Mercedes-Benz C-Sedan 2014 Owners Manual - Manual (Page 357)

Otherwise, you may damage the engine and
the exhaust gas aftertreatment.
When handling engine oil, observe the
important safety notes on service products
(
Y
page 351).
The engine oils are matched to the
performance of Mercedes-Benz engines and
service intervals. You should therefore only
use engine oils and oil filters that are
approved for vehicles with maintenance
systems.
For a list of approved engine oils and oil filters,
consult an authorized Mercedes-Benz
Center. Or visit the website
http://bevo.mercedes-benz.com.
The table shows which engine oils have been
approved for your vehicle.
Model Engine
model
MB
Approval
C 250 271 229.5
C 300
(Canada only) 276 229.5
C 300 4MATIC 272 229.5
C 350
C 350 4MATIC
(Canada only) 276 229.5
C 63 AMG 156 229.5
Use only SAE 0W-40 or SAE 5W-40 engine oils
for AMG vehicles.
i MB approval is indicated on the oil
containers.
Filling capacities
The following values refer to an oil change
including the oil filter.
Model Capacity
C 250 5.8 US qt (5.5 l)
C 63 AMG With external oil
cooler:
9.0 US qt (8.5 l)
All other models 6.9 US qt (6.5 l)
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.
Brake fluid
G WARNING
The brake fluid constantly absorbs moisture
from the air. This lowers the boiling point of
Service products and filling capacities
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