See also:

Using the infotainment system
If the infotainment system is on when the ignition is switched off, it will come on automatically the next time the ignition is put in mode I or higher and continue using the same source (FM1, ...

Warning symbols on the battery
NOTE A used battery should be disposed of in an environmentally responsible manner. Consult your Volvo retailer or take the battery to a recycling station. ...

Unique functions—PCC*
1 - Information button 2 - Indicator lights Pressing the information button provides certain information about the vehicle with the help of the indicator lights. ...