See also:

ABS (Anti-lock brake system)
If the warning light comes on, there is a malfunction of the ABS system (the standard braking system will still function). The vehicle should be driven to a trained and qualified Volvo service ...

Ice and snow
Always keep the air intake grille at the base of the windshield free of snow. ...

Functions
1 A/C – ON/OFF • The air conditioning functions only at temperatures above 32°F (0°C). • While the Defroster function is selected, the air conditioning is temporarily activated to dehumidify the ...