2009 VOLVO S80 ECO mode

06 Maintenance and specificationsWiper blades and washer fluid
06228
Wiper blades
G021763
The windshield wiper blades are different
lengths. The blade on the driver’s side is longer
than the one on the passenger side.Service positionThe wiper blades must be in the service (verti-
cal) position for replacement or washing.
1.
Switch off the ignition (ignition mode 0, see
page 78) and keep the remote key in the
ignition slot
1.
2. Move the right steering wheel lever up and
hold it for at least 1 second. The wipers will
then move to the vertical position on the
windshield.The wipers will return to the normal position
when the vehicle is started.
Replacing the windshield wiper blades
G021760G021761
G021762
With the wipers in the service position, fold
out the wiper arm from the windshield.
Press the button on the wiper blade attach-
ment and pull the wiper blade straight out,
parallel with the wiper arm.Slide in the new wiper blade until it clicks
into place.Check that the blade is securely in place.
CleaningKeeping the windshield and wiper blades clean
helps improve visibility and prolongs the serv-
ice life of the wiper blades. Clean the wiper
blades with a stiff-bristle brush and lukewarm
soap solution or car washing detergent.
1Does not apply to vehicles with the optional keyless drive.

06 Maintenance and specificationsWheels and tires
06242
IntroductionYour vehicle is equipped with tires according
to the vehicle's tire information placard on the
B-pillar (the structural member at the side of
the vehicle, at the rear of the driver's door
opening).
The tires have good road holding characteris-
tics and offer good handling on dry and wet
surfaces. It should be noted however that the
tires have been developed to give these fea-
tures on snow/ice-free surfaces.
Certain models are equipped with "all-season"
tires, which provide a somewhat higher degree
of road holding on slippery surfaces than tires
without the "all-season" rating. However, for
optimum road holding on icy or snow-covered
roads, we recommend suitable winter tires on
all four wheels.
CAUTION
Some Volvo models are equipped with an
Ultra High Performance tire and wheel com-
bination designed to provide maximum dry
pavement performance with consideration
for hydroplaning resistance. As such, they
may be more susceptible to road hazard
damage and, depending on driving condi-
tions, may achieve a tread life of less than
20,000 miles (30,000 km). Even if this vehi-
cle is equipped with Volvo’s advanced AWD
or DSTC system, these tires are not
designed for winter driving, and should be
replaced with winter tires when weather
conditions dictate.When replacing tires, be sure that the new tires
are the same size designation, type (radial) and
preferably from the same manufacturer, on all
four wheels. Otherwise there is a risk of altering
the car's roadholding and handling characte-
ristics.Storing wheels and tiresWhen storing complete wheels (tires mounted
on rims), they should be suspended off the
floor or placed on their sides on the floor.
Tires not mounted on rims should be stored on
their sides or standing upright, but should not
be suspended.
CAUTION
Tires should preferably be stored in a cool,
dry, dark place, and should never be stored
in close proximity to solvents, gasoline, oils,
etc.Tread wear indicator
G021829
Tread wear indicatorThe tires have wear indicator strips running
across or parallel to the tread. The letters TWI
are printed on the side of the tire. When
approximately 1/16 " (1.6 mm) is left on the
tread, these strips become visible and indicate
that the tire should be replaced. Tires with less
than 1/16 " (1.6 mm) tread offer very poor trac-
tion.

06 Maintenance and specificationsWheels and tires
06244
Tire inflation
G032521
Tire inflation placard on U.S. modelsTire inflationCheck tire inflation pressure regularly.
Tables listing the recommended inflation pres-
sure for your vehicle can be found on pages
246 and 247. A tire inflation pressure placard
is also located on the driver's side B-pillar (the
structural member at the side of the vehicle, at
the rear of the driver's door opening). This plac-
ard indicates the designation of the factory-
mounted tires on your vehicle, as well as load
limits and inflation pressure.
NOTE
•
The placards shown indicate inflation
pressure for the tires installed on the
vehicle at the factory only.
•
A certain amount of air seepage from
the tires occurs naturally and tire pres-
sure fluctuates with seasonal changes
in temperature. Always check tire pres-
sure regularly.
•
Use a tire gauge to check the tire inflation
pressure, including the spare, at least once
a month and before long trips. You are
strongly urged to buy a reliable tire pres-
sure gauge, as automatic service station
gauges may be inaccurate.
•
Use the recommended cold inflation pres-
sure for optimum tire performance and
wear.
•
Under-inflation or over-inflation may cause
uneven treadwear patterns.NOTE
A certain amount of air seepage from the
tires occurs naturally and tire pressure fluc-
tuates with seasonal changes in tempera-
ture. Always check tire pressure regularly.
WARNING
•
Under-inflation is the most common
cause of tire failure and may result in
severe tire cracking, tread separation,
or "blow-out," with unexpected loss of
vehicle control and increased risk of
injury.
•
Under-inflated tires reduce the load car-
rying capacity of your vehicle.
G032522
Tire inflation placard on Canadian modelsWhen weather temperature changes occur, tire
inflation pressures also change. A 10-degree
temperature drop causes a corresponding
drop of 1 psi (7 kPa) in inflation pressure. Check
your tire pressures frequently and adjust them
to the proper pressure, which can be found on

