2010 VOLVO XC90 warning light

Contents
4* Option/accessory, for more information, see Introduction.
00
00 Introduction
Important information............................... 10
Volvo and the environment....................... 12
Important warnings................................... 13
01
01 Safety
Occupant safety........................................ 16
Seat belts.................................................. 18
Supplemental Restraint System............... 20
Front airbags............................................. 21
Occupant Weight Sensor.......................... 25
Side impact protection airbags................. 28
Volvo Inflatable Curtain............................. 29
Whiplash Protection System..................... 31
Child safety............................................... 33
Child restraint systems............................. 35
Infant seats............................................... 37
Convertible seats...................................... 39
Booster cushions...................................... 42
ISOFIX lower anchors............................... 43
Top tether anchors.................................... 45
Child restraint registration and recalls...... 46
Integrated booster cushion....................... 47
02
02 Instruments and controls
Instrument overview.................................. 52
Instrument panel....................................... 54
Information display................................... 58
Center console buttons............................ 60
Steering wheel adjustment....................... 62
Lighting panel........................................... 63
Manually unlocking the fuel filler door...... 65
Left-side steering wheel lever................... 66
Right-side steering wheel lever................. 67
Hazard warning flashers........................... 70
Trip computer........................................... 71
Cruise control............................................ 73
12-volt sockets......................................... 75
Parking brake............................................ 76
Hood/tailgate............................................ 77
Power windows......................................... 78
Mirrors....................................................... 80
Power moonroof....................................... 83
HomeLink® Wireless Control System*..... 85

Introduction
Volvo and the environment
12
WARNING
CALIFORNIA proposition 65
Engine exhaust, some of its constituents,
and certain vehicle components contain or
emit chemicals known to the state of Cali-
fornia to cause cancer, and birth defects or
other reproductive harm. In addition, certain
fluids contained in vehicles and certain
products of component wear contain or
emit chemicals known to the State of Cali-
fornia to cause cancer, and birth defects or
other reproductive harm.
Volvo is committed to the well being of its cus-
tomers. As a natural part of this commitment,
we care about the environment in which we all
live. Caring for the environment means an
everyday involvement in reducing our environ-
mental impact. Volvo's environmental activities
are based on a holistic view, which means we
consider the overall environmental impact of a
product throughout its complete life cycle. In
this context, design, production, product use,
and recycling are all important considerations.
In production, Volvo has partly or completely
phased out several chemicals including CFCs,
lead chromates, asbestos, and cadmium; and
reduced the number of chemicals used in our
plants 50% since 1991.
Volvo was the first in the world to introduce into
production a three-way catalytic converter witha Lambda sond, now called the heated oxygen
sensor, in 1976. The current version of this
highly efficient system reduces emissions of
harmful substances (CO, HC, NOx) from the
exhaust pipe by approximately 95-99% and
the search to eliminate the remaining emis-
sions continues. Volvo is the only automobile
manufacturer to offer CFC-free retrofit kits for
the air conditioning system of all models as far
back as the 1975 model 240. Advanced elec-
tronic engine controls and cleaner fuels are
bringing us closer to our goal. After Volvo vehi-
cles and parts have fulfilled their use, recycling
is the next critical step in completing the life
cycle. The metal content is about 75% of the
total weight of a vehicle, which makes the vehi-
cle among the most recycled industrial prod-
ucts. In order to have efficient and well-con-
trolled recycling, dismantling information is
available for all Volvo models. For Volvo, all
homogeneous plastic parts weighing more
than 3.4 oz. (100 grams) are marked with inter-
national symbols that indicate how the com-
ponent is to be sorted for recycling. In addition
to continuous environmental refinement of
conventional gasoline-powered internal com-
bustion engines, Volvo is actively looking at
advanced technology alternative-fuel vehicles.
When you drive a Volvo, you become our part-
ner in the work to lessen the car's impact onthe environment. To reduce your vehicle's
environmental impact, you can:
•Maintain proper air pressure in your tires.
Tests have shown decreased fuel econ-
omy with improperly inflated tires.
•Follow the recommended maintenance
schedule in your Warranty and Service
Records Information booklet.
•Drive at a constant speed whenever pos-
sible.
•See a trained and qualified Volvo service
technician as soon as possible for inspec-
tion if the check engine (malfunction indi-
cator) light illuminates, or stays on after the
vehicle has started.
•Properly dispose of any vehicle-related
waste such as used motor oil, used batter-
ies, brake pads, etc.
•When cleaning your vehicle, please use
genuine Volvo car care products. All Volvo
car care products are formulated to be
environmentally friendly.
For additional information regarding the envi-
ronmental activities in which Volvo Cars of
North America, LLC and Volvo Car Corporation
are involved, visit our Internet home page at:
http://www.volvocars.us.

