refrigerant type MERCEDES-BENZ S CLASS 2019 Owners Manual

*NOTEBlocked spraynozzles causedbymixing windshieldwasherfluids
#Do not mix MB SummerFit and MBWin‐terFit withother windshieldwasherflu‐ids.
Do not use distilled or de-ionizedwater asthefilllevel sensor may be triggered erroneously.
Recommended windshieldwasherfluid:
RAbovefreezing point: e.g. MB SummerFit
RBelow freezing point: e.g. MBWinterFit
Forthe correct mixingratio,refertothe informa‐tion onthe antifreeze container.
Mixthewasherfluid withthe windshieldwasherfluid allyearround.
Refrigerant
Notes onrefrigerantsObservethe notes on operatingfluids(→page 468).
*NOTEDamageduetoincorrectrefriger‐ant
If a non-approvedrefrigerant is used,the cli‐mate control system may be damaged.
#Only usetherefrigerant R‑134a
*NOTEDamagetothe climate controlsystem duetoincorrectrefrigerant com‐pressor oil
#Only userefrigerant compressor oilthathas been approvedbyMercedes-Benz.
#Do not mixthe approvedrefrigerantcompressor oil with a differentrefriger‐ant compressor oil.
Workonthe climate control system may be car‐ried out onlybyaqualified specialistworkshop.All applicableregulations, aswell asSAEstand‐ard J639, must be adheredto.
1Warning symbols
2Refrigerantfilling capacity
3Applicablestandards
4PAG oil part number
5Refrigerant type
Warning symbols1adviseyou about:
RPossible dangers
RHaving serviceworkcarried out at aqualifiedspecialistworkshop
474Technical data