06 Maintenance and specificationsWheels and tires
06246
See also page 247 for an explanation of the designations on the sidewall of the tire.Tire inflation pressure table – U.S. modelsThe following tire pressures are recommended by Volvo for your vehicle. Refer to the tire inflation placard for information specific to the tires installed
on your vehicle at the factory.Tire size
Cold tire pressure for up to 5 personsFront
psi/kPa
Rear
psi/kPa
6-cylinder models
225/50 R 17
245/45 R 17
245/40 R18
35/240
35/240
V8 models
245/45 R 17
35/240
35/240
V8 models
245/40 R18
36/250
36/250
T 125/80 R 17
61/420
61/420

06 Maintenance and specifications
Wheels and tires
06``247 Tire inflation pressure table – Canadian models
The following tire pressures are recommended by Volvo for your vehicle. Refer to the tire inflation placard for information specific to the tires installed
on your vehicle at the factory.Tire size
Cold tire pressure for up to 5 persons
Optional tire pressure for up to 3 persons
Front
psi/kPa
Rear
psi/kPa
Front
psi/kPa
Rear
psi/kPa
6-cylinder models
225/50 R 17
245/45 R 17
38/260
38/260
32/220
32/220
6-cylinder models
245/40 R 18
38/260
38/260
33/230
33/230
V8 models
245/45 R 17
38/260
38/260
32/220
32/220
V8 models
38/260
38/260
35/240
35/240
T 125/80 R 17
61/420
61/420
61/420
61/420

06 Maintenance and specifications
Wheels and tires
06``249
10.
Maximum Load: Indicates the maximum
load in pounds and kilograms that can be
carried by the tire. Refer to the vehicle's tire
information placard or the safety certifica-
tion label, located on the B-Pillar or the
driver's door or on the inside of the fuel filler
door on Canadian models, for the correct
tire pressure for your vehicle.
11.
Treadwear, Traction, and Temperature
grades: See page 251 for more informa-
tion.
12. Maximum permissible inflation pressure:
the greatest amount of air pressure that
should ever be put in the tire. This limit is
set by the tire manufacturer.Glossary of tire terminologyThe tire suppliers may have additional mark-
ings, notes or warnings such as standard load,
radial tubeless, etc.•
Tire information placard: A placard
showing the OE (Original Equipment) tire
sizes, recommended inflation pressure,
and the maximum weight the vehicle can
carry.
•
Tire Identification Number (TIN): A num-
ber on the sidewall of each tire providing
information about the tire brand and man-
ufacturing plant, tire size and date of man-
ufacturer.
•
Inflation pressure: A measure of the
amount of air in a tire.
•
Standard load: A class of P-metric or Met-
ric tires designed to carry a maximum load
at 35 psi [37 psi (2.5 bar) for Metric tires].
Increasing the inflation pressure beyond
this pressure will not increase the tires load
carrying capability.
•
Extra load: A class of P-metric or Metric
tires designed to carry a heavier maximum
load at 41 psi [43 psi (2.9 bar) for Metric
tires]. Increasing the inflation pressure
beyond this pressure will not increase the
tire's load carrying capability.
•
kPa: Kilopascal, a metric unit of air pres-
sure.
•
PSI: Pounds per square inch, a standard
unit of air pressure.
•
B-pillar: The structural member at the side
of the vehicle behind the front door.
•
Bead area of the tire: Area of the tire next
to the rim.
•
Sidewall of the tire: Area between the
bead area and the tread.
•
Tread area of the tire: Area of the perim-
eter of the tire that contacts the road when
mounted on the vehicle.
•
Rim: The metal support (wheel) for a tire or
a tire and tube assembly upon which the
tire beads are seated.
•
Maximum load rating: a figure indicating
the maximum load in pounds and kilo-
grams that can be carried by the tire. This
rating is established by the tire manufac-
turer.
•
Maximum permissible inflation
pressure: the greatest amount of air pres-
sure that should ever be put in the tire. This
limit is set by the tire manufacturer.
•
Recommended tire inflation pressure:
inflation pressure, established by Volvo,
which is based on the type of tires that are
mounted on a vehicle at the factory. This
inflation pressure is affected by the number
of occupants in the vehicle, the amount of
cargo, and the speed at which the vehicle
will be driven for a prolonged period. This
information can be found on the tire infla-
tion placard(s) located on the driver's side
B-pillar or on the inside of the fuel filler door
on Canadian models, and in the tire infla-
tion table in this chapter.
•
Cold tires: The tires are considered to be
cold when they have the same temperature
as the surrounding (ambient) air. This tem-
perature is normally reached after the vehi-
cle has been parked for at least 3 hours.

