2020 MERCEDES-BENZ G-CLASS lock

#
Alw aysdiseng ageth edif fere ntia llo ck s
immed iatelyon afirm ,high-t raction
su rface. Dif
fere ntia llo ck sim prove thetra ction ofthe
ve hicle when driving off-r oad andford ing. The
vehicle hasthre edif fere ntia llo ck s:
R The differe ntia llo ck fortr ansf ercase 1dis‐
abl esthero tatio nal spee dcom pensa tion
be twee nth efront and rear axle s.
R The differe ntia llo ck forre ar axle 2disable s
th ero tatio nal spee dcom pensa tionbe twee n
th ewheels ofthere ar axle .
R The differe ntia llo ck forth efront axle 3dis‐
ables thero tatio nal spee dcom pensa tion
be twee nth ewheels ofthefront axle.
Sy stem limita tions
If th edif fere ntia llo ck sar eeng aged, thefo llo w‐
ing drivin gand drivin gsaf etysy stems aredeacti‐
va ted:
R ABS(/ page16 5)
R ActiveDis tance AssistDIS TRONI C
(/ page 174)
R ActiveBr ak eAssi st
R ActivePa rking Assist(/ page19 4)
R ActiveLa ne Keeping Assist(/page204)
R BAS(/ page16 6)
R HillSt artAs sis t(/ page17 8) R
ECO star t/ stop funct ion(/ page13 9)
R ESP ®
(/ page 166)
R HOLD functio n(/ page 178)
R Limi ter
R Cruise contro l(/ page17 2)
R Blind Spo tAssi st(/ pag e203) Eng
aging/diseng agingthedif fere ntial locks Eng
aging thedif fere ntial locks
Re quiremen ts:
R Youar eno tdr ivin gon apa vedor public road.
R Youar edr ivin gat wa lkin gpace.
R The driven wheels areno tspin ning.
R The transf ercase isshif tedto theLO W
RAN GEoff-r oad gear (/ page14 9). #
Eng agein theor der 1, 2, 3. Press the
re spectiv ebutt ons todo this. Onl yeng age
dif fere ntia llo ck s2 and 3forth efront and
re ar axle ifre qu ired. Dr
ivin gand parking 15
1

If
all conditions have been fulfilled, activation
indicat orlam ps5 light up.Assoon asthedif‐
fe re ntia llo ck sar eactiv e,function indicator
lam ps4 light up.
The Different ialLock Engaged ABSandESP
Unavaila blemessag eand the00BB00E50025
wa rning and indic ator lam pson theins trument
clus terapp ear.
% Ifone ormor ere qu iremen tshave notbe en
ful filled, theDiff erent ialLock Activation Con-
ditions NotFulfilled messageappear s.
If th etransf ercase isno tin LO WRAN GE,
th emessag eDiff erent ialLock sAvailable
Only inLOW RANGE appearswhen you
switc hit on.
The gear chang emus tbe restar ted.
Diseng agingthedif fere ntial locks #
Press thebutt ons intheor der 3, 2, 1.
or #
Tosimult aneously disengageall differe ntia l
lo ck s: press butt on1.
or #
Todiseng ageth edif fere ntia llo ck sfo rth e
re ar and fron taxle s:press butt on2.
The differe ntia llo ck sar eonly diseng aged when
th efunc tion indicat orlam pshave gone outagain
4.
If yo upar kth eve hicle withth edif fere ntia llo ck s
eng aged, they will bedeact ivat ed aut omat ically
when theve hicle isstar tedag ain. Insome cases,
yo uha ve todrive afe w me ters bef oreth edif fer‐
ential locksarepr oper lydise ng aged. Ther efor e,
ch eckif func tion indicat orlam ps4 areof f
when youre star tth eve hicle.
Obser veanyinf ormat ionwhic hma ybe displa yed
in theins trument cluster:
R Warning and indic ator lam ps
R Disp lay mess ages Fu
nction of4MA TIC
4MA TICensur esthat all four wheel sar edr iven
when needed. Toge ther wit hES P®
and 4ETS,
4MA TICimprove sth etra ction ofyour vehicle
whene vera dr iven whee lspins duetoinsuf fi‐
cie nttracti on. If
yo ufa ilto adap tyo ur drivin gst yle, 4MA TICcan
neit her reduce therisk ofan accident norover‐
ri de thelaws ofphysics. 4MA TICcannotta ke
acc oun tof road, weather and traffic condi tions.
4MA TICisonly anaid. Youar ere sponsible espe‐
cially formaint ainingasaf edis tance from the
ve hicle infront, forve hicle speed, forbr aking in
good timeandforst ay ing inlane.
% Inwint ryroad con dition s,themaximum
ef fect of 4MA TICcan beachie vedonl yif yo u
use wint ertires (M+ Stir es), withsn ow
ch ains ifnec essar y. Re
fueli ng Re
fueli ngtheve hicl e &
WARNIN GRisk offire or explosion from
fuel
Fu els arehighly flammab le. #
Fire,open flames ,smo kingand creat ion
of spar ksmus tbe avo ided. 15
2
Driving and parking

