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:
Safety
Volvos are renowned for their safety. This commitment is as old as the
company itself. As Assar Gabrielsson, one of the founders of Volvo, declared:
'Cars are driven by people. The guiding principle ...
RSE-AUX connectors and 12-voltsocket
The three color-coded (yellow-white-red) RSEAUX
connectors can be used to connect an
auxiliary device to the RSE system. Always follow
the connection instructions provided with
the auxiliary devic ...
Replacing fuses
There are relay/fuse boxes located in the
engine compartment, the passenger compartment,
and the cargo area.
If an electrical component fails to function, this
may be due to a blown fuse. The e ...
