ECU MERCEDES-BENZ E WAGON 2021 Owners Manual

Br
ak es Di
spl aymes sages
Possible causes/conseq uencesand0050 0050
Solutions
0049 (US Aonl y)
0024 (Canada only)
Parking BrakeSeeOpera-
tor's Manual *
The yello w0024 indicator lam pis lit. The elect ric pa rking brak eis malfun ctionin g.
To appl y: #
Swi tchth eignition offand switc hit bac kon. #
Appl yth eelectr icpar king brak emanually (/page17 9).
If it is no tposs ibleto appl yth eelectr icpar king brak e: #
Consult aqu alif ied spec ialistwo rkshop. #
Wher enecessar y,also secureth epar kedve hicle agains tro lling away.
* The yello w0024 indicator lam pand there d0049 (USAonl y)or 0024 (Canada only)indicat orlam par elit. The elec‐
tr ic par kingbr ak eis malfunc tioning.
To release: #
Swit chtheignition offand switc hit bac kon. #
Release theelectr icpar king brak emanually (/page17 9).
or #
Release theelectr icpar king brak eaut omaticall y(/ page17 9).
If it is still no tpossible torelease theelectr icpar king brak e: #
Donotcon tinue driving. Consult aqu alif ied spec ialistwo rkshop. Displa
ymessag esand warning/ indic ator lam ps 38
1

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
* The yello w0024 indicator lam pis lit and there d0049 (USAonl y)or 0024 (Canada only)indicat orlam pis flashin g.
The electric par kingbr ak eis malf unctionin g.
The electric par kingbr ak ecoul dno tbe applied orreleased. #
Swit chtheignition offand switc hit bac kon.
To appl y: #
Release andthen apply theelectr icpar king brak emanuall y(/ page17 9).
To release: #
Appl yand then release theelectr icpar king brak emanuall y.
If th eelectr icpar king brak ecann otbe applied orthere d0049 (USAonl y)or 0024 (Canada only)indicat orlam p
con tinues toflash: #
Donotcon tinue drivin g.Con sult aqu alif ied spec ialistwo rkshop. #
Wher enecessar y,also secureth epar kedve hicle agains tro lling away.
* The yello w0024 indicator lam pis lit and there d0049 indicat orlam p(US Aonl y)or 0024 indicat orlam p(Can‐
ada only)flashes forapp roxima tely tenseco ndsafte rth eelectr icpar king brak ehas been applied orreleased. It
th en remains litor goes out.Theelectr icpar king brak eis malfu nctioning.
If th ech arge leve lis toolo w: #
Char gethe12 Vbatt ery. 382
Displa ymessag esand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
To appl y: #
Swi tchth eignition off.
The electr icpar king brak ewill beapplied automaticall y.
If yo udo notwa nttheelectr icpar king brak eto be applied, e.g.atan aut omatic carwash orwhen theve hicle is
being towe d,lea vetheignition switchedon.This does notinclude having theve hicle towe dwit hth ere ar axle
ra ised.
If th eelectr icpar king brak eis no tapplied automaticall y: #
Switc hth eignition offand switc hit bac kon. #
Release andthen apply theelectr icpar king brak emanuall y(/ page17 9).
If it is still no tpossible toappl yth eelectr icpar king brak e: #
Consult aqu alif ied spec ialistwo rkshop. #
Wher enecessar y,also secureth epar kedve hicle agains tro lling away.
To release: #
Ifth econ ditions forau tomatic release arefulf illed andtheelectr icpar king brak eis no tre leased automat ically,
re lease theelectr icpar king brak emanuall y(/ page17 9).
If it is still no tpossible torelease theelectr icpar king brak e: #
Donotcon tinue driving. Consult aqu alif ied spec ialistwo rkshop. Displa
ymessag esand warning/ indic ator lam ps 383

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
î Inoperat ive *T
heDownhill Speed Regulation ismalfunction ing. #
Consult aqu alif ied spec ialistwo rkshop.
î Not inthe Current Drive
Program *T
heDownhill Speed Regulation isno tav ailable inthecur rentl ysel ect eddrive pr ogr am. #
Chang eth edr ive pr ogr am (/ page16 5).
î
Max. Speed 25mph *T
hemaximum speedof25 mph(4 0km/h) forth eDo wnhill Speed Regulation hasbeen exceeded. #
Drive mor eslo wly.
Active SteeringAssistCu r-
rentl yUna vailab leSee
Ope rator' sMa nua l *A
ctiveSt eer ing Assis tis temp orarily una vailable.
The ambien tcon dition sar eouts idethesy stem limits (/page200).
As soon astheambient conditions arewit hin thesy stem limits, thesy stem will become available again. #
Drive on . #
Chec kth etir epr essur eif neces sary. Dis
play messa gesand warning/ indic ator lam ps 389

