jump start MERCEDES-BENZ G-CLASS SUV 2013 Owners Manual

Shift ranges
................................... 150
Steering wheel paddle shifters ...... 150
Trailer towing ................................. 149
Transmission position display
........146
Automatic transmission
emergency mode ............................... 153
Axle load, permissible (trailer
towing) ............................................... 358B
Backup lamp Changing bulbs .............................. 113
BAS (Brake Assist System) .................61
Battery Checking (SmartKey)

.......................70
Important safety guidelines
(SmartKey) ....................................... 70
Replacing (SmartKey) ...................... 71
Battery (vehicle)
Charging ........................................ 307
Display message ............................ 236
Important safety notes .................. 305
Jump starting ................................. 308
Overview ........................................ 305
Blind Spot Assist
Activating/deactivating ................. 218
Display message ............................ 240
Notes/function .............................. 186
see Active Blind Spot Assist
Brake fluid
Display message ............................ 229
Notes ............................................. 354
Brake fluid level ................................ 292
Brake lamps Adaptive ........................................... 62
Display message ............................ 232
Brakes
ABS .................................................. 61
BAS .................................................. 61
Brake fluid (notes) .........................354
Display message ............................ 226
Driving tips .................................... 159
High-performance brake system .... 161
Important safety notes .................. 159
Maintenance .................................. 160
Parking brake ................................ 157
Warning lamp ................................. 249 Breakdown
see Flat tire


see Towing away
Brush guard ....................................... 280
Bulbs Backup lamp .................................. 113
Brake lamp .................................... 113
Cornering light function .................110
Fog lamps ...................................... 110
Rear fog lamp ................................ 113
Tail lamp ........................................ 113
see Changing bulbs C
California Important notice for retail
customers and lessees ....................21
Calling up a malfunction
see Display messages


Care
Carpets .......................................... 300
Car wash ........................................ 295
Chrome parts ................................. 298
Display ........................................... 298
Gear or selector lever ....................299
Headlamps ..................................... 297
Interior ........................................... 298
Matte finish ................................... 296
Notes ............................................. 294
Paint .............................................. 296
Plastic trim .................................... 298
Power washer ................................ 295
Rear view camera .......................... 298
Roof lining ...................................... 300
Seat belt ........................................ 300
Seat covers .................................... 299
Sensors ......................................... 297
Steering wheel ............................... 299
Tail pipes ....................................... 298
Trim strips ..................................... 299
Washing by hand ........................... 295
Wheels ........................................... 296
Windows ........................................ 297
Wiper blades .................................. 297
Wooden trim .................................. 299 Index
5

Driving lamps
see Daytime running lamps

Driving off-road
see Off-road driving
Driving on flooded roads ..................162
Driving safety systems 4ETS (Electronic Traction System) ...62
ABS (Anti-lock Braking System) ....... 61
ADAPTIVE BRAKE ............................. 64
Adaptive brake lamps ...................... 62
BAS (Brake Assist System) ..............61
Electronic brake force distribution ... 64
ESP ®
(Electronic Stability
Program) .......................................... 62
Important safety information ........... 60
Overview .......................................... 60
Driving system
Variable SPEEDTRONIC .................174
Driving systems
Active Blind Spot Assist ................. 188
Blind Spot Assist ............................ 186
Cruise control ................................ 169
Display message ............................ 238
DISTRONIC PLUS ........................... 177
HOLD function ............................... 192
PARKTRONIC ................................. 194
Rear view camera .......................... 197
SPEEDTRONIC ............................... 174
Driving tips
Automatic transmission ................. 149
Brakes ........................................... 159
DISTRONIC PLUS ........................... 184
Downhill gradient ........................... 160
Driving abroad ................................. 98
Driving in winter ............................. 163
Driving on flooded roads ................162
Driving on sand .............................. 166
Driving over obstacles ................... 167
General .......................................... 158
Gravel roads .................................. 166
Hydroplaning ................................. 162
Icy road surfaces ........................... 163
Off-road driving .............................. 164
Off-road fording ............................. 162
Snow chains .................................. 321
Symmetrical low beam .................... 98
Tire ruts ......................................... 166
Towing a trailer .............................. 203Traveling uphill ............................... 167
Wet road surface
........................... 160
DVD audio
Operating (on-board computer) ..... 216
DVD video
Operating (on-board computer) ..... 216 E
EASY-ENTRY feature Activating/deactivating ................. 221
Function/notes ................................

