warning MERCEDES-BENZ G-CLASS SUV 2013 Owners Manual

mountainous terrain or on poor road
surfaces.
For example, if the vehicle is used under
arduous operating conditions,
have
air filters,
engine oil and oil filters changed frequently
and check the wheels often. Further
information can be obtained at a qualified
specialist workshop, e.g. an authorized
Mercedes-Benz Center. Fuel/water separator
H
Environmental note
Dispose of service products in an
environmentally responsible manner.
! If you continue driving

without having the
fuel/water separator serviced, this could
cause damage to the engine. Any resulting
damage is not covered by the warranty.
If the fuel/water separator needs servicing,
the following message appears in the
multifunction display: You will also hear a brief warning tone.
X
Visit a qualified specialist workshop as
soon as possible. Care
General notes
Regular care of your

vehicle is a condition for
retaining the quality in the long term.
Use care products and cleaning agents
recommended and approved by Mercedes-
Benz. G
WARNING
Many cleaning products can be hazardous.
Some are poisonous, others are flammable.
Always follow the instructions on the
particular container. Always open your
vehicle's doors or windows

when cleaning the
inside.
Never use fluids or solvents that are not
designed for cleaning your vehicle.
Always lock away cleaning products and keep
them out of reach of children.
! For cleaning your vehicle, do not use any
of the following:
R dry, rough or hard cloths
R abrasive cleaning agents
R solvents
R cleaning agents containing solvents
Do not scrub.
Do not touch the surfaces or protective
films with hard objects, e.g. a ring or ice
scraper. You could otherwise scratch or
damage the surfaces and protective film. H
Environmental note
Dispose of empty packaging and cleaning
cloths in an environmentally responsible
manner.
! Do not park the vehicle for an extended
period straight after cleaning

it, particularly
after having cleaned the wheels with wheel
cleaner. Wheel cleaners could cause
increased corrosion of the brake discs and
brake pads/linings. For this reason, you
should drive for a few minutes after
cleaning. Braking heats the brake discs and
the brake pads/linings, thus drying them.
The vehicle can then be parked. 294
Care
Maintenance and care

Exterior care
Automatic car wash G
WARNING
Braking efficiency is reduced after washing
the vehicle. This could
cause an accident. For
this reason, you must drive particularly
carefully after washing the vehicle until the
brakes have dried.
! Never clean your vehicle in a Touchless
Automatic Car Wash as these use special
cleaning agents. These cleaning agents can
damage the paintwork or plastic parts.
! Make sure that the automatic car wash is
suitable for the size of the vehicle. Fold in
the exterior mirrors before the vehicle is
washed. The exterior mirrors could
otherwise be damaged.
! Make sure that the automatic
transmission is in position N when washing
your vehicle in a tow-through car wash. The
vehicle could be damaged if the
transmission is in another position.
! Make sure that:
R the side windows and sliding sunroof are
closed completely.
R the blower for the ventilation/heating is
switched off (airflow control is turned to
position 0/the 0058 and 0056 buttons
are switched off).
R the windshield wiper switch is at position
0.
The vehicle could otherwise be damaged.
You can wash the vehicle in an automatic car
wash from the very start.
If the vehicle is very dirty, pre-wash it before
cleaning it in an automatic car wash.
After using an automatic car wash, wipe off
wax from the windshield and the wiper
blades. This will prevent smears and reduce
wiping noises caused by residue on the
windshield. Washing by hand In some countries, washing by hand is only
allowed at specially equipped washing bays.
Observe the legal requirements in all
countries concerned.
When using the vehicle in winter, remove all
traces of road salt deposits carefully and as
soon as possible.
When washing the vehicle underbody, also
clean the inside of the wheels.
X
Do not use hot water and do not wash the
vehicle in direct sunlight.
X Use a soft sponge to clean.
X Use a mild cleaning agent, such as a car
shampoo approved by Mercedes-Benz.
X Thoroughly hose down the vehicle with a
gentle jet of water.
X Do not point the water jet directly towards
the air inlets.
X Use plenty of water and rinse out the
sponge frequently.
X Rinse the vehicle with clean water and dry
thoroughly with a chamois.
X Do not let the cleaning agent dry on the
paintwork.
Power washers G
WARNING
Do not use power washers with circular jet
nozzles (concentrated-power jets) to clean
your vehicle, especially for

cleaning tires. You
could otherwise damage the tires and cause
an accident.
! Always maintain a distance of at least
11.8 in (30 cm) between the vehicle and the
power washer nozzle. Information about
the correct distance is available from the
equipment manufacturer.
Move the power washer nozzle around
when cleaning your vehicle. Care
295
Maintenance and care Z

