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:
Manually folding down the rear seat's outboard head restraints
Manually folding down the rear seat's outboard head restraints
• Pull the handle closest to the head restraint
to fold it down.
• To return the head restraint to the upright
position, push it ...
Introduction
The load carrying capacity of your vehicle is
determined by factors such as the number of
passengers, the amount of cargo, the weight
of any accessories that may be installed, etc.
To increase ...
Function check
All indicator and warning symbols light up in
ignition mode II or when the engine is started.
When the engine has started, all the symbols
should go out except the parking brake symbol,
which o ...
