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. ...

Setting a time interval
Controls and display 3 Time interval: Increase/decrease 6 Time interval: On, while it is being set 7 Time interval: On, after it has been set Press to increase the interval or to decrease ...

Switching off the engine
With the engine running, press the START/ STOP ENGINE button. If the gear selector is not in the P position or if the vehicle is moving, press the button twice or press and hold it in until the ...