2015 MERCEDES-BENZ G-CLASS SUV wheel size

Tire pressureCalling up (on-board computer) ..... 235
Checking manuall y........................ 235
Display message .................... 148, 158
Maximum ....................................... 235
Notes ............................................. 233
Recommended ............................... 232
Table (single tires) ......................... 233
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 237
Function/note s............................. 235
Restarting ...................................... 238
Warning lamp ................................. 170
Warning message .......................... 237
Tires
Aspect ratio (definition) ................. 249
Average weight of the vehicle
occupants (definition) .................... 248
Bar (definition) ............................... 248
Changing a whee l.......................... 250
Characteristics .............................. 247
Checking ........................................ 231
Curb weight (definition) ................. 249
Definition of terms ......................... 247
Direction of rotation ...................... 251
Display message .................... 148, 158
Distribution of the vehicle occu-
pants (definition) ............................ 250
DOT (Department of Transporta-
tion) (definition) ............................. 248
DOT, Tire Identification Number
(TIN) ............................................... 247
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 248
GTW (Gross Trailer Weight) (defi-
nition) ............................................ 248
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 248
GVWR (Gross Vehicle Weight Rat-
ing) (definition) .............................. 248
Important safety notes .................. 230
Increased vehicle weight due to
optional equipment (definition) ...... 248
Kilopascal (kPa) (definition) ........... 249
Labeling (overview) ........................ 244
Load bearing index (definition) ...... 250
Load index ..................................... 246 Load index (definition) ................... 249
M+S tire
s....................................... 232
Maximum load on a tire (defini-
tion) ............................................... 249
Maximum loaded vehicle weight
(definition) ..................................... 249
Maximum permissible tire pres-
sure (definition) ............................. 249
Maximum tire load ......................... 246
Maximum tire load (definition) ....... 249
Optional equipment weight (defi-
nition) ............................................ 249
PSI (pounds per square inch) (def-
inition) ........................................... 249
Replacing ....................................... 250
Service life ..................................... 232
Sidewall (definition) ....................... 249
Speed rating (definition) ................ 248
Storing ........................................... 251
Structure and characteristics
(definition) ..................................... 247
Technical data ............................... 254
Temperature .................................. 243
TIN (Tire Identification Number)
(definition) ..................................... 250
Tire bead (definition) ...................... 249
Tire pressure (definition) ................ 249
Tire pressures (recommended) ...... 248
Tire size (data) ............................... 254
Tire size designation, load-bearing capacity, speed rating .................... 244
Tire tread ....................................... 231
Tire tread (definition) ..................... 249
Total load limit (definition) ............. 250
Traction ......................................... 243
Traction (definition) ....................... 250
Tread wear ..................................... 243
TWR (permissible trailer drawbar
noseweight) (definition) ................. 250
Uniform Tire Quality Grading
Standards ...................................... 242
Uniform Tire Quality Grading
Standards (definition) .................... 248
Wear indicator (definition) ............. 250
Wheel rim (definition) .................... 248
see Flat tire
Top Tether ............................................ 58
18Index

