Page 143 of 256

2006 VOLVO XC90
are used more often. Moreover, the capacity of the battery decreases as \
the temperature drops. In very
cold weather, a poorly charged battery can freeze and be damaged. It is \
therefore advisable to check the
state of charge more frequently and spray an antirust oil on the battery\
posts.
l Volvo recommends the use of snow tires on all four wheels for winter driving - see section "Wheels
and tires."
l To prevent the washer fluid reservoir from freezing, add washer solvents containing antifreeze (see
page 147 for the location of the washer fluid reservoir).
This is important since dirt is often splashed on the windshield during \
winter driving, requiring the
frequent use of the washers and wipers. Volvo Washer Solvent should be d\
iluted as follows:
Down to 14° F (-10° C): 1 part washer solvent and 4 parts water \
Down to 5° F (-15° C): 1 part washer solvent and 3 parts water
Down to 0° F (-18° C): 1 part washer solvent and 2 parts water
Down to -18° F (-28° C): 1 part washer solvent and 1 part water \
l Use Volvo Teflon Lock Spray in the locks.
NOTE: Avoid the use of de-icing sprays as they can cause damage to the locks.
W Winter/Wet driving mode-enhanced vehicle traction
l Mode W will only function if the gear selector is in the (D)rive position.
l Press the button at the base of the gear selector to engage/disengage th\
is driving mode.
l An LED in the button will light up to indicate that W is engaged and thi\
s will also be displayed in the
instrument panel (see
page 22).
l This mode may be selected for starting/moving off on slippery roads.
* Synthetic oil is not used when the oil is changed at the normal mainte\
nance intervals except at owner request and at additional
charge. Please consult your Volvo retailer.
pg. 109 Starting and driving
Before a long distance trip
It is always worthwhile to have your vehicle checked at a Volvo retailer\
before driving long distances.
Your retailer will also be able to supply you with bulbs, fuses, spark p\
lugs and wiper blades for your use
in the event that problems occur.
As a minimum, the following items should be checked before any long trip\
:
l Check that engine runs smoothly and that fuel consumption is normal.
l Check for fuel, oil, and fluid leakage
l Check transmission oil level*.
l Check condition of drive belts.
l Check state of the battery's charge.
file:///K|/ownersdocs/2006/2006_XC90/06xc90_06b.htm (17 of 18)12/30/20\
06 5:32:46 PM
Page 168 of 256

2006 VOLVO XC90
Changing wheels
1
Location of jack - five-seat models
The jack is located to the right under the rear hatch in the cargo area \
floor. Lift this hatch and release the
retaining strap to lift out the jack. The rear section of the jack's cra\
nk is held in place behind the battery.
The tool bag is stored to the left under the hatch. The front section of\
the crank is stored in the tool bag.
The tool bag also contains a tool for removing certain optional wheel co\
vers. Consult your Volvo
retailer.
NOTE: The rear section of the crank is enclosed in a protective sleeve that s\
hould be slid off before the
crank is used. We recommend reinserting the crank into this sleeve befor\
e the crank is stowed.
If the vehicle is equipped with the optional grocery bag holder: Fold up\
the rear section of the cargo area
floor, disconnect the grocery bag holder's retaining cords and fold up t\
he lower section of the floor to
access the tool bag.
Location of jack - seven-seat models
hatch in the cargo area floor. Lift this hatch and release the retaining\
strap to slide out the jack. The rear
section of the jack's crank is held in place behind the battery. The too\
l bag is stored to the left under the
hatch. The front section of the crank is stored in the tool bag.
file:///K|/ownersdocs/2006/2006_XC90/06xc90_08.htm (17 of 22)12/30/200\
6 5:32:49 PM
Page 220 of 256

2006 VOLVO XC90
Front suspension
Spring strut suspension with integrated shock absorbers and control arms\
linked to the support frame.
Power-assisted rack and pinion steering. Safety type steering column.
pg. 178 Specifications
Three-way catalytic converter cautions
l Keep your engine properly tuned. Certain engine malfunctions, particular\
ly involving the electrical,
fuel or distributor ignition systems, may cause unusually high three-way\
catalytic converter
temperatures. Do not continue to operate your vehicle if you detect engi\
ne misfire, noticeable loss of
power or other unusual operating conditions, such as engine overheating \
or backfiring. A properly tuned
engine will help avoid malfunctions that could damage the three-way cata\
lytic converter.
l Do not park your vehicle over combustible materials, such as grass or le\
aves, which can come into
contact with the hot exhaust system and cause such materials to ignite u\
nder certain wind and weather
conditions.
l Excessive starter cranking (in excess of one minute), or an intermitte\
ntly firing or flooded engine can
cause three-way catalytic converter or exhaust system overheating.
l Remember that tampering or unauthorized modifications to the engine, the\
Electronic Control
Module, or the vehicle may be illegal and can cause three-way catalytic \
converter or exhaust system
overheating. This includes:
- Altering fuel injection setting or components.
- Altering emission system components or location or removing components\
.
- Repeated use of leaded fuel.
NOTE: Unleaded fuel is required for vehicles with three-way catalytic converte\
rs.
pg. 179 Specifications
Electrical system
12-volt system with voltage controlled generator. Single wire system in \
which the chassis and engine
block are used as conductors, grounded on the chassis.
Battery 2.5TV8
Voltage 12 V12 V
Cold start capacity
(CCA) 600 A
600 A
file:///K|/ownersdocs/2006/2006_XC90/06xc90_10.htm (8 of 10)12/30/2006\
5:32:53 PM