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 will help ensure good drivability and fuel economy. If you are not sure whether the gasoline contains deposit control additives, check with the service station operator.
NOTE
Volvo does not recommend the use of external
fuel injector cleaning systems.
See also:
Location
The vehicle is equipped with a tire sealing system that enables you to temporarily
seal a hole in the tread surface and re-inflate a flat tire, or to adjust a tire’s
inflation pressure.
The sys ...
Safety & Reliability
The Volvo C30 is an Insurance Institute for Highway Safety Top Safety Pick,
which means it scores the agency's highest rating, Good, in front, side and rear
crash tests, and in a new roof-strength ...
Sound settings
1. Press the SOUND button (2) repeatedly
until you come to the setting that you wish
to change. Choose BASS, TREBLE,
FADER, BALANCE, , CENTER or
SURROUND.
2. Use the SELECTOR control (1) to adj ...
