Volvo XC90: Wheels and tires / Tire inflation pressure monitoring system messages
(Option/accessory.)
A number of messages related to the tire inflation pressure monitoring system1
may be displayed. Several examples are provided below.

A An authorized Volvo workshop is recommended.
When the tire inflation pressure monitoring system1 detects low
inflation pressure in a tire, immediate action is required.
If the system's indicator symbol
illuminates and the message Tire pressure low is displayed, check the tire
pressure and inflate if necessary...
Wheel changes must always be carried out correctly. The following instructions
show how to remove and install a wheel and what is important to keep in mind...
Other information:
(Option/accessory.)
There is a function button for assistance on steep gradients with Hill
Descent Control in the center display's Function view if the vehicle is not
equipped with a drive mode control in the tunnel console.
Selecting Hill Descent Control in the center display's Function view
HDC only works at low speeds...
HD Radio is deactivated when the car leaves the factory.
When listening to an HD Radio station and driving through areas with weak HD
signals (fringe areas), you may experience that the radio repeatedly switches between
analog/digital and digital/analog reception...