06 Maintenance and specificationsSpecifications
06274
Specification/Model
3.2 6-cyl.
3.0T
V8
Torque (Nm/rps)
320/53
400/25 – 80
440/66
Torque (ft. lbs./rpm)
236/3200
295/1500 – 4800
325/3950
No. of cylinders
6
6
8
Bore (in/mm)
3.3/84
3.23/82
3.7/94
Stroke (in/mm)
3.78/96
3.67/93.2
3.13/79.5
Displacement
3.19 liters (194.8 cu. in.)
2.95 liters (175 cu. in.)
4.4 liters (269.4 cu. in.)
Compression ratio
10.8:1
9.3:1
10.4:1
Engine oilEngine oil must meet the minimum ILSAC
specification GF-4, API SL, or ACEA A1/B1.
Lower quality oils may not offer the same fuel
economy, engine performance, or engine pro-
tection.
Volvo recommends Castrol.
Depending on your driving habits, premium or
synthetic oils may provide superior fuel econ-
omy and engine protection. Consult your Volvo
retailer for recommendations on premium or
synthetic oils.
Oil additives must not be used.Synthetic oil is not used when the oil is
changed at the normal maintenance services.
This oil is only used at customer request, at
additional charge. Please consult your Volvo
retailer.
Oil viscosity (stable ambient
temperatures)
Operation in hot climatesWhen temperatures exceed 104 °F (40 °C) in
your area, Volvo recommends, for the protec-
tion of your engine, that you use a heavier
weight oil, such as such as SAE 5W-40 or
0W-40. See the viscosity chart.
G023491
Viscosity tableOperation in temperate climatesIncorrect viscosity oil can shorten engine life.
Under normal use when temperatures do not
exceed 104 °F (40 °C), SAE 5W-30 will provide

06 Maintenance and specifications
Specifications
06
277
Fluid
System
Volume
Specification
Washer fluid
6.8 US qts (6.5 liters)
4.7 US qts (4.5 liters
B)
Use a washer antifreeze recom-
mended by Volvo, mixed with
water.
Fuel tank volume
18.5 US gallons (70 liters)
AUnder normal driving conditions the transmission oil does not need changing during its service life. However, it may be necessary under adverse driving conditions.BModels without headlight washersElectrical systemGeneral information12 volt system with a voltage-regulated alter-
nator. Single pole system in which the chassis
and engine block are used as conductors. The
negative terminal is connected to the chassis.Performance, batteryEngine
3.2
6-cyl./3.0T
V8
Voltage (V)
12
12
Cold start
capacity (A)
520
800
A
Reserve capacity
(min)
100
120
ACertain models may be equipped with 600 or 700 A batteries,
depending on the options chosen.
WARNING
PROPOSITION 65 WARNING!
Battery posts, terminals, and related acces-
sories contain lead and lead compounds,
chemicals known to the state of California
to cause cancer and reproductive harm.
Wash hands after handling.
CAUTION
If the battery is replaced, replace it with a
battery of the same cold start capacity and
reserve capacity as the original (see the
decal on the battery).