ECO mode VOLVO XC90 2010 Owner´s Manual

03 Climate
Air distribution
03
* Option/accessory, for more information, see Introduction.93 Ventilated front seats (XC90
Executive*)
G030244
Controls for ventilated front seats
The ventilation system consists of fans in the
seats and backrests that draw air through the
seat upholstery. The cooling effect increases
as the air in the passenger compartment
becomes cooler.
The level of ventilation is adjusted on the con-
trol panel on the side of the seat. The fans can
be set to three speeds.
To start seat ventilation:

Press briefly on
.To gradually increase ventilation:

Press briefly on
.
For maximum ventilation:

Hold down
for approximately 2 sec-
onds.
To gradually decrease ventilation:

Press briefly on
.
To switch off ventilation:

Hold down
for approximately 2 sec-
onds.
The ventilation can be used at the same time
as seat heating*, for example, to help dry damp
clothing.
NOTE
•Seat ventilation cannot be started if the
temperature in the passenger compart-
ment is below 41°F (5°C).
•Seat ventilation should be used with
caution by people who are sensitive to
drafts. A moderate ventilation level
should be set if the function is used for
extended periods.

03 Climate
Electronic climate control (ECC)
03

95
minated outside air, the air intake closes and
the air inside the passenger compartment is
recirculated, i.e. no outside air enters the vehi-
cle. The filter also cleans recirculated passen-
ger compartment air.
When the ECC system is in the AUTO mode,
the green LED will be on.
Recirculation
Press this switch to engage the recirculation
function (air in the passenger compartment
recirculates – no fresh air enters the compart-
ment). The LED in the switch will light up to
indicate that the function is engaged.
•Use this function if the outside air is con-
taminated with exhaust gases, smoke, etc
or to heat/cool the vehicle quickly.
•Recirculation should not be used for more
than 15 minutes. If your windows begin to
fog or mist, make sure that the recirculation
function is switched off.
•Selecting Defroster automatically
switches recirculation off.
•Timer mode activation: (Vehicles equipped
with the Interior Air Quality system have no
timer mode) Press and hold the recircula-
tion button for at least 3 seconds to acti-
vate a recirculation timer mode. The amber
LED in the recirculation button will flash 5
times to show that the timer mode is being
activated. In timer mode, each time therecirculation button is pressed, the climate
control system will recirculate the air in the
passenger compartment for
5 – 12 minutes, depending on the outside
air temperature, and then revert back to
fresh air.
•Timer mode deactivation: Press and hold
the recirculation button for 3 seconds. The
amber LED in the recirculation button will
illuminate steadily for 5 seconds to show a
return to "normal" mode.
•In normal mode, when the recirculation
button is pressed, the climate control sys-
tem will recirculate the air in the passenger
compartment until the recirculation button
is pressed again.
•Timer mode memory: If the vehicle is
turned off while timer mode is active, timer
mode will still be active when the vehicle is
restarted.
AUTO
This function automatically regulates the
Electronic Climate Control system so that
the selected temperatures are maintained.
The blower, heating, air distribution (air
flow), air conditioning, and optional air qual-
ity sensor are controlled. If you prefer to man-
ually set any of these functions, the remaining
functions will still be controlled automatically.
Pressing the AUTO button overrides any set-
tings that were previously made manually.
Air distribution
G027267
•Air flow to windows
•Air through panel vents
•Air through floor vents
Press AUTO to automatically regulate air flow
or press any combination of the controls
shown in the illustration to manually adjust air
flow. An LED in the switch will light up if an air
flow control has been pressed.
Passenger compartment temperature
sensor
Measures the temperature in the compart-
ment.
Defroster
This function defrosts/deices the windshield
and front side windows. The LED in the switch

04 Interior
Rear seats
04
104
Entering the optional third row of seats
G027027
Tilting the outboard backrests in the
second row of seats:
•Pull up the handle (1), hold it up, and tilt the
backrest forward to move the seat.
•Return the backrest to the upright position
to slide the seat back to its original posi-
tion.
Forward/rearward seat adjustmentLift the adjustment bar (2) to move the seat for-
ward or rearward.
Removing the center console (seven-
seat models only)1
G028445
In order to make it possible to move the center
seat in the second row of seats as far forward
as possible (seven-seat models only), the rear
section of the center console can be removed.
•Pull the handle (see illustration above) and
lift out the console.
•To return the console to its original posi-
tion, slide it back into position until it clicks
into place.
G027033
Sliding center seat – second row (seven-
seat models only)
The center seat in the second row can be
moved farther forward than the outboard
seats. This makes it possible for a child seated
in this position to sit closer to the people in the
front seats.
1The center console cannot be removed on vehicles equipped with the optional Rear Seat Entertainment System.

