display MERCEDES-BENZ G-CLASS SUV 2012 Owner's Manual

Multifunction steering wheel
Function Page
:
Multifunction display ~
;
Audio/COMAND display ~
=
?
Switches on LINGUA-
TRONIC; see the separate
operating instructions
?
~
~
Rejects or ends a call
Exits telephone book/
redial memory
6
Makes or accepts a call
Switches to the redial mem-
ory
WX
Adjusts the volume
8
Mute Function Page
A
=;
~
Selects a menu
9:
Selects a submenu or
scrolls through lists
a
Confirms selections and
hides messages
B
%
Back
Switches off LINGUA-
TRONIC; see the separate
operating instructionsMultifunction steering wheel
31At a glance

Belt warning for the driver and front
passenger
The
7 seatbelt warning lamp in the instru-
ment cluster is a reminder for all occupants
to fasten their seat belts. It may light up con-
tinuously or flash. In addition, there may be a
warning tone.
The 7 seat belt warning lamp goes out and
the warning tone ceases when the driver and
the fron tpassenger have fastened their seat
belt.
For certain countries only: regardless of
whether the driver and th efront passenger
have fastened their seat belts, the 7seat
beltw arning lamp lights up for six seconds
after the engine is started. It then goes out if
the driver and the fron tpassenger have fas-
tened their seat belts.
i Further information about the 7seat
belt warning lamp (Y page 252).
Rear seat belt status indicator The rear-compartmen
tseat belt status indi-
cator tells you if the rear passengers have
their seat belts fastened.
The rear-compartment seat belt status indi-
cator indicates the rear seat on which the belt
is fastened. The üsymbol in the multi-
function display indicates afastened seat
belt .Ifaseat belt is not fastened or if a seat
is not occupied, the ýsymbol is displayed.
The rear-compartments eat belt status indi-
cator appears in the multifunction display for
around 30 seconds if:
R you drive off and reach a speed of approx-
imately 10 km/h.
R the rear passengers fasten or unfasten
their seat belts while the vehicle is in
motion.
R someone gets in or out of the vehicle and
the vehicle drives off again.
You can also cancel the rear seat belt status
indicator immediately (Y page 228).i
The status indicator for the rear-compart-
ment seat belts is only available for certain
countries.
Belt tensioners, belt force limiters G
WARNING
The belt tensioners in the rear only function if
the belt buckles can be pulled down unob-
structed. They must not be restricted in any
way. Therefore, do not grab the belt buckles
and do not place any objects under the belt
buckles. Otherwise, the tensioning of the belt
by the buckle is restricted or will not function,
and will not provide any additional protection. G
WARNING
If the seat belt tensioners have been trig-
gered, they provide no additional protection
in the event of another accident. Therefore,
have belt tensioners which have been trig-
gered replaced at a qualified specialist work-
shop.
Comply with safety regulations when dispos-
ing of belt tensioners. Any Mercedes-Benz
Service Centre can provide details of these
regulations.
! If the front-passenger seat is not occu-
pied, do not engage the seat belt tongue in
the buckle on the front-passenger seat.
Otherwise, the belt tensioner could be trig-
gered in the event of an accident.
X In order to ensure that the pyrotechnic seat
belt tensioners have not been triggered,
always have the seat belts checked after an
accident.
If the belt tensioners have been triggered,
they must be replaced.
The fron tseat belts and the outer seat belts
in the rear are equipped with belt tensioners
and belt force limiters.
The belt tensioners tighten the seat belts in
an accident, pulling them close against the
body. Occupant safety
47Safety Z