Locking (SmartKey) .......................... 72
Lowering ........................................ 253
Parking for a long period ................ 112
Pulling away................................... 104
Raising ........................................... 251
Securing from rolling away ............ 251
Tow-starting ................................... 222
Towing away .................................. 222
Transporting .................................. 224
Unlocking (in an emergency) ........... 75
Unlocking (SmartKey) ...................... 72
Vehicle data ................................... 266
Vehicle data ....................................... 266
Vehicle data (off-road driving)
Approach/departure angle ............ 267
Fording depth ................................ 267
Maximum gradient climbing abil-
ity .................................................. 268
Vehicle dimensions ........................... 266
Vehicle emergency locking ................ 75
Vehicle identification number
see VIN
Vehicle identification plate .............. 258
Vehicle tool kit .................................. 214
Ventilation
Setting the airflow ......................... 100
Video
see also Digital Operator's Man-
ual .................................................. 172
Video (DVD) ........................................ 147
VIN ...................................................... 258
Voice Control System
see Separate operating instructions
W
Warning and indicator lampsABS ................................................ 163
Brakes ........................................... 162
Coolant .......................................... 168
Cruise control ................................ 113
Distance warning ........................... 169
DISTRONIC PLUS ........................... 169 ESP ®
.............................................. 165
ESP ®
OFF ....................................... 166
LIM (DISTRONIC PLUS) .................. 119
LIM (variable SPEEDTRONIC) ......... 116
Overview .......................................... 34 PASSENGER AIR BAG OFF ............... 43
Restraint system ............................ 167
Seat belt ........................................ 161
Tire pressure monitor .................... 170
Warning triangle ................................ 214
Washer fluid
Display message ............................ 148
Wheel bolt tightening torque ........... 253
Wheels
Changing a whee l.......................... 250
Checking ........................................ 231
Cleaning ......................................... 211
Important safety notes .................. 230
Interchanging/changing ................ 250
Mounting a new whee l................... 253
Mounting a whee l.......................... 251
Overview ........................................ 230
Removing a whee l.......................... 253
Storing ........................................... 251
Technical data ............................... 254
Tightening torque ........................... 253
Wheel size/tire size ....................... 254
Window curtain air bag
Display message ............................ 153
Operation ......................................... 51
Windows
see Side windows
Windshield
Defrosting ...................................... 100
Windshield heating ........................... 100
Windshield washer fluid
see Windshield washer system
Windshield washer system
Adding washer fluid ....................... 208
Notes ............................................. 265
Windshield wipers
Problem (malfunction) ..................... 96
Rear window wipe r.......................... 95
Replacing the wiper blades .............. 96
Switching on/of f.............................. 95
Winter driving
Slippery road surfaces ................... 112
Snow chains .................................. 232
Winter operation
General notes ................................ 232
Winter tires
M+S tires ....................................... 232
20Index

Automatic measures after an acci-
dent
Immediately after an accident, the following
measures are implemented, depending on
the type and severity of the impact:R the hazard warning lamps are activated
R the emergency lighting is activated
R the vehicle doors are unlocked
R the front side windows are lowered
R the electrically adjustable steering wheel is
raised
R the engine is switched off and the fuel sup-
ply is cut off
R vehicles with mbrace: automatic emer-
gency call
Children in the vehicle
Important safety notes
Accident statistics show that children
secured in the rear seats are safer than chil-
dren secured in the front seats. For this rea-
son, Mercedes-Benz strongly advises that you
install a child restraint system on a rear seat.
Children are generally better protected there.
If a child younger than twelve years and under
5 ft (1.50 m)in height is traveling in the vehi-
cle:
R always secure this child in a restraint sys-
tem approved for Mercedes-Benz vehicles.
The child restraint system must be appro-
priate to the age, weight and size of thechild.
R be sure to observe the instructions and
safety notes in this section in addition to
the child restraint system manufacturer's
installation instructions.
GWARNING
If you leave children unsupervised in the vehi-
cle, they could set it in motion by, for example:
R release the parking brake.
R shift the automatic transmission out of the
parking position P.
R start the engine.
In addition, they may operate vehicle equip-
ment and become trapped. There is a risk of
an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
GWARNING
If persons, particularly children are subjected to prolonged exposure to extreme heat or
cold, there is a risk of injury, possibly even
fatal. Never leave children unattended in the
vehicle.
GWARNING
If the child restraint system is subjected to
direct sunlight, parts may get very hot. Chil-
dren may burn themselves on these parts,
particularly on the metal parts of the child
restraint system. There is a risk of injury.
If you leave the vehicle, taking the child with
you, always ensure that the child restraint
system is not exposed to direct sunlight. Pro-tect it with a blanket, for example. If the child
restraint system has been exposed to direct
sunlight, let it cool down before securing the
child in it. Never leave children unattended inthe vehicle.
Always make sure that all vehicle occupants
are positioned properly in their seats and
have correctly fastened their seat belts. Take
particular care with children.
Please take note of the safety notes on seat
belts ( Ypage 44) and the notes on their cor-
rect use ( Ypage 45).
A booster seat may be necessary to achieve
proper seat belt positioning for children over
Children in the vehicle55
Safety
Z