If your vehicle has a clear matte finish,
observe the following
instructions
in order to
avoid damage to the paintwork due to
incorrect care.
These notes also apply to light alloy wheels
with a clear matte finish.
i The vehicle should preferably be washed
by hand using a soft sponge, car shampoo
and plenty of water.
i Use only insect remover and car shampoo
from the range of recommended and
approved Mercedes-Benz care products.
Cleaning the windows G
WARNING
Switch off the windshield wipers and remove
the SmartKey from the ignition lock before
cleaning the windshield or the wiper blades.
The windshield wipers could otherwise move
and injure you.
! Do not use dry

cloths, abrasive products,
solvents or cleaning agents containing
solvents to clean the inside of the windows.
Do not touch the insides of the windows
with hard objects, e.g. an ice scraper or
ring. There is otherwise a risk of damaging
the windows.
! Clean the water drainage channels of the
windshield and the rear window at regular
intervals. Deposits such as leaves, petals
and pollen may under certain
circumstances prevent water from draining
away. This can lead to corrosion damage
and damage to electronic components.
X Clean the inside and outside of the
windows with a damp cloth and a cleaning
agent that is recommended and approved
by Mercedes-Benz. Cleaning the wiper blades G
WARNING
Switch off the windshield wipers and remove
the SmartKey from the ignition lock before
cleaning the windshield or the wiper blades.
The windshield wipers could otherwise move
and injure you.
! Do not pull the wiper blade. Otherwise,
the wiper blade could be damaged.
! Do not clean wiper blades too often and
do not rub them too hard. Otherwise, the
graphite coating could be damaged. This
could cause wiper noise.
! Hold the wiper arm

securely when folding
back. The windshield could be damaged if
the wiper arm smacks against it suddenly.
X Fold the windshield wiper arms away from
the windshield.
X Carefully clean the wiper blades with a
damp cloth.
X Fold the windshield wiper arms back again
before switching on the ignition.
Cleaning the headlamps !
Only use cleaning agents or cleaning
cloths which are suitable for plastic
headlamp lenses. Unsuitable cleaning
agents or cleaning cloths could scratch or
damage the plastic headlamp lenses.
X Clean the headlamp lenses with a damp
sponge and a mild cleaning agent, e.g.
Mercedes-Benz car shampoo or cleaning
cloths.
Cleaning the sensors !
If you clean the sensors with a power
washer, make sure that you keep a
distance of at least

11.8 in (30 cm) between
the vehicle and the power washer nozzle.
Information about the correct distance is
available from the equipment
manufacturer. Care
297
Maintenance and care Z

X
Clean sensors 0043 of the driving systems
with water, car shampoo and a soft cloth.
Cleaning the rear view camera !
Do not clean the
camera lens and the area
around the rear view camera with a power
washer. X
Use clear water and a soft cloth to clean
camera lens 0043. Cleaning chrome parts !
Do not clean the exhaust pipe with acid-
based cleaning agents such as sanitary
cleansers or wheel cleaners.
Impurities combined with the effects of road
grit and corrosive environmental

factors may
cause flash rust to form on the surface. You
can restore the original shine of the chrome
parts by cleaning them regularly, especially in
winter and after washing.
X Clean the chrome parts with a chrome care
product tested and approved

by Mercedes-
Benz. Interior care
Cleaning the display !
For cleaning, do not use any of the
following:
R alcohol-based thinner or gasoline
R abrasive cleaning agents
R commercially-available household
cleaning agents
These may damage the

display surface. Do
not put pressure on the display surface
when cleaning. This could lead to
irreparable damage to the display.
X Before cleaning the display, make sure that
it is switched off and has cooled down.
X Clean the display surface using a
commercially available microfiber cloth
and TFT/LCD display cleaner.
X Dry the display surface using a dry
microfiber cloth.
Cleaning the plastic trim G
WARNING
When cleaning the steering wheel boss and
dashboard, do not use cockpit sprays or
cleaning agents containing solvents.

