See also:

Climate control maintenance
Special tools and equipment are required to maintain and carry out repairs on the climate system. Work of this type should only be done by a trained and qualified Volvo service technician. ...

Function
• HDC can be switched on and off with the button in the center console. An indicator light in the button illuminates when HDC is activated. • The indicator light in the instrument panel ...

Operation
Chassis settings Use the buttons in the center console to change setting. The setting in use when the engine is switched off is activated the next time the engine is started. ...