See also:

Automatic re-arming
If the doors are unlocked, the locks will automatically reengage (re-lock) and the alarm will re-arm after 2 minutes unless a door or the tailgate has been opened. ...

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 gasol ...

Trip odometers
Trip odometers and reset button 1 - Odometer display 2 - Button for toggling between T1 and T2, and for resetting the odometer The trip odometers are used to measure short distances. A short pres ...