Volvo 2009 S40 Owner's Manual page 268

11 Specifications
Fuel, oils, and fluids
Category
Washer fluid reservoir
Air conditioning system
11
NOTE
The transmission oil does not normally need
to be changed during the service life of the
vehicle. However, it may be necessary to
replace the oil if the vehicle is often driven
in areas of sustained temperature extremes
(hot or cold), when towing a trailer over long
distances, for prolonged driving in moun-
tainous areas, or if the vehicle is often driven
short distances in temperatures under 40 °F
(5 °C).
268
Specification
Use washer fluid solvent in cold weather con-
ditions.
Refrigerant – R134a
Capacity
6.8 US quarts (6.5 liters)
1.2 lbs. (530 grams)