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2007 Volvo XC90
2 0 0 7
VOLVO XC90
Climate control
pg. 75 Climate control
Climate control systems - general
information 76
Air distribution
78
Electronic climate control (ECC)
79
pg. 76 Climate control
Climate control systems - general information
Condensation on the inside of the windows
Keeping the insides of the windows clean will help reduce the amount of \
condensation that forms on the
windows. Use a commercial window cleaning agent to clean the windows.
Ice and snow
Always keep the air intake grille at the base of the windshield free of \
snow.
Cabin air filter
Replace the cabin air filter with a new one at the recommended intervals\
. Please refer to your Warranty and
Service Records Information booklet, or consult your Volvo retailer for \
these intervals. The filter should be
replaced more often when driving under dirty and dusty conditions. The f\
ilter cannot be cleaned and therefore
should always be replaced with a new one.
Sensors
The sunlight sensor on the dashboard and passenger compartment temperatu\
re sensor in the ECC control panel
should not be covered in any way as this could cause incorrect informati\
on to be sent to the ECC system.
Parking the vehicle in warm weather
If your vehicle has been parked in the sun in warm weather, opening the \
windows and moonroof (option) for
several minutes before driving will help release the warm air from the p\
assenger compartment. When the engine
is running, close the windows and moonroof and use the recirculation fun\
ction for several minutes to enable the
air conditioning to cool the compartment as quickly as possible.
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2007 Volvo XC90
pg. 82 Climate control
Electronic climate control (ECC)
system will recirculate the air in the passenger compartment until the r\
ecirculation button is pressed again.
l Timer mode memory: If the vehicle is turned off while timer mode is acti\
ve, timer mode will still be active
when the vehicle is restarted.
Interior air quality sensor (option)
Some vehicles are equipped with a multi-filter and air quality sensor. T\
he filter separates gases and particles,
thereby reducing the amounts of odors and contaminants entering the vehi\
cle. The air quality sensor detects
increased levels of contaminants in the outside air. When the air qualit\
y sensor detects contaminated outside air,
the air intake closes and the air inside the passenger compartment is re\
circulated, i.e. no outside air enters the
vehicle. The filter also cleans recirculated passenger compartment air. \
When the ECC system is in the AUTO mode, the green LED will be on
.
Operation
Press
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 activated unless needed to cool t\
he passenger compartment in a warm
climate.
3. The MAN LED lights. Recirculation is now activated.
Keep in mind the following:
l Make it a rule to have the air quality sensor activated at all times.
l Recirculation is limited in cold climates to avoid fogging.
l If window fogging occurs, you should deactivate the air quality sensor. \
l If fogging occurs, use the defroster functions for the windshield, side \
windows and rear window. See page 80.
l The filter should be changed at the intervals recommended in the service\
schedule. However, if the vehicle is
used in a severely contaminated environment, it may be necessary to chan\
ge the filter more frequently.
Contents | Top of Page
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2007 Volvo XC90
WARNING!
Never switch off the ignition (turn the ignition key to position 0) or\
remove the key from the ignition switch while the
vehicle is in motion. This could cause the steering wheel to lock, which\
would make the vehicle impossible to steer.
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 following rules:
l Bring the engine to normal operating temperature 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 fu\
el and is subject to increased wear.
l Whenever possible, avoid using the vehicle for driving short distances. \
This does not allow the engine to reach normal
operating temperature.
l Drive carefully and avoid rapid acceleration and hard braking.
l Use the transmission's (D)rive position as often as possible and avoid using "kickdown" to help \
improve fuel economy.
l Do not exceed posted speed limits.
l Avoid carrying unnecessary items (extra load) in the vehicle.
l Maintain correct tire pressure. Check tire pressure regularly (when tir\
es are cold).
l Remove snow tires when threat of snow or ice has ended.
1. The gear selector must be in the (P)ark position (automatic transmission).
2. Please be aware that leaving the key in this position will increase b\
attery drain.
pg. 122 Starting and driving
Economical driving
l Note that roof racks, ski racks, etc, increase air resistance and also f\
uel consumption.
l At highway driving speeds, fuel consumption will be lower with the air c\
onditioning on and the windows closed than
with the air conditioning off and the windows open.
l Using the onboard trip computer's fuel consumption modes can help you le\
arn how to drive more economically.
Other factors that decrease gas mileage are:
l Dirty air cleaner
l Dirty engine oil and clogged oil filter
l Dragging brakes
l 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. floode\
d roadways, etc.). Damage to the engine could
result if excess water is drawn in through the air intake system. Never \
drive the vehicle in water deeper than 18 inches
(48 cm).
pg. 123 Starting and driving
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2007 Volvo XC90
HomeLink® Universal Transceiver 237
I
Ignition switch
121
Immobilizer (start inhibitor)
104
Indicator and warning symbols
46, 47
Inflation pressure table
US models
154
Inflation pressure tables
154
Inflation pressure, checking
153
Inspection, preparing for
182
Integrated booster cushion
40
Interior lighting
91
Introduction
1
J
Jacking your vehicle
166
K
Keylock
2, 119
L
Label information
208
Locking steering wheel
121
Locking the car
108
Long distance trips
144
Low beam headlights
58
M
Maintenance services
180
Maintenance, periodic
181
Malfunction indicator light
48
Mirrors - sideview, folding
52
Moonroof
73
MP3 player, connecting
232
Multifilter with air quality sensor
82
O
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