Cleaning
agents containing solvents cause the surface
to become porous, and as a result, plastic 298
Care
Maintenance and care

Cleaning the seat belts
G
WARNING
Do not bleach or dye seat belts as this may
severely weaken them. In a crash, they may
not be able to provide adequate protection.
! Do not clean the
seat belts using chemical
cleaning agents. Do not dry the seat belts
by heating at temperatures above 176 ‡
(80 †) or in direct sunlight.
X Use clean, lukewarm water and soap
solution.
Cleaning the headliner and carpets X
Headliner: if it is very dirty, use a soft brush
or dry shampoo.
X Carpets: use the carpet and textile
cleaning agents recommended and
approved by Mercedes-Benz. 300
Care
Maintenance and care

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that
your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Read the information on qualified
specialist workshops: ( Y page 23).Where will I find...?
Warning triangle
Setting up the warning triangle 0043
Press-stud
0044 Reflectors
0087 Feet
X Fold feet 0087 down and out to the side.
X Pull side reflectors 0044 up to form
a triangle
and lock them at the top using press-
stud 0043. First-aid kit
First-aid kit
0043 is located in the stowage
compartment in the right-hand door.
i Check the expiration date

on the first-aid
kit at least once a year. Replace the
contents if necessary, and replace missing
items. Vehicle tool kit
General notes i
When they leave the

factory, vehicles are
not equipped with the tools needed to
change a wheel, such as a jack or lug
wrench. Some tools for changing a wheel
are specific to the vehicle. To obtain tools
approved for your vehicle, contact a
qualified specialist workshop.
The vehicle tool kit contains:
R Vehicle tool kit bag with:
-a fuse extractor
- an Allen key, e.g. to operate the sliding
roof manually in an emergency
- a pump lever for the vehicle jack
- a screwdriver
- a lug wrench
R Jack302
Where will I find...?Breakdown assistance

Vehicle tool kit
The vehicle tool kit is under the cover in the
footwell in front of the rear bench seat.
X
Fold cover 0043 to the side.
X Pull vehicle tool kit 0044 out by the tab.
Jack !
Make sure that, while installing the
vehicle jack, there are no cables on the
holder, in order to avoid them becoming
trapped. The jack is located under the rear bench seat
on the right-hand side when viewed in the
direction of travel.
X
Fold rear bench seat ( Y page 266)
forwards.
X Open cover 0043.
X Pull bar 0087 upwards and detach from
tab 0085.
X Remove jack 0044. Exterior spare wheel bracket
General notes G
WARNING
If the spare tire is more than 6 years old or is
not the same model
as the regular tires, have
the spare tire replaced with a new tire at the
nearest Mercedes-Benz Center.
Never operate the vehicle with more than one
spare wheel mounted. G
WARNING
The wheel or tire size as well as the tire type
of the spare wheel

or emergency spare wheel
and the wheel to be replaced may differ.
Mounting an emergency spare wheel may
severely impair the driving characteristics.
There is a risk of an accident.
To avoid hazardous situations:
R adapt your driving style accordingly and
drive carefully.
R never install more than one spare wheel or
emergency spare wheel that differs in size.
R only use a spare wheel or emergency spare
wheel of a different size briefly.
R do not switch ESP ®
off.
R have a spare wheel or emergency spare
wheel of a different size replaced at the
nearest qualified specialist workshop.
Observe that the wheel and tire dimensions
as well as the tire type must be correct.
You must not exceed the maximum speed of
50 mph (80 km/h) when using spare wheels
of differing sizes.
i When changing a wheel, you should also
observe the safety notes in the "Flat tire"
section ( Y page 340).
The spare wheel is on the outer side of the
rear door. Where will I find...?
303
Breakdown assistance Z

Stainless-steel spare hub cap
X
Take the screwdriver out of the vehicle tool
kit ( Y page 302).
X Open the lock on cover ring 0043 with
screwdriver 0087 or a similar tool.
X Fold tab 0044 down. X
Pull cover ring 0043 apart and remove it.
X Pull off cover panel 0085.i
When refitting cover
panel 0085
, make sure
that retainer 0083 engages in recess 0084. Removing the spare wheel The spare wheel is heavy. Take particular note
of this when removing the spare wheel.
X
Remove wheel nuts 0043.
X Remove the spare wheel.
Mounting the wheel After changing a wheel:
X
Repair or replace the damaged wheel as
soon as possible and secure the spare
wheel in place again.
X Secure the damaged wheel on the spare
wheel bracket with wheel nuts 0043. When
doing so, make sure

that the wheel cannot
come loose.
X When refitting cover panel 0085, make sure
that retainer 0084 engages in recess
0083(Y page 304).
X Make sure that tab 0044 is below when
refitting cover ring 0043(Y page 304).
X For safety reasons, regularly check to
ensure that the
wheel

is securely fastened. Flat tire
Preparing the vehicle
X Stop the vehicle on solid, non-slippery and
level ground, as far away as possible from
traffic.
X Switch on the hazard warning lamps
(Y page 104).304
Flat tire
Breakdown assistance

