2018 MERCEDES-BENZ G-CLASS snow chains

Fuel ................................................ 124
General .......................................... 124
Gravel roads .................................. 131
Hydroplaning .................................127
Icy road surfaces ........................... 128
Important safety notes .................. 104
Limited braking efficiency on sal-
ted roads ....................................... 126
Off-road driving .............................. 129
Off-road fording .............................1 28
Pulling away on slippery surfaces .. 127
Snow chains .................................. 259
Subjecting brakes to a load ........... 126
The first 1500 km .......................... 104
Tire ruts ......................................... 131
Towing a trailer .............................. 154
Traveling uphill ............................... 132
Wet road surface ........................... 126
DVD audio
Operating (on-board computer) ..... 165
DVD video
Operating (on-board computer) ..... 166
see also Digital Operator's Man-
ual ..................................................2 03
E
EASY-ENTRY feature
Activating/deactivating ................. 170
Function/notes ................................ 81
EASY-EXIT feature
Function/notes ................................ 81
Switching on/off ........................... 170
EBD (electronic brake force distri-
bution)
Display message ............................ 176
Function/notes ................................ 61
ECO start/stop function
Deactivating/activating ................. 108
General information ....................... 107
Electronic Stability Program
see ESP
®(Electronic Stability Program)
Electronic Traction System
see 4ETS (Electronic Traction System)
Emergency
Automatic measures after an acci-
dent ................................................. 50 Emergency release
Driver's door ....................................6 8
Vehicle .............................................6 8
Emergency Tensioning Devices
Activation ........................................ .47
Emissions control
Service and warranty information .... 24
Engine
Check Engine warning lamp .......... .199
Display message ............................ 180
ECO start/stop function ................ 107
Engine number ............................... 283
Irregular running ............................ 110
Jump-starting ................................. 249
Starting problems .......................... 110
Starting the engine with the
SmartKey ....................................... 106
Switching off .................................. 123
Tow-starting (vehicle) ..................... 254
Engine electronics
Problem (malfunction) ................... 110
Engine oil
Adding ...........................................2 33
Additives ........................................ 286
Checking the oil level ..................... 232
Checking the oil level using the
dipstick .......................................... 232
Checking the oil level using the
on-board computer ........................ 232
Display message ............................ 182
Filling capacity ....... ........................ 286
G

eneral notes ................................ 285
Notes about oil grades ................... 285
Notes on oil level/consumption .... 232
Temperature (on-board com-
puter) ............................................. 171
Entering an address
see also Digital Operator's Man-
ual ..................................................2 03
ESP
®(Electronic Stability Pro-
gram)
4ETS (Electronic Traction Sys-
tem) ................................................. 59
AMG menu (on-board computer) ... 171
Characteristics ................................. 60
Deactivating/activating ................... 60
Display message ............................ 175
Function/notes ................................ 59
Index9

Overview .......................................... 69
Problem (malfunction) ..................... 70
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 203
Sliding sunroof
Important safety notes .................... 71
Opening/closing .............................. 72
Operating manually .......................... 72
Problem (malfunction) ..................... 73
SmartKey
Changing the battery ....................... 65
Changing the programming ............. 64
Checking the battery ....................... 65
Convenience closing feature ............ 70
Convenience opening feature .......... 70
Display message ............................ 191
Door central locking/unlocking ....... 63
Important safety notes .................... 63
Loss ................................................. 66
Mechanical key ................................ 64
Overview .......................................... 63
Positions (ignition lock) ................. 105
Problem (malfunction) ..................... 66
Starting the engine ........................ 106
SMS
see also Digital Operator's Man-
ual .................................................. 203
Snow chains ...................................... 259
Socket (12 V)
Cargo compartment ....................... 218
Front-passenger footwell ............... 217
General notes ................................ 217
Rear compartment ......................... 218
Sound
Switching on/off ........................... 204
Spare fuses ........................................ 255
Spare wheel
Important safety notes .................. 279
Spare wheel bracket at the rear .... 245
Stainless-steel spare hub cap ........ 245
Special seat belt retractor .................. 50
Specialist workshop ............................ 27
Speedometer
Digital ............................................ 163
In the Instrument cluster ................. 32
Segments ...................................... 160
Selecting the display unit ............... 168 Standing lamps
Display message ............................ 180
Switching on/off .............................. 87
Starting the engine
Important safety notes .................. 106
Steering (display mes sage
)
.............. 191
Steering wheel
Adjusting (electrically) ..................... 80
Buttons (on-board computer) ......... 161
Cleaning ......................................... 241
Important safety notes .................... 79
Paddle shifters ............................... 116
Steering wheel heating .................... 80
Storing settings (memory func-
tion) ................................................. 84
Steering wheel heating
Indicator lamp (malfunction) ............ 81
Steering wheel paddle shifters ........ 116
Stopwatch (RACETIMER) ................... 172
Stowage areas ................................... 210
Stowage compartment
Door stowage compartment .......... 211
Stowage compartments
Armrest (under) ............................. 211
Cup holders ................................... 215
Glove box ....................................... 210
Important safety information ......... 210
Stowage net ................................... 211
Stowage pockets ........................... 211
Stowage net ....................................... 211
Summer opening
see Convenience opening feature
Summer tires
In winter ........................................ 259
Sun visor ............................................ 215
Surround lighting (on-board com-
puter) .................................................. 169
SUV
(Sport Utility Vehicle) ....................... 26
Switching air-recirculation mode
on/off ................................................. 102
Switching on media mode
Via the device list .......................... 208
T
Tachometer ........................................ 160
Index17

