03 Climate
Electronic climate control (ECC)
03
101
OperationPress to operate the air quality sensor (normal
setting).
or:
Select one of the following three functions by
pressing 1, 2 or 3 times.
1.
The AUT LED lights. The air quality sensor
is now activated.
2. No LED lights. Recirculation is not acti-
vated unless needed to cool the passenger
compartment in a warm climate.
3.
The MAN LED lights. Recirculation is now
activated.
Keep in mind the following:
•Make it a rule to have the air quality sensor
activated at all times.
•Recirculation is limited in cold climates to
avoid fogging.
•If window fogging occurs, you should
deactivate the air quality sensor. Also use
the defroster functions for the windshield,
side windows and rear window, see
page 98.
•The filter should be changed at the inter-
vals recommended in the service sched-
ule. However, if the vehicle is used in a
severely contaminated environment, it may
be necessary to change the filter more fre-
quently.
04 Interior
Securing cargo
04
119
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)
•Behind the front seat backrests if the rear
seat backrests (the second row of seats)
have been folded down.
05 Locks and alarm
Child safety locks
05
132* Option/accessory, for more information, see Introduction.
G021513
Child safety locks in the rear doors - driver's side
and passenger's side respectively
Manual child safety locks – rear doorsThe controls are located on the rear door
jambs. Use a key or small screwdriver to adjust
these controls.
Turn outward: the door cannot be
opened from the inside. The door can be
opened from the outside.
Turn inward: the door locks function
normally (the door can be opened from the
inside).
WARNING
Remember, in the event of an accident, the
rear seat passengers cannot open the doors
from the inside with the buttons in position
A.
REAR
AC
G027105
Power child locks*To prevent the rear doors from being opened
from the inside:
1. Turn the vehicle's ignition key to at least
position I or II.
2. Press the button in the center console (see
the illustration).Indicator light in the button ON: the rear
doors and windows cannot be opened from the
inside.
Indicator light in the button OFF: the rear
doors can be opened from the inside and the
windows can be opened.
A message will appear in the instrument panel
display when the child safety locks are acti-
vated/deactivated.
05 Locks and alarm
Alarm
05
* Option/accessory, for more information, see Introduction.133
The alarm is automatically armed whenever
you lock your vehicle.
When armed, the alarm continuously monitors
a number of points on the vehicle. The follow-
ing conditions will set off the alarm:
•The hood is forced open.
•The tailgate is forced open.
•A door is forced open.
•The ignition switch is tampered with.
•If there is movement in the passenger com-
partment (if the vehicle is equipped with
the optional movement sensor).
•The vehicle is lifted or towed (if the vehicle
is equipped with the optional inclination
sensor).
•The battery is disconnected (while the
alarm is armed).
•The siren is disconnected when the alarm
is disarmed.
Arming the alarm1.
Press the LOCK button on the remote key.
2. Lock the vehicle using the key blade in the
driver's door or press the central lock but-
ton on the driver's door with the door open.
One long flash of the turn signals will confirm
that the alarm is armed.
Movement sensor*In addition to triggering the alarm if there is
movement in the passenger compartment,
currents of air may also affect the movement
sensor. This means that locking the vehicle
with the windows or the moonroof open, or
using an accessory portable passenger com-
partment heater, could trigger the alarm.
To help avoid this, close the windows and
moonroof before locking the vehicle. If a pas-
senger compartment heater is used when the
vehicle is locked, direct airflow from the heat-
er's vent(s) so that it isn't directed upward in
the passenger compartment.
Disarming the alarmPress the UNLOCK button on the remote key
or unlock the doors with the key blade.
Turning off (stopping) the alarmIf the alarm is sounding, it can be stopped by
pressing the UNLOCK button on the remote
key or by unlocking the driver's door with the
key blade.
Visual alarm signalThe visual alarm signal is given by flashing all
turn signals and turning on the interior lighting
for approximately 5 minutes.
Audible alarm signalAn audible alarm signal is given by a battery
powered siren. One alarm cycle lasts for
25 seconds.
"Panic" buttonIn an emergency situation, this feature can be
used to attract attention.
Activate the "panic" button by pressing the red
button on the remote key ( see page 127 for
illustration) for at least 3 seconds or by press-
ing this button twice within 3 seconds. The turn
signals will flash, and the vehicle's horn will
sound.
The function can be turned off by pressing any
of the buttons on the remote key or will stop
automatically after 25 seconds. When a button
is pressed, there is a 5 second delay before the
panic alarm is deactivated.
NOTE
This button will NOT unlock the vehicle.
LED alarm status signalsThe status of the alarm system is indicated by
the red LED at the top of the dash:
•LED off – the alarm is not armed
•LED flashes once per second – the alarm
is armed
05 Locks and alarm
Alarm
05
134
•LED flashes rapidly before the ignition is
switched on – the alarm has been triggered
•Fault in the alarm system: If a fault has
been detected in the alarm system, a mes-
sage will be displayed in the text window.
Contact a trained and qualified Volvo serv-
ice technician.
