Volvo XC90: Displays and voice control / App menu in instrument panel
The App menu in the instrument panel provides quick access to commonly used
functions for certain apps.

The illustration is generic.
The App menu in the instrument panel can be used instead of the center display
and is then controlled using the right-side steering wheel keypad. The app menu
makes it easier to switch between different apps or functions within the apps without
having to let go of the steering wheel.
App menu functions
Different apps provide access to different types of functions. The following
apps and their functions can be controlled from the App menu:

A license is an agreement on the right to conduct a certain activity or the right
to use someone else's right according to terms and conditions specified in the agreement...
The App menu in the instrument panel is controlled using the right-side steering
wheel keypad.
App menu and right-side steering wheel keypad. The illustration
is generic...
Other information:
(Option/accessory)
In vehicles with 6 or 7 seats*, the seats in the second row can be moved forward
or rearward individually to help adapt legroom for passengers in the second and
third rows. The second row seats cannot be moved forward or backward in 5-seat models...
(Option/accessory.)
With CarPlay1, you can listen to music, make phone calls, get driving
instructions, send/ receive messages and use Siri, all while remaining focused on
driving.
CarPlay works with select iOS devices.
If the car does not already support CarPlay, this can be retrofitted...