Refrigerant

Volvo cares about the environment. The air conditioning system in your car contains a CFC-free refrigerant – R134a. This substance will not deplete the ozone layer. The air conditioning system contains 1.8 lbs (820 g) of R134a. The systems uses PAG oil.
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Removal
Switch off the ignition, remove the remote key
from the ignition slot and wait at least 5 minutes
before disconnecting the battery so that all
information in the vehicle's electrical system
ca ...
Compatible file formats via the USB socket
The following audio and video files are supported
by the system when playing a device connected
to the USB socket.
...
Methanol
Do not use gasolines containing methanol
(methyl alcohol, wood alcohol). This practice
can result in vehicle performance deterioration
and can damage critical parts in the fuel system.
Such dam ...