Adaptive brake lights
If you brake sharply from a speed of more
than 30 mph (50 km/h) or if braking is assis-ted by BAS, the brake lamps flash rapidly. In
this way, traffic traveling behind you is
warned in an even more noticeable manner.
If you brake sharply from a speed of more
than 45 mph (70 km/h)to a standstill, the
hazard warning lamps are activated automat-
ically. If the brakes are applied again, the
brake lamps light up continuously. The hazard
warning lamps are deactivated automatically if you drive faster than 6 mph (10 km/h). You
can also switch off the hazard warning lamps using the hazard warning button( Y page 90).
ESP®(Electronic Stability Program)
Important safety notes
iObserve the "Important safety notes" sec-
tion ( Ypage 64).
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 skidding and an accident.
Drive on carefully. Have ESP ®
checked at a
qualified specialist workshop.
!Only operate the vehicle for a maximum of
ten seconds on a brake test dynamometer.
Switch off the ignition.
Application of the brakes by ESP ®
may oth-
erwise destroy the brake system.
!A function or performance test should
only be carried out on a two-axle dyna-
mometer. Before you operate the vehicle
on such a dynamometer, please consult a
qualified workshop. You could otherwise
damage the drive train or the brake system. ESP
®
monitors the driving stability and the
traction. Traction is the power transmission
between the tires and the road surface. ESP ®
is deactivated if the åwarning lamp
in the instrument cluster lights up continu-
ously when the engine is running.
If the ÷ warning lamp and the åwarn-
ing lamp are lit continuously, ESP ®
is not
available due to a malfunction.
Observe the information on warning lamps ( Y page 165) and display messages which
may be displayed in the instrument cluster( Y page 148).
If ESP ®
detects that the vehicle is deviating
from the direction desired by the driver, one
or more wheels are braked to stabilize the
vehicle. If necessary, the engine output is also modified to keep the vehicle on the desired
course within physical limits. ESP ®
assists
the driver when pulling away on wet or slip-
pery roads. ESP ®
can also stabilize the vehi-
cle during braking.
If ESP ®
intervenes, the ÷warning lamp
flashes in the instrument cluster.
If ESP ®
intervenes:
X Do not deactivate ESP ®
under any circum-
stances.
X Only depress the accelerator pedal as far as
necessary when pulling away.
X Adapt your driving style to suit the prevail-
ing road and weather conditions.
iOnly use wheels with the recommended
tire sizes. Only then will ESP ®
function
properly.
iIf differential locks are switched on, ABS,
BAS and ESP ®
switch off automatically.
4ETS (Electronic Traction System)
iObserve the "Important safety notes" sec-
tion ( Ypage 64).
Traction control remains active, even if you
deactivate ESP ®
.
66Driving safety systems
Safety

restraint supports the back of the head at
about eye level.
Make sure that you do not rotate the head
restraints of the front and rear seats when
adjusting the head restraints. Otherwise, you cannot adjust the height and angle of the
head restraints correctly.
Adjust the head restraint so that it is as close as possible to your head.
GWARNING
You could lose control of your vehicle if you do the following while driving:
R adjust the driver's seat, head restraint,
steering wheel or mirrors
R fasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steer-
ing wheel and mirror and fasten your seat belt before starting the engine.
GWARNING
According to accident statistics, children are
safer when properly restrained on the rear
seats than on the front-passenger seat. Thus,we strongly recommend that children be
placed in the rear seat whenever possible.
Regardless of seating position, children 12
years old and under must be seated and prop- erly secured in an appropriately sized child
restraint system or booster seat recommen-
ded for the size and weight of the child. For
additional information, see the "Children in
the vehicle" section.
A child's risk of serious or fatal injuries is sig-
nificantly increased if the child restraints are
not properly secured in the vehicle and/or the child is not properly secured in the child
restraint.
!To avoid damage to the seats and the seat
heating, observe the following information:
R keep liquids from spilling on the seats. If
liquid is spilled on the seats, dry them as
soon as possible.
R if the seat covers are damp or wet, do not
switch on the seat heating. The seat
heating should also not be used to dry
the seats.
R clean the seat covers as recommended;
see the "Interior care" section.
R do not transport heavy loads on the
seats. Do not place sharp objects on the
seat cushions, e.g. knives, nails or tools. The seats should only be occupied by
passengers, if possible.
R when the seat heating is in operation, do
not cover the seats with insulating mate- rials, e.g. blankets, coats, bags, seat cov-
ers, child seats or booster seats.
!Make sure that there are no objects in the
footwell under or behind the seats when
moving the seats back. There is a risk that
the seats and/or the objects could be dam-
aged.
!When the rear bench seat is folded for-
wards, the front seats cannot be moved to their rearmost position. You could other-
wise damage the seats and the rear bench
seat.
!Make sure that the sun visor is folded up
before adjusting the backrest and head
restraint height. The head restraint and sun visor could otherwise collide when the head
restraint is fully extended.
iIf the front door is open, the seats can be
adjusted for up to 30 minutes after the igni- tion has been switched off.
iThe rear-compartment head restraints
can be removed ( Ypage 84).
For more information, contact a qualified
specialist workshop.
Seats83
Seats, steering wheel and mirrors
Z