Maximum tire load .........................272
Maximum tire load (definition) ....... 274
Optional equipment weight (defi-
nition) ............................................ 275
PSI (pounds per square inch) (def-
inition) ...........................................2 75
Replacing ....................................... 275
Service life ..................................... 258
Sidewall (definition) ....................... 275
Snow chains .................................. 259
Speed rating (definition) ................ 274
Storing ...........................................2 76
Structure and characteristics
(definition) ..................................... 273
Summer tires in winter .................. 259
Temperature .................................. 269
TIN (Tire Identification Number)
(definition) ..................................... 275
Tire bead (definition) ......................2 75
Tire pressure (definition) ................ 275
Tire pressures (recommended) ...... 274
Tire size (data) ............................... 279
Tire size designation, load-bearing
capacity, speed rating .................... 270
Tire tread ....................................... 258
Tire tread (definition) ..................... 275
Total load limit (definition) ............. 275
Traction ......................................... 269
Traction (definition) ....................... 275
Tread wear ..................................... 269
TWR (permissible trailer drawbar
noseweight) (definition) ................. 275
Uniform Tire Quality Grading
Standards ...................................... 269
Uniform Tire Quality Grading
Standards (definition) .................... 273
Wear indicator (definition) ............. 275
Wheel and tire combination ........... 279
Wheel rim (definition) .................... 274
see Flat tire
Top Tether ............................................ 52
Tow-starting
Emergency engine starting ............ 254
Important safety notes .................. 251
Towing a trailer
Axle load, permi
ssible .................... 291
Cleaning the trailer tow hitch ......... 240
Coupling up a trailer ...................... 157 Decoupling a trailer ....................... 158
Driving tips .................................... 154
ESP
®(Electronic Stability Pro-
gram) ............................................... 61
Important safety notes .................. 153
Installing the ball coupling ............. 156
Lights display message .................. 180
Pulling away with a trailer .............. 107
Shift range ..................................... 115
Trailer loads ................................... 291
Trailer tow hitch ............................. 291
Towing away
Important safety guidelines ........... 251
In the event of malfunctions .......... 253
With both axles on the ground ....... 252
Towing eye
Front .............................................. 252
Rear ............................................... 252
Traffic reports
see also Digital Operator's Man-
ual .................................................. 203
Trailer
7-pin connector ............................. 159
Power supply ................................. 159
Trailer coupling
see Towing a trailer
Trailer loads
Technical data ............................... 291
Trailer loads and drawbar nose-
weights ............................................... 159
Trailer tow hitch
Ball position ................................... 291
Trailer towing
PARKTRONIC ................................. 145
Permissible trailer loads and
drawbar noseweights ..................... 159
Transfer case
General notes ................................ 149
Shift range ..................................... 149
Shifting .......................................... 149
Shifting (general notes) .................. 149
Shifting (important safety notes) ... 149
Shifting to neutral .......................... 150
Switching off the off-road gear
ratio ............................................... 150
Switching on the off-road gear
ratio ............................................... 149
Index19

