fuel type MERCEDES-BENZ G-CLASS SUV 2013 Owners Manual

For further information on fuel and fuel quality
(Y page 350).
Refueling
Fuel filler flap Example: G 550 fuel filler cap
0043
To open the fuel filler flap
0044 Tire pressure table
0087 Fuel type
0085 To insert the fuel filler cap
When you open or close the vehicle with the
SmartKey, the fuel filler flap is automatically
unlocked or locked.
The position of the fuel filler cap is displayed
00B6 in the instrument cluster. The arrow
next to the filling pump indicates the side of
the vehicle. The
fuel
filler flap is located to the
rear on the right.
Opening 0043
To open the fuel filler flap
0044 Tire pressure table 0087
Fuel type
0085 To insert the fuel filler cap
X Switch off the engine.
i When the engine is running and the fuel
filler flap is open, the yellow reserve fuel
warning lamp and the 00AD (USA only)
or 00B9 (Canada only) Check Engine
warning lamp may light up.
Further information about warning and
indicator lamps in the instrument cluster
can be found in the Digital Operator's
Manual.
X Remove the SmartKey from the ignition
lock.
X Press the fuel filler flap in the direction of
arrow 0043.
The fuel filler flap opens slightly.
X Open the fuel filler flap.
X Turn the fuel filler cap counterclockwise
and remove it.
X Insert the fuel filler cap into the holder
bracket on the inside of filler flap 0085.
X Completely insert the filler neck of the fuel
pump nozzle into the tank and refuel.
i Do not add any more fuel after the pump
stops filling for the first time. Otherwise,
fuel may leak out.
Closing X
Replace the fuel filler cap and turn it
clockwise. The fuel filler cap audibly
engages.
X Close the fuel filler flap.
i Close the fuel filler

flap before locking the
vehicle. A locking pin otherwise prevents
the fuel filler flap from closing after the
vehicle has been locked. 154
Refueling
Driving and parking

R
The bumpers of your vehicle are not
suitable for installing detachable trailer
couplings.
R Do not install hired trailer couplings or
other detachable trailer couplings on the
bumpers of your vehicle.
R If you do not
need the ball coupling, remove
the ball coupling from the ball coupling
recess. This reduces the risk of damage to
the ball coupling.
i When towing a trailer, set the tire
pressure on the rear axle of the towing
vehicle for a maximum load; see the tire
pressure table in the fuel filler flap
(Y page 322).
You will find installation dimensions and loads
in the technical data (Y page 358).
The maximum permissible trailer drawbar
noseweight on the ball coupling for up to 3
persons is 562 lbs (255 kg). The maximum
permissible trailer drawbar noseweight for
more than 3 persons and the maximum load
in the trunk can be found in the trailer
drawbar noseweight table ( Y page 358).
However, the actual noseweight must not
exceed the value given on the trailer tow hitch
or trailer identification plates. The lowest
weight applies.
i When towing a trailer, set the tire
pressure on the rear axle of the towing
vehicle for a maximum load; see the tire
pressure table in the fuel filler flap
(Y page 322).
Please note that when towing a trailer,
PARKTRONIC ( Y page 194) and Blind Spot
Assist (Y page 186) are only available with
limitations, or not at all.
i On vehicles without level control, the
height of the ball coupling will alter
according to the load placed on the vehicle.
If necessary, use a trailer with a height-
adjustable drawbar. Driving tips X
On long and steep downhill gradients,
select shift range 1, 2

or 3 (Y page 150) in
good time.
i This also applies if you have activated
cruise control or SPEEDTRONIC.
X If necessary, shift the transfer case to LOW
RANGE(Y page 199).
This will use the braking effect of the
engine, so that less

braking will be required
to maintain the speed. which relieves the
load on the brake system and prevents the
brakes from overheating and wearing too
quickly. If you need additional braking,
depress the brake pedal repeatedly rather
than continuously.
The maximum permissible speed for vehicle/
trailer combinations depends on the type of
trailer. Before beginning the journey, check
the trailer's documents to see what the
maximum permitted speed is. Observe the
legally prescribed maximum speed in the
relevant country.
For certain Mercedes-Benz vehicles, the
maximum permissible rear axle load is
increased when towing a trailer. Refer to the
"Technical data" section to find out whether
this applies to your vehicle. If you utilize any
of the added maximum rear axle load when
towing a trailer, the vehicle/trailer
combination may not exceed a maximum
speed of 60 mph (100 km/h) for reasons
concerning the operating permit. This also
applies in countries in which the permissible
maximum speed for vehicle/trailer
combinations is above 60 mph (100 km/h).
When towing a trailer,

your vehicle's handling
characteristics will be different in comparison
to when driving without a trailer and it will
consume more fuel.
On long and steep downhill gradients, you
must select shift range 1, 2 or 3 in good time.
i This also applies if you have activated
cruise control or DISTRONIC PLUS. Towing a trailer
205
Driving and parking Z