01 Safety
Supplemental Restraint System 01
20
Supplemental Restraint System (SRS)
G027284
SRS warning light
As an enhancement to the three-point seat
belts, your Volvo is equipped with a Supple-
mental Restraint System (SRS). Volvo's SRS
consists of seat belt pretensioners, front air-
bags, side impact airbags, the occupant
weight sensor, and inflatable curtains. All of
these systems are monitored by the SRS con-
trol module. An SRS warning light in the instru-
ment panel (see the illustration) illuminates
when the ignition key is turned to position I, II,
or III, and will normally go out after approxi-
mately 7 seconds if no faults are detected in
the system.Where applicable, a text message
will also be displayed when the
SRS warning light illuminates. If
this warning symbol is not func-
tioning properly, the general warn-
ing symbol illuminates and a text message will
be displayed.
WARNING
•If the SRS warning light stays on after
the engine has started or if it illuminates
while you are driving, have the vehicle
inspected by a trained and qualified
Volvo service technician as soon as
possible.
•Never try to repair any component or
part of the SRS yourself. Any interfer-
ence in the system could cause mal-
function and serious injury. All work on
these systems should be performed by
an authorized Volvo service technician.
WARNING
If your vehicle has been subjected to flood
conditions (e.g. soaked carpeting/standing
water on the floor of the vehicle) or if your
vehicle has become flood-damaged in any
way, do not attempt to start the vehicle or
put the key in the ignition before discon-
necting the battery (see below). This may
cause airbag deployment which could result
in personal injury. Have the vehicle towed to
a trained and qualified Volvo service tech-
nician for repairs.
Automatic transmission:
Before attempting to tow the vehicle, use
the following procedure to override the
shiftlock system to move the gear selector
to the neutral position:
1. Switch off the ignition for at least
10 minutes and disconnect the battery.
2. Wait at least one minute.
3. Insert the key in the ignition and turn it
to position II
4. Press firmly on the brake pedal.
5.
Move the gear selector from P (Park) to
the N(Neutral) position.

01 Safety
Occupant Weight Sensor01

25 Disabling the passenger's side front
airbag
G027050
Occupant Weight Sensor (OWS) indicator light
Volvo recommends that ALL occupants (adults
and children) shorter than 4 feet 7 inches
(140 cm) be seated in the rear seat of any vehi-
cle with a passenger's side front airbag, and be
properly restrained. Children should always be
seated in child restraints appropriate for their
size and weight. For child safety recommen-
dations, see page 33.
The Occupant Weight Sensor (OWS) is
designed to meet the regulatory requirements
of Federal Motor Vehicle Safety Standard
(FMVSS) 208 and is designed to disable (willnot inflate) the passenger's side front airbag
under certain conditions.
The OWS works with sensors that are part of
the front passenger's seat and seat belt. The
sensors are designed to detect the presence of
a properly seated occupant and determine if
the passenger's side front airbag should be
enabled (may inflate) or disabled (will not
inflate).
The OWS will disable (will not inflate) the pas-
senger's side front airbag when:
•the front passenger's seat is unoccupied,
or has small/medium objects in the front
seat,
•the system determines that an infant is
present in a rear-facing infant seat that is
installed according to the manufacturer's
instructions,
•the system determines that a small child is
present in a forward-facing child restraint
that is installed according to the manufac-
turer's instructions,
•the system determines that a small child is
present in a booster seat,
•a front passenger takes his/her weight off
of the seat for a period of time,
•a child or a small person occupies the front
passenger's seat.The OWS uses a PASSENGER AIRBAG OFF
indicator lamp which will illuminate and stay on
to remind you that the passenger's side front
airbag is disabled. The PASSENGER AIRBAG
OFF indicator lamp is located in the overhead
console, near the base of the rearview mirror.
NOTE
The PASSENGER AIRBAG OFF indicator
lamp will illuminate for a short period of time
when the ignition is turned on to confirm it
is functional. When the front passenger's
seat is not occupied (empty seat) or in the
event that the passenger's side front airbag
is enabled (may inflate), the PASSENGER
AIRBAG OFF indicator lamp will be off.
However, if a fault is detected in the system:
•The OWS indicator light will stay on
•The SRS warning light (see page 20) will
come on and stay on
•The message PASS. AIRBAG OFF
SERVICE URGENT will be displayed in the
information display.

