Mercedes-Benz SL-Class 2013 Owners Manual - Manual (Page 586)

Adapt the mixing ratio to the outside
temperature.
R Down to 14 ‡ (Ò10 †): mix 1 part MB
WinterFit to 2 parts water.
R Down to Т4 ‡ (Т20 †): mix 1 part MB
WinterFit to 1 part water.
R Down to Т20.2 ‡ (Т29 †): mix 2 parts MB
WinterFit to 1 part water.
i Add windshield washer fluid, e.g. MB
SummerFit or MB WinterFit, to the washer
fluid all year round.
Filling capacities
Model Capacity
All models 5.6 US qt(5.3 l)
Climate control system refrigerant
Important safety notes
Type of refrigerant
The instruction label about types of
refrigerants can be found on the radiator
cross member.
Refrigerant R-134a
!
Only use refrigerant R-134a and PAG oil
(part number A0019890803) which has
been approved by Mercedes-Benz. The
approved R-134a PAG oil may not be mixed
with other conventional PAG oils.
Otherwise, the climate control system may
be damaged.
Service and maintenance work, such as the
refilling of refrigerant or the replacement of
components, must be carried out at a
qualified specialist workshop. All applicable
regulations must be adhered to, SAE standard
J639 included.
Always have work on the climate control
system carried out at a qualified specialist
workshop.
Refrigerant instruction label
Example: refrigerant instruction label
:
Warning symbol
; Refrigerant filling capacity
= Applicable SAE standards
? PAG oil part number
A Type of refrigerant
Warning symbols : indicate:
R possible dangers
R that it is necessary to have maintenance
work carried out at a qualified specialist
workshop
Filling capacities
All models Capacity
Refrigerant 550 ± 10 g
(19.4 ± 0.4 oz)
PAG oil 120 g
(4.2 oz)
584
Service products and filling capacities
Tec
hni
cal
data