Comply with the important safety notes for
service products when handling coolant
(
Y
page 334).
The coolant is a mixture of water and corro-
sion inhibitor/antifreeze concentrate. It per-
forms the following tasks:
R
anti-corrosion protection
R
antifreeze protection
R
raising the boiling point
If the coolant has antifreeze protection down
to -35 ‡ (-37 †), the boiling point of the cool-
ant during operation is approximately 266 ‡
(130 †).
The antifreeze concentrate/corrosion inhibitor
concentration in the engine cooling system
should:
R
be at least 50%. This will protect the engine
cooling system against freezing down to
approximately -35 ‡ (-37 †)
R
not exceed 55% (antifreeze protection down
to -49 ‡ [-45 †]). Otherwise, heat will not
be dissipated as effectively
Mercedes-Benz recommends a coolant or cor-
rosion inhibitor/antifreeze concentrate in
accordance with
MB Specifications for Service Products 310.1.
i
When the vehicle is first delivered, it is fil-
led with a coolant mixture that ensures ade-
quate antifreeze and anti-corrosion protec-
tion.
i
The coolant is checked with every mainte-
nance interval at a qualified specialist work-
shop.
Filling capacities
Model
Capacity
Mercedes
‑
AMG
vehicles
Approx. 12.6 US qt
(11.9 l)
All other models
Approx. 8.2 US qt
(7.8 l)
Windshield washer system
Important safety notes
G
WARNING
Windshield washer concentrate is highly
flammable. If windshield washer concentrate
gets onto hot components of the engine or
the exhaust system, it can ignite. There is a
risk of fire and injury.
Make sure that windshield washer concen-
trate is not spilled in the vicinity of the filler
neck.
!
Only MB SummerFit and MB WinterFit
washer fluid should be mixed together. The
spray nozzles may otherwise become
blocked.
Do not use distilled or de-ionized water. Other-
wise, the level sensor may give a false reading.
When handling washer fluid, observe the
important safety notes on service products
(
Y
page 334).
At temperatures above freezing:
X
Fill the washer fluid reservoir with a mixture
of water and windshield washer fluid, e.g.
MB SummerFit.
Add 1 part MB SummerFit to 100 parts water.
At temperatures below freezing:
X
Fill the washer fluid reservoir with a mixture
of water and washer fluid, e.g. MB WinterFit.
For the correct mixing ratio refer to the
information on the antifreeze reservoir.
i
Add windshield washer fluid, e.g. MB Sum-
merFit or MB WinterFit, to the washer fluid
all year round.
Climate control system refrigerant
Important safety notes
The climate control system of your vehicle is
filled with refrigerant R
‑
134a.
The instruction label regarding the refrigerant
type used can be found on the left, on the
underside of the hood.
!
Only the refrigerant R
‑
134a and the PAG
oil approved by Mercedes-Benz may be
338
Service products and filling capacities
Techn
ic
al
data