01 Safety
Occupant Weight Sensor 01
26
WARNING
•If a fault in the system is detected and
indicated as explained, be aware that
the passenger's side front airbag will
not deploy in the event of a collision.
•In this case, the safety systems and
Occupant Weight Sensor should be
inspected by a trained and qualified
Volvo service technician as soon as
possible.
WARNING
•Never try to open, remove, or repair any
components in the OWS system. This
could result in system malfunction.
Maintenance or repairs should only be
carried out by a trained and qualified
Volvo service technician.
•The front passenger's seat should not
be modified in any way. This could
reduce pressure on the seat cushion,
which might interfere with the OWS sys-
tem's function.
The OWS is designed to disable (will not inflate)
the passenger's side front airbag when a rear
facing infant seat, a forward-facing child
restraint, or a booster seat is detected. The
PASSENGER AIRBAG OFF indicator lamp willilluminate and stay on to remind you that the
passenger's side front airbag is disabled (see
the following table).
Passeng-
er's seat
occu-
pancy sta-
tusOWS indi-
cator light
statusPasseng-
er's side
front air-
bag status
Seat unoc-
cupiedOWS indica-
tor light
is not
lit
Passenger's
side front
airbag disa-
bled
Seat occu-
pied by low
weight
occupant/
object
A
OWS indica-
tor light
lights
up
Passenger's
side front
airbag disa-
bled
Seat occu-
pied by
heavy occu-
pant/objectOWS indica-
tor light
is not
lit
Passenger's
side front
airbag ena-
bled
AVolvo recommends that children always be properly
restrained in appropriate child restraints in the rear seats.In
rare situations when the seat belt is not properly fastened,
some child restraints may not be detected by the OWS
because there is very little weight on the vehicle seat cush-
ion. In these cases the passenger's side front airbag may be
disabled, but the PASSENGER AIRBAG OFF indicator lamp
will not be lit. Do not assume that the passenger's side front
airbag is disabled unless the PASSENGER AIRBAG OFFindicator lamp is lit. Make sure the child restraint is properly
installed (turn the vehicle off, remove the child restraint from
the vehicle and reinstall the restraint following the child
restraint manufacturer's instructions) and that the
PASSENGER AIRBAG OFF indicator lamp is on, or move
the child restraint to the rear seat.
The OWS is designed to enable (may inflate)
the passenger's side front airbag anytime the
system senses that a person of adult size is
sitting properly in the front passenger's seat.
The PASSENGER AIRBAG OFF indicator
lamp will be off and remain off.
If a person of adult size is sitting in the front
passenger's seat, but the PASSENGER
AIRBAG OFF indicator lamp is on, it is possible
that the person isn't sitting properly in the seat.
If this happens:
1. Turn the vehicle off and ask the person to
place the seat back in an upright position.
2. Have the person sit upright in the seat,
centered on the seat cushion, with the per-
son's legs comfortably extended.
3. Restart the vehicle and have the person
remain in this position for about two
minutes. This will allow the system to
detect that person and enable the pas-
senger's frontal airbag.
4.
If the PASSENGER AIRBAG OFF indicator
lamp remains on even after this, the person
should be advised to ride in the rear seat.

01 Safety
Whiplash Protection System01

31 Whiplash Protection System (WHIPS) – front seats only
G020347
The Whiplash Protection System (WHIPS) con-
sists of specially designed hinges and brackets
on the front seat backrests designed to help
absorb some of the energy generated in a col-
lision from the rear (when the vehicle is "rear-
ended").
In the event of a collision of this type, the hinges
and brackets of the front seat backrests are
designed to change position slightly to allow
the backrest/head restraint to help support the
occupant's head before moving slightly rear-
ward. This movement helps absorb some of
the forces that could result in whiplash.WARNING
•The WHIPS system is designed to sup-
plement the other safety systems in
your vehicle. For this system to function
properly, the three-point seat belt must
be worn. Please be aware that no sys-
tem can prevent all possible injuries that
may occur in an accident.
•The WHIPS system is designed to func-
tion in certain collisions from the rear,
depending on the crash severity, angle
and speed.
WARNING
Occupants in the front seats must never sit
out of position. The occupant's back must
be as upright as comfort allows and be
against the seat back with the seat belt
properly fastened.

G020901
50* Option/accessory, for more information, see Introduction.
Instrument overview................................................................................ 52
Instrument panel..................................................................................... 54
Information display.................................................................................. 58
Center console buttons........................................................................... 60
Steering wheel adjustment..................................................................... 62
Lighting panel.......................................................................................... 63
Manually unlocking the fuel filler door.................................................... 65
Left-side steering wheel lever................................................................. 66
Right-side steering wheel lever............................................................... 67
Hazard warning flashers......................................................................... 70
Trip computer.......................................................................................... 71
Cruise control.......................................................................................... 73
12-volt sockets....................................................................................... 75
Parking brake.......................................................................................... 76
Hood/tailgate.......................................................................................... 77
Power windows....................................................................................... 78
Mirrors..................................................................................................... 80
Power moonroof..................................................................................... 83
HomeLink® Wireless Control System*................................................... 85

02 Instruments and controls
Instrument overview
02
* Option/accessory, for more information, see Introduction.53
Headlights/Parking lights
Panel vents
Display
Temperature gauge
Odometer/Trip odometer/Cruise control
indicator
Speedometer
Turn signal indicator lights
Tachometer
Ambient temperature gauge, clock, gear
indicator
Fuel gauge
Indicator and warning symbols
Panel vents
Glove compartment
Hazard warning flashers
Audio system
Climate system controls
Windshield wiper/washer lever
Audio control buttons in steering wheel
Instrument panel
Horn
Cruise control buttons in steering wheel
Turn signals, High/low beams, READ-but-
ton
Parking brake pedal
Parking brake release handle
Reading lights
Courtesy light
Moonroof control*
Seat belt reminder
Rearview mirror
Control panel in the driver's door
G029570
Central locking button
Lockout switch for rear seat power win-
dows
Power window controls
Door mirror controls