2021 MERCEDES-BENZ METRIS lock

pla
yasam eans of orientation, toget her with
th en umber of sa vedd ispla ymessages. #
Press 0038toexitth ed ispla ymessages
screen. Saf
etys ystems Displa
ymessages
Possible causes/consequences and 0050 0050Solutions
0091
ABS,E SP Inoperative *
ABS,B AS, hillstart assis tand ESP ®
as well as its driving saf etys ys‐
te ms ar eunavailable due toam alfunction.
AT TENTION ASSIS Tisdeactivated and other driving sy stems could
be automaticall ydeactivated.
The brak esystem continues tofunction normally ,but without the
functions lis teda bove. &
WARNING Risk of skidding if ABS and ESP ®
arem alfunc‐
tioning
The wheels ma yblock during braking and ESP ®
does no tper‐
fo rm anyv ehicle stabilization.
The steerability and braking characteristic sareheavil yimp aired
and theb raking dis tance ma yincrease. In addition, other driving
saf etys ystems ar eswitched off. #
Driv eonc arefull y. #
Have ABS and ESP ®
ch eckedi mmediately at aqualified
specialis tworks hop. #
Switc hthe engine off, wait brief lyand star tt he engine again. #
Chec kwhether thed ispla ymessag ehas disappeared and ESP ®
is operational.
If th ed ispla ymessag econtinues tobe shown: #
Driv eonc arefull y. #
Consult aqualified specialis tworks hop immediatel y.
00DF
00E5 Inoperative See Opera-
tor's Manual *
ABS, BAS, hil lstart assis tand ESP ®
as well as its driving saf etys ys‐
te ms ar eunavailable due toam alfunction.
AT TENTION ASSIS Tisdeactivated and other driving sy stems could
be automaticall ydeactivated.
The brak esystem continues tofunction normally ,but without the
functions lis teda bove. &
WARNING Risk of skidding if ABS and ESP ®
arem alfunc‐
tioning
The wheels ma yblock during braking and ESP ®
does no tper‐
fo rm anyv ehicle stabilization.
The steerability and braking characteristic sareheavil yimp aired
and theb raking dis tance ma yincrease. In addition, other driving
saf etys ystems ar eswitched off. #
Driv eonc arefull y. 236
Displa ymessages and warning and indicator lamps

Displa
ymessages
Possible causes/consequences and 0050 0050Solutions #
Have ABS and ESP ®
ch eckedi mmediately at aqualified
specialis tworks hop. 0091
ABS, ESP Curr. Unavail. *
ABS, BAS, hil lstart assis tand ESP ®
as well as its driving saf etys ys‐
te ms ar etemporaril yunavailable.
AT TENTION ASSIS Tisdeactivated and other driving sy stems could
be automaticall ydeactivated.
Fo re xamp le,theo n-boar delectrical sy stem voltag em aybe insuf fi‐
cient.
The brak esystem continues tofunction normally ,but without the
functions lis teda bove. &
WARNING Risk of skidding if ABS and ESP ®
arem alfunc‐
tioning
The wheels ma yblock during braking and ESP ®
does no tper‐
fo rm anyv ehicle stabilization.
The steerability and braking characteristic sareheavil yimp aired
and theb raking dis tance ma yincrease. In addition, other driving
saf etys ystems ar eswitched off. #
Driv eonc arefull y. #
Have ABS and ESP ®
ch eckedi mmediately at aqualified
specialis tworks hop. #
Continue todriv ecarefully on asuitable stre tchofr oad, making
slight steering mo vements at aspeed abo ve12 mp h(20 km/h). #
Switc hthe engine off, wait brief lyand star tt he engine again. #
Chec kwhether thed ispla ymessag ehas disappeared and ESP ®
is operational.
If th ed ispla ymessag econtinues tobe shown: #
Driv eonc arefull y. #
Consult aqualified specialis tworks hop immediatel y.
00DF
00E5 Currently Unavail. See
Operator's Manual *
ABS, BAS, hil lstart assis tand ESP ®
as well as its driving saf etys ys‐
te ms ar etemporaril yunavailable.