X
Apply the parking brake.
X Bring the front wheels into the straight-
ahead position.
X Move the selector lever to position P.
X Switch off the engine.
X Remove the SmartKey from the ignition
lock.
The steering wheel lock stays active for as
long as the SmartKey is removed.
X All occupants must get out of the vehicle.
Make sure that they
are not endangered as
they do so.
X Make sure that no one is near the danger
area while a wheel is being changed.
Anyone who is not directly assisting in the
wheel change should, for example, stand
behind the barrier.
X Get out of the vehicle. Pay attention to
traffic conditions when doing so.
X Close the driver's door. Battery (vehicle)
Important safety notes
Special tools and expert knowledge are
required when working on the battery, e.g.
removal and installing. You should therefore
have all work involving

the battery carried out
at a qualified specialist workshop. G
WARNING
Work carried out incorrectly on the battery
can, for example, lead to a short circuit and
damage your vehicle's electronic

system. This
can disrupt driving safety systems such as
ABS (anti-lock braking system) or ESP ®
(Electronic Stability Program).
R If ABS malfunctions, the wheels can lock
during braking. This limits the steerability
of the vehicle when braking and the braking distance may increase. There is a risk of
accident.
R If ESP ®
malfunctions, the

vehicle will not be
stabilised if it starts to skid or a wheel starts
to spin. There is a risk of accident.
You should therefore have all work involving
the battery carried out at a qualified specialist
workshop. G
WARNING
During the charging process, a battery
produces hydrogen gas. If a short circuit
occurs or sparks are created, the hydrogen
gas can ignite. There

is a risk of an explosion.
R Make sure that the positive terminal of a
connected battery does not come into
contact with vehicle parts.
R Never place metal objects or tools on a
battery.
R It is important that you observe the
described order of the battery terminals
when connecting and disconnecting a
battery.
R When jump-starting, make sure that the
battery poles with identical polarity are
connected.
R It is particularly important to observe the
described order when connecting and
disconnecting the jumper cables.
R Never connect or disconnect the battery
terminals while the engine is running. G
WARNING
Electrostatic build-up can lead to the creation
of sparks, which could ignite the highly
explosive gases of a

battery. There is a risk of
an explosion.
Before handling the battery, touch the vehicle
body to remove any existing electrostatic
build-up. G
WARNING
Battery acid is caustic. There is a risk of injury.
Avoid contact with the

skin, eyes or clothing.
Do not inhale any battery gases. Do not lean Battery (vehicle)
305
Breakdown assistance
Z

over the battery. Keep children away from
batteries. Wash battery
acid
immediately with
water and seek medical attention.
! Have the battery checked regularly at a
qualified specialist workshop.
Observe the service intervals in the
Maintenance Booklet or contact a qualified
specialist workshop for more information.
! You should have all work involving the
battery carried out at a qualified specialist
workshop. In the exceptional case that it is
necessary for you to disconnect the battery
yourself, make sure that:
R you switch off the engine and remove the
SmartKey. Check that all the indicator
lamps in the instrument cluster are off.
Otherwise, electronic components, such
as the alternator, may be damaged.
R you first remove the negative terminal
clamp and then the positive terminal
clamp. Never swap the terminal clamps.
Otherwise, the vehicle's electronic
system may be damaged.
R on vehicles with automatic transmission,
the transmission is locked in position P
after disconnecting the battery. The
vehicle is secured against rolling away.
You can then no longer move the vehicle.
The battery and the cover of the positive
terminal clamp must be installed securely
during operation. H
Environmental note Batteries contain dangerous
substances. It is against the
law to dispose of them with
the household rubbish. They
must be collected
separately
and recycled to protect the
environment. Dispose of batteries in an
environmentally friendly
manner. Take discharged
batteries to a qualified
specialist workshop or a special collection point for
used batteries.
In order for the battery to achieve the
maximum possible service life,

it must always
be sufficiently charged.
Comply with safety precautions and take
protective measures when handling
batteries. WARNING
Avoid the creation of sparks and
heat.
Avoid fire, naked flames and
smoking. Creation of sparks.
Battery acid is caustic.
Avoid contact with the skin, eyes
or clothing.
Wear eye protection.
Keep children away.
Observe this Operator's Manual.
The vehicle battery, like other batteries, can
discharge over time if you do not use the
vehicle. In this case, have the battery
disconnected at a qualified specialist
workshop. You can also charge the battery
with a charger recommended by Mercedes-
Benz. Contact a qualified

specialist workshop
for further information.
Explosive gases are created during charging
and jump-starting.
For safety reasons, Mercedes-Benz
recommends that you only use batteries
which have been tested and approved for
your vehicle by Mercedes-Benz. These
batteries provide increased impact
protection to prevent vehicle occupants from 306
Battery (vehicle)
Breakdown assistance