X
To initiate an emergency call
manually: press cover 0043 briefly to open.
X Press SOS button 0044 briefly.
The indicator lamp in SOS button 0044
flashes until the emergency call is
concluded.
X Wait for the voice connection with the
Response Center.
X After the emergency call, close cover 0043.
Roadside Assistance button X
Open the stowage compartment under the
armrest (Y page 263).
X Press Roadside Assistance button 0043 for
more than two seconds.
A call to a Mercedes-Benz Roadside
Assistance Representative is initiated.
Indicator lamp 0044 in Roadside Assistance
button 0043 flashes while the call is active.
The Connecting Call message
appears in
the multifunction display and the COMAND
system is muted.
If a connection can be made, the Call
Connected message appears in the
multifunction display.
If a mobile phone network is available and
there is sufficient
GPS

reception, the mbrace
system transmits data to the Response
Center, for example:
R Current location of the vehicle
R Vehicle identification number R
Vehicle model
R Vehicle color
i The COMAND display shows that an
mbrace call is
active.

You can switch to the
navigation menu during the call by pressing
the NAVI button on COMAND. Voice output
is not available.
A voice connection is established between
the Mercedes-Benz Roadside Assistance
Representative and the vehicle occupants.
The Mercedes-Benz Roadside Assistance
Representative either sends a qualified
Mercedes-Benz technician or makes
arrangements for your vehicle to be
transported to the nearest authorized
Mercedes-Benz Center. You may be charged
for services such as repair work and/or
towing. Further details are available in your
mbrace manual.
X Describe the type of assistance needed.
i If the indicator lamp in Roadside
Assistance button 0043 is flashing
continuously and no voice

connection with
the Response center has been established,
then the mbrace system has not been able
to initiate a Roadside Assistance call (e.g.
the relevant mobile phone network is not
available). The Call Failed message
appears in the multifunction display.
X To end a call: press the
007F
button on the
multifunction steering wheel.
or
X Press the corresponding button for ending
a phone call on COMAND.
i Sign and drive services 1
: you are not
charged for services such

as jump-starting,
providing a few gallons of fuel for a fuel tank
that has been run dry or changing a faulty
tire with the vehicle's own spare wheel.
1 USA only. Features
275
Stowage and features Z

Information on the dimensions and types of
wheels and tires
for
your vehicle can be found
in the "Wheel/tire combinations" section
(Y page 344).
Information on air pressure for the tires on
your vehicle can be found:
R on the tire pressure label on the fuel filler
flap
R in the "Tire pressure" section
i Further information on wheels and tires
can be obtained at any qualified specialist
workshop. Operation
Notes on driving
If the vehicle is

heavily loaded, check the tire
pressures and correct them if necessary.
When parking your vehicle, make sure that
the tires do not get deformed by the curb or
other obstacles. If it is necessary to drive over
curbs, speed humps or similar elevations, try
to do so slowly and at an obtuse angle.
Otherwise, the tires, particularly the
sidewalls, may be damaged. Regular checking of wheels and tires
G
WARNING
Regularly check the tires for damage.
Damaged tires can cause tire inflation
pressure loss. As a result, you could lose
control of your vehicle.
Worn, old tires can

cause accidents. If the tire
tread is worn to minimum tread depth, or if
the tires have sustained damage, replace
them.
R Regularly check the wheels and tires of
your vehicle for damage at least once a
month, as well as after driving off-road or
on rough roads. Damage includes bulges
and deformation on tires, cuts, punctures,
cracks or severe corrosion on wheels, for example. Damaged wheels can cause a
loss of tire pressure.
R Regularly check the tire tread depth and
the condition of the

tread across the whole
width of the tire (Y page 319). In order to
inspect the inner side of the tire surface,
turn the steering wheel to full lock.
R All wheels must have a valve cap to protect
the valve against dirt and moisture. Do not
install anything onto the valve other than
the standard valve cap or a valve cap
approved by Mercedes-Benz for your
vehicle.
Do not install anything onto the valve, such
as tire pressure monitoring systems.
R You should regularly check the pressure of
all your tires including the spare wheel,
particularly prior to long trips. Adjust the
tire pressure as necessary ( Y page 327).
The service life of tires depends, among other
things, on the following factors:
R Driving style
R Tire pressure
R Distance covered Tire tread
G
WARNING
Although the applicable federal motor vehicle
safety laws consider a tire to be worn when
the treadwear indicators (TWI)

become visible
at approximately 00CD inches (1.6 mm), we
recommend that you do not allow your tires
to wear down to that level. As tread depth
approaches 00CE inches (3 mm) the adhesion
properties on a wet road are sharply reduced.
Depending upon the weather and/or road
surface (conditions), the tire traction varies
widely. Operation
319
Wheels and tires Z

