2012 MERCEDES-BENZ G-Class low beam

I
Immobilizer ..........................................
57
Instrument cluster Overview .......................................... 25
Selecting the language (on-board
computer) ...................................... 159
Instrument cluster lighting .............. 159
Interior lighting Adjusting ......................................... 92
Automatic control

............................93
Cargo compartment lamp ................ 93
Delayed switch-off (on-board
computer) ...................................... 161
Manual control ................................. 93
Reading lamp ................................... 93
Rear interior lighting ........................94J
Jack Storage location
............................
224
Using ............................................. 227
Jump-starting ..................................... 233K
Key positions SmartKey .......................................
115
Kickdown ........................................... 121L
Lamps Display message ............................ 168
LATCH-type (ISOFIX) child seat
anchors

................................................ 50
License plate lamp (display
message) ............................................ 169
Lights Activating/deactivating the
interior lighting delayed switch-off
(on-board computer) ...................... 161
Cornering light function ...................92
Daytime running lamps .................... 89
Display message ............................ 168
Driving abroad ................................. 88
Fog lamps ........................................ 90
Hazard warning lamps ..................... 91High-beam headlamps
.....................91
Light switch ..................................... 88
Low-beam headlamps

......................89
Rear fog lamp .................................. 90
Turn signals ..................................... 91
Limited Warranty ................................ 21
Load anchorage ................................. 192
Loading guidelines ............................188
Locking Automatic ........................................ 66
Emergency locking ........................... 66
From inside the vehicle (central
locking button) ................................. 65
Low-beam headlamps
Automatic headlamps ......................89
Display message ............................ 168
Driving abroad ................................. 88
Switching on/off .............................. 89
Symmetrical ..................................... 88
Lubricant additives
see Additives
Lumbar support
4-way lumbar support ...................... 79
Luxury head restraints .......................79 M
M+S tires
............................................
244
Malfunction messages see Display messages


Malfunctions
see Display messages
Malfunctions relevant to safety
Reporting ......................................... 21
Matte finish (cleaning
instructions) ...................................... 219
mbrace Call priority .................................... 202
Display message ............................ 167
Downloading destinations
(COMAND) ..................................... 202
Emergency call .............................. 199
Important safety notes .................. 198
Locating a stolen vehicle ............... 203
MB info call button ........................ 201
Roadside Assistance button .......... 200
Self-test ......................................... 198 Index
9

Warning and indicator lamps
Function Page
:
Low-beam headlamps 89
;
ESP
®
OFF 182
=
ESP
® 182
?
Turn signal 91
A
ABS 181
B
Seat belt 178
C
SRS 183
D
Check Engine (Canada
only)
184 Function Page
E
Check Engine (USA only) 184
F
Reserve fuel 184
G
High-beam headlamps 91
H
Tire pressure monitor 185
I
Brakes (USA only) 180
J
Brakes (Canada only) 18026
Instrument clusterAt a glance

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment 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.
i Please read the information on qualified
specialist workshops (Y page 20). Exterior lighting
Important safety notes
For reasons of safety, Mercedes-Benz
recommends that you drive with the lights
switched on

even during the daytime. In some
countries, operation of the headlamps varies
due to legal requirements and self-imposed
obligations. In these countries, the daytime
running lamps are automatically switched on
when the engine is started. Information about driving abroad
To convert to symmetrical low beam
when driving

abroad: switch the headlamps
to symmetrical low beam in countries in
which traffic drives on the opposite side of the
road from the country where the vehicle is
registered. This prevents glare to oncoming
traffic. Symmetrical lights do not illuminate
as large an area of the edge of the road.
Have the headlamps converted at a qualified
specialist workshop as close to the border as
possible before driving in these countries.
To convert to asymmetrical low beam
after returning: have the headlamps
converted back to asymmetrical low beam at
a qualified specialist workshop as soon as
possible after crossing the border and
returning to the original country. Light switch
Operation 1
W
Left-hand standing lamps
2X Right-hand standing lamps
3$ Lights off/daytime running lamps
4Ã Automatic headlamp mode/daytime
running lamps
5T Parking lamps, side marker lamps,
license plate and instrument cluster
lighting
6L Low-beam/high-beam headlamps
7N Front fog lamps
8R Rear fog lamp
The turn signals, high-beam headlamps and
the high-beam

