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:
Warranty
As you'd expect, the Volvo S40 saloon is supported by a comprehensive
warranty. The standard mechanical warranty is three years/60,000 miles
(whichever comes first), plus there's a three-year, unl ...
Voice control support features
Tutorial: A feature that helps acquaint you with the system and the procedure
for giving commands.
Training: A feature that enables the voice control system to become familiar
with your voi ...
Suspension
Rear suspension
Individual rear wheel suspension with longitudinal
support arms, double link arms and track
rods.
Front suspension
Spring strut suspension with integrated shock
absorbers and con ...