This information describes the type of tire
cord and the number of layers in
sidewall
0043 and under tire tread 0044.
i Tire data is vehicle-specific and may
deviate from the data in the example. Definition of terms for tires and
loading
Tire ply composition and material used Describes the number of layers or the number
of rubber-coated belts in the tread and the
sidewall of the tire. These are made of steel,
nylon, polyester and other materials.
Bar
Metric unit for tire pressure.
14.5038 pounds per square inch (psi) and
100 kilopascals (kPa) are the equivalent of
1 bar.
DOT (Department of Transportation) DOT marked tires fulfill the requirements of
the United States Department of
Transportation.
Normal occupant weight
The number of occupants for which the
vehicle is designed multiplied by
68 kilograms (150 lbs).
Uniform
Tire Quality
Grading
StandardsA uniform standard to grade the quality of
tires with regards
to

tread quality, tire traction
and temperature characteristics. Ratings are
determined by tire manufacturers using U.S.
government testing procedures. The ratings
are molded into the sidewall of the tire.
Recommended tire pressure The recommended tire pressure applies to
the tires mounted at the factory. The Tire and Loading Information placard
contains the recommended
tire

pressures for
cold tires on a fully loaded vehicle and for the
maximum permissible vehicle speed.
The tire pressure table contains the
recommended pressures for cold tires for
various operating conditions, i.e. differing
load and speed conditions.
Increased vehicle weight due to
optional equipment This is the combined weight of all standard
and optional equipment available for the
vehicle, regardless of whether it is actually
installed on the vehicle or not.
Rim
This is the part of the wheel on which the tire
is mounted.
GAWR (Gross Axle Weight Rating)
The GAWR is the maximum gross axle weight
rating. The actual
load

on an axle must never
exceed the gross axle weight rating. The
gross axle weight rating can be found on the
vehicle identification plate on the B-pillar on
the driver's side.
Speed rating The speed rating is part of the tire
identification. It specifies
the

speed range for
which the tire is approved.
GTW (Gross Trailer Weight) The GTW is the weight of a trailer including
the weight of the load, luggage, accessories
etc. on the trailer.
GVW (Gross Vehicle Weight)
The gross vehicle weight includes the weight
of the vehicle including fuel, tools, the spare
wheel, accessories installed, occupants,
luggage and the drawbar noseweight, if
applicable. The gross
vehicle

weight must not338
Tire labeling
Wheels and tires

nearest Mercedes-Benz Center or tire dealer
to be repaired.
G
WARNING
Do not drive with a flat tire. A flat tire affects
the ability to steer or brake the vehicle. You
might lose control of the vehicle. Continued
driving with a flat
tire or driving at high speed
with a flat tire will cause excessive heat build-
up and possibly a fire.
! For safety reasons, Mercedes-Benz
recommends that you only use tires,
wheels and accessories which have been
approved by Mercedes-Benz specifically
for your vehicle. These tires have been
specially adapted for use with the driving
safety systems, such as ABS or ESP ®
.
Only use tires, wheels or accessories
tested and approved by Mercedes-Benz.
Certain characteristics, e.g. handling,
vehicle noise emissions or fuel
consumption, may otherwise be adversely
affected. In addition, when driving with a
load, tire dimension variations could cause
the tires to come into contact with the
bodywork and axle components. This could
result in damage to the tires or the vehicle.
Mercedes-Benz accepts no liability for
damage resulting from the use of tires,
wheels or accessories other than those
tested and approved.
Further information about wheels, tires and
approved combinations can be obtained
from any authorized Mercedes-Benz
Center.
i The Tire and Loading Information placard
with the recommended tire pressures is
attached to the B-pillar on the driver's side.
Further information about driving at high
speeds or driving with vehicle loads that are
lighter than the maximum vehicle load can
be found in the tire pressure table on the
inside of the fuel filler flap. Check tire
pressures regularly, and only when the tires
are cold. Comply with the maintenance recommendations of the tire manufacturer
in the vehicle document wallet.
Further information on recommended tire
pressures as well as tire pressures for
specific driving situations, see (Y page 338).
i Notes

on the vehicle equipment – always
equip the vehicle with:
R tires of the same size on a given axle
(left/right)
R tires of the same type on your vehicle at
a given time (summer tires, winter tires,
all-weather tires, all-terrain tires)
i The following pages contain information
on approved wheels and tire sizes for
equipping your vehicle with winter tires.
Winter tires are not available at the factory
as standard equipment or optional extras.
If you wish to mount approved winter tires
on your vehicle, wheels of appropriate size
may also be required as the sizes of the
approved winter tires may differ from those
of the original tires. This is dependent on
the model and the equipment installed at
the factory.
The wheels and tires as well as further
information can be obtained at a qualified
specialist workshop.
The tire and wheel combinations listed in the
tables below apply to the following models: V1 G 550
V2 G 63 AMG
i
Not all wheel and tire combinations are
available at the factory for all countries. Wheel and tire combinations
345
Wheels and tires Z