AT TENTION ASSIS Tisdeactivated and other driving sy stems could
be automaticall ydeactivated.
The on-boar delectrical sy stem voltag em aybe insuf ficient, for
ex ample.
The brak esystem continues tofunction normally ,but without the
functions lis teda bove. &
WARNING Risk of skidding if ABS and ESP ®
arem alfunc‐
tioning
The wheels ma yblock during braking and ESP ®
does no tper‐
fo rm anyv ehicle stabilization. Displa
ymessages and warning and indicator lamps 237

Displa
ymessages
Possible causes/consequences and 0050 0050Solutions
If th ese conditions ar enotmet, thea utomatic co-driver's airbag
actuation is malfunctioning. #
Installth ec hild restra int sy stem on asuitable rear seat.
or #
Seat aperson of smaller statur eonas uitablerear seat. #
Consult aqualified specialis tworks hop immediatel y.
Fu rther information on airbag shutof fcan be found unde r"Occupant
classification sy stem (OCS)" (/ page30).
0026 (equipment-dependent)
Check Brake Pad Wear *T
he brakepads ha vereached their wear limit. #
Consult aqualified specialis tworks hop.
0027
(US Aonly)
004D (Canadao nly)
Check Brake Fluid Level *T
her eisi nsufficient brak efluid in theb rake fluid reser voir. &
WARNING Risk of an accident du etolowbrak efluid le vel
If th eb rake fluid le velist oo lo w,theb raking ef fect and theb rak‐
ing characteristic smaybe impaired. #
Pull overand stop thev ehicle safely as soon as possible,
paying attention toroad and traf ficc onditions. Do no tcon‐
tinue driving under an ycircums tances. #
Consult aqualified specialis tworks hop. #
Do no tadd brak efluid. 0091
EBD, ABS, ES PInopera-
tive *E
BD is una vailable due toam alfunction. This mean sthat ABS, BAS,
hil lstart assis tand ESP ®
as well as its driving saf etys ystems, for
ex ample, ar ealso una vailable.
AT TENTION ASSIS Tisdeactivated and other driving sy stems could
be automaticall ydeactivated.
The brak esystemc ontinues tofunction normally ,but without the
functions lis teda bove. &
WARNING Risk of skidding if EBD, ABS and ESP ®
arem al‐
functioning
The wheels ma yblock during braking and ESP ®
does no tper‐
fo rm anyv ehicle stabilization.
The steerability and braking characteristic sareheavil yimp aired
and theb raking dis tance ma yincrease. In addition, other driving
saf etys ystems ar eswitched off. #
Driv eonc arefull y. #
Have theb rake system checkedi mmediately at aqualified
specialis tworks hop. #
Switc hthe engine off, wait brief lyand star tt he engine again. Displa
ymessages and warning and indicator lamps 243

Displa
ymessages
Possible causes/consequences and 0050 0050Solutions #
Chec kwhether thed ispla ymessag ehas disappeared and ESP ®
is operational.
If th ed ispla ymessag econtinues tobe shown: #
Driv eonc arefull y. #
Consult aqualified specialis tworks hop immediatel y.
007A
00DF
00E5 Inoperative See Opera-
tor's Manual *E
BD is una vailable due toam alfunction. This mean sthat ABS, BAS,
hil lstart assis tand ESP ®
as well as its driving saf etys ystems, for
ex ample, ar ealso una vailable.
AT TENTION ASSIS Tisdeactivated and other driving sy stems could
be automaticall ydeactivated.
The brak esystemc ontinues tofunction normally ,but without the
functions lis teda bove. &
WARNING Risk of skidding if EBD, ABS and ESP ®
arem al‐
functioning
The wheels ma yblock during braking and ESP ®
does no tper‐
fo rm anyv ehicle stabilization.
The steerability and braking characteristic sareheavil yimp aired
and theb raking dis tance ma yincrease. In addition, other driving
saf etys ystems ar eswitched off. #
Driv eonc arefull y. #
Have theb rake system checkedi mmediately at aqualified
specialis tworks hop. 00E5
0091
Inoperative *
ESP ®
,B AS and hil lstart assis tare una vailable due toam alfunction.
