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:
Function
Function overview
1 - Warning light, braking by driver required 2 - Controls in steering wheel
3 - Radar sensor in front grille
Adaptive Cruise Control consists of:
A cruise control system ...
Design concept
The Volvo S80 is a car that expresses a more dynamic evolution of Volvo's
exterior design language. It's more sweeping, more elegant, tighter surfaced,
and has a leaner and more agile look.
&quo ...
Lighting panel
Overview, light switches
1 - Thumb wheel for adjusting display and instrument lighting
2 - Rear fog light
3 - Headlights/parking lights
Instrument lighting
Illumination of the display and instr ...