flasher are operated using the
combination switch (Y page 91).
! Switch off the standing lamps, parking
lamps and low-beam headlamps when you
leave the vehicle. This prevents the battery
from discharging.
The exterior lighting (except the parking
lamps) switches off automatically if you:
R remove the SmartKey from the ignition lock
R open the driver's door with the SmartKey
in position 0
If you hear a warning tone when you leave the
vehicle, the lights may still be switched on.
The Switch off lights message appears
in the multifunction display.
X Turn the light switch to $ or Ã.
X If you see the Switch off lights or
remove key message in the multifunction 88
Exterior lightingLights and windshield wipers

display, remove the SmartKey from the
ignition lock.
or
X Turn the light switch to $ or Ã.
Low-beam headlamps X
To switch on: turn the SmartKey to
position 2 in the ignition lock or start the
engine.
X Turn the light switch to L.
The L indicator lamp in the instrument
cluster lights up.
X To switch off: turn the light switch to
$.
Daytime running lamps Daytime running lamps in Canada
The "daytime running lamps" function is
required
by
law in Canada. It cannot therefore
be deactivated.
X Turn the light switch to $ or Ã.
When the engine is running: depending on
the ambient

light, the low-beam headlamps
or the parking lamps are switched on.
When the low-beam headlamps are
switched on, the L indicator lamp in the
instrument cluster lights up.
If the light switch is set to $
or Ã
, you
cannot activate the high-beam headlamps.
However, the high-beam flasher can always
be used. Turn the light switch to L when
driving at night. You can switch on the high-
beam headlamps in this position.
When the engine is running and the vehicle is
stationary: if you move the selector lever from
a driving position to N or P, the low-beam
headlamps go out after three minutes.
When the engine is running: if you turn the
light switch to T, you turn on the parking
lamps and low-beam headlamps.
When the engine is running: if you turn the
light switch to L, the manual settings take
precedence over the daytime running lamps. Daytime running lamps in the USA
In the USA, the daytime running lamps are
deactivated upon delivery from the factory.
X
To switch on: activate the daytime
running lamps function in the on-board
computer (Y page 160).
X Turn the light switch to $ or Ã.
When the engine is on: the low-beam
headlamps are switched on. The L
indicator lamp in the instrument cluster
lights up.
If the light switch is set to $
or Ã
, you
cannot switch on the high-beam headlamps
in bright conditions. Turn the light switch to
L. You can switch on the high-beam
headlamps in this position.
If the light switch is set to $, Ã or
L, you can switch on the high-beam
headlamps in less bright conditions.
However, the high-beam flasher can always
be used.
Turn the light switch to L when driving at
night.
When the engine is running: if you turn the
light switch to T or L, the manual
settings take precedence over the daytime
running lamps.
Automatic headlamp mode G
WARNING
If the exterior lamp switch is set to Ã, the
headlamps will not automatically come on
under foggy conditions.
To minimize

risk to you and to others, activate
headlamps by turning exterior lamp switch to
L when traffic and/or ambient lighting
conditions require you to do so.
In low ambient lighting conditions, only switch
from position à to L with the vehicle
at a standstill in a safe location. Switching
from à to L will briefly switch off the
headlamps. Doing so while driving in low
ambient lighting conditions may result in an
accident. Exterior lighting
89
Lights and windshield wipers
Z