AT TENTION ASSIS Tisdeactivated and other driving sy stems could
be automaticall ydeactivated.
The brak esystem continues tofunction normally ,but without the
functions lis teda bove.T he wheel scould therefor eloc kupatan
early stag eify ou brak ehard, fore xamp le.
This will se verely impair steerability and braking. Braking dis tance
ma yincrease in an emergency braking situation. &
WARNING Risk of skidding if ESP ®
is malfunctioning
If ESP ®
is malfunctioning ,ESP ®
canno tcarry out vehicle stabili‐
zation .Inaddition ,other driving saf etys ystems ar eswitched off. #
Driv eonc arefull y. #
Have ESP ®
ch eckedataq ualified specialis tworks hop. #
Switc hthe engine off, wait brief lyand star tt he engine again. #
Chec kwhether thed ispla ymessag ehas disappeared and ESP ®
is operational.
If th ed ispla ymessag econtinues tobe shown: #
Driv eonc arefull y. #
Consult aqualified specialis tworks hop immediatel y. 244
Displaymessa gesa nd warning and indicator lamps

Saf
etys ystems Wa
rning/indicator
lamp Po
ssible causes/consequences and 0050 0050Solutions
0075
Re stra int sy stem warning
lamp *The
redw arning lam pfor ther estraint sy stem is on while thee ngine
is running.
The restra int sy stem is malfunctioning. &
WARNING Risk of inju rydue tomalfunctions in ther estraint
sy stem
Components in ther estraint sy stem ma ybeactivated unintention‐
ally or no tdeplo yasp lanned in an accident. #
Have ther estraint sy stem checkeda nd repaired immediately
at aq ualified specialis tworks hop. #
Paya ttention tothed ispla ymessages. #
Driv eonc arefull y. #
Have ther estraint sy stem and its components checkedbyaq uali‐
fi ed specialis tworks hop immediately.
Fu rther information on ther estraint sy stem and its components can
be found unde r"Occupan tsafet y".
0027 Brak esystemw arning
lamp
004D Brak esystemw arning
lamp
00DF AB Sw arning lamp *
0027 (USAonly) or 004D(Canada only): The AB Sand brak ewarning
lamps ar eonwhilethee ngine is running.
EBD is no tavailable due toam alfunction. As aresult, BAS, hil lstart
assi stand ESP ®
as well as their driving saf etys ystems ar enotavaila‐
ble.
AT TENTION ASSIS Thas been deactivated and additional driving sys‐
te ms ma yhave been switched of fautomaticall y. &
WARNING Risk of skidding if EBD, ABS and ESP ®
arem al‐
functioning
The wheels ma yblock during braking and ESP ®
does no tperform
an yv ehicle stabilization.
The steerability and braking characteristic sareheavil yimp aired
and theb raking dis tance ma yincrease .Inaddition, other driving
saf etys ystems ar eswitched off. #
Driv eonc arefull y. #
Have theb rake system checkedi mmediately at aqualified
specialis tworks hop. #
Switc hoffthee ngine, waitaw hile and restar tt he engine. #
Chec kwhether thed ispla ymessag ehas disappeared and ESP ®
is
operational.
If th ed ispla ymessag econtinues tobe displa yed: #
Driv eonc arefull y. #
Consult aqualified specialis tworks hop immediatel y. Displ
aymessa gesa nd warning and indicator lamps 261

Wa
rning/indicator
lamp Po
ssible causes/consequences and 0050 0050Solutions
0027
Brak esystemw arning
lamp
004D
Brak esystemw arning
lamp *
0027 (USAonly) or 004D(Canada only): The redb rake warning lamp
is on while thee ngine is running.
The reis insuf ficient brak efluid in theb rake fluid reser voir. &
WARNING Risk of an accident du etolowbrak efluid le vel
If th eb rake fluid le velist oo lo w,theb raking ef fect and theb rak‐
ing characteristic smaybe impaired. #
Pull overand stop thev ehicle safely as soon as possible,
paying attention toroad and traf ficc onditions. Do no tcon‐
tinue driving under an ycircums tances. #
Consult aqualified specialis tworks hop. #
Do no tadd brak efluid. #
Secur ethe vehicle agains trolling away.
