See also:

Deposit control gasoline (detergent additives)
Volvo recommends the use of detergent gasoline to control engine deposits. Detergent gasoline is effective in keeping injectors and intake valves clean. Consistent use of deposit control gasolines ...

Operation
Settings are made by pressing MY CAR on the center console control panel and using the menus displayed. ...

Adding a new contact
Enter the name of a new contact 1 Switch between character entry modes (see the following table) 2 Character entry field New contacts can be added in phone mode in Phone menu Phone book ...