See also:

Calibration
The compass may need to be calibrated if, for example, the vehicle is driven into a new magnetic zone. The character C is shown in the mirror's display if calibration is necessary. 1. Stop th ...

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 ...

Benefits of digital broadcasting
Better sound (FM sounds near CD quality and AM as analogue FM). Some FM frequencies offer a greater number of listening choices through “multicasting” (consisting of a frequency's main cha ...