92
EASY-EXIT feature
Function/notes ................................ 92
Switching on/off ........................... 221
EBD (electronic brake force
distribution)
Display message ............................ 228
Function/notes ................................ 64
ECO start/stop function
Deactivating/activating ................. 142
General information ....................... 141
Electronic Stability Program
see ESP ®
(Electronic Stability Program)
Electronic Traction System
see 4ETS (Electronic Traction System)
Emergency call
see mbrace
Emergency locking
Vehicle ............................................. 76
Emergency release
Vehicle ............................................. 75
Emergency Tensioning Devices
Function ........................................... 53
Safety guidelines ............................. 40
Emissions control
Service and warranty information .... 21
Engine
Check Engine warning lamp ........... 256
Display message ............................ 234
ECO start/stop function ................ 141
Engine number ............................... 350
Irregular running ............................ 144
Jump-starting ................................. 308
Starting problems .......................... 144
Starting the engine with the
SmartKey ....................................... 140
Switching off .................................. 1578
Index

Fuse box in the transmission
tunnel ............................................
314
Important safety notes .................. 313
In the battery case .........................315G
Garage door opener Clearing the memory ..................... 284
Important safety notes
..................280
Opening/closing the garage door ..284
Programming the remote control ... 281
Gasoline ............................................. 351
Gear indicator (on-board
computer) .......................................... 222
Gear or selector lever (cleaning
guidelines) ......................................... 299
Genuine Mercedes-Benz parts ......... 348
Genuine wood trim and trim strips
(cleaning instructions) ......................299
Glove box ........................................... 263
Gradient-climbing capability
(maximum) ......................................... 168
GTW (Gross Trailer Weight)
(definition) ......................................... 338H
Hazard warning lamps ......................104
Headlamps Adding fluid to cleaning system .....292
Cleaning ......................................... 297
Cleaning system (capacity) ............356
Cleaning system (function)

............103
Cleaning system (notes) ................356
Fogging up ..................................... 105
Protective grille .............................. 112
see Automatic headlamp mode
Head restraints
Adjusting ......................................... 86
Adjusting (rear) ................................ 87
Installing/removing (rear) ................ 88
Luxury .............................................. 87
Resetting (front) ............................... 87
Heating
see Climate control High-beam headlamps
Display message ............................ 232
Switching on/off ........................... 103
Hill start assist

.................................. 141
HOLD function Function/notes ............................. 192
Hood
Closing ........................................... 289
Display message ............................ 246
Important safety notes .................. 288
Opening ......................................... 289
Hydroplaning ..................................... 162 I
Immobilizer .......................................... 64
Instrument cluster Overview ........................................ 209
Warning and indicator lamps .........247
Instrument cluster lighting .............. 209
Interior lighting ................................. 105
Automatic control .......................... 106
Cargo compartment lamp ..............107
Delayed switch-off (on-board
computer)

...................................... 220
Manual control ............................... 106
Overview ........................................ 105
Reading lamp ................................. 107
Rear interior lighting ......................108 J
Jack Pump lever ..................................... 342
Storage location ............................ 302
Using ............................................. 342
Jump starting (engine)

......................308 K
Key positions SmartKey ....................................... 139
Kickdown
Manual drive program .................... 15210
Index