Distance warning ........................... 201
DISTRONIC PLUS ........................... 201
ESP
®.............................................. 196
ESP®OFF ....................................... 197
Fuel tank ........................................ 199
General notes ................................ 191
Overview .......................................... 32
Parking brake ................................ 194
PASSENGER AIR BAG OFF ............... 39
Reserve fuel ................................... 199
Restraint system ............................ 198
Seat belt ........................................ 192
Tire pressure monitor .................... 202
Warning triangle ................................ 243
Warranty .............................................. 24
Washer fluid
Display message ............................ 191
Weather display (COMAND)
see also Digital Operator's Man-
ual .................................................. 203
Wheel and tire combinations
Tires ............................................... 279
Wheel bolt tightening torque ........... 278
Wheels
Changing a wheel .......................... 275
Checking ........................................ 257
Cleaning ......................................... 238
Important safety notes .................. 257
Information on driving .................... 257
Interchanging/changing ................ 275
Mounting a new wheel ................... 278
Mounting a wheel .......................... 276
Removing a wheel .......................... 278
Snow chains .................................. 259
Storing ........................................... 276
Tightening torque ........................... 278
Wheel size/tire size ....................... 279
Window curtain air bag
Display message ............................ 178
Operation ......................................... 46
Windows
see Side windows
Windshield
Defrosting ...................................... 100
Windshield heating ........................... 101
Windshield washer fluid
see Windshield washer system Windshield washer system
Adding washer fluid ....................... 234
Notes ............................................. 287
Windshield wipers
Problem (malfunction) ..................... 95
Rear window wiper .......................... 94
Replaci ng the w
iper blades .............. 94
Switching on/off .............................. 93
Winter driving
Important safety notes .................. 258
Slippery road surfaces ................... 128
Snow chains .................................. 259
Winter operation
Overview ........................................ 258
Radiator cover ............................... 231
Summer tires ................................. 259
Winter tires
M+S tires ....................................... 259
Wiper blades
Cleaning ......................................... 239
Important safety notes .................... 94
Replacing ......................................... 94
Wooden trim (cleaning instruc-
tions) .................................................. 241
Index21

As a result, they could:
Ractivate vehicle equipment and become
trapped, for example
Ractivate or deactivate systems, thereby
endangering other road users
Unsecured animals could also be flung around
the vehicle in the event of an accident or sud-
den steering or braking, thereby injuring vehi- cle occupants. There is a risk of an accident
and injury.
Never leave animals unattended in the vehi-
cle. Always secure animals properly during
the journey, e.g. use a suitable animal trans-
port box.
Driving safety systems
Overview of driving safety systems
In this section, you will find information about
the following driving safety systems:
RABS ( Anti-lock Braking System)
(Ypage 58)
RBAS ( Brake Assist System) (Ypage 59)
RESP®(E lectronic StabilityProgram)
(Ypage 59)
REBD ( Electronic Brake force Distribution)
(Ypage 61)
RADAPTIVE BRAKE (Ypage 61)
Important safety notes
If you fail to adapt your driving style or if you are
inattentive, the driving safety systems can nei-
ther reduce the risk of an accident nor override
the laws of physics. Driving safety systems are
merely aids designed to assist driving. You are
responsible for maintaining the distance to the
vehicle in front, for vehicle speed, for braking in good time, and for staying in lane. Always adapt
your driving style to suit the prevailing road and weather conditions and maintain a safe distance
from the vehicle in front. Drive carefully.
The driving safety systems described only work as effectively as possible when there is ade-
quate contact between the tires and the road
surface. Pay particular attention to the informa-
tion regarding tires, recommended minimum tire tread depths etc. in the "Wheels and tires"
section (
Ypage 257).
In wintry driving conditions, always use winter
tires (M+S tires) and if necessary, snow chains.
Only in this way will the driving safety systems
described in this section work as effectively as
possible.
ABS (Anti-lock Braking System)
General information
ABS regulates brake pressure in such a way that the wheels do not lock when you brake. This
allows you to continue steering the vehicle when
braking.
The yellow !ABS warning lamp in the instru-
ment cluster lights up when the ignition is
switched on. It goes out when the engine is run- ning.
ABS works from a speed of about 5 mph
(8 km/h), regardless of road-surface conditions.
ABS works on slippery surfaces, even when you
only brake gently.
Important safety notes
iObserve the "Important safety notes" sec-
tion (Ypage 58).
GWARNING
If ABS is faulty, the wheels could lock when
braking. The steerability and braking charac-
teristics may be severely impaired. Addition-
ally, further driving safety systems are deac-
tivated. There is an increased danger of skid-
ding and accidents.
Drive on carefully. Have ABS checked imme-
diately at a qualified specialist workshop.
When ABS is malfunctioning, other systems,
including driving safety systems, will also
become inoperative. Observe the information
on the ABS warning lamp (
Ypage 194) and dis-
play messages which may be shown in the
instrument cluster (
Ypage 175).
58Driving safety systems
Safety