Pa
rking Pa
rking theve hicl e &
WARNIN GRisk ofacci dent andinjury
cau sed byan insufficie ntlysecu redve hi‐
cle rolling away.
If th eve hicle isno tsecur elyparkedsuf fi‐
cie ntly ,it can rollaw ay inan unc ontrolled
wa yev en ataslight downhill gradient. #
Ensur eth at thepar kedve hicle isalw ays
pr oper lysecur edagains tro lling away as
fo llo ws :
R Onuphil lor downhill gradients, turn
th efront wheels sothat theve hicle
ro lls towa rdsth ecurb ifit star ts
mo ving.
R App lythepar king brak e.
R Switc hth etra nsmiss iontoposition
005D. &
WARNIN GRisk offire cau sed byhot
ex haus tsy stem parts
Flammable material suc has lea ves, grass or
twigs mayignit eif th ey come intocont act
wi th hotpar tsof theex haus tsy stem or
ex haus tga sflow . #
Park theve hicle sothat no flammab le
mat erial can com eint ocon tact with hot
ve hicle component s. #
Inpar ticular ,do notpar kon drygr ass‐
land orhar vested grain fields. &
WARNIN GRisk ofacci dent andinjury
due tochildr enleftunat tende din the
ve hicle
If ch ildr enarelef tunat tende din theve hicle,
th ey cou ld:
R Ope ndoo rs,th er eb yendang ering other
per sons orroad user s.
R Getout and bestru ck byoncom ingtraf‐
fi c. R
Ope rate vehicle equipment andbecome
tr apped, forex am ple.
In addit ion,th ech ildr encould alsosetth e
ve hicle inmo tion, forex am ple by:
R Releasing thepar king brak e.
R Changing thetra nsmiss ionposition .
R Startin gth eve hicle. #
Neverlea vechildr enunat tende din the
ve hicle. #
When leaving theve hicle, alwaysta ke
th eke ywit hyo uand lockth eve hicle. #
Keep theve hicle keyout ofreac hof
ch ildr en. *
NO
TEDama getotheve hicle duetoit
ro lling away #
Alw ayssecur eth eve hicle agains tro ll‐
ing away. Dr
iving and parking 15
5

#
Bring theve hicle toast ands tillby appl ying
th ebr ak epedal. #
Onuphill ordownhill gradients, turnth efront
wheels sothat theve hicle rolls towa rdsth e
curb ifit star ts mo ving. #
App lytheelectr icpar king brak e. #
Engage trans missi on positio n005D inast atio n‐
ar yve hicle withth ebr ak epedal applied
(/ page14 5). #
Switc hof fth eengine andtheignition by
pr essing button1. #
Release theser vice brak eslo wly. #
Getout oftheve hicle andlockit.
% When youpar kth eve hicle withth etransf er
case inposition LOWRAN GE,theelectr ic
par king brak e(/ page16 1) isaut omaticall y
app liedwh en engaging transmission position
005D.
% When youpar kth eve hicle, youcan still
opera tetheside windo wsand thesliding
sunr oofforapp roxima tely five minut esifth e
dr iver's door isclosed. Gar
agedoor opener Pr
og rammin gbutt onsfo rthe garage doo r
ope ner &
DANG ER Risk deathcause dby exhaus t
ga ses
Combus tionengines emitpoisonous exhaus t
ga ses suchas carbon monoxide.Inhaling
th ese exhaus tga ses ishazar dous tohealt h
and leads topoisonin g. #
Neverlea vetheengine or,if pr esent ,
th eauxiliar yheating running inan
encl osedspa cewithout sufficie ntventi‐
la tio n. &
WARNIN GRisk ofinju rywhen opening
or clos ingadoor withth ega rage door
opener
When youoper ateor program thedoor with
th eint egr ated garage door opener ,people in
th era ng eof mo vement ofthedoor may
become trapped orstru ck bythedoor . 15
6
Driving and parking