Automatic re-lock/re-arm systemIf the vehicle is unlocked with the remote, the
vehicle will re-lock and the alarm will re-arm
after 2 minutes unless a door or the tailgate has
been opened.
06 Starting and driving
Fuel requirements
06
139 Octane rating
Minimum octane
G028920
Typical pump octane label
Volvo recommends premium for best perform-
ance, but using 87 octane1 or above will not
affect engine reliability.
Demanding drivingIn demanding driving conditions, such as oper-
ating the vehicle in hot weather, towing a trailer,
or driving for extended periods at higher alti-
tudes than normal, it may be advisable to
switch to higher octane fuel (91 or higher) or to
change gasoline brands to fully utilize your
engine's capacity, and for the smoothest pos-
sible operation.
NOTE
When switching to higher octane fuel or
changing gasoline brands, it may be neces-
sary to fill the tank more than once before a
difference in engine operation is noticeable.
Fuel FormulationsDo not use gasoline that contains lead as a
knock inhibitor, and do not use lead additives.
Besides damaging the exhaust emission con-
trol systems on your vehicle, lead has been
strongly linked to certain forms of cancer.
Many fuels contain benzene as a solvent.
Unburned benzene has been strongly linked to
certain forms of cancer. If you live in an area
where you must fill your own gas tank, take
precautions. These may include:
•standing upwind away from the filler nozzle
while refueling
•refueling only at gas stations with vapor
recovery systems that fully seal the mouth
of the filler neck during refueling
•wearing neoprene gloves while handling a
fuel filler nozzle.
Use of AdditivesWith the exception of gas line antifreeze during
winter months, do not add solvents, thicken-ers, or other store-bought additives to your
vehicle's fuel, cooling, or lubricating systems.
Overuse may damage your engine, and some
of these additives contain organically volatile
chemicals. Do not needlessly expose yourself
to these chemicals.
WARNING
Carbon monoxide is a poisonous, colorless,
and odorless gas. It is present in all exhaust
gases. If you ever smell exhaust fumes
inside the vehicle, make sure the passenger
compartment is ventilated, and immediately
return the vehicle to a trained and qualified
Volvo service technician for correction.
WARNING
Driving with the tailgate open: Driving with
the tailgate open could lead to poisonous
exhaust gases entering the passenger com-
partment.
•If the tailgate must be kept open for any
reason, proceed as follows:
•Close the windows
•Set the ventilation system control to air
flow to floor, windshield and side win-
dows and blower control to its highest
setting.
1AKI (ANTI KNOCK INDEX) is an average of the Research Octane Number (RON) and the Motor Octane Number (MON), MON+RON/2.
06 Starting and driving
Fuel requirements
06
140
Gasoline containing alcohol and ethers,
"Oxygenated fuels"
Some fuel suppliers sell gasoline containing
"oxygenates" which are usually alcohols or
ethers. In some areas, state or local laws
require that the service pump be marked indi-
cating use of alcohols or ethers. However,
there are areas in which the pumps are
unmarked. If you are not sure whether there is
alcohol or ethers in the gasoline you buy, check
with the service station operator. To meet sea-
sonal air quality standards, some areas require
the use of "oxygenated" fuel.
Volvo allows the use of the following "oxygen-
ated" fuels; however, the octane ratings listed
on page 139 must still be met.
Alcohol – EthanolFuels containing up to 10% ethanol by volume
may be used. Ethanol may also be referred to
as Ethyl alcohol, or "Gasohol".
Ethers – MTBE: Fuels containing up to
15% MTBE may be used.
MethanolDo not use gasolines containing methanol
(methyl alcohol, wood alcohol). This practice
can result in vehicle performance deterioration
and can damage critical parts in the fuel sys-
tem. Such damage may not be covered under
the New Vehicle Limited Warranty.
Weight distribution affects handlingAt the specified curb weight your vehicle has a
tendency to understeer, which means that the
steering wheel has to be turned more than
might seem appropriate for the curvature of a
bend.
This ensures good stability and reduces the
risk of rear wheel skid. Remember that these
properties can alter with the vehicle load.
The heavier the load in the cargo area, the less
the tendency to understeer.
Handling, roadholdingVehicle load, tire design and inflation pressure
all affect vehicle handling. Therefore, check
that the tires are inflated to the recommended
pressure according to the vehicle load. See
"Tire pressure" section.
Loads should be distributed so that capacity
weight or maximum permissible axle loads are
not exceeded.
Conserving electrical currentKeep the following in mind to help minimize
battery drain:
•When the engine is not running, avoid turn-
ing the ignition key to position II (see
page 145). Many electrical systems (the
audio system, the optional infotainment/
navigation systems, power windows, etc)
will function with the ignition key in positionI. This position reduces drain on the bat-
tery.
•Please keep in mind that using systems,
accessories, etc that consume a great deal
of current when the engine is not running
could result in the battery being completely
drained. Driving or having the engine run-
ning for approximately 15 minutes will help
keep the battery charged.
NOTE
A warning message will be displayed in the
text window in the instrument panel when
the battery charge is low.
06 Starting and driving
Economical driving
06
146
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).