The automatic headlamp feature is only an aid
to the

driver. The driver is responsible for the
operation of the vehicle’s lights at all times.
The parking lamps, low-beam headlamps and
license plate lamp are switched on or off
automatically, depending on the brightness of
the ambient light.
X To switch on: turn the light switch to
Ã.
SmartKey in

position 1 in the ignition lock:
the parking lamps are switched on or off
automatically depending on the brightness
of the ambient light.
When the engine is running: depending on
the ambient light, the parking lamps, the
low-beam headlamps and the license plate
lamp are switched on or off automatically.
When the low-beam headlamps are
switched on, the L indicator lamp in the
instrument cluster lights up.
Canada only:
if
the light switch is in position
$ or Ã, you cannot switch on the high-
beam headlamps. However, the high-beam
flasher can always be used. Turn the light
switch to L when driving at night. You can
switch on the high-beam headlamps in this
position.
Front fog lamps and rear fog lamp Front fog lamps
G
WARNING
If you suspect that driving conditions will be
foggy, turn

the light switch to L before you
start your journey. Your vehicle may
otherwise not be visible and you could
endanger yourself and others. G
WARNING
In low ambient lighting or foggy conditions,
only switch from position
à to L with
the vehicle at a standstill in a safe location.
Switching from à to L will briefly
switch off the headlamps. Doing so while driving in low ambient lighting conditions may
result in an accident.
X To switch on: turn the SmartKey to
position 2 in the ignition lock or start the
engine.
X Turn the light switch to L or T
. If the
light switch is set to Ã, you cannot
switch on the fog lamps.
X Pull the light switch out to the first detent.
The green N

indicator lamp on the light
switch lights up.
X To switch off: press the light switch in as
far as it will go.
The green N

indicator lamp on the light
switch goes out.
Rear fog lamp
X To switch on: turn the SmartKey to
position 2 in the ignition lock or start the
engine.
X Turn the light switch to L
or T
. If the
light switch is set to Ã, you cannot
switch on the rear fog lamp.
X Pull the light switch out to the second
detent.
The yellow R

indicator lamp on the light
switch lights up.
X To switch off: press the light switch in as
far as it will go.
The yellow R

indicator lamp on the light
switch goes out. 90
Exterior lighting
Lights and windshield wipers

X
To switch on manually: turn the
SmartKey to position 2 in the ignition lock
or start the engine.
X Briefly press button : of the headlamp
cleaning system.
The headlamps are cleaned with a high-
pressure water jet. Cornering light function
The cornering light function improves the
illumination of the road over a wide angle in
the direction
you are turning, enabling better
visibility in tight bends, for example. It can
only be activated if the low-beam headlamps
are switched on and the fog lamp is switched
off.
Active: if you are driving at speeds below
25 mph(40 km/h) and switch on the turn
signals and turn the steering wheel.
Not active: if you are driving at speeds above
25 mph(40 km/h) or switch off the turn signal
and turn the steering wheel to the straight-
ahead position.
The cornering lamp may remain lit for a short
time. Headlamps and indicator lamps
fogged up on the inside
The headlamps

and the indicator lamps in the
exterior mirrors may fog up on the inside if
there is high atmospheric humidity. X
Drive with the headlamps switched on.
The level of moisture diminishes,
depending on

the length of the journey and
the weather conditions (humidity and
temperature).
If the level of moisture does not diminish:
X Have the headlamps checked at a qualified
specialist workshop. Interior lighting
Overview of interior lighting
Front overhead control panel
:
t To switch the cargo compartment
lamp/rear interior lighting on/off
; p Switches the right-hand reading
lamp on/off
= Rocker switch (to control the interior
lighting)
? p Switches the left-hand reading lamp
on/off 92
Interior lighting
Lights and windshield wipers