Count
ryRadio type approval number
Unit ed
Ar ab Emi‐
ra tes ER4
1849/1 5
Deal erNo: DA35176/1 4
Unit ed
St ates FCC
ID:NZLM UAHL5 Fu
rther information onthedeclar ationofcon ‐
fo rm ity forwir eles sve hicle component s
(/ page25). Elec
tric par king brak e Elec
tric par king brak efunction (applying
aut omaticall y) &
WARNIN GRisk ofacci dent andinjury
due tochildr enleftunat tende din the
ve hicle
If ch ildr enarelef tunat tende din theve hicle,
th ey cou ld:
R Ope ndoo rs,th er eb yendang ering other
per sons orroad user s.
R Getout and bestru ck byoncom ingtraf‐
fi c.
R Ope rate vehicle equipment andbecome
tr apped, forex am ple.
In addit ion,th ech ildr encould alsosetth e
ve hicle inmo tion, forex am ple by:
R Releasing thepar king brak e.
R Changing thetra nsmiss ionposition .
R Startin gth eve hicle. #
Neverlea vechildr enunat tende din the
ve hicle. #
When leaving theve hicle, alwaysta ke
th eke ywit hyo uand lockth eve hicle. #
Keep theve hicle keyout ofreac hof
ch ildr en. The
elect ric pa rking brak eis applied ifth etra ns‐
mission isin position 005Dand one ofthefo llo w‐
ing con dition sis fulf illed:
R The engin eis switc hedoff.
R The seat belttongu eis no tins ertedin the
seat beltbuckleofthedr iver's seat andthe
dr iver's door isopened.
R The transf ercase isin theLOW RANGEpos i‐
tion.
% Toprev ent application: pullthehandle ofthe
electr icpar king brak e.
In thefo llo wing situat ions,th eelectr icpar king
br ak eis also applied:
R ActiveDis tance AssistDIS TRONI Cis bring ing
th eve hicle toast ands till. Dr
ivin gand parking 16
1

Dep
endingontheve hicle's equipment, thera dar
sensor sar eint egr ated behind thebum pers
and/or behindtheMer cedes star.The ultrason ic
sen sorsar eloc ated inthefront and rear bum p‐
er s. Ke ep these partsfree ofdir t,ice and slush
(/ page363). Thesensor smus tno tbe cov‐
er ed, forex am ple bybicy clerack s, ove rhang ing
loads, sticke rs,fo ilor foils toprotect agains t
st one chipping .Ad dition allicense platebr ac kets
can like wise impair thefunc tion oftheultr asonic
sensor s.In theev ent ofdamag eto thebum pers
or radiat orgrill, orfollo wing acollis ionimpact ing
th ebum persor radiat orgrill, have thefunc tion
of thesensor sch eckedat aqu alif ied spec ialist
wo rkshop. Ifth esensor sar edamag ed,some
dr iving systems anddriving safetysy stems may
no long erfunc tion proper ly. Ov
ervie wof driving systems anddriving
saf etysy stems In
this sect ion, youwill find informa tionab ou t
th efo llo wing drivin gsy stems anddriving safety
sy stems:
R 360° Camer a(/ page18 9) R
ABS (Anti-lo ckBra king System)
(/ page16 5)
R ActiveDis tance AssistDIS TRONI C
(/ page 174)
R ActiveBr ak eAssi st(/ pag e16 9)
R ActiveLa ne Keeping Assist(/ page204)
R ATTENTION ASSIST(/ page200)
R BAS(Bra keAssis tSys tem) (/ page16 6)
R HillSt artAs sis t(/ page17 8)
R EBD (El ectr onicBra keforc eDis tribution)
(/ page16 8)
R ESP ®
(El ectr onic Stability Program)
(/ page16 6)
R ESP ®
trai ler stabiliz ation(/ page16 8)
R HOLD functio n(/ page 178)
R ActivePa rking Assist(/ page19 4)
R Parking AssistPA RK TRONI C(/ page18 1)
R Rear vie wcam era(/ page18 5)
R Cruis econtr ol(/ page 172)
R Blind SpotAssis t(/ page203) R
Traf fic Sign Assist(/ pag e20 1)
R Dam ping adjus tment(/ page17 9) Fu
nctions ofABS (Anti-loc kBr aking System) AB
Sre gulat esthebr ak epr essur ein critical driv‐
ing situation s:
R Dur ing braking, e.g.atfull brak eapplication
or insuf ficie nttiretracti on, thewheels are
pr eve nted from lock ing.
R Vehicle steer ability whilebraking isensur ed.
If ABS interve nes when braki ng, youwill feel a
pulsing inthebr ak epedal. Thepulsating brak e
pedal canbeanindicat ionofhazar dous road
con dition sand canserveas are minder totake
ex tra car ewh ile dr ivi ng.
Sy stem limit s
R ABSis act ive from speeds ofappr ox.3 mp h
(5 km/ h).
R ABSma ybe impair edorma yno tfunc tion ifa
malfunc tionhasoccurredand theye l‐
lo w 0025 ABSwa rning lam plight sup con tin‐ Dr
ivin gand parking16
5

