2017 MERCEDES-BENZ G-Class light

Child-proof locks
Important safety notes
GWARNING
If childre nare traveling in th evehicle ,the y
could:
Ropen doors, thus endangering other people
or road users
Rexit th evehicle and be caught by oncoming
traffic
Roperate vehicle equipmenta nd become
trapped
Thereisar iskofana ccidenta nd injury.
Always activat ethe child-proof locks and
override feature if childre nare traveling in the
vehicle .When leaving th evehicle ,always take
th ek eywithy ou and lockt hevehicle .Never
leave childre nunattende dinthevehicle.
Override feature for:
Rth er ear doors(Ypage 56)
Rther ear side windows (Ypage 56)
GWARNING
If you leave childre nunsupervised in th evehi-
cle ,the yc oul dset it in motion by, for example:
Rrelease th eparking brake.
Rshiftt heautomatic transmission out of the
parking position P.
Rstart theengine.
In addition,t heym ay operate vehicle equip-
men tand become trapped. Thereisar isko f
an accidenta nd injury.
When leaving th evehicle ,always tak ethe
SmartKey withy ou and lockthevehicle .Never
leave childre nunsupervised in th evehicle.
GWARNING
If persons, particularly childre nare subjected
to prolonged exposuretoe xtremeheat or
cold, there is ariskofi njury, possibly even
fatal. Never leave childre nunattende dinthe
vehicle.
GWARNING
If th echild restraint system is subjected to
direct sunlight,p artsm ay get ver yhot.C hil-
dren may burn themselve sonthese parts,
particularly on th emetal partsoft hechild
restraint system. Thereisar iskofi njury.
If you leave th evehicle ,taking th echild with
you, always ensure that th echild restraint
system is no texposedtod irect sunlight.P ro-
tect it withab lanket, for example .Ifthechild
restraint system has been exposedtod irect
sunlight,l et it cooldown before securin gthe
child in it. Never leave childre nunattende din
th ev ehicle.
Child-proof locks for th ereard oors
You secure each door individually witht hechild-
proof locks on th erear doors. Adoor secured
withac hild-proof lockc annotbeo pened from
inside th evehicle .When th evehicle is unlocked,
th ed oor can be opened from th eoutside.
XTo activate: pressthe child-proof lockl ever
down in th edirection of arrow ;.
XMakesure that th echild-proof locks are work-
ing properly.
XTo deactivate: pressthe child-proof lock
leve rupint hedirection of arrow :.
Overridefeature for th erears idew in-
dows
GWARNING
When childre nride on th evehicle's rear seats,
activat ethe override switch .Otherwise, the
childre ncoul dbei njured, e.g .bytrapping
themselve sintherear side window.
56Children in th evehicle
Safety

XTo enable/disable:press button:.
If indicator lamp ;is lit, operatio nofthe rear
side windows is disabled .Operation is only
possibl eusing the switches in the driver's
door. If indicator lamp ;is off, operatio nis
possibl eusing the switches in the rearc om-
partment.
Pets in the vehicle
GWARNING
If yo ulea ve animals unattende dorunsecured
in the vehicle, they could press buttons or
switches, for example.
As aresult, they could:
Ractivate vehicl eequipment and become
trapped, for example
Ractivate or deactivate systems, thereby
endangering othe rroadu sers
Unsecured animals could also be flung around
the vehicl einthe event of an accident or sud-
de ns teering or braking ,thereb yinjuring vehi-
cle occupants. There is ariskofana ccident
and injury.
Never leave animals unattende dinthe vehi-
cle .Alway ssecure animals properly during
the journey ,e.g.u se asuitabl eanimal trans-
port box.
