ E CLASS 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 e14 6). 356
Displaymessa gesand warning/ indic ator lam ps

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. 390
Displa ymessag esand warning/ indic ator lam ps

1,
2, 3...
4MA TIC..................................................... 162
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 162
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
11 5V soc ket
see Socket(1 15 V)
360° Camer a.... ........ ................................ 212
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 212
Sel ecting avie w <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 215 A
A/C funct ion
Ac tivati ng/d eactiv ating (MBUX mul‐
tim ediasystem) .............................. ..... 139
Swi tching on/of f(contr olpa nel )......... 138
ABS (Anti-lockBr ak ing System) .............1 74 Ac
celer ation
see Kickdo wn
Ac ciden tand Break down Manag e‐
men t
Mer cedesme connect.................... .....2 55
Ac ous ticlocking verificat ion signa l
Ac tivati ng/d eactiv ating ........... ..............67
Ac tiv eBli nd Spo tAs sist <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 202
Br ak eap plica tion <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 204
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>202
Sy stem limit ations ........................... ....2 02
Ac tiv eBr ak eAs sist
Fu nctio n/no tes .................................... 194
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 198
Ac tiv eDi stance AssistDI ST RO NIC ........ 182
Ac tiveEmerg encyStop Assis t.............1 92
Ac tiveLa ne Chang eAssi st<0011001100110011001100110011001100110011001100110011001100110011
00110011> 192
Callin gup aspee d...............................1 85
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>182
Incr easi ng/decr easingspeed ......... .....1 85
Re quiremen ts................................ ...... 185
Ro ute-based speedadap tatio n........... .188
St eer ing wheel buttons ........................ 185
St or ing aspeed .............................. ..... 185 Swi
tching off/de activating ........... .......185
Swi tching on/a ctivating <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 185
Sy stem limit ations ...............................1 82
Ac tiv eEme rgency Stop Assis t...............1 92
Ac tiv eLan eCha ngeAs sist <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 192
Ac tivati ng/d eactiv ating ........... ............194
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>192
Ac tiv eLan eKe eping Assist.................... 205
Ac tivati ng/d eactiv ating ........... ............207
Ac tivati ng/d eactiv ating thewa rning ...2 07
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>205
Se tting thesensit ivity.......................... 207
Sy stem limits ....................................... 205
Ac tiv elight func tion<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ........124
Ac tiv ePa rking Assis t.............................. 219
Exiti ngapa rking space .......................2 22
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>219
Maneuv ering brak efunct ion................2 24
Pa rking ................................................ 221
Sy stem limit ations ...............................2 19
Ac tiv eSe rvice System PLUS
see ASSYST PLUS 41
4
Inde x

Au
tomatic fron tpass engerfr on tair‐
bag shutoff
see Automatic front pass engerfront
airb agshut off
Au tomatic mirrorfo lding function
Ac tivati ng/d eactiv ating ........... ............136
Au tomatic seat adjus tment
Se tting ........... ........... ...................... .......98
Au tomatic trans mis sion
DIR ECT SELEC Tleve r...... .................. ...158
Dr ive pr ogr am disp lay ............ ..............157
Dr ive pr ogr ams............ ........................ 156
DY NA MIC SELE CTswitc h.................... 156
Eng aging drive po sitio n............ ........... 160
Eng aging neu tral ............ ...................... 159
Eng aging park position ........................ 159
Eng aging reve rsege ar .........................1 59
Kic kdo wn ....... ......................................161
Manual gearshif ting.............................1 60
St eer ing wheel paddle shifters ............ 160
Tr ans miss ionposit iondispla y........ ...... 158
Tr ans miss ionposit ions........................ 158 B
BA S(Br akeAssis tSy stem) .....................1 74
Batt ery
Smar tKey <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 68
Batt ery
see Battery(v ehi cle)
Batt ery(v ehi cle) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 300
Ch arging <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 299
Ch arging (Remo teOnline) .................... 147
No tes .................................................. 296
No tes(s ta rting assis tance and
ch argin g) .............................................2 97
Re placing ............................................ 300
St artin gassis tance <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....299
Bel t
see Seatbe lt
Bli nd Spo tAs sist <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 202
Ac tivati ng/d eactiv ating ........... ............205
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>202
Sy stem limit ations ........................... ....2 02
Blo wer
see Clima tecontr ol Br
ak eAs sis tSy stem
see BAS(Br akeAssi stSystem)
Br ak efluid
No tes ................................................... 347
Br ak efo rc edis tribut ion
EB D(elec tronic brak efo rc edis tribu‐
tion )..................................................... 176
Br ak es
ABS (Anti-lock Braki ng System) ........... 174
Ac tiveBr ak eAssi st<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 194
BA S(Br akeAssi stSystem) ...................1 74
Dr iving tips............ ..............................149
EBD (electr oni cbr ak efo rc edis tribu‐
tion )..................................................... 176
HOLD functio n............ .........................177
Limit edbraking effect (sa lt-tr eated
ro ads) .................................................. 149
Ne w/r epla ced brak epad s/brake
discs .................................................... 147
No teson breaking-in ane wvehicle ..... 147
Br akin gass ista nc e
see BAS(Br akeAssi stSystem)
Br eakdo wn
Changing awheel ................................ 333 Inde
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