04 Interior
Rear seats
04

105
G027015
Head restraint – second row, center
position
The head restraint in the center position can be
adjusted to 4 different heights.
To raise – pull the restraint up until it clicks into
one of the four heights positions.
To lower – press the button at the base of the
support (see illustration above) and press the
head restraint down.
WARNING
The center rear seat head restraint should
only be in its lowest position when this seat
is NOT occupied. When the center position
is occupied, the head restraint should be
correctly adjusted to the passenger’s
height. The upper edge of the head restraint
should be at least on a level with the upper-
most point of the seat occupant's ear.G027022
Folding the backrests – second row of
seats
1. Move the seat(s) to their rearmost position
(seven-seat models only).
2. Pull the loop to fold down an outboard
head restraint. Press down the center head
restraint if necessary (see page 105).
3. Pull the handle (1) outward to release the
backrest. The backrests are designed to
lock at a 45 degree angle. Pull the handle
again to continue pressing it down until it
locks in the horizontal position.
To return the backrests to the upright position,
pull handle B and pull the backrest up.

04 Interior
Securing cargo
04
114
G027031
As a safety precaution, all cargo in your vehicle
should be securely anchored to keep it from
being thrown forward in the event of sudden
braking, etc. The vehicle is equipped with eye-
lets in the cargo space to which straps or other
cargo restraints can be attached.
WARNING
The eyelets are not to be used as passenger
restraints or as anchorages for child
restraints.
Consult your Volvo retailer about suitable
accessories for this purpose.Remember that an object weighing 44 lbs
(20 kg) produces a force of 2,200 lbs
(1,000 kg) in a head-on collision at 30 mph
(50 km/h)!
Keep the following in mind when loading the
vehicle:
•The load carrying capacity of your vehicle
is determined by factors such as the num-
ber of passengers, the amount of cargo,
the weight of any accessories that may be
installed, etc. See the section "Vehicle
loading" in the chapter "Wheel and tires"
for more detailed information.
•Load the cargo against the backrest.
•Load heavy cargo as low as possible.
•If no one is sitting in the outboard rear
seat(s), reinforce the backrest by fastening
the seat belts.
•Never load cargo above the backrest with-
out a cargo net.
WARNING
When the rear backrest(s) are folded down,
the vehicle should not be loaded to a level
higher than 2 in. (5 cm) below the upper
edge of the rear side windows. Objects
placed higher than this level could impede
the function of the inflatable curtain.
G027058
Attachment bracket
Nylon cargo net (accessory)The Volvo XC90 can be equipped with a cargo
net made of strong nylon fabric.
This net can be installed in two places:
•Behind the rear seat backrests (the second
row of seats in seven-seat models)
•Behind the front seat backrests if the rear
seat backrests (the second row of seats in
seven-seat models) have been folded
down.

04 Interior
Securing cargo
04
116
Steel grid (accessory)
Installing the grid, upper attachments
1. Lift in the grid through the tailgate or
through one of the rear passenger doors (in
this case, fold down the rear seat backr-
ests/backrests in second row of seats in
seven-seat models).
2. Insert one of the grid's upper attachments
into an attachment bracket above one of
the rear passenger doors (see illustration
above).
3. Push the grid's attachment into the forward
position in the attachment bracket (see
inset illustration above) to lock the attach-
ment in place.
G027057
Lower attachments
4. Insert the grid's other upper attachment in
the attachment bracket above the oppo-
site rear passenger door, and press the
attachment into the forward position in the
attachment bracket to lock it in place.
Installing the grid, lower attachments1. Insert the lower attachment bracket
through the steel grid's lower mount from
underneath.
2. Install the spring on the attachment
bracket and tighten the knob.
3. Secure the attachment bracket hook in the
lower cargo eyelet. Turn the knob to ten-sion the attachment bracket in the cargo
eyelet.
4. Repeat the operation on the opposite side.
5. Tighten both attachment brackets alterna-
tively.
6. Place the protective caps on the threads
above the knobs.
WARNING
Seven-seat models:
•The backrests of the optional third row
seats must be folded down when instal-
ling the steel grid.
•The steel grid is installed behind the
second row of seats in seven-seat mod-
els. To avoid the risk of injury, no one
should be allowed to sit in the third row
of seats when the steel grid is in place
in the vehicle.

