Mercedes-Benz CLS-Class 2015 - Manual (Page 394)

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 radiator cross
member.
! Only the refrigerant R‑134a and the PAG
oil approved by Mercedes-Benz may be
used. The approved PAG oil may not be
mixed with any other PAG oil that is not
approved for R-134a refrigerant. Other-
wise, the climate control system may be
damaged.
Service work, such as topping up refrigerant
or replacing components, may only be carried
out by a qualified specialist workshop. All
applicable regulations must be adhered to,
SAE standard J639 included.
Always have work on the climate control sys-
tem carried out at a qualified specialist work-
shop.
Refrigerant instruction label
Example: refrigerant instruction label
:
Warning symbol
; Refrigerant filling capacity
= Applicable standards
? PAG oil part number
A Type of refrigerant
Warning symbol : advises you about:
R possible dangers
R having service work carried out at a quali-
fied specialist workshop
Filling capacities
Missing values were not available at time of
going to print.
AMG vehicles Capacity
Refrigerant
PAG oil
All other models Capacity
Refrigerant 20.8 ± 0.4 oz
(590 ± 10 g)
PAG oil 4.2 oz
(120 g)
Vehicle data
General notes
Please note that for the specified vehicle
data:
R the heights specified may vary as a result
of:
- tires
- load
- condition of the suspension
- optional equipment
R optional equipment reduces the maximum
payload.
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Vehicle data
Tec
hni
ca
ldata