!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 dynamometer.
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.
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 a malfunc-
tion.
Observe the information on warning lamps
(
Ypage 196) and display messages which may
be displayed in the instrument cluster
(
Ypage 175).
Only use wheels with the recommended tire
sizes. Only then will ESP
®function properly.
If differential locks are switched on, ABS, BAS
and ESP
®switch off automatically.
Characteristics of ESP®
General information
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 driving style to suit the prevailing
road and weather conditions.
ECO start/stop function
The ECO start/stop function switches the
engine off automatically when the vehicle stops
moving. The engine starts automatically when
the driver wants to pull away again. ESP
®
remains in its previously selected status, e.g. if
ESP®was deactivated before the engine was
automatically switched off.
Deactivating/activating ESP®
Important safety notes
iObserve the "Important safety notes" sec-
tion (Ypage 58).
You can select between the following states of
ESP
®:
RESP®is activated.
RESP®is deactivated.
GWARNING
If you deactivate ESP
®, ESP®no longer sta-
bilizes the vehicle. There is an increased risk
of skidding and an accident.
Only deactivate ESP
®in the situations descri-
bed in the following.
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 wheels results in a cutting action
which provides better grip.
Activate ESP
®as soon as the situations descri-
bed above no longer apply. ESP®will otherwise
not be able to stabilize the vehicle if the vehicle
starts to skid or a wheel starts to spin.
!Avoid spinning the driven wheels for an
extended period with ESP®deactivated. You
could otherwise damage the drivetrain.
Deactivating/activating ESP®
60Driving safety systems
Safety

Indicated temperatures just above the freezing
point do not guarantee that the road surface is
free of ice. The road may still be icy, especially in
wooded areas or on bridges. The vehicle could
skid if you fail to adapt your driving style. Always
adapt your driving style and drive at a speed to
suit the prevailing weather conditions.
You should pay special attention to road condi-
tions when temperatures are around freezing
point.
For more information on driving with snow
chains, see (
Ypage 259).
For more information on driving with summer
tires, see (
Ypage 259).
Observe the notes in the "Winter operation" sec-
tion (
Ypage 258).
Off-road driving
Important safety notes
GWARNING
If you drive on a steep incline at an angle or
turn when driving on an incline, the vehicle
could slip sideways, tip and rollover. There is a risk of an accident.
Always drive on a steep incline in the line of
fall (straight up or down) and do not turn the
vehicle.
GWARNING
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with
hot parts of the exhaust system. There is a risk of fire.
When driving off road or on unpaved roads,
check the vehicle's underside regularly. In
particular, remove parts of plants or other
flammable materials which have become
trapped. In the case of damage, contact a
qualified specialist workshop.
!There is a risk of damage to the vehicle if:
Rthe vehicle becomes stuck, e.g. on a high
curb or an unpaved road
Ryou drive too fast over an obstacle, e.g. a
curb, a speed bump or a pothole in the road
Ra heavy object strikes the underbody or
parts of the chassis
In situations like this, the body, the under-
body, chassis parts, wheels or tires could be
damaged without the damage being visible.
Components damaged in this way can unex-
pectedly fail or, in the case of an accident, no
longer withstand the loads they are designed
to.
If the underbody paneling is damaged, com-
bustible materials such as leaves, grass or
twigs can gather between the underbody and
the underbody paneling. If these materials
come in contact with hot parts of the exhaust system, they can catch fire.
In such situations, have the vehicle checked
and repaired immediately at a qualified spe-
cialist workshop. If on continuing your jour-
ney you notice that driving safety is impaired,
pull over and stop the vehicle immediately,
paying attention to road and traffic condi-
tions. In such cases, consult a qualified spe-
cialist workshop.
When driving off-road, substances such as sand, mud and water or water mixed with oil may get
into the brakes. This may lead to a reduction in
braking performance or total brake failure as a
result of increased wear. The braking charac-
teristics change depending on the material
entering the brakes. Clean the brakes after driv-
ing off-road. If you detect a reduced braking
effect or grinding noises, ha