Problem Possible causes/consequences and
0050 SolutionsThe engine cannot be
started using the
SmartKey. The SmartKey has been in position
0(Y page 139) for a
considerable time.
X Remove the SmartKey and reinsert it into the ignition lock.
X Start the engine. The on-board voltage is too low.
X
Switch off non-essential consumers, e.g. seat heating or interior
lighting, and try to turn the SmartKey again.
If this does not work:
X Check the battery and charge it if necessary ( Y page 307).
or
X Jump-start the vehicle (Y page 308).
or
X Consult a qualified specialist workshop. Doors
Important safety notes
G
WARNING
When leaving the vehicle, always remove the
SmartKey from the ignition lock. Always take
the SmartKey with you and lock the vehicle.
Do not leave children unsupervised in the
vehicle, even if they are secured in a child
restraint system, and do
not give them access
to an unlocked vehicle. A child's unsupervised
access to a vehicle could result in an accident
and/or serious personal injury. They could:
R injure themselves on vehicle parts
R be seriously or fatally injured by extreme
heat or cold
R injure themselves or have an accident with
vehicle equipment that may still be in
operation even after the SmartKey has
been removed from the ignition, such as the
seat adjustment, steering wheel
adjustment or memory function.
If children open a door, they could cause
severe or even fatal injury to other persons; if
they get out of the vehicle, they could injure themselves when doing so or be seriously or
even fatally injured by any passing traffic.
Do not expose the child restraint system to
direct sunlight. The child restraint system's
metal parts, for example, could become very
hot, and a child could be burned on these
parts.
G
WARNING
Do not carry heavy or hard objects in the
passenger compartment or cargo
compartment unless they are firmly secured
in place.
Unsecured or improperly positioned cargo
increases a child's risk of injury in the event
of
R strong braking maneuvers
R sudden changes of direction
R an accident Doors
73
Opening/closing Z

X
Remove the SmartKey when the engine is
switched off.
The starter battery could otherwise be
discharged.
If you cannot turn the SmartKey in the ignition
lock, the starter battery may not be charged
sufficiently.
X Check the starter battery and charge it if
necessary ( Y page 307).
or
X Jump-start the vehicle (Y page 308).
i You can only remove the SmartKey if:
R the SmartKey is in position 0 in the
ignition lock.
R the automatic transmission selector
lever is in P.Starting the engine
Important safety notes G
WARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. Inhaling
these exhaust gases leads
to poisoning. There
is a risk of fatal injury. Therefore never leave
the engine running in enclosed spaces
without sufficient ventilation. G
WARNING
Inhalation of exhaust gas is hazardous to your
health. All exhaust gas contains carbon
monoxide (CO), and inhaling it can cause
unconsciousness and possible death.
Do not run the

engine in confined areas (such
as a garage) which are not properly ventilated.
If you think that exhaust gas fumes are
entering the vehicle while driving, have the
cause determined and corrected
immediately. If you must drive under these
conditions, drive only with at least one
window fully open at all times.
! Do not depress the accelerator pedal
when starting the engine. Starting procedure X
Shift the automatic transmission to
position P.
The transmission position display in the
multifunction display shows P.
i For further information about the
automatic transmission, see
(Y page 145).
i If you depress the

brake when starting the
engine, pedal travel is unusually long and
there is less pedal resistance.
X Make sure that the parking brake is
applied.
X Turn the SmartKey in the ignition lock to
position 3 (Y page 139) and release it as
soon as the engine is running.
i You can also use

the touch-start function.
To do this, turn the SmartKey to position 3
(Y page 139) and release it immediately.
The engine then starts automatically. Pulling away
Automatic transmission G
WARNING
If the engine speed is above the idling speed
and you engage transmission position D or
R, the vehicle could

pull away suddenly. There
is a risk of an accident.
When engaging transmission position D or R,
always firmly depress the brake pedal and do
not simultaneously accelerate.
! Only shift the automatic transmission to
reverse gear R or park position P when the
vehicle is stationary. Otherwise, the
automatic transmission could be damaged.
! Do not depress the accelerator pedal
while depressing the brake pedal. This
impairs engine performance and results in
premature wear on the brake system and
drivetrain. 140
Driving
Driving and parking

