See also:

Refrigerant
conditioning system in your vehicle contains a CFC-free refrigerant – R134a (HFC134a). This substance will not deplete the ozone layer. The approximate amount of R134a contained in the system is a ...

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Changing coolant
Coolant reservoir Normally, the coolant does not need to be changed. If the system must be drained, consult a trained and qualified Volvo service technician. CAUTION • If necessary, top up th ...