G
WARNING
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.
If ABS is malfunctioning, other systems,
including driving safety systems, will also
become inoperative. Observe the information
on the ABS warning lamp (Y page 254) and
any display messages that may appear in the
instrument cluster (Y page 229).
ABSr egulates brake pressure in such a way
that the wheels do not lock when you brake.
This allows you to continue steering the vehi-
cle when braking.
ABS works from a speed of about 8 km/h
upwards, regardless of road-surface condi-
tions. ABSw orks on slippery surfaces, even
when you only brake gently.
The yellow !ABS warning lamp in the
instrument cluster lights up when the ignition
is switched on. It goes out when the engine is
running.
Brakes If ABS intervenes when braking, you will feel
a pulsing in the brake pedal.
X If ABS intervenes: continue to depress the
brake pedal with force until the braking sit-
uation is over.
X To make a full brake application:
depress the brake pedal with full force.
The pulsating brake pedal can be an indica-
tion of hazardous road conditions, and func-
tions as a reminder to take extra care while
driving. Off-road ABS If the
LOW RANGE shift range is selected by
the transfer case, (Y page 202), an ABS sys-
tem specifically suited to off-road terrain is
automatically activated.
At speeds below 60 km/h, the front wheels
lock cyclically during braking. The digging-in
effect achieved in the process reduces the
stopping distance when driving off-road. This
limits steering capability. BAS (Brake Assist System)
i Observe the "Important safety notes" sec-
tion (Y page 60). G
WARNING
If BAS is malfunctioning, the braking distance
in an emergency braking situation is
increased. There is a risk of accident.
In an emergency braking situation, depress
the brake pedal with full force. ABS prevents
the wheels from locking.
BAS operates in emergency braking situa-
tions. If you depress the brake pedal quickly,
BAS automatically boosts the braking force,
thus shortening the stopping distance.
X Keep the brake pedal depressed firmly until
the emergency braking situation is over.
ABS prevents the wheels from locking.
The brakes will function as usual once you
release the brake pedal. BAS is deactivated. Adaptive brake lamps
If you brake sharply from a speed of more
than 50 km/ho rifbraking is assisted by BAS,
the brake lamps flash rapidly.Int his way,
traffic travelling behind you is warned in an
even more noticeable manner.
If you brake sharply from a speed of more
than 70 km/h to a standstill, the hazard warn-
ing lamps are activated automatically .Ifthe
brakes are applied again, the brake lamps Driving safety systems
61Safety Z

light up continuously. The hazard warning
lamps switch off automatically if you travel
faster than 10 km/h
.You can also switch off
the hazard warning lamps using the hazard
warning switch button (Y page 109).ESP
®
(Electronic Stability Program)
Important safety notes i
Observe the "Important safety notes" sec-
tion (Y page 60). G
WARNING
If ESP ®
is malfunctioning, ESP ®
is unable to
stabilise the vehicle. In addition, other driving
safety systems are switched off. This increa-
ses 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 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 atwin-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 driving stability and traction.
Traction is the transmission of power from the
tyres to 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 256) and any display messages that
appear in the instrument cluster
(Y page 229). If ESP
®
detects that the vehicle is deviating
from the direction desired by the driver, one
or more wheels are braked to stabilise 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 stabilise 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 When pulling away, only depress the accel-
erator pedal as far as is necessary.
X Adapt your driving style to suit the prevail-
ing road and weather conditions.
i Only use wheels with the recommended
tyre sizes. Only then will ESP ®
function
properly.
i If differential locks are switched on, ABS,
BAS and ESP ®
switch off automatically.
4ETS (Electronic Traction System) Traction control remains active if you deacti-
vate ESP
®
.
X If appropriate for the driving conditions,
engage the LOW RANGE off-road gear
(Y page 202).
Traction control is part of ESP ®
.
Traction control brakes the drive wheels indi-
vidually if they spin. This enables you to pull
away and accelerate on slippery surfaces, for
example if the road surface is slippery on one
side. In addition, more drive torque is trans-
ferred to the wheel or wheels with traction.
Traction control remains active if you deacti-
vate ESP ®
.
Traction control is no longer active above a
speed of about 60 km/h. 62
Driving safety systemsSafety