ve the brake system
checked in a qualified specialist workshop as
soon as possible. Adapt your driving style to the
different braking characteristics.
Driving off-road increases the likelihood of dam-
age to the vehicle, which, in turn, can lead to
failure of the mechanical assembly or systems.
Adapt your driving style to suit the terrain con-
ditions. Drive carefully. Have damage to the
vehicle rectified immediately at a qualified spe-
cialist workshop.
Do not shift into transmission position iwhen
driving off-road. You could lose control of the
vehicle if you attempt to brake the vehicle using
the service brake. If the gradient is too steep for your vehicle, drive back down in reverse gear.
Driving tips129
Driving and parking
Z

Drivingwit hsummer tire s
At temperature sbelo w45 ‡(+7 †), elasticity in
summer tires is significantly lower and thus also
traction and braking power. Change the tires on
your vehicle to M+S tires. Using summer tires at
very cold temperatures could cause cracks to
form, thereby damaging the tires permanently.
Mercedes-Benz cannot accept responsibility for
this type of damage.
GWARNING
Damaged tires can cause tire inflation pres-
sure loss. As a result, you could lose control of
your vehicle. There is a risk of accident.
Check the tires regularly for signs of damage
and replace any damaged tires immediately.
M+S tires
GWARNING
M+S tires with a tire tread depth of less than
ã in (4 mm) are not suitable for use in winter
and do not provide sufficient traction. There is
a risk of an accident.
M+S tires with a tread depth of less than ãin
(4 mm) must be replaced immediately.
GWARNING
Wheel and tire dimensions as well as the type of tire can vary between the spare wheel and
the wheel to be replaced. When the spare
wheel is mounted, driving characteristics may be severely affected. There is a risk of an acci-
dent.
In order to reduce risks:
Ryou should therefore adapt your driving
style and drive carefully.
Rnever mount more than one spare wheel
that differs from the wheel to be replaced.
Ronly use a spare wheel that differs from the
wheel to be replaced for a short time.
Rdo not deactivate ESP®.
Rhave a spare wheel that differs from the
wheel that has been changed replaced at
the nearest qualified specialist workshop.
You must observe the correct wheel and
tire dimensions as well as the wheel type.
Do not exceed a maximum speed of 50 mph
(80 km/h) if a spare wheel of a different size is
installed.
At temperatures below 45 ‡(+7 †), use winter
tires or all-season tires. Both types of tire are
identified by the M+S marking.
Only winter tires bearing the isnowflake
symbol in addition to the M+S marking provide
the best possible grip in wintry road conditions.
Only these tires will allow driving safety systems
such as ABS and ESP
®to function optimally in
winter. These tires have been developed specif-
ically for driving in snow.
Use M+S tires of the same make and tread on all
wheels to maintain safe handling characteris-
tics.
Always observe the maximum permissible
speed specified for the M+S tires you have
mounted.
When you have mounted the M+S tires:
XCheck the tire pressures (Ypage 263).
XRestart the tire pressure monitor
(Ypage 265).
Snow chains
GWARNING
If you drive too fast with snow chains moun-
ted, they may snap. As a result, you could
injure others and damage the vehicle. There is
a risk of an accident.
Observe the maximum permissible speed for
operation with snow chains.
!Information about the use of snow chain
compatible AMG winter tires is applicable for
AMG tires. Use of snow chains is only per-
missible with these tires.
!On some tire sizes there is not enough space
for snow chains. To avoid damage to the vehi- cle or tires, observe the "Wheel and tire com-
binations" section under "Tires and wheels".
Winter operation259
Wheels and tires
Z