2011 MERCEDES-BENZ G-CLASS reset

XPress the & or * button to select a
scene.
Navigation menu
Displaying navigation instructions
In the Navigation menu: the instructions
from the navigation system appear in the
multifunction display. For more information,
see the separate operating instructions.
XSwitch on COMAND (see the separate
operating instructions).XPress the V or U button on the
steering wheel to select the Navigation
menu.
Route guidance inactive
The direction of travel appears in the
multifunction display. If the name of the
street is part of the navigation system data,
this will also be displayed.
Route guidance active
The multifunction display shows navigation
instructions, for example:
Setup menu
Introduction
In the Settings menu, you have the following
options:
R restoring the factory settings
R changing the instrument cluster settings
R changing the light settings
R changing the vehicle settings
R changing the convenience settings
Resetting to factory settings
For safety reasons, not all functions are reset:
the Headlamp mode function in the
Lighting submenu is only reset if the vehicle
is stationary.
162Menus and submenusOn-board computer and displays
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XPress the V or U button on the
steering wheel to select the Settings
menu.XPress and hold the reset button on the left
of the instrument cluster for approximately
three seconds.
A prompt appears in the multifunction
display asking you to confirm by pressing
the reset button again.XPress the reset button again.
The settings of most functions are restored
to the factory settings.
or
XIf you want to retain the settings, do not
press the reset button a second time.
The Settings menu appears again after
approximately five seconds.XPress the V or U button to select a
different menu.
Instrument cluster
Selecting the unit of measurement for
distance
The selected unit of measurement for
distance applies to:
R the odometer and the trip odometer
R the trip computer
R the digital speedometer
XPress the V or U button on the
steering wheel to select the Settings
menu.XPress the & button to select submenus.XPress the W or X button to select the
Inst. Cluster submenu.XPress the & button to select Disp.
Unit Speed-/Odom.XPress the W or X button to select
Km (kilometers) or Miles as the unit of
measurement for distance.XPress the &, V or U button to
select a different display.Selecting the language
The Language function allows you to select
the language for the instrument cluster.XPress the V or U button on the
steering wheel to select the Settings
menu.XPress the & button to select submenus.XPress the W or X button to select the
Inst. cluster submenu.XPress the & button to select Language.XPress the W or X button to select the
desired language.XPress the &, V or U button to
select a different display.
Selecting the status line display
XPress the V or U button on the
steering wheel to select the Settings
menu.XPress the & button to select submenus.XPress the W or X button to select the
Inst. cluster submenu.XPress the & button to select Status
line display .XPress the W or X button to select the
status line display: speed ( Speed) or
outside temperature ( Outside temp.).
The selected display now appears
constantly in the lower multifunction
display. When you scroll through the
Standard display menu (Y page 160), you
will see the display you have not selected.XPress the &, V or U button to
select a different display.
Lighting
Adjusting the instrument cluster lighting
The instrument cluster lighting automatically
adjusts to the ambient light.
XBrighter or dimmer: turn reset button
( Y page 26) clockwise or counter-
clockwise.Menus and submenus163On-board computer and displaysZProCarManuals.com

unintentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.XPress the V or U button on the
steering wheel to select the Settings
menu.XPress the & button to select submenus.XPress the W or X button to select the
Convenience submenu.XPress the & button to select the Easy-
entry Function .XPress the W or X button to activate
or deactivate the Easy-entry Function .XPress the &, V or U button to
select a different display.
Trip computer menu
Trip computer "From start" or "From
reset"
The values in the From Start submenu are
calculated from the start of a journey whilst
the values in the From Reset submenu are
calculated from the last time the submenu
was reset.
XPress the V or U button to select
From Start .
Trip computer "After start" (example)
:Distance;Time=Average speed?Average fuel consumptionXPress the & button to select From
Start or the * button to select From
Reset in the submenu.
Trip computer "From reset" (example)
:Distance;Time=Average speed?Average fuel consumption
The trip computer function From Start is
automatically reset when:
R the ignition has been switched off for more
than four hours.
R 999 hours have been exceeded.
R 9999 miles have been exceeded.
If 9999 hours or 99,999 kilometers are
exceeded, the trip computer From Reset is
automatically reset.
Resetting
XPress the V or U button to select
From Start .XPress the & or * button to select the
function that you wish to reset.XPress and hold the reset button on the left
of the instrument cluster until the values
have reverted to "0".166Menus and submenusOn-board computer and displays
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Display messages
Hiding display messages
GWarning
All categories of messages contain important information which should be taken note of and,
where a malfunction is indicated, addressed as soon as possible at an authorized Mercedes-Benz
Center.
