Mercedes-Benz G-Class 2014 Owners Manual - Manual (Page 349)

Model Engine
model
MB
Approval
G 550 273 229.5
G 63 AMG 157 229.5
i Restriction for AMG vehicles: only
engine oils SAE 0W-40 or SAE 5W-40 may
be used.
i MB approval is indicated on the oil
containers.
Filling capacities
The following values refer to an oil change
including the oil filter.
The missing values for the following model
were not available at the time of going to
print:
R G 63 AMG
Vehicle model Capacity including
oil filter
G 550 2.4 US gal (9.0 l)
G 63 AMG
Additives
!
Do not use any additives in the engine oil.
This could damage the engine.
Engine oil viscosity
Viscosity describes the flow characteristics
of a fluid. If an engine oil has a high viscosity,
this means that it is thick; a low viscosity
means that it is thin.
Select an engine oil with an SAE classification
(viscosity) suitable for the prevailing outside
temperatures. The table shows you which
SAE classifications are to be used. The low-
temperature characteristics of engine oils
can deteriorate significantly, e.g. as a result
of aging, soot and fuel deposits. It is therefore
strongly recommended that you carry out
regular oil changes using an approved engine
oil with the appropriate SAE classification.
Refrigerant of the air-conditioning
system
! Never use refrigerant R 12 (CFC) or
mineral lubricants. Otherwise, you could
damage the air-conditioning system.
The air-conditioning system is filled with
R134a (HFC) refrigerant and a special PAG
lubricant.
Brake fluid
G WARNING
The brake fluid constantly absorbs moisture
from the air. This lowers the boiling point of
the brake fluid. If the boiling point of the brake
fluid is too low, vapor pockets may form in the
brake system when the brakes are applied
hard. This would impair braking efficiency.
There is a risk of an accident.
You should have the brake fluid renewed at
the specified intervals.
Observe the important safety notes for
service products (
Y
page 343).
Only use brake fluid approved by Mercedes-
Benz according to MB Approval 331.0.
Information about approved brake fluid can
be obtained at any qualified specialist
workshop or on the Internet at
http://bevo.mercedes-benz.com.
Service products and filling capacities
347
Techn
ical
data
Z