headlamp MERCEDES-BENZ G-Class 2012 W463 Owner's Guide

X
Turn the SmartKey to position
2(Y page 115) in the ignition lock.
X Check the coolant temperature display in
the instrument cluster.
The coolant temperature must be below
158 ‡ (70 †). G
WARNING
In order to avoid any potentially serious burns:
R use extreme caution when opening the
hood if there are any signs of steam or
coolant leaking
from the cooling system, or
if the coolant temperature display indicates
that the coolant is overheated.
R do not remove the pressure cap on the
coolant reservoir if the coolant temperature
is above 158 ‡ (70 †). Allow the engine to
cool down before removing the cap. The
coolant reservoir contains hot fluid and is
under pressure.
R using a rag, slowly turn the cap
approximately 1
/ 2 turn to relieve excess
pressure. If opened immediately, scalding
hot fluid and steam will be blown out under
pressure.
R do not spill antifreeze on hot engine parts.
Antifreeze contains ethylene glycol which
may burn if it comes into contact with hot
engine parts. X
Slowly turn cap : half a turn
counterclockwise and allow excess
pressure to escape.
X Turn cap : further counterclockwise and
remove it.
If the coolant is at the level of marker bar
= in the filler neck when cold, there is
enough coolant in coolant expansion
tank ;.
If the coolant is approximately 0.6 in
(1.5 cm) above marker bar = in the filler
neck when warm, there is enough coolant
in coolant expansion tank ;.
X If necessary, add coolant that has been
tested and approved by Mercedes-Benz.
X Replace cap : and

turn it clockwise as far
as it will go.
For further information on coolant, see
(Y page 276).
Windshield washer system and
headlamp cleaning system The washer fluid reservoir is used for both the
windshield
washer

system and the headlamp
cleaning system. G
WARNING
Washer solvent/antifreeze is highly
flammable. Do not spill washer solvent/
antifreeze on

hot engine parts, because it may
ignite and burn. You could be seriously
burned.
! At temperatures below freezing: always
fill the washer fluid reservoir with a mix of
water and windshield washer concentrate
(e.g. MB WinterFit). There is otherwise a
risk of damaging the windshield washer
system/headlamp cleaning system.
! Only use washer fluid concentrate which
is suitable for plastic lenses. Unsuitable
washer fluid concentrate could damage the
plastic lenses of the headlamps. 214
Engine compartment
Maintenance and care

Cleaning the headlamps
X
Clean the headlamp lenses with a damp
sponge and a mild cleaning agent, e.g.
Mercedes-Benz car shampoo or cleaning
cloths.
! Only use cleaning agents or cleaning
cloths which are suitable for plastic
headlamp lenses. Unsuitable cleaning
agents or cleaning cloths could scratch or
damage the plastic headlamp lenses.
Cleaning the sensors X
Clean sensors : of the driving systems
with water, car shampoo and a soft cloth.
! When cleaning the sensors with a power
washer, maintain a distance between the
vehicle and
the nozzle of the power washer
of at least 11.8 in (30 cm). Information
about the correct distance is available from
the equipment manufacturer.
Cleaning the rear view camera X
Use clear water and a soft cloth to clean
camera lens :.
! Do not

clean the camera lens and the area
around the rear view camera with a power
washer.
Cleaning chrome parts Impurities combined with the effects of road
grit
and

corrosive environmental factors may
cause flash rust to form on the surface. You
can restore the original shine of the chrome
parts by cleaning them regularly, especially in
winter and after washing.
! Do not clean chrome parts e.g. the
exhaust tail pipes (G 55 AMG) or stainless-
steel spare hub cap with alkaline-based
cleaning agents such as wheel cleaner.
X Clean the chrome parts with a chrome care
product tested

and approved by Mercedes-
Benz. Interior care
Cleaning the display X
Before cleaning the display, make sure that
it is switched off and has cooled down.
X Clean the display surface using a
commercially available microfiber cloth
and TFT/LCD display cleaner.
X Dry the display surface using a dry
microfiber cloth.
! For cleaning, do not use any of the
following:
R alcohol-based thinner or gasoline
R abrasive cleaning agents
R commercially-available household
cleaning agents
These may

damage the display surface. Do
not put pressure on the display surface
when cleaning. This could lead to
irreparable damage to the display. 220
Care
Maintenance and care