XVisit a qualified specialist workshop as
soon as possible.
Care
General notes
GWARNING
Many cleaning products can be hazardous.
Some are poisonous, others are flammable.
Always follow the instructions on the particu-
lar 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.
!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 clean-
ing. Braking heats the brake discs and the
brake pads/linings, thus drying them. The
vehicle can then be parked.
HEnvironmental note
Dispose of empty packaging and cleaning
cloths in an environmentally responsible man-
ner. Regular care of your vehicle is a condition for
retaining the quality in the long term.
Use care products and cleaning agents rec-
ommended and approved by Mercedes-Benz.
Exterior care
Information in the Digital Operator's Manual
In the Digital Operator's Manual you will find
information on the following topics: R Washing by hand
R Power washers
R Cleaning the wheels
R Cleaning the paintwork
R Matte finish care
R Cleaning the windows
R Cleaning wiper blades
R Cleaning the headlamps
R Cleaning the sensors
R Cleaning the rear view camera
R Cleaning the exhaust pipes
R Cleaning chrome parts
R Cleaning the trailer tow hitch
Automatic car wash
GWARNING
Braking efficiency is reduced after washing
the vehicle. There is a risk of an accident.
After the vehicle has been washed, brake
carefully while paying attention to the traffic
conditions until full braking power is restored.
!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 other-
wise be damaged.
Care211
Maintenance and care
Z

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 ( Ypage 195) for-
wards.
X Open cover :.
X Pull bar =upwards and detach from
tab ?.
X Remove jack ;.
Exterior spare wheel bracket
General notes
GWARNING
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 mount 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.
iWhen changing a wheel, you should also
observe the safety notes in the "Flat tire"
section ( Ypage 216).
The spare wheel is on the outer side of the
rear door.
Stainless-steel spare hub cap
X Take the screwdriver out of the vehicle tool
kit ( Ypage 214).
X Open the lock on cover ring :with screw-
driver =or a similar tool.
X Fold tab ;down.
X
Pull cover ring :apart and remove it.
X Pull off trim panel ?.
Where will I find...?215
Roadside Assistance
Z

Useful information
iThis Operator's Manual describes all
models and all standard and optional equip- ment 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.
iRead the information on qualified special-
ist workshops: ( Ypage 28).
Important safety notes
GWARNING
If wheels and tires of the wrong size are used,
the wheel brakes or suspension components
may be damaged. There is a risk of an acci-
dent.
Always replace wheels and tires with those
that fulfill the specifications of the originalpart.
When replacing wheels, make sure to use the
correct:
R designation
R model
When replacing tires, make sure to use the
correct:
R designation
R manufacturer
R model
GWarning
A flat tire severely impairs the driving, steer-
ing and braking characteristics of the vehicle.
There is a risk of an accident.
do not drive with a flat tire. Immediately
replace the flat tire with your spare wheel, or
consult a qualified specialist workshop.
Contact an authorized Mercedes-Benz Center if you require information on tested and rec- ommended wheels and tires for summer and
winter driving. Advice on purchasing and car-
ing for tires is also available there.
Accessories that are not approved for your
vehicle by Mercedes-Benz or are not being
used correctly can impair the operating
safety.
Before purchasing and using non-approved
accessories, visit a qualified specialist work-
shop and ask about:
R suitability
R legal stipulations
R factory recommendations
Information on the dimensions and types of
wheels and tires for your vehicle can be found
in the "Wheel/tire combinations" section( Y page 254).
Information on air pressure for the tires on
your vehicle can be found:
R on the tire pressure label on the fuel fillerflap
R in the "Tire pressure" section
iFurther 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. Oth-
erwise, the tires, particularly the sidewalls,
may be damaged.
230Operation
Wheels and tires