Mercedes-Benz Sprinter 2018 Operating Instructions Manual page 359

Note the proportion of anti-corrosion agent/anti‐
freeze in the engine cooling system within the fol‐
lowing temperature ranges:
at least 50% (antifreeze protection up to
R
about -37 °C)
maximum 55% (antifreeze protection up to
R
-45 °C)
Windscreen washer fluid
Notes on windscreen washer fluid
Observe the notes on operating fluids
( page 350).
/
& WARNING ‑ Risk of fire and injury due to
windscreen washer concentrate
Windscreen washer concentrate is highly
flammable. It could ignite if it comes into con‐
tact with hot engine component parts or the
exhaust system.
Make sure that no windscreen washer
#
concentrate spills out next to the filler
opening.
* NOTE Damage to the exterior lighting
due to unsuitable windscreen washer
fluid
Unsuitable windscreen washer fluids may
damage the plastic surface of the exterior
lighting.
Only use windscreen washer fluids
#
which are also suitable for use on plas‐
tic surfaces, e.g. MB SummerFit or MB
WinterFit.
* NOTE Blocked spray nozzles caused by
mixing windscreen washer fluids
Do not mix MB SummerFit and MB Win‐
#
terFit with other windscreen washer flu‐
ids.
Do not use distilled or de-ionised water. Other‐
wise, the level sensor may give a false reading.
Information on the windscreen washer fluid
Recommended windscreen washer fluid:
above freezing point: e.g. MB SummerFit
R
below freezing point: e.g. MB WinterFit
R
Mixing ratio
For the correct mixing ratio, refer to the informa‐
tion on the anti-freeze container.
Mix the washer fluid with windscreen washer fluid
all year round.
Refrigerant
Notes on refrigerant
Observe the notes on operating fluids
( page 350).
/
% Your vehicle's climate control system can be
filled with R‑134a refrigerant. The refrigerant
R‑134a contains fluorinated greenhouse gas.
If your vehicle is filled with R‑134a refrigerant, the
following information applies:
* NOTE Damage caused by incorrect refrig‐
erant
If the incorrect refrigerant is used, this can
damage the climate control system.
Use only R‑134a refrigerant or the PAG
#
oil approved for your vehicle by
Mercedes-Benz.
The approved PAG oil may not be mixed
#
with any other PAG oil that is not
approved for R‑134a refrigerant.
Maintenance work, such as topping up the refrig‐
erant or replacing components, may be carried
out only by a qualified specialist workshop. All
the applicable regulations relating to this and the
SAE J639 standard must be adhered to.
All work on the climate control system should
always be carried out at a qualified specialist
workshop.
Example: refrigerant warning label
1
Warning symbols
2
Refrigerant capacity
3
Applicable standards
Technical data 357