Failure to repair the condition noted may cause damage not covered by the Mercedes-Benz
Limited Warranty, or result in property damage or personal injury.
Display messages appear in the multifunction display.
XPress the V, U , & or * button on the steering wheel to select another display.
or
XPress the reset button on the instrument cluster ( Y page 26).
The display message is cleared.
The multifunction display shows high-priority display messages in red.
You cannot hide display messages of the highest priority. The multifunction display shows
these messages continuously until the causes for the messages have been remedied.
Certain display messages are accompanied by an audible warning tone or a continuous tone.
Please respond in accordance with the display messages and follow the additional notes in
this Operator's Manual.
Message memory menu
The on-board computer saves certain display messages. You can call up the display messages
in the message memory menu.
The message memory menu is only shown if any display messages have been stored.
XPress the V or U button repeatedly, until either the original menu or the message
memory menu is shown.
If there are display messages, the multifunction display shows 2 Messages, for example.XPress the & or * button to scroll through the display messages.
When the ignition is switched off, all display messages are deleted apart from some high-
priority display messages. Once the causes of the high-priority display messages have been
rectified, the corresponding display messages are also deleted.
Display messages169On-board computer and displaysZProCarManuals.com

Maintaining the time-dependent service
schedule:XNote down the service due date displayed
before disconnecting the battery.
or:
XSubtract the battery disconnection periods
from the service date shown on the display
after reconnecting the battery.
i The service interval display should not be
confused with the 4 engine oil level
display.
Hiding a service message
XPress the reset button on the left of the
instrument cluster ( Y page 26).
Displaying service messages
Use the buttons on the multifunction steering
wheel.
XSwitch on the ignition.XPress V or U to select the standard
display menu on the steering wheel
( Y page 160).XSelect & or * to select the service
interval display.
The ¯ or ± service symbol and the
service due date are displayed.
Please bear the following in mind
A qualified specialist workshop, e.g. an
authorized Mercedes-Benz Center, will reset
the service interval display after the
necessary service work has been carried out.
You can obtain further information, e.g.
regarding service work, at an authorized
Mercedes-Benz Center or directly from
Mercedes-Benz.
! If the service interval indicator has been
inadvertently reset, this setting can be
corrected at an authorized Mercedes-Benz
Center.
Have the service work carried out as
described in the Service Booklet. There
may otherwise be increased wear, resulting
in damage to the vehicle or to the major
assemblies.
Fuel/water separator
If the fuel/water separator needs servicing,
the following message appears in the
multifunction display:
You will also hear a brief warning tone.
XConsult a qualified specialist workshop,
e.g. an authorized Mercedes-Benz Center,
as soon as possible.
! If you continue driving without having the
fuel/water separator serviced, this could
cause damage to the engine. Any resulting
damage is not covered by the warranty.
HEnvironmental note
Dispose of service products in an
environmentally responsible manner.
Care
Notes on care
Regular care of your vehicle is a condition for
retaining the quality in the long term.
Use care products and cleaning agents
recommended and approved by Mercedes-
Benz.
220CareMaintenance and care
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After an accidentProblemPossible causes/consequences and M SolutionsFuel is leaking from the
vehicle.GRisk of explosion or fire
The fuel line or the fuel tank is faulty.
XImmediately turn the SmartKey to position 0 ( Y page 117) in the
ignition lock and remove it.XDo not restart the engine under any circumstances.XConsult a qualified specialist workshop.You are unable to
determine the extent of
the damage.XConsult a qualified specialist workshop.You cannot detect any
damage.XStart the engine as normal.The NECK-PRO head
restraints on the
driver's and front-
passenger seats have
been triggered.Your vehicle has been involved in a rear-end collision.XReset the NECK-PRO head restraints ( Y page 43).Where will I find...?
First-aid kit
i Check the expiration date on the first-aid
kit at least once a year. Replace the
contents if necessary, and replace missing
contents.
The first-aid kit is located in the stowage
compartment in the front-passenger door.
XRemove first-aid kit : from the stowage
space.
Vehicle tool kit
General notes
i Vehicles are not equipped with the tools
needed to change a wheel when they leave
the factory, e.g. jack or lug wrench. Some
tools for changing a wheel are specific to
the vehicle. To obtain tools approved for
your vehicle, visit a qualified specialist
workshop, e.g. an authorized Mercedes-
Benz Center.
Where will I find...?229Roadside AssistanceZProCarManuals.com

GWarning
Failure to follow these instructions can result
in severe injury or death.
Never lean over batteries while connecting.
You might get injured.
Battery fluid contains sulfuric acid. Do not
allow this fluid to come in contact with eyes,
skin or clothing. In case it does, immediately
flush affected area with water and seek
medical help if necessary.
