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 ...

Gracenote track identification
If the vehicle is equipped with the optional navigation system, this system uses a hard drive containing a database that recognizes music on audio CDs. The database contains songs that are cur ...

Rearview mirror with compass
The upper left-hand corner of the rearview mirror has an integrated display that shows the compass direction toward which the car is pointing. Eight different directions can be displayed: N, N ...