Useful information
i This Owner's Manual describes all mod-
els, series and optional equipment for your
vehicle that were available at the time of
going to press. Country-specific differen-
ces are possible. Note that your vehicle
may not be fitted with all features descri-
bed. This is also the case for systems and
functions relevant to safety.
i Read the information on qualified special-
ist workshops: (Y page 22). Correct driver's seat position
:
Steering wheel
; Seat belts
= Backrest
X Observe the safety guidelines on seat
adjustment (Y page 91).
X Make sure that seat =is adjusted prop-
erly.
Electrical seat adjustment (Y page 92)
When adjusting the seat, make sure that:
R you are as far away from the driver's airbag
as possible.
R you are sitting in a normal upright position.
R you can faste nthe seat belt properly. R
you have moved the backrest to an almost
vertical position.
R you have set the seat angle so that your
thighs are gently supported.
R you can depress the pedals properly.
X Check whether the head restraint is adjus-
ted properly (Y page 92).
When doing so, make sure that you have
adjusted the head restraint so that the back
of your head is supported at eye level by
the centre of the head restraint.
X Observe the safety guidelines on steering
wheel adjustment (Y page 91).
X Make sure that steering wheel :is adjus-
ted properly.
Adjusting the steering wheel electrically
(Y page 97)
When adjusting the steering wheel, make
sure that:
R you can hold the steering wheel with your
arms slightly bent.
R you can move your legs freely.
R you can see all the displays in the instru-
ment cluster clearly.
X Observe the safety guidelines for seat belts
(Y page 43).
X Check whether you have fastened seat
belt ;properly (Y page 44).
The seat belt should:
R fit snugly across your body
R be routed across the middle of your shoul-
der
R be routed in your pelvic area across the hip
joints
X Before starting off, adjust the rear-view mir-
ror and the exterior mirrors in such a way
that you have a good view of road and traf-
fic conditions (Y page 99).
X Vehicles with a memory function: save
the seat, steering wheel and exterior mirror
settings with the memory function
(Y page 102). 90
Correct driver's seat positionSeats, steering wheel and mirrors

Before changing bulbs
Have the following bulbs changed at a quali-
fied specialist workshop:
R
additional turn signals in the exterio rmir-
rors
R third brake lamp
R main-beam/dipped-beam headlamps
(xenon bulbs)
R daytime driving lights
R licence plate lamp
i Individual segments of the licence plate
lamp LEDs may fail without a display mes-
sage appearing in the multifunction dis-
play. Regularly chec kthe licence plate
lighting. If necessary, visit a qualified spe-
cialist workshop.
You can replace the following bulbs:
R side lamps/parking lamps
R foglamp/cornering lamp with foglamp
function
R turn signal lamp (front)
R brake/tail lamp
R turn signal lamp (rear)
R tail lamp/parking lamp
R reversing lamp
R rear foglamp Overview of bulb replacement
–bulbs
Front lamps You can replace the following bulbs. The
details for the bulb type can be found in the
legend. :
Turn signal lamp: P 21 W (vehicles with
white lenses: PY 21 W (yellow))
; Parking/side lamp: W 5Wblue
= Cornering light function with foglamp
function: H11 55 W(except AMG vehicles)
Rear lamps You can replace the following bulbs. The
details for the bulb type can be found in the
legend.
Example: G-Class, long-wheelbase version
:
Tail lamp/parking lamp: R 5W
; Brake lamp/tail lamp: P 21/5 W
= Turn signal lamp: PY 21 W (yellow)
? Reversing lamp: P 21 W
A Rear foglamp: P 21 W Replacing bulbs
115Lights and windscreen wipers Z