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
ä Malfunct ionDrive atMax.
50 mph *A
IRBO DY CONTR OLisfunctioning onlyto alimit edextent. The vehicle's handling charact eristic sma ybe affect ed. #
Drive in amanne rap propr iate forth ecur rent leve l,but donotex ceed 50mph(80 km/h). #
Consult aqu alif ied spec ialistwo rkshop.
00CC Stop Vehicle Vehicle Too
Low *Y
ouhave pulled away despit eth eve hicle leve lbeing toolow. #
Pull overand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions.
The vehicle willberaised totheselect edvehicle leve l. #
Waitunt ilth edispla ymessag edisappear sbef orepulling away.
If th edispla ymessag edoes notdisappear andawa rning tone also sou nds, AIRBOD YCO NTR OLismalfu nctioning: #
Donotdr ive at speeds great erthan 50 mph(80 km/h) andconsult aqu alif ied spec ialistwo rkshop immediat ely.
* NO
TEThe tires on thefront axle orthefe nde rscou ldbe damag edbylarge steer ing movements #
Avoid larg esteer ing movements whiledr iving andlistenfo rscr aping sounds . #
Ifyo uhear scraping sounds, pulloverand stop theve hicle inaccor dance withth etra ffic con dition s,and
se ta higher vehicle leve lif possible . #
Seta higher vehicle leve l(/ page21 9).
Dependi ngon themalfunct ion,theve hicle willberaised. Disp
lay mess ages and warning/ indic ator lam ps 395

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
00CC Compressor IsCooling *
All- Terrain vehicl es:due tofreq uent leve lch ang eswit hin ashor tspac eof tim e,thecom pressor firs tnee dstocool
do wn forth eselect edvehicle leve lto be set. #
Drive on inamann erappr opriatefo rth ecur rent leve l.Mak esur eth at ther eis suf ficie ntgrou nd clearance .
Whe nth ecom pressor hascooled down, theve hicle willcont inue rising totheselect edvehicle leve l.
00CC
Max. Speed 22mph (white
displa ymess age) *
All- Terrain vehicl es:thedispla ymessag ete lls you, indrive pr ogram G(Offroad +),notto drive qu icke rth an
22 mph(35 km/h). #
Indrive pr ogr am G (Offroad +),donotdr ive qu icke rth an 22 mph(3 5km/h).
00CC Max. Speed 22mph (red
disp lay messa ge) *
All- Terrain vehicl es:youar edr ivin gto oqu ickl yfo rth eG drive pr ogr am (Offroad +). #
Indrive pr og ram G (Offroad +),donotdr ive qu icke rth an 22 mph(3 5km/h).
00CC Drive MoreSlowly *
All -Ter rain vehicl es:youar edr ivin gto oqu ickl yfo rth eselect edvehicle leve l. #
Toadjus tth eve hicle leve l,yo umus tno tdr ive at spee dsgrea terth an 22 mph(35 km/h). #
Toadjus tth eve hicle leve ldur ing trailer opera tion,yo umus tno tdr ive at spee dsgrea terth an 19 mp h
(30 km/ h). Displa
ymessag esand warning/ indic ator lam ps 39
7

