See also:

Keylock
When you switch off the ignition, the gear selector must be in the P (Park) position before the key can be removed from the ignition switch. ...

Cruise control
Steering wheel-mounted controls and display 1 - Standby mode 2 - Resume set speed 3 - Deactivating 4 - Activate/set speed 5 - Set speed indicator (parentheses indicate standby mode) Engaging ...

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. ...