00DF
ABS warning lamp *T
he yello wA BSwarning lam pisonw hilethee ngine is running.
ABS ha sbeens witched of fdue toam alfunction. As aresult, BAS, hill
st ar ta ssis tand ESP ®
as well as their driving saf etys ystems ha vealso
been swit ched off.
AT TENTION ASSIS Thas been deactivated and additional driving sys‐
te ms ma yhave been switched of fautomaticall y. &
WARNING Risk of skidding if ABS and ESP ®
are malfunction‐
ing
The wheels ma yblock during braking and ESP ®
does no tperform
an yv ehicle stabilization.
The steerability and braking characteristic sareheavil yimp aired
and theb raking dis tance ma yincrease. In addition, other driving
saf etys ystems ar eswitched off. #
Driv eonc arefull y. #
Have ABS and ESP ®
ch eckedi mmediately at aqualified spe‐
cialis tworks hop. #
Switc hoffthee ngine, waitaw hile and restar tt he engine. #
Chec kwhether thed ispla ymessag ehas disappeared and ESP ®
is
operational.
If th ed ispla ymessag econtinues tobe displa yed: #
Driv eonc arefull y. #
Consult aqualified specialis tworks hop immediatel y.
If th eA BS cont rolu nit is defective, other sy stems ma ybeavailable
onl yw ithr estrictions or ma ybeunavailable.
00E5
ESP ®
wa rning lamp *
The yello wE SP®
wa rning lam pflashes while thev ehicle is in motion.
ESP ®
or traction cont rolinter venes because ther eisar isk of skidding
or at leas tone wheel is spinning.
Cruise contro lhas been automaticall yswitched off. 262
Displa ymessages and warning and indicator lamps

Deale
rship
see Qualified speciali stwo rkshop
DEF Journe ysabroad.................................. .99
Definitions (ti resa nd loading) ...............214
Defrosting wind ows................................. 94
Destination Editing intermediat edestinations...... .160
Dest ination entry
Ad ding or removing shortcuts............ 15 8
Displ aying cur rent location infor‐
mation................................................ 157
Displ aying or deletin glastd estina‐
tions.................................................. .157
No tes.................................................. 15 5
Saving and del eting destinations........ 15 8
Sea rching fora nd entering destina‐
tions................................................... 15 6
Selecting aPOI................................... 157
Diagnostics connection ...........................17
Dimming thei nsid erearvi ewmirror...... 89
DIREC TSELECT lever
Engaging driv eposit ion...................... 105
Engaging neutral................................ 105
Engaging pa rkposition automati‐
cally....................................................1 05
Engaging reve rseg ear....................... .105
Fu nction............................................. 104
Selecting pa rkposition.......................1 05
Tr ansmission position s.......................104
Dire ction indicator
see Indicator
Displa y(care) .......................................... 185
Displa y(mu ltimedi asystem)
Operating........................................... 15 3
Displa y(on-boa rdcompu ter)................ .140
Displa ymessage
Calling up (on-boa rdcompu ter).......... 235
No tes.................................................2 35
Displa ysettings (multimedia sys‐
te m)......................................................... 154
Displaying location information ............157
Distance cont rol
see ActiveD ista nce Assi stDISTRONIC
Di stance warning function
see ActiveB rake Assi st
DISTRONIC see ActiveD ista nce Assi stDISTRONIC Door
Locking (emergency key)..................... .46
Un lockin g(emer gency key)................. .46
Door cont rolp anel.................................. .12
DO T,Tire Identification Numbe r(TIN) ..212
Drinking and driving................................ 98
Drivin gand drinking................................ 98
Drivin gcharacteristics (unusual)........ .204
Driving light see Automatic driving lights
Drivin gnotes
Brak esubject toload........................ .100
Braking............................................... 100
Breaking-i nnotes................................. 97
Downhil lgradien t............................... 100
Drinking and driving............................. 98
General driving tips.............................. 98
Ne wb rake discs and brak epads/
linings................................................. 100
Pa rking brake.................................... .100
Re stricted braking ef fect (salt-trea‐
te dr oads)...........................................1 00
Tr anspor tbyrail................................... 99
We troad sur faces.............................. 100
Drivin gsafet ys ystem
AB S(Anti-loc kBrakin gS ystem)........... 111
BA S(Brak eAssistSystem).................. 111
Cameras............................................. 11 0
