2021 MERCEDES-BENZ METRIS immobilizer

Problems with
thes ide windo ws Problem
Possible causes/consequences and 0050 0050Solutions
Yo uc anno topen or close
as ide wind owallthew ay. &
WARNING Risk of becoming trapped or fata llyi njured if reve rs‐
ing pr otection is no tactivated
If yo uc lose aside wind owagain immediatel yafter it has been
bloc ked, thes ide windo wwill close wit hincreased or maximum
fo rc e. The reve rsing function is then no tactiv eand body parts may
become trapped. #
Mak esuret hat no parts of theb ody ar einthe closing area. #
Tostop thec losing process, release theb utton or press the
button again toreopen thes ide windo w. If
th er ea reno object sorleavesint he windo wguide pr eventing thew in‐
do wf romc losing, ther em ayhave been amalfunction or an inter ruption
to theo n-boar delectrical sy stem voltage. #
Resetthe side windo ws (/pag e58). Anti-thef
tpreve ntion Fu
nction of thei mmobilizer The immobilize
rpreve nts your vehicle from being
st ar tedw ithout thec orrect key.
The immobilizer is automaticall yactivated when
th ei gnition is switched off, and deactivated when
th ei gnition is switched on.
When leaving thev ehicle, alw ayst aket he key
wit hyou and loc kthe vehicle. If thek eyis left
inside thev ehicle, an yone can star tt he engine. ATA
(Anti-Thef tAlarms ystem) Fu
nction of ATA(Anti- theftA larms ystem)
If th eA TAsystem is armed, avisual and audible
alar mist riggered in thef ollowing situations:
R When opening adoor
R when openin gthe vehicle wit hthe emergency
key
R When opening theh ood
R When opening thet ailgat eorrear-end door
Af terl ocking thev ehicle wit hthe key,theA TA
sy stem is automaticall yarmed. When
theA TAsystem is armed, indicator lamp
1 flashes in theo verhead cont rolp anel.
AT Aisa utomatica llyd eactivated in thef ollowing
situations:
R Afteru nlocking thev ehicle wit hthe key.
R When thek eyis inser tedi ntot he ignition
loc k.
% The alar
misnotdeactivated, evenify ou
immediatel yclose theo pen door that has
triggered it, fore xamp le. Opening and closing
59

1,
2, 3. ..
3-zone automatic climat econtrol
(control panel) .......................................... 91
12 Vs ocket
see Soc ket(12 V) A
ABS (Anti-lo ckBrakin gSystem) ............ .111
Ac celeration
see Usin gkickdown
Ac tiv eB rake Assi st
Fu nction/no tes................................... 11 3
Setting................................................ 11 5
Ac tiv eD ista nce Assis tDISTR ON IC
Calling up aspeed....................... 117, 11 9
Displ ays.............................................. 12 0
Fu nction.............................................. 11 6
Increasing/decreasing speed...... 117, 11 9
Re quirements.............................. 117, 11 9
St eering wheel buttons................ 117, 11 9
St oring aspeed........................... 117, 11 9
Switching off/deacti vating.......... 117, 11 9
Switching on/activating.............. 117, 11 9
Sy stem limitations.............................. 11 6
Ac tiv eP arking Assist
Exiting aparkin gspace....................... 127
Fu nction............................................. 12 5
Pa rking.............................................. .126
Sy stem limitations.............................. 12 5
Ad aptive
see Lane Keeping Assist
Ad aptiv ecruise control
see ActiveD ista nce Assi stDISTRONIC
Ad aptiv eHighbeam Assist
Fu nction............................................... 79
Switching on/o ff.................................. 80
Ad d-on equipment ................................... .14
Ad d-on equipment guidelines................. 14
Ad ditional tur nsignal light
Re placing light sources........................ 83
Ad diti ve
Engine oil........................................... 228
Ad diti ves
Fu el.................................................... 228
Ad diti ves( engine oil)
see Additive
Ad diti ves( fuel)
see Fuel Af
ter-sales service
see ASS YSTP LUSs ervice inter vald isplay
Air recirculation but ton
Con venience opening/closing.............. 95
Airbag Activation............................................ .24
Fr ont airbag (driver ,co-driver).............. 28
Ins tallation locations............................ 28
Overview............................................. .28
PA SSENGER AIR BAGi ndicator lamp... .31
Pr otection impaired.............................. 30
Pr otection pr ovided............................. .29
Sid eairba g........................................... 28
Wi ndo wcurtain airbag........................ .28
Alar msystem
see ATA( Anti -Thef tAlarms ystem)
Alertness assistant see ATTENTION ASSIST
Android Autosettings (multimedia
sy stem).................................................. .153
Animals Pets in thev ehicle....... .......................... 41
Anti-loc kbraking sy stem
see AB S(Anti-loc kBrakin gS ystem)
Anti-skid chains
see Sno wchains
Anti-thef tAlarms ystem
see ATA( Anti -Thef tAlarms ystem)
Anti-thef tprotection
Immobilizer.......................................... 59
Anti- theftp rotection
see ATA( Anti -Thef tAlarms ystem)
Apple CarPlay ®
settings (multime‐
dia sy stem)............................................ .153
Ashtr ays
In thew indshield stowagec om‐
partment............................................. .76
Assistance Sy stems
see Drivin gsafet ys ystem
ASS YST
see ASS YSTP LUSs ervice inter vald isplay
ASS YSTP LUSs ervice in terv al display
Displayin gthe service due date
(vehicle wit hsteering wheel but‐
to ns)................................................... 175
Displ aying thes ervice due date
(vehicle without steering wheel
buttons).............................................. 175
Fu nction/no tes.................................. 175270
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