Driving safety systems
Overvie wofdriving safety systems
In thiss ection, yo uwillf ind informatio nabout
the following driving safety systems:
RABS ( Anti-lock Braking System)
(Ypage 57)
RBAS ( Brake Assis tSys tem )(Ypage 58)
RESP®(E le ctronic Stability Program)
(Ypage 58)
REBD ( Ele ctronic Brake force Dis tribution)
(Ypage 61)
RADAPTIVE BRAK E(Ypage 61)
Important safety notes
If youfailtoa dapt your driving style or if yo uare
inattentive, the driving safety systemsc an nei-
ther reduce the ris kofanaccident nor override
the laws of physics. Driving safety systemsa re
merel yaidsd esig ned to assist driving .You are
responsibl efor maintaining the distance to the
vehicl einfront, for vehicl espeed ,for braking in
goo dtime ,and for staying in lane. Alway sadapt
your driving style to suit the prevailing roada nd
weather conditions and maintain asafed istance
from the vehicl einfront. Driv ecarefully.
The driving safety systemsd escribe donlyw ork
as effectively as possibl ewhent her eisa de-
quate contact between the tire sand the road
surface. Payp articula rattentio ntothe informa-
tio nr egarding tires, recommende dminimum
tire trea ddepths etc. in the "Wheels and tires"
section (
Ypage 251).
In wintry driving conditions, always us ewinter
tire s(M+ Stires) and if necessary,s now chains.
Onlyint hiswaywill the driving safety systems
describe dinthissection work as effectively as
possible.
ABS (Anti-lock Brakin gSystem)
General information
ABS regulate sbrake pressure in such awaythat
the wheels do not lock when yo ubrake. This
allows yo utocontinue steering the vehicl ewhen
braking.
The yellow !ABS warning lamp in the instru-
ment cluster lights up when the ignition is
switched on. It goe soutwhen the engine is run-
ning.
ABS works from aspeed of about5m ph
(8 km/h), regardless of road-surface conditions.
ABS works on slippery surfaces, eve nwheny ou
onlyb rake gently.
Driving safety systems57
Safety
Z

4ETS (Electronic Traction System)
iObserve the "Important safety notes" sec-
tion (Ypage 57).
4ET Straction contro lispart of ESP
®.
4ET Straction contro lisnolonger activ eabove a
speed of approximately 37 mph (60 km/h).
Traction contro lbrakes the drive wheels indi-
vidually if they spin. This enables you to pull
away and accelerate on slippery surfaces,f or
example if the road surface is slippery on one
side. In addition, more drive torque is transfer-
red to the wheel or wheels with traction.
Traction contro lremains active, even if you
deactivate ESP
®.
Importan tsafetyn otes
iObserve the "Important safety notes" sec-
tion (Ypage 57).
GWARNING
If ESP
®is malfunctioning, ESP®is unable to
stabilize the vehicle. Additionally, further driv-
ing safety systems are deactivated. This
increases the risk of skiddin gand an accident.
Driv eonc arefully. Have ESP
®checked at a
qualified specialist workshop.
!Only operate the vehicle for amaximum of
ten seconds on abrake test dynamometer.
Switc hoff the ignition.
Application of the brakes by ESP
®may oth-
erwise destroy the brake system.
!Af unction or performanc etest should only
be carried out on atwo-axle dynamometer.
Beforey ou operate the vehicle on such a
dynamometer, please consult aqualified
workshop. You could otherwise damage the
drive train or the brake system.
If the å ESP
®OFF warning lamp lights up
continuously, ESP®is deactivated.
If the ÷ ESP®warning lamp lights up contin-
uously, ESP®is not available due to amalfunc-
tion.
Observe the information on warning lamps
(
Ypage 191) and display messages which may
be displayed in the instrument cluster
(
Ypage 171). Only use wheels with the recommended tire
sizes. Only then will ESP
®function properly.
If differential locksa re switched on, ABS, BAS
and ESP
®switc hoff automatically.
Characteristics of ESP®
Genera linformation
If the ÷ ESP®warning lamp goes out before
beginning the journey, ESP®is automatically
active.