Problems with the engine
Problem Possible causes/consequences and
0050 SolutionsThe engine does not
start.
The starter
motor
can be heard. R
There is a malfunction in the engine electronics.
R There is a malfunction in the fuel supply.
X Turn the SmartKey back to position 0
in the
ignition lock before
attempting to start the engine again.
X Try to start the engine again (Y page 140). Avoid excessively
long and frequent attempts to start the engine, as this
(Y page 139) will drain the battery.
If the engine does not start after several attempts:
X Consult a qualified specialist workshop. The engine does not
start. The starter
motor
can be heard. The
yellow reserve fuel
warning lamp is lit and
the needle of the fuel
gauge

display shows 0. The fuel tank is empty.
X
Refuel the vehicle. The engine does not
start. You cannot hear
the starter motor. The on-board voltage is too low because the battery is too weak
or discharged.
X
Jump-start the vehicle (Y page 308).
If the engine does not start despite attempts to jump-start it:
X Consult a qualified specialist workshop. The starter motor was exposed to a thermal load that was too high.
X
Allow the starter motor to cool down for approximately two
minutes.
X Try to start the engine again.
If the engine still does not start:
X Consult a qualified specialist workshop. The engine is not
running smoothly and
is misfiring. There is a malfunction in the engine electronics or in a mechanical
component of the engine management system.
X
Only depress the accelerator pedal slightly.
Otherwise, non-combusted fuel may get into the catalytic
converter and damage it.
X Have the cause rectified immediately at a qualified specialist
workshop.144
DrivingDriving and parking

The following driving systems are specially
adapted to off-road driving:
R
4ETS ( Y page 62)
R Transfer case (Y page 198)
R Differential locks ( Y page 201)
Observe the following notes:
R stop your vehicle and,
if necessary, shift the
transfer case to LOW
RANGE(Y page 199) before driving off-
road.
R AMG vehicles: to shift the transfer case to
LOW RANGE, deactivate the ECO start/
stop function (Y page 142).
R engage the differential locks, if necessary
(Y page 201)
i ABS, 4ETS, ESP ®
and BAS are deactivated
when the differential locks are activated.
This allows the front wheels to lock briefly,
so that these can dig into a loose surface.
However, please note that locked wheels
skid and can no longer steer.
R Check that items of luggage and loads are
stowed safely and are well secured
(Y page 267).
R To avoid damaging the vehicle, make sure
there is always sufficient ground clearance.
R Always keep the engine running and in gear
when driving on a downhill gradient.
R Always keep the engine running and in gear
when driving on a slope.
R Drive slowly and evenly, if necessary at a
walking pace.
R Ensure that the wheels are in contact with
the ground at all times.
R Drive with extreme care on unknown off-
road routes where visibility is poor. For
safety reasons, get out of the vehicle first
and survey the off-road route.
R Check the depth of water before fording
rivers and streams.
R When fording, do not stop and do not
switch off the engine. R
Look out for obstacles
such as rocks, holes,
tree stumps and furrows.
R Always keep the doors, rear door, side
windows and the sliding sunroof closed
while the vehicle is in motion.
R Switch off cruise control.
R Do not stray from marked routes or paths.
R Adapt your speed to the terrain. The
rougher, steeper or more ruts on the
terrain, the slower your speed should be.
R Drive slowly and at an even speed through
the water. Ensure that a bow wave does not
form as you drive.
R On sand, drive quickly to overcome the
rolling resistance. Otherwise, the vehicle
could dig itself into the sand.
R Do not jump with the vehicle as this will
interrupt the vehicle's propulsion.
R Avoid high engine speeds. Drive at
appropriate engine speeds (maximum
3,000 rpm).
R Do not shift the automatic transmission to
transmission position N.
R Always check the vehicle for damage after
off-road driving.
i Information about retrofitting special all-
terrain tires is available from any qualified
specialist workshop.
i Do not use the HOLD function when
driving off-road, on steep uphill or downhill
gradients or on slippery or loose surfaces.
The HOLD function cannot hold the vehicle
on such surfaces.
Checklist before driving off-road !
If the engine oil warning lamp lights up
while the vehicle is in motion, stop the
vehicle in a safe

place as soon as possible.
Check the engine oil level. The engine oil
warning lamp warning must not be ignored.
Continuing the journey while the symbol is
displayed could lead to engine damage. Driving tips
165
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

Useful information ............................
302
Where will I find...? ........................... 302
Flat tire .............................................. 304
Battery (vehicle) ................................ 305
Jump-starting .................................... 308
Towing and tow-starting .................. 310
Fuses .................................................. 313 301Breakdown 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