you cannot replace yourself changed at a
qualified specialist workshop.
If you require assistance changing bulbs,
consult a qualified specialist workshop.
Do
not
touch the glass tube of new bulbs with
your bare hands. Even minor contamination
can burn into the glass surface and reduce
the service life of the bulbs. Always use a lint-
free cloth or only touch the base of the bulb
when installing.
Only use bulbs of the correct type.
If the new bulb still does not light up, consult
a qualified specialist workshop.
Bulbs and lamps are an important aspect of
vehicle safety. You must therefore make sure
that these function correctly at all times.
Have the headlamp setting checked regularly.
Before changing bulbs Have the following bulbs changed at a
qualified specialist workshop.
R
additional turn signals in the exterior
mirrors
R high-mounted brake lamp
R high-beam/low-beam headlamps (Xenon
bulbs)
R parking lamp/standing lamp
R license plate lamp
i Individual segments of the license plate
lamp LEDs may fail without a display
message appearing in the multifunction
display. Check the license plate lamp
regularly. Consult a qualified specialist
workshop if necessary.
You can replace the following bulbs:
R fog lamp/cornering light with fog lamp
function
R turn signal lamp (front)
R brake/tail lamp
R turn signal lamp (rear)
R tail lamp/standing lamp R
backup lamp
R rear fog lamp
R side marker lamp Overview: changing bulbs/bulb types
Front bulbs :
Turn signal lamp: 1156 NA
; Side marker lamp: T 4 W
= Cornering light function with fog lamp
function: H11 55 W
Rear bulbs :
Side marker lamp: T 4 W
; Tail lamps:
Turn signal lamp: PY 21 W
Brake lamp/tail lamp: P 21/5 W
Tail lamp/standing lamp: W 5 W
= Backup lamp: P 21 W
? License plate lamp: LEDs 3
A Rear fog lamp: P 21 W
3 Have these bulbs changed at a qualified specialist workshop only. Replacing bulbs
95
Lights and windshield wipers Z

Switching the daytime running lamps on/
off
This function is not available in Canada.
If you have activated the daytime running
lamps function and the light switch is in the
$ or à position, the low-beam
headlamps are switched on automatically
when the engine is running.
In the dark, the following also light up:
R
the low-beam headlamps
R the standing lamps
R the tail lamps
R the license plate lamp
R the side marker lamp
In countries
where daytime running lamps are
legally required, Constant is the factory
setting.
X Press the V or U button on the
steering wheel to select the Settings
menu.
X Press the & button

to select submenus.
X Press the W or X
button to select the
Lighting submenu.
X Press the & button
to select Headlamp
mode.
X Press the W or X button to set the
mode for the headlamps to Manual or
Constant (daytime running lamps).
X Press the &, V or U button to
select a different display.
Switching the surround lighting on or off
If you activate the surround lighting function
and the light switch is set to Ã, the
following will light up if it is dark and you
unlock the vehicle using the SmartKey:
R the standing lamps
R the license plate lamp
R the tail lamps
R the fog lamps
R the side marker lamp The surround lighting switches off
automatically after 40 seconds or when the
driver's door is opened.
X
Press the V or U button on the
steering wheel to select the Settings
menu.
X Press the & button
to select submenus.
X Press the W or X
button to select the
Lighting submenu.
X Press the & button
to select Surround
lighting.
X Press the W or X button to switch
the Surround lighting on or off.
X When leaving the vehicle, turn the light
switch to position Ã.
The surround lighting is activated.
X Press the &, V or U button to
select a different display.
Activating/deactivating the exterior
lighting delayed switch-off
If you have activated the delayed switch-off
function, the light switch is set to à and
you switch off the engine, the following
remain lit:
R the standing lamps
R the license plate lamp
R the tail lamps
R the fog lamps
R the side marker lamp
If the

engine is switched off and then none of
the doors are opened, or if an open door is
not closed, the exterior lighting goes out after
60 seconds.
X Press the V or U button on the
steering wheel to select the Settings
menu.
X Press the & button
to select submenus.
X Press the W or X
button to select the
Lighting submenu.
X Press the & button to select Headl.
Delayed Switch Off. 160
Menus and submenus
On-board computer and displays