Volvo XC90: Displays and voice control / Fuel gauge
The fuel gauge in the instrument panel shows the fuel level in the tank.

The illustration is generic - details may vary according to
vehicle model.
Fuel gauge in 12" instrument panel:
The beige area in the fuel gauge indicates the amount of fuel left in the tank.
When the fuel level is low, the fuel pump symbol will illuminate with an amber-colored
light. The trip computer also indicates the approximate distance that can be driven
on the fuel remaining in the tank.

The illustration is generic - details may vary according to
vehicle model.
Fuel gauge in 8" instrument panel:
The bars in the fuel gauge indicate the amount of fuel left in the tank.
When the fuel level is low, the fuel pump symbol will illuminate with an amber-colored
light. The trip computer also indicates the approximate distance that can be driven
on the fuel remaining in the tank.
Display settings for the instrument panel can be set in the instrument panel's
App menu and in the center display's Settings menu.
Settings via instrument panel's app menu
The illustration is generic - details may vary according to
vehicle model...
The vehicle's trip computer registers data while driving such as mileage,
fuel consumption and average speed.
To help promote fuel-efficient driving, data is recorded on both current and
average fuel consumption...
Other information:
The instrument panel displays information related to the vehicle and driving.
The instrument panel contains gauges, indicators and monitoring and warning symbols.
What is shown in the instrument panel varies depending on the equipment, settings
and functions currently active...
(Option/accessory.)
The head-up display can be activated and deactivated when the vehicle has
been started.
Press the Head-up Display
button in the center display's Function view. An indicator light in the button will
illuminate when the function is activated...