If ESP
®intervenes, the ÷ESP®warning lamp
flashes in the instrument cluster.
If ESP
®intervenes:
XDo not deactivate ESP®under any circum-
stances.
XOnly depress the accelerator pedal as far as
necessary when pulling away.
XAdapt your drivings tyle to suit the prevailing
road and weather conditions.
ECO start/stop function
The ECO start/stop function switches the
engin eoff automatically when the vehicle stops
moving. The engin estart sautomatically when
the driver wants to pull away again. ESP
®
remains in its previously selected status, e.g. if
ESP®was deactivated before the engin ewas
automatically switched off.
Deactivating/activating ESP®
Important safetyn otes
iObservethe "Important safety notes" sec-
tion (Ypage 57).
You can select between the following states of
ESP
®:
RESP®is activated.
RESP®is deactivated.
GWARNING
If you deactivate ESP
®,E SP®no longer sta-
bilizes the vehicle. There is an increased risk
of skiddin gand an accident.
Only deactivate ESP
®in the situation sdescri-
bed in the following.
Driving safetys ystems59
Safety
Z

It may be best to deactivate ESP®in the follow-
ing situations:
Rwhen using snow chains
Rin deep snow
Ron sand or gravel
Roff-road
Spinning the wheelsr esults inacutting action
which providesb etter grip.
Activate ESP
®as soon as the situations descri-
bed above no longer apply. ESP®willo therwise
not be abletos tabilize the vehicle if the vehicle
starts to skid or awheel starts to spin.
!Avoid spinning the driven wheelsf or an
extended period with ESP®deactivated. You
could otherwise damage the drivetrain.
Deactivating/activating ESP®
XTo deactivate: press button:until the
å warning lamp lights up in the instrument
cluster.
XTo activate: press button :until the å
warning lamp goes out in the instrument clus-
ter.
Characteristic swhen ESP®is deactivated
If ESP®is deactivated and one or more wheels
start to spin, the ÷ESP®warning lamp in the
instrument cluster flashes. In such situations,
ESP
®willn ot stabilize the vehicle.
If you deactivate ESP®:
RESP®no longer improves driving stability.
REngine torque is no longer limited and the
drive wheelsa re abletospin.
RTraction control is still activated.
RESP®still providess upport when you brake
firmly.
RMercedes-AMG vehicles: and are driving a
speed at above 62 mph (100 km/h), ESP®still
intervenes when one wheel reaches its grip
limite ven though it is deactivated.
RAll other models: and are driving ataspeed
above 37 mph (60 km/h), ESP®still inter-
venes when one wheel reaches its grip limit
even though it is deactivated.
Mercedes-AMG vehicles: if ESP
®is deactiva-
ted, it is reactivated automatically if you are
driving at aspeed above 62 mph (100 km/h )or
you exceed acertain laterala cceleration.
All other models: if ESP
®is deactivated, it is
reactivated automatically if you are driving at a
speed above 37 mph (60 km/h) or you exceed a certain laterala cceleration.
Trailer stabilization
General information
If yourvehicle/trailer combination begins to
swerve, ESP®assists you in this situation. ESP®
slowst he vehicle down by braking and limiting
the engine outputu ntil the vehicle/trailer com-
bination has stabilized.
Important safety notes
GWARNING
If road and weather conditions are poor,
trailers tabilization willn ot be abletoprevent
the vehicle/trailer combination from swerv-
ing. Trailers with ahigh center of gravity can
tip over before ESP
®can detect this. There is
ar isk of an accident.
Alway sadapt you rdriving style to the prevail-
ing road and weather conditions.
If you rvehicle with trailer( vehicle/trailercom-
bination) begins to lurch, you can only stabilize
the vehicle/trailer combination by depressing
the brake firmly.
Trailer stabilization is active above speedso f
about3 7mph (60 km/h).
ESP
®trailer stabilization does not work if ESP®
is deactivated or malfunctioning.