Ins
trum ent Disp lay De
pen dingon thedispla yse tting, theposition s
of theindicat orlam pson theIns trument Display
ma ydif ferfr om theex am ple shown.
Indi catorand warning lam ps:
0075 Re
stra int system (/ page41 6)
00E9 Sea
tbel t(/ page 416)
Ù Powe rst eer ing (/ page41 7)
ÿ Coolantte mp eratur e(/ page41 8)
00B9 Che
ckEngi ne(/ page 418)
003D Ele
ctrica lma lfunctio n(/ page 418) 00B6
Re
ser vefuel withfuel filler flap loca‐
tio nind icat or(/ page41 8)
0049 US
A:ele ctricpar king brak e(red)
(/ page42 1)
0024 Ca
nada :ele ctricpar king brak e(red)
(/ page42 1)
0024 Electr
icpar king brak e(yell ow )
( / pag e42 1)
00C6 US
A:Recup erati ve Brak eSy stem
(/ page42 1)
004D Canada:
brak es (yello w)
(/ page42 1)
0027 US
A:brak es (red) (/ page42 1)
004D Canada:
brak es (red) (/ page42 1)
L Distance warning (/ page42 4)
ä AIR BO DY CONTR OL(/ page42 4)
0025 ABS
(/page425)
00E5 ESP®
(/ page425)
00BB ESP®
OFF (/page425)
0077 Ti
re pressur emonit oring system
(/ page42 7) 0060
Pa
rking lam ps(/ page12 6)
0058 Lo
wbe am (/ pag e12 6)
0057 Hi
gh beam (/ page12 7)
003E003D Tu
rn signal lights(/page12 7)
005E Re
ar foglight (/page12 6) Displ
aymessa gesand warning/ indic ator lam ps 41
5

USB
port.......................................... ....1 23
Chass isleve l(AIR BODY CONT ROL)
Se tting ............................................ .....2 19
Child safetyloc k
Re ar door s.............................................6 2
Re ar side windows <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 63
Chi ldseat
At tach ing (notes) ................................... 54
Basi cins tructi ons <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> .............50
Fr ont- passeng erseat (notes) ......... ........ 60
LA TC H-type (ISOFIX )(ins talling) ...... ...... 55
No teson risk sand dang ers ...................5 1
Secu ring on thefront passeng erseat ....6 1
Secu ring on there ar seat .............. ........ 59
To pTe ther ....................................... .......5 7
Child ren
Av oiding dangersin theve hicle .............. 51
Basi cins tructi ons <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> .............50
Speci alsea tbel tre tract or ........... .......... 55
Ch ock ........... ........... ................................. 344
St or ag elocation ..................................3 44
Choc k
see Choc k City
lighting.............................................1 30
Cle anin g
see Care
Clim atecontr ol........................................ 144
Ac tivati ng/d eactiv ating ........... ............145
Ac tivati ng/d eactiv ating theA/C
func tion (cont rolpanel) .......................1 45
Ac tivati ng/d eactiv ating theA/C
func tion (MBUX multimedia system) ...145
Ac tivati ng/d eactiv ating thesync hro‐
nizat ionfunc tion (cont rolpanel) .......... 146
Ac tivati ng/d eactiv ating thesync hro‐
nizat ionfunc tion (MBUX multimedia
sy stem) .......................................... ...... 146
Air -reci rculati onmod e.................... .....1 47
Au tomatic control..... ...........................146
Callin gup theair con ditionin gmenu ...145
Climat est yle func tion .......................... 146
Con trol pan elfor3-zone automatic
clima tecontr ol<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> ........144
Con trol pan elfordua l-zone auto‐
matic climatecontr ol<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 144
Defr osting thewindshield .................... 144
Fil ling cap acityforPA Goil .............. .....3 62
Fr ont airvents <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ...........149 Glo
veboxair vent <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ........150
Inser ting/r emoving theflacon (fra‐
gr anc esy stem) .................................... 148
Ionization ............................................. 147
No te <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 144
Re ar air vents <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ..............150
Re frig er ant ...........................................361
Re frig er ant filling capac ity...................3 62
Re mo ving condensatio nfrom the
windo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 147
Re sidua lheat ....................................... 147
Se tting (MBU Xmul time diasy stem) ..... 145
Se tting theair distribution ...................1 44
Se tting theair flow <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 144
Se tting theclimat est yle ......................1 46
Se tting thefragr ance system ............... 147
Se tting theve hicle interior temp era‐
tur e...................................................... 144
Swi tching there ar wind owheat er
on/of f.................................................1 44
Ve ntil ating theve hicle (convenie nce
op eni ng) <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 79
Wi ndsh ield hea ter ..... ...........................149
Clim atest yle
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>146 43
4
Inde x