EBD (electroni cbrake forc ed istri‐
bution)................................................ 11 3
ESP ®
Crosswind Assi st....................... 11 2
ESP ®
traile rstabilizatio n.................... .113
Overview.............................................1 10
Ra dar and ultrasonic sensor s.............110
Re sponsibility.....................................1 09
Driving saf etys ystem
see ActiveB rake Assi st
see ESP ®
(Electronic Stabilit yProgram)
Driving sy stem
see ActiveD ista nce Assi stDISTRONIC
see ActiveP arking Assist
see ATTENTION ASSIST
see Blind Spo tAssist
see Cruise control
see Driving saf etys ystem
see HOLD function
see Lane Keeping Assist
see PARKTRONIC
see Rear vie wcamera
Driving tips Drivin gabroad (in form ation)................. 99 274
Index

Flat tire
Changin gawheel.............................. .218
No tes.................................................. 189
Fo il co vering
Ra dar and ultrasonic sensor s.............110
Fr ee software.......................................... .23
Fr equencies
Mobile phon e.................................... .225
Tw o-w ayradio.................................... 225
Fr ont airbag (driver ,co-d rive r)................ 28
Fr ont door
Opening (from inside).......................... .45
Un lockin g(from inside)........................ 45
Fr ont wheel ar ch
Fe nde r.................................................. 81
Ins talling/ removing thec ove r.............. 81
Fu el
Ad ditives............................................ 228
E10.....................................................2 28
Flexibl efuel vehicles..........................2 28
Fu elreser ve....................................... 228
Gasoline............................................. 228
Journe ysabroad.................................. .99
Problems............................................ 108
Quality (gasoline )............................... 228
Re fueling............................................ 106
Sulfur content.................................... 228
Ta nk capacity..................................... 228
Fu el consum ption
Displaying cur rent (vehicle wi thout
st eering-wheel buttons)...................... 14 2
Displ aying thea verage (vehicle
wit hsteering-wheel buttons).............. 14 5
Displ aying thea verage (vehicle
without steering-wheel buttons)......... 14 2
Fu ses.. ..................................................... 201 G
Gasoline.. ................................................2 28
Gene ralo perating permit number
(EC).......................................................... 226
Genu inep arts........................................... 13
Glasse scompartment.............................. 75
Glo vebox
Opening/closing.................................. 75
Gross axle weight rating....................... 226 H
Handbrak e(manual)
see Manua lparkin gb rake Handling control sy
stem
see ESP ®
(Elect ronic Stabilit yProgram)
Hazar dwarnin glight sy stem
Swit ching on/of f.................................. 78
Hazardous substances Information.......................................... .16
Head restra int
Ad justing mechanically......................... 72
Head restra ints
Ad justing thef ront electrically..............73
Headliner (care)...................................... 185
Help call see Mercedes-Benz emergency call sy stem
High beam Activating/deactivating........................ 78
Ad aptiv eHighbeam Assist................... .79
Re placing light sources.........................81
High-beam flasher .................................... 78
Hill star ta ssi st....................................... 12 0
Hinged windo ws
Child saf etyl oc k................................... 41
HOLD function Notes.................................................. 121
Switching on/of f................................ 121
Home screen Changing thea rrangement of the
applications........................................ 15 3
Hydroplaning.......................................... 101 I
Identification pla te
Engine................................................ 226
Re frigerant.......................................... 231
Ve hicle...............................................2 26
Ignitio nkey
see Key
Ignition lock .............................................. 97
Immobilizer.............................................. .59
Indicator Activating/deactivating........................ 78
Indicator lamps see Warning/indicator lamps
Installations .............................................. 14
Instrument clus ter
Ad justing thel ighting.......................... 141
Displ ays.............................................. 13 6
No tes.................................................. 13 6
No tesonw arning/indicator lamps.... .260 276
Index