Capacities
Vehicle model Capacity Fuel, coolant,
lubricants, etc.
Engine oil and
filter
G 550 9.5 US qt (9.0 l) Approved engine
oils
G 55 AMG 9.0 US qt (8.5 l)
Power steering
All models Approx. 1.06 US qt (1.0 l) MB power steering
fluid or approved
Dexron III ATF
Cooling system
G 550 Approx. 12.8 US qt (12.1 l) MB 325.0 corrosion
inhibitor/antifreeze
agent
G 55 AMG Approx. 13.4 US qt (12.7 l)
Tank capacity
G 550 25.4 US gal (96.0 l) Unleaded gasoline
(at least 91 octane;
average value of
96 RON/86 MON)
G 55 AMG 25.1 US gal (95.0 l)
Reserve
All models Approx. 5.3 US gal (20.0 l)
Automatic
climate control
All models — Refrigerant R134a
and special PAG
lubricant (never
R12)
Windshield/
headlamp
cleaning
system
All models 7.4 US qt (7.0 l) MB windshield
washer
concentrate
21
( Y page 277)
Mixing ratio for
washer fluid
(Y page 277) Fuel
Important safety notes G
WARNING
Gasoline is highly flammable and poisonous.
It burns violently and can cause serious
personal injury.
Never allow sparks, flames or smoking
materials near gasoline.
Turn off the engine before refueling. Whenever you are around gasoline, avoid
inhaling fumes and any skin or clothing
contact.
Direct skin contact with fuels and the
inhalation
of

fuel vapors are damaging to your
health.
Premium-grade unleaded gasoline !
To ensure the longevity and full
performance of the engine, only premium-
grade unleaded gasoline may be used.
21 Mixed with water or premixed washer fluid with antifreeze protection. Service products and capacities
273
Technical data Z

Cooling system
Vehicle
model Antifreeze protection
Approx.
-35 ‡
(-37 †) Approx.
-49 ‡
(-45 †)
G 550 6.4 US qt
(6.05 l) 7.1 US qt
(6.7 l)
G 55 AMG 6.7 US qt
(6.35 l) 7.4 US qt
(7.0 l)
Windshield/headlamp cleaning
system
G
WARNING
Washer solvent/antifreeze is highly
flammable. Do not spill washer solvent/
antifreeze on
hot engine parts, because it may
ignite and burn. You could be seriously
burned.
X Use windshield washer concentrate MB
SummerFit.
X At temperatures above freezing: add 1
part MB

SummerFit to 100 parts water, e.g.
1.34 fl oz (40 ml) MB SummerFit to 1 gal
(4.0 l) of water.
X At temperatures below freezing: add 1
part MB SummerFit to 100 parts washer
fluid, e.g.

1.34 fl oz (40 ml) MB SummerFit
to 1 gal (4.0 l) of water. Vehicle data
Vehicle data, G 550 (463.237)
The data stated here refers specifically to a
vehicle with standard equipment. Consult an
authorized Mercedes-Benz Center for the
data for all vehicle variants and trim levels. Vehicle dimensions, G 550
Vehicle length
22 183.9 in
(4672 mm) Vehicle width
including exterior
mirrors
79.0 in (2007 mm)
Vehicle height
76.8 in (1951 mm)
Wheelbase
112.2 in ( 2850 mm)
Track width
59.7 in (1515 mm)
Ground clearance,
front
9.1 in (232 mm)
Ground clearance,
rear
8.8 in (223 mm)
Turning circle
44.6 ft (13.6 m)
Vehicle weights, G 550
Gross Vehicle
Weight Rating
(GVWR)
23 6615 lbs (3000 kg)
Gross Axle
Weight Rating
(GAWR), front
24 3110 lbs (1410 kg)
Gross Axle
Weight Rating
(GAWR), rear
24 3965 lbs (1800 kg)
Vehicle data, G 55 AMG (463.271)
The data stated here refers specifically to a
vehicle with standard equipment. Consult an
authorized Mercedes-Benz Center for the
data for all vehicle variants and trim levels.
22 Including spare wheel.
23 GVWR is the maximum total vehicle weight permissible. Gross Vehicle Weight (GVW) is the vehicle weight
including fuel, service products, spare wheel, accessories installed, load and, if applicable, trailer drawbar
load. The GVW must never exceed the GVWR.
24 The GAWR is the maximum gross axle weight rating. Vehicle data
277Technical data Z