uousl
yin theins trument clusteraf te rth e
engine isstar ted. Fu
nctions ofOff-road ABS Of
f-road ABS isspeciall yadap tedfo rdr iving off-
ro ad:
R The fron twheels lockcy clic allydur ing brak‐
ing .
R The brakin gdis tance issho rtened duetothe
digging- ineffect.
Sy stem limit s
R Off-ro ad ABSfun ction sat spee dsbelo w
25 mph(40 km/h).
R IfOf f-road ABS interve nes, theability tosteer
ma ybe restrict ed. Fu
nction ofBA S(Br akeAssis tSy stem) &
WARNIN GRisk ofan acci dent caused by
a malf unctionin BA S(Br akeAssi stSys‐
te m)
If BA Sis mal functi oning,th ebr aking distance
in an eme rgency braki ng situa tionis
incr eased . #
Dep ress thebr ak epedal withfull forc e
in emer gency braki ng situa tions. ABS
pr eve nts thewheels from locking . BA
Ssu ppo rts yo ur eme rgency braking situation
wit hadditional brak efo rc e.
If yo udepr essthebr ak epedal quickl y, BA Sis
acti vated:
R BASau tomatical lyboos tsthebr ak epr es‐
sur e.
R BAScan shorten thebr aking distance.
R ABS preve nts thewheels from locking .
The brak es will func tion asusual onceyo u
re lease thebr ak epedal. BASis dea ctivated. Fu
nctions ofESP ®
(Electr onicStabil ityPro‐
gr am) &
WARNIN GRisk ofskid ding ifESP ®
is
mal functi oning
If ESP ®
is mal functi oning,ESP ®
canno tcar ry
out vehicle stabiliz ation.Inaddit ion,ot her
dr iving safetysy stems areswitc hedoff. #
Drive on car efull y. #
Have ESP ®
ch eckedat aqu alif ied spe‐
cialis two rkshop. &
WARNIN GRisk ofskid ding ifESP ®
is
dea ctivated
If yo udeac tivateES P®
,ES P®
can notcar ry
out vehicle stabiliz ation. #
ESP®
shoul don lybe deactiv ated inthe
fo llo wing situat ions. Mer
cedes‑AM Gve hicl es:besur eto obser ve
th eno tesin theSupplement .Ot her wise, you
ma yfa ilto recogni zedangers. 16
6
Driving and parking

#
Storeco ver1 sothat itcan notmo ve
ar oun d. #
Obse rveth emanuf acturer'sinstallation
ins truct ions .
Obser vetheno teson loadi ngtheve hicle. Coupling
up/uncoupling atrailer Re
quirement s:
R The vehicle issecur edwithth eelectr icpar k‐
ing brak e.
R The transmission isin position 005D.
The trailer willbecor rectly detected bytheve hi‐
cle onlyif th efo llo wing condition sar eme t:
R The trailer isconn ectedcor rectl y.
R The trailer lighting system isin wo rking
or der .
The func tionsof thefo llo wing systems areaf fec‐
te dby acor rectly connect edtrai le r:
R ActiveLa ne Keeping Assist
R ESP®
trailer stabiliz ation R
Parking AssistPA RK TRONI C
R ActivePa rking Assist
R Blin dSpo tAss ist
R Drive Aw ayAssi st
R Cross Traf fic Aler t
R Rear vie wcam era
R 360° Camera
Ve hicl eswithout aleve lcontr olsystem: the
ball head height willchang edepen dingon the
ve hicle's load.Inthis case, useatrailer witha
height -adjustable draw bar .
Coupling upatrailer
* NO
TEDama getothebatt erydue tofull
disc harge Char
gingth etra iler batt eryusing thepo we r
supply ofthetra iler can damag eth eve hicle
batt ery. #
Donotus eth eve hicle's powe rsupp ly
to charge thetrailer battery. Inf
ormation abouta suit ablebal lnec kfo r
Mer cedes-Ben zve hicles canbeobt ained from a
qu alif ied spec ialistwo rkshop, e.g.anaut hor ized
Mer cedes-Benz Center. #
Remo vetheco verfr om theball neckmount
and stor eit in asaf eplace (/page209). #
Position thetra iler onaleve lsur face beh ind
th eve hicle andcouple itup totheve hicle. #
Establish theelectr icalconnect ionbetween
th eve hicle andthetra iler .
% Access oriescan beconnect edtotheper ma‐
nen tpo we rsupp lyup to180W and tothe
po we rsupp lythat isswit ched on via theigni‐
tion lock.
Decoup lingatrail er &
WARNIN GRisk ofbei ng crus hed and
beco ming trap ped whenunco upling a
tr ai le r
Whe nunco upling atrai le rwi th an eng aged
ine rtia-ac tivated brak e, your han dma y
bec ome trapped between theve hicle andthe
tr ai le rdr aw bar . 21
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Driving and parking