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 greater the distance between the load and the bicycle holder, the greater
the load on the hitch and on the vehicle.
Keep the following points in mind:
Mount the heaviest bicycle closest to the vehicle.
If possible, mount the bicycles symmetrically, as close as possible to the
center of the vehicle...
The vehicle's ignition can be put in various modes (levels) to make different
functions available.
Selecting an ignition mode
Start knob in the tunnel console.
Ignition mode 0 – Unlock the vehicle and keep the remote key in the
passenger compartment...