A battery will also produce hydrogen gas,
which is flammable and explosive. Keep
flames or sparks away from battery, avoid
improper connection of jumper cables,
smoking etc.
GWarning
Do not place any metal objects on the battery
as this could result in a short circuit.
Use leak-proof batteries only to avoid the risk
of acid burns in the event of an accident.
Take care that you do not become statically
charged, e.g. by wearing synthetic clothing or
rubbing against textiles. For this reason, you
also should not pull or push the battery over
carpets or other synthetic materials.
Never touch the battery first. First, touch the
outside body of the vehicle in order to release
any possible electrostatic charges.
Do not rub the battery with rags or cloths. The
battery could explode if touched due to
electrostatic charge or due to spark
formation.
! Switch off the engine and remove the
SmartKey before disconnecting the
terminal clamps from the battery. You may
otherwise destroy electronic components,
such as the alternator.
! Like other batteries, the vehicle battery
may discharge over time if you do not use
the vehicle. In this case, have the battery
disconnected at a qualified specialist
workshop, e.g. an authorized Mercedes-
Benz Center. You can also charge the
battery with a charger recommended by
Mercedes-Benz. Contact an authorized
Mercedes-Benz Center for further
information.
The battery, breather hose and cover of the
positive terminal clamp must be installed
securely during operation.
i Remove the SmartKey if you park the
vehicle and do not require any electrical
consumers. The vehicle will then use very
little energy, thus conserving battery
power.
Mercedes-Benz recommends that you do not
carry out work on batteries yourself, e.g.
removing, charging or replacing. Always have
this work performed at a qualified specialist
workshop, e.g. an authorized Mercedes-Benz
Center.
i If the power supply has been interrupted,
e.g. if the battery has been reconnected,
you must carry out the following tasks:
R reset the head restraints on the front
seats ( Y page 80).
Charging the battery
GWarning
Never charge a battery while still installed in
the vehicle unless the accessory battery
charge unit approved by Mercedes-Benz is
being used. Gases may escape during
charging and cause explosions that may
result in paint damage, corrosion or personal
injury.
An accessory battery charge unit specially
adapted for Mercedes-Benz vehicles and
tested and approved by Mercedes-Benz is
available. It permits the charging of the
battery in its installed position. Contact an
authorized Mercedes-Benz Center for
information and availability.
Charge the battery in accordance with the
separate instructions for the accessory
battery charger.
236BatteryRoadside Assistance
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:Towing eye, rear
Towing the vehicle with both axles on
the ground
It is important that you observe the safety
instructions when towing away your vehicle
( Y page 240).
GWarning
With the engine not running, there is no power
assistance for the brake and steering
systems. In this case, it is important to keep
in mind that a considerably higher degree of
effort is necessary to brake and steer the
vehicle. Adapt your driving accordingly.
XSwitch on the hazard warning lamps
( Y page 93).
i
When towing with the hazard warning
lamps switched on, use the combination
switch as usual to signal a change of
direction. In this case, only the turn signals
for the desired direction flash. When the
combination switch is reset, the hazard
warning lamps start flashing again.
XTurn the key to position 2 in the ignition
lock.XWhen the vehicle is stationary, depress the
brake pedal and keep it depressed.XShift the transfer case to neutral position
N (Y page 126).XShift the automatic transmission to
position N.XRelease the brake pedal.XRelease the parking brake.
i
The transmission can only change gear
when the battery has sufficient charge.
If you cannot move the selector lever to N,
you must remove the propeller shafts to the
driven axles.
Transporting the vehicle
Use the towing eyes to pull the vehicle if it
needs to be transported on a trailer or
transporter.
XTurn the key to position 2 in the ignition
lock.XMove the selector lever to N.XShift the transfer case to neutral position
N (Y page 126).
As soon as the vehicle is loaded:
XPrevent the vehicle from rolling away by
applying the parking brake.XShift the automatic transmission to
position P.XTurn the key in the ignition lock to position
0 and remove the key from the ignition
lock.XSecure the vehicle.
! Only lash the vehicle down by the wheels
or wheel rims, not by parts of the vehicle
such as axle or steering components.
Otherwise, the vehicle could be damaged.
Recovering a vehicle that has become
stuck
! Pull away smoothly, slowly, and in a
straight line when pulling out a vehicle that
has become stuck. Excessive tractive
power could damage the vehicles.
If the drive wheels get trapped on loose or
muddy ground, recover the vehicle with the
utmost care, especially so if the vehicle is
laden.
Towing and tow-starting241Roadside AssistanceZProCarManuals.com