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:
Parking lights
Headlight control in position for parking lights
The parking lights (the license plate lights also
come on) can be turned on even when the ignition
is switched off.
Turn the headlight control ...
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:
B ...
Driving distance on current fuel reserve
This function shows the approximate distance
that can be driven on the fuel remaining in the
tank. The calculation is based on average fuel
consumption during the last 20 miles (30 km)
of driv ...