60Driving safety systems
Safety

SmartKey
Important safety notes
GWARNING
If children are left unsupervised in the vehicle,
they could:
Ropen the doors, thus endangering other
people or road users.
Rget out and disrupt traffic.
Roperate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
Rrelease the parking brake.
Rshifting the automatic transmission out of
park position P
RStart the engine.
There is arisk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children.
GWARNING
If you attach heavy or large object stothe
SmartKey, the SmartKey could be uninten-
tionally turned in the ignition lock. This could
cause the engine to be switched off. There is a risk of an accident.
Do not attach any heavy or large object stothe
SmartKey. Remove any bulky key rings before
insertingt he SmartKey into the ignition lock.
!Keep the SmartKey away from stron gmag-
netic fields. Otherwise, the remote control
function could be affected.
Strong magnetic fields can occur in the vicin-
ity of powerful electrical installations.
Do not keep the SmartKey:
Rwith electronic devices, e.g. amobile phone
or another SmartKey.
Rwith metallic objects, e.g. coins or metal foil.
Rinside metallic objects, e.g. ametal case.
This can affect the functionality of the Smart- Key. Ac
heck which periodically establishes aradio
connection between the vehicle and the Smart-
Key determines whether avalid SmartKey is in
the vehicle. This occurs, for example:
Rwhen startin gthe engine
Rwhile driving
SmartKey functions
:& Locks the vehicle
;%Unlockst he vehicle
The SmartKey centrally locks/unlocks:
Rthe doors
Rthe rear door
Rthe fuel filler flap
XTo unlock centrally: press the%button.
If you do not open the vehicle within approx-
imately 40 seconds of unlocking:
Rthe vehicle is locked again.
Rprotection against theft is reactivated.
XTo lock centrally: press the&button.
The turn signals flash once when unlocking and
three times when locking.
You can also set an audible signal to confirm
that the vehicle has been locked. The audible
signal can be activated and deactivated using
the on-board computer (
Ypage 166).
You will receive visual and acoustic locking con-
firmation if all components were able to be
locked.
When the surround lighting is activated via the
on-board computer, it lights up when it is dark
after the vehicle is unlocked with the SmartKey (
Ypage 165).
SmartKey63
Opening and closing
Z

and recycled to protect the
environment.
Dispose of batteries in an
environmentallyfriendly
manner .Taked ischarged
batteries to aqualified spe-
cialis tworkshop or aspecial
collectio npointf or used bat-
teries.
The SmartKey batteries contain perchlorate
material, whichm ay require special handling
and regard for th eenvironment. National guide-
line sm ust be observed durin gdisposal. In Cal-
ifornia, see www.dtsc.ca.gov/
HazardousWaste/Perchlorate/index.cfm .
Mercedes-Ben zrecommend sthaty ou have the
batteries replaced at aqualified specialist work-
shop.
Checking th ebattery
XPres sthe & or% button.
The battery is working properly if battery
check lamp :lightsupb riefly.
The battery is discharged if battery check
lamp :does no tlight up briefly.
XChange th ebattery (Ypage 65).
If th eSmartKey battery is checked within the
signal reception range of th evehicle ,pressing
the & or% button:
Rlocks or
Runlock sthe vehicle
iYou can get abattery at any qualified spe-
cialis tworkshop.
Replacing th ebattery
You require aCR20253V cellbattery.
XTaket hemechanical ke yout of th eSmartKey
(Ypage 64).
XPres smechanical key ;in th edirection of
th ea rrow int othe opening in th eSmartKey
until battery compartmentc over:opens.
Do no thold battery compartmentc over:
closed while doings o.
XRemovebattery compartmentc over:.
XRepeatedly tap th eSmartKey against your
palm until battery =falls out.
XInsertt henew battery with th epositive ter-
minal facing upwards .Use alint-free cloth to
do so.