Control panel for THERMATIC automatic climate control (2-zone)
:
To set the temperature, left (Y page 131)
; To demist the windscree n(Ypage 131)
= To switch the ZONE function on/off (Y page 131)
? To activate/deactivate cooling with air dehumidification (Y page 128)
A To switch the rear window heating on/off (Y page 133)
B To set the temperature, right (Y page 131)
C To activate/deactivate air-recirculation mode (Y page 133)
D To set the air distribution (Y page 131)
E To increase the airflow (Y page 131)
F To reduce the airflow (Y page 131)
G Display
H To switch climate control on/off (Y page 126)
I To set climate control to automatic mode (Y page 130)Information about using THERMATIC
automatic climate control
The following contains notes and recommen-
dations on optimum use of THERMATIC auto-
matic climate control.
R Activate climate contro lusing the Ãand
Á buttons. The indicator lamps in the
à andÁ buttons light up.
R Set the temperature to 22 †.
R Only use the demisting function briefly until
the windscreen is clear again. R
Only use the air-recirculation mode briefly,
e.g. if there are unpleasant outside odours
or when in a tunnel. The windows could
otherwise mist up, as no fresh air is drawn
into the vehicle in air-recirculation mode.
R Use the ZONE function to adopt the tem-
perature settings on the driver's side for
the front-passenger side as well.T he indi-
cator lamp in the ábutton goes out. Overview of climate control systems
125Climate control Z

Operating the climate control system
Switching climate control on/off
Points to observe before use i
If climate control is switched off, the air supply and air circulation are also switched off.
Only select this setting briefly. Otherwise, the windows may mist up.
Switching the air conditioning on :
To set the temperature, left (Y page 131)
; To demist the windscreen (Y page 131)
= To switch the ZONE function on/off (Y page 131)
? To activate/deactivate cooling with air dehumidification (Y page 128)
A To switch the rear window heating on/off (Y page 133)
B To set the temperature, right (Y page 131)
C To activate/deactivate air-recirculation mode (Y page 133)
D To set the air distribution (Y page 131)
E To increase the airflow (Y page 131)
F To reduce the airflow (Y page 131)
G Display
H To switch climate control on/off (Y page 126)
I To set climate control to automatic mode (Y page 130)126
Operating the climate control systemClimate control

X
Turn the key to position 2(Ypage 143) in the ignition lock.
X Press the Ãbutton.
The indicator lamp in the Ãbutton lights up. Airflow and air distribution are set to auto-
matic mode.
or
X Press the ^button.
The indicator lamp in the ^button goes out. The previous settings are reactivated.
Switching the climate control off :
To set the temperature, left (Y page 131)
; To demist the windscreen (Y page 131)
= To switch the ZONE function on/off (Y page 131)
? To activate/deactivate cooling with air dehumidification (Y page 128)
A To switch the rear window heating on/of f(Ypage 133)
B To set the temperature, right (Y page 131)
C To activate/deactivate air-recirculation mode (Y page 133)
D To set the air distribution (Y page 131)
E To increase the airflow (Y page 131)
F To reduce the airflow (Y page 131)
G Display
H To switch climate control on/off (Y page 126)
I To set climate control to automatic mode (Y page 130)
X Press the ^button.
The indicator lamp in the ^button lights up. Operating the climate control system
127Climate control Z

Activating/deactivating the cooling with air dehumidification function
Points to observe before use G
WARNING
If the "cooling with air dehumidification" function is deactivated, the air inside the vehicle will not
be cooled (during warm weather) or dehumidified. The windows could mis tup more quickly. This
may prevent you from observing the traffic conditions, thereby causing an accident.
The cooling with air dehumidification function is only available when the engine is running.
The air inside the vehicle is cooled and dehumidified according to the temperature selected.
Condensation may drip from the underside of the vehicle when cooling mode is active. This
is normal and not a sign that there is a malfunction.
i The cooling with air dehumidification function uses refrigerant R134a. This refrigerant does
not contain chlorofluorocarbons, and therefore does not damage the ozone layer.
Activating the cooling with air dehumidification function :
To set the temperature, left (Y page 131)
; To demist the windscreen (Y page 131)
= To switch the ZONE function on/off (Y page 131)
? To activate/deactivate cooling with air dehumidification (Y page 128)
A To switch the rear window heating on/off (Y page 133)
B To set the temperature, right (Y page 131)
C To activate/deactivate air-recirculation mode (Y page 133)
D To set the air distribution (Y page 131)
E To increase the airflow (Y page 131)
F To reduce the airflow (Y page 131)
G Display 128
Operating the climate control systemClimate control