06 Starting and driving
Economical driving
06
138
Economical driving conserves natural
resources
Better driving economy may be obtained by
thinking ahead, avoiding rapid starts and stops
and adjusting the speed of your vehicle to
immediate traffic conditions. Observe the fol-
lowing rules:
•Bring the engine to normal operating tem-
perature as soon as possible by driving
with a light foot on the accelerator pedal for
the first few minutes of operation. A cold
engine uses more fuel and is subject to
increased wear.
•Whenever possible, avoid using the vehicle
for driving short distances. This does not
allow the engine to reach normal operating
temperature.
•Drive carefully and avoid rapid acceleration
and hard braking.
•Use the transmission's D (Drive) position
as often as possible and avoid using "kick-
down" to help improve fuel economy.
•Do not exceed posted speed limits.
•Avoid carrying unnecessary items (extra
load) in the vehicle.
•Maintain correct tire pressure. Check tire
pressure regularly (when tires are cold).
•Remove snow tires when threat of snow or
ice has ended.
•Note that roof racks, ski racks, etc,
increase air resistance and also fuel con-
sumption.
•At highway driving speeds, fuel consump-
tion will be lower with the air conditioning
on and the windows closed than with the
air conditioning off and the windows open.
•Using the onboard trip computer's fuel
consumption modes can help you learn
how to drive more economically.
Other factors that decrease gas mileage
are:
•Dirty air cleaner
•Dirty engine oil and clogged oil filter
•Dragging brakes
•Incorrect front end alignment.
Some of the above mentioned items and others
are checked at the standard Maintenance
Service intervals.
CAUTION
Drive slowly and carefully if going through
standing water (i.e. flooded roadways, etc.).
Damage to the engine could result if excess
water is drawn in through the air intake sys-
tem. Never drive the vehicle in water deeper
than 18 inches (48 cm).

06 Starting and driving
Automatic transmission
06

141
NOTE
The gear selector must be in the D (Drive)
position for kickdown to function.
Manual shifting – Geartronic
You can move the gear selector freely between
the MAN (Manual) and D (Drive) positions to
select forward gears while driving. Gears 3, 4,
5, and 6 have a "lock-up" function which
reduces engine speed and helps save fuel.
NOTE
Reverse, Neutral, and Park cannot be
selected in Geartronic mode.
•A "lock-up" feature1 reduces engine speed
and help saves fuel.
The currently selected gear will be displayed in
the instrument panel (see page 54).
•To access the MAN shifting position from
D, move the gear selector to the left to
MAN.
•To return to the D positions from MAN,
move the gear selector to the right.
While driving
If you select the MAN position while driving, the
gear that was being used in the D position will
also initially be selected in MAN position.
•Move the gear selector forward
(toward "+") to shift to a higher gear or
rearward (toward "– ") to shift to a lower
gear.
•If you hold the gear selector toward "–", the
transmission will downshift one gear and
will utilize the braking power of the engine.
If the current speed is too high for using a
lower gear, the downshift will not occur
until the speed has decreased enough to
allow the lower gear to be used.
•If you slow down to a very low speed, the
transmission will automatically shift down.
•When starting in the MAN position, 3rd
gear is the highest gear that may be
selected.
W – Winter/Wet driving mode –
enhanced vehicle traction
G030859
Press the W button at the base of the gear
selector to engage/disengage this driving
mode (see illustration). The
W symbol will
appear in the display (see page 54) when the
function is activated.
This mode may be selected for starting/moving
off on slippery roads. The vehicle starts off in
3rd gear to help maintain traction. First and
second gears will only be used during kick-
down.
1Six-speed transmission: gears 2, 3, 4, 5, and 6.

