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 gasol ...

Storing preset stations
Ten preset stations can be stored for each waveband (AM, FM1, etc.). Stored preset stations are selected using the number key buttons on the center console. Manually storing preset stations 1. ...

Economical driving conserves natural resources
Better driving economy may be obtained by thinking ahead, avoiding rapid starts and stops and adjusting the speed of your vehicle to immediate traffic conditions. Observe the following rules: ...