Volvo XC90: Specifications / Fuel tank volume
The fuel tank's refillable volume is shown in the table below.

The medium in the hydraulic brake system is called brake fluid and is used
to transfer pressure from e.g. a brake pedal via a master brake cylinder, which
in turn actuates the brake calipers...
The climate system in the vehicle uses a freon-free R1234yf refrigerant. For
information regarding the refrigerant, refer to the decal located on the inside
of the hood...
Other information:
The center display can be temporarily switched off and reactivated using the
home button under the screen.
Center display's home button.
When the home button is used, the screen will go dark and the touchscreen no
longer reacts to touch. The climate bar will remain visible...
Option/accessory.
When the integrated booster cushion is used, it must be folded up.
Pull the handle forward and upward
to release the booster cushion.
Press the booster cushion rearward
to lock it into position.
WARNING
DEATH or SERIOUS INJURY can occur
Follow all instructions on this child restraint and in the vehicle's
owner's manual...