06 Starting and driving
Towing a trailer
06
154
Points to keep in mind when towing a
trailer
•When towing trailers without brakes, the
maximum permissible trailer weight is
1,700 lbs (750 kg).
•If necessary, redistribute the weight of any
cargo in the trailer to avoid excessive
weight on the trailer hitch.
•The maximum trailer weight listed in the
table for All Wheel Drive models, 5,000 lbs
(2250 kg) is only applicable when there are
not more than two occupants in the vehi-
cle, in the front seats, with a combined
weight of 300 lbs (135 kg), with no other
cargo in the vehicle.
•The maximum weight listed for Front
Wheel Drive models, 4,000 lbs (1800 kg) is
only applicable when there are not more
than four occupants in the vehicle, in the
front seats and second row of seats, with
a combined weight of 600 lbs (270 kg), with
no other cargo in the vehicle.
•Vehicles used for towing a trailer on a reg-
ular basis, or for long-distance highway
towing should be equipped with an auto-
matic transmission oil cooler and Volvo's
automatic self-leveling system for the rear
suspension. Consult your Volvo retailer.
•Volvo recommends the use of Volvo trailer
hitches that are specially designed for the
vehicle.
•All Volvo models are equipped with
energy-absorbing shock-mounted bump-
ers. Trailer hitch installation should not
interfere with the proper operation of this
bumper system.
•Increase tire pressure to recommended full
inflation pressure. See chapter "Wheels
and tires."
•When your vehicle is new, avoid towing
heavy trailers during the first 620 miles
(1,000 km).
•Engine and transmission are subject to
increased loads. Therefore, engine coolant
temperature should be closely watched
when driving in hot climates or hilly terrain.
Use a lower gear and turn off the air con-
ditioner if the temperature gauge needle
enters the red range.
•If the automatic transmission begins to
overheat, a message will be displayed in
the text window.
•Hauling a trailer affects handling, durabil-
ity, and economy.
•It is necessary to balance trailer brakes
with the towing vehicle brakes to provide a
safe stop (check and observe state/local
regulations).
•Do not connect the trailer's brake system
directly to the vehicle's brake system.
•Remove the ball and drawbar assembly
when the hitch is not being used.
•Volvo recommends the use of synthetic
engine oil when towing a trailer over long
distances or in mountainous areas.
NOTE
•When parking the vehicle with a trailer
on a hill, apply the parking brake before
putting the gear selector in P. When
starting on a hill, put the gear selector in
D before releasing the parking brake.
Always follow the trailer manufacturer's
recommendations for wheel chocking.
•If you use the manual (Geartronic) shift
positions while towing a trailer, make
sure the gear you select does not put
too much strain on the engine (using too
high a gear).

06 Starting and driving
Cold weather precautions
06
158
If you wish to check your vehicle before the
approach of cold weather, the following advice
is worth noting:
•Make sure that the engine coolant contains
50 percent antifreeze. Any other mixture
will reduce freeze protection. This gives
protection against freezing down to –31 °F
(–35 °C). See section "Coolant".
•The use of "recycled" antifreeze is not
approved by Volvo. Different types of
antifreeze must not be mixed.
•Volvo recommends using only genuine
Volvo antifreeze in your vehicle's radiator.
Your Volvo retailer stocks plenty of Volvo
engine coolant to protect your vehicle dur-
ing cold weather.
•Try to keep the fuel tank well filled – this
prevents the formation of condensation in
the tank. In addition, in extremely cold
weather conditions it is worthwhile to add
fuel line de-icer before refueling.
•The viscosity of the engine oil is important.
Oil with low viscosity (thinner oil) improves
cold-weather starting as well as decreas-
ing fuel consumption while the engine is
warming up. For winter use, 5W-30 oil, par-
ticularly the synthetic type
1, is recom-
mended. Be sure to use good quality oil but
do not use cold-weather oil for hard drivingor in warm weather. See section "Engine
oil" for more information.
•The load placed on the battery is greater
during the winter since the windshield wip-
ers, lighting, etc. are used more often.
Moreover, the capacity of the battery
decreases as the temperature drops. In
very cold weather, a poorly charged bat-
tery can freeze and be damaged. It is there-
fore advisable to check the state of charge
more frequently and spray an antirust oil on
the battery posts.
•Volvo recommends the use of snow tires
on all four wheels for winter driving – see
section "Wheels and tires."
•To prevent the washer fluid reservoir
from freezing, add washer solvents con-
taining antifreeze (see page 211 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 diluted 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 sol-
vent and 3 parts water
•Down to 0 ° F (–18 ° C):1 part washer sol-
vent and 2 parts water
•Down to –18 ° F (–28 ° C): 1 part washer
solvent and 1 part water
•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
•Mode W will only function if the gear selec-
tor is in the (D)rive position.
•Press the button at the base of the gear
selector to engage/disengage this driving
mode.
•An LED in the button will light up to indicate
that W is engaged and this will also be dis-
played in the instrument panel (see
page 54).
•This mode may be selected for starting/
moving off on slippery roads.
1Synthetic oil is not used when the oil is changed at the normal maintenance service intervals except at owner request and at additional charge. Please consult your Volvo retailer.