XMakes ure that th esurface of th ebattery is
free of lint ,grease and other contaminants.
XInsertt hefrontt absofb attery compartment
cover :intothe housing first and then press
to close it.
XInsertm echanical key ;intot he SmartKey
(Ypage 64).
XCheckt hefunction of all SmartKey buttonso n
th ev ehicle.
SmartKey65
Opening and closing
Z

Problems with the SmartKey
ProblemPossible causes/consequences andMSolutions
You can no longer lock or
unlock the vehicle using
the SmartKey.The SmartKey battery is discharged or nearly discharged.
XCheck the SmartKey battery (Ypage 65) and replace it if necessary
(Ypage 65).
If this does not work:
XLock or unlock the vehicle using the mechanical key (Ypage 68).
There is interference from apowerful source of radio waves.
XLock or unlock the vehicle using the mechanical key (Ypage 68).
The SmartKey is faulty.
XLock or unlock the vehicle using the mechanical key (Ypage 68).
XHave the SmartKey checked at aqualified specialist workshop.
The engine cannot be
started using the Smart-
Key.The on-board voltage is too low
XSwitch off non-essential consumers, e.g. seat heating or interior
lighting, and try to start the engine again.
If this does not work:
XCheck the starter battery and charge it if necessary (Ypage 243).
or
XJump-start the vehicle (Ypage 243).
or
XConsult aqualified specialist workshop.
You have lost aSmart-
Key.XHave the SmartKey deactivated at aqualified specialist workshop.
XReport the loss immediately to the vehicle insurers.
XIf necessary, have the locks changed as well.
You have lost the
mechanical key.XReport the loss immediately to the vehicle insurers.
XIf necessary, have the locks changed as well.
Doors
Important safety notes
GWARNING
If children are left unsupervised in the vehicle,
they could:
Ropen the doors, thus endangering other
people or road users.
Rget out and disrupt traffic.
Roperate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
Rrelease the parking brake.
Rshifting the automatic transmission out of
park position P
RStart the engine.
There is arisk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children.
66Doors
Opening and closing

ProblemPossible causes/consequences andMSolutions
Aside window cannot be
closed because it is
blocked by objects, e.g.
leaves in the window
guide.XRemove the objects.
XClose the side window.
As ide window cannot be
closed and you cannot
see the cause.If as ide window is obstructed during closing and reopens again
slightly:
XImmediately after the window blocks, pull the correspondings witch
again until the side window has closed.
If as ide window is obstructed again during closing and reopens again
slightly:
XImmediately after the window blocks, pull the correspondings witch
again until the side window has closed.
If as ide window will still not open or close due to amalfunction, consult aqualified specialist
workshop.
Sliding sunroof
Important safety notes
GWARNING
While opening and closing the sliding sunroof, body parts in close proximity could become
trapped. There is arisk of injury.
Make sure that no body parts are in close
proximity during the opening and closing pro-
cedures.
If somebody becomes trapped:
Rrelease the switch immediately, or
Rduring automatic operation, push the
switch briefly in any direction
The opening or closing procedure will be stop- ped.
GWARNING
If children operate the sliding sunroof they
could become trapped, particularly if they are left unsupervised. There is arisk of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
!Only open the sliding sunroof if it is free of
snow and ice. Otherwise, malfunctions may
occur.
Do not allow anything to protrude from the
sliding sunroof. Otherwise, the seals could be
damaged.
!The weather can change abruptly. It could
start to rain or snow. Make sure that the slid- ing sunroof is closed when you leave the vehi-
cle. The vehicle electronics can be damaged if
water enters the vehicle interior.
Resonance noises can occur in addition to the
usual airflow noises when the sliding sunroof is
open. They are caused by minor pressure fluc-
tuations in the vehicle interior. Change the posi-
tion of the sliding sunroof or open aside window
slightly to reduce or eliminate these noises.
Sliding sunroof71
Opening and closing
Z