Engine Oil Additives; Air Conditioning Refrigerant; Brake Fluid; Premium Unleaded Gasoline - Mercedes-Benz G 55 AMG Operator's Manual

Technical data
Fuels, coolants, lubricants, etc.

Engine oil additives

Do not blend oil additives with engine oil.
They may damage the engine. Damage or
malfunctions resulting from blending oil
additives are not covered by the
Mercedes-Benz Limited Warranty.

Air conditioning refrigerant

R-134a (HFC) refrigerant and special PAG
lubricating oil are used in the air condition-
ing system. Never use R-12 (CFC) or
mineral-based lubricating oil. Otherwise
damage to the system will occur.
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Brake fluid

During vehicle operation, the boiling point
of the brake fluid is continuously reduced
through the absorption of moisture from
the atmosphere.
Warning!
Under extremely strenuous operating condi-
tions, this moisture content can lead to the
formation of bubbles in the system, thus re-
ducing the system's efficiency.
Therefore, the brake fluid must be replaced
every two years, preferably in the spring.
Only brake fluid approved by
Mercedes-Benz is recommended. Your au-
thorized Mercedes-Benz Light Truck Cen-
ter will provide you with additional
information.

Premium unleaded gasoline

Warning!
Gasoline is highly flammable and poisonous.
It burns violently and can cause serious inju-
G
ry. Whenever you are around gasoline, avoid
inhaling fumes and skin contact, extinguish
all smoking materials. Never allow sparks,
flame or smoking materials near gasoline!
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