Se
tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 146
Coc kpit ............ .............................................6
Ov ervie w .......................................... .......6
Cof feecup symbol
see ATTENTION ASSIST
Collisi ondetection (parked vehicl e)...... 180
Comb inationswitc h................................ 127
Comb inedcargocoverand net
Ins talling/ remo ving ............................. 114
Comb inedluggageco verand net
At tach ing tothere ar seat backres t...... 115
Com puter
see On-boar dcom puter
Conne ctingthepa rcel ne t.......................1 17
Consum ption indicat or
Calling up............................................ 168
Con venience closing featur e....... ............. 80
Co nvenience opening................................ 79
Coolant (engine)
Capacit y.............................................. 360
Chec kleve l.......................................... 291
No tes .................................................. 360 Cool
ing
see Clima tecontr ol
Co pyrights
Licen se.................................................. 34
Tr ademar ks<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 34
Co rnering light .........................................1 29
Cr oss Traf fic Aler t...................................2 35
Cr oss wind Ass ist
Fu nctio n/no tes ................................... 185
Cr uise contr ol.......................................... 189
Ac tivati ng ........... ................................. 190
Butt ons <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>........190
Callin gup aspee d...............................1 90
Deactiv ating........................................ 190
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>189
Re quiremen ts................................ ...... 190
Sel ecting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 190
Se tting aspe ed <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 190
St or ing aspeed .............................. ..... 190
Sy stem limit ations ........................... ....1 89
Cus tomer Assist ance Center (CAC ).........2 8
Cus tomer Relat ions Depar tment .............2 8 D
Dash board
see Cockpit
Data acquisition
Ve hicle .................................................. 29
Data protection rights
Dat ast or ag e .......................................... 32
Data storage
Dat apr otect ion rights ........................... 32
Elect ronic contr oluni ts <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> .29
Online services ...................................... 32
Ve hicle .................................................. 29
Da ytime running lampmode
see Daytime running lights
Da ytime running lights ........................... 134
Swi tching on/of f<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 134
Deact ivat ing theala rm (ATA ).................... 87
Deale rship
see Qualified speci alist wo rkshop
Dec laration ofconf ormity
Wi reless vehicle component s................2 5 Inde
x435

0025
Currentl yUna vailable See
Opera tor's Manua l...... .........................399
00E5 Current lyUn available See
Operat or'sMan ual...............................4 00
Á Don't Forget Your Key................ 369
00CC Drive Mor eSlo wly .............. 396,39 7
00B3 Engin eOil LevelCann otBe
Mea sured <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>.....414
00B3 EngineOilLe velLo wStop Vehi‐
cle Turn Engi neOff............ ...................413
00B3 EngineOilPr ess ureSt op
Switc hOf fEngin e................................ 414
00B3 EngineOilRe duce OilLevel........ 413
0075 Front LeftMalfunction Service
Re quired (exa mp le) .............................3 65
00B6 FuelLevelLo w ............................ 377
00B6 GasCap Loose...........................3 77
0025 Inoper ativeSee Oper ator's
Manua l..... ........................................... 400 00E5
Inoper ativeSee Oper ator's
Manua l..... ...........................................4 01
007A Inoper ativeSee Oper ator's
Manua l..... ...........................................4 02
0053 Inoper ative....... .......................... 403
î Inoper ative....... .......................... 389
: Intell.Ligh tSy stem Inoperativ e.. 371
Á KeyNo tDe tected (red displ ay
messa ge).............................................3 69
Á KeyNo tDe tected (whit edis‐
pl ay messa ge).....................................3 68
0075 LeftSide Curtain Airbag Mal‐
fun ction ServiceRe quired (exa mp le) ...3 65
¢ Lowe ring <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ............396
ä Malfunctio nDr ive at Ma x.50
mp h..................................................... 395
: Malfunction SeeOper ator ’s
Manual ................................................ 370
00CC Max.Speed 22mph(red dis‐
pla ymessag e)...................................... 397 00CC
Max.Speed 22mph(whit edis‐
pla ymessag e)...................................... 397
î Max.Speed 25mph...................3 89
î Notin theCur rent Drive Pr o‐
gr am <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011>....389
Á Obtain aNe wKe y.......................3 68
ç Off....... .......................................388
00D9 Off....... .......................................386
0049 Parking Brak eSee Opera tor's
Manua l...... ...........................................381
0077 PleaseCor rect Tire Pressur e...... 408
0049 Please Release Parking Brak e.... 384
00D9 Please WaitChar ging 48VBat ‐
te ry … <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 406
006F Rear Lef tBac kres tNo t
La tched (exa mp le) ...............................3 75
Á Replace KeyBat tery <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 368
003D SeeOperator's Manua l..... ......... 404
0075 SRSMalfunction Service
Re quired .............................................. 365 In
de x 43
7