2010 VOLVO C70 CONVERTIBLE warning light

Contents
4* Option/accessory, for more information, see Introduction.
00
00 Introduction
General information.................................. 10
Volvo and the environment....................... 12
Important warnings................................... 13
01
01 Safety
Occupant safety........................................ 16
Seat belts.................................................. 18
Supplemental Restraint System............... 21
Occupant Weight Sensor (OWS).............. 26
Side impact protection airbags................. 29
Door Mounted Inflatable Curtain system
(DMIC) ......................................................30
Roll-over Protection system (ROPS) ........ 31
Crash mode.............................................. 32
Child safety............................................... 33
Child restraint systems............................. 35
Infant seats............................................... 37
Convertible seats...................................... 39
Booster cushions...................................... 41
ISOFIX lower anchors............................... 42
Child restraint registration and recalls...... 43
02
02 Instruments and controls
Instrument overview.................................. 46
Instrument panel....................................... 49
Indicator and warning symbols.................51
Symbols – instrument panel..................... 53
Information display................................... 56
12-volt sockets......................................... 58
Lighting panel........................................... 59
Left-side steering wheel lever................... 61
Trip computer........................................... 63
Cruise control*.......................................... 65
Right-side steering wheel lever................. 67
Steering wheel adjustment, Hazard warn-
ing flashers................................................ 69
Parking brake............................................ 70
Power windows......................................... 71
Mirrors....................................................... 72
Personal settings...................................... 75
HomeLink® Wireless Control System*..... 77

01 Safety
Seat belts 01
20
steering wheel). Within this context, they
should strive to position the seat with as large
a distance as possible between their belly and
the steering wheel.
Child seats
Please refer to page 35 for information on
securing child seats with the seat belts.
Seat belt reminder
G029652
Seat belt reminder light in ceiling console
The seat belt reminder consists of an audible
signal, an indicator light near the rearview mir-
ror and a symbol in the instrument panel that
alert all occupants of the vehicle to fasten theirseat belts. The audible signal and warning light
will be on for a total of 6 seconds from the time
the ignition is switched on, regardless of
whether or not the seat belts are fastened.
If the front seat belts are unbuckled while the
vehicle is in motion, the audible signal and
warning light will be active for a total of 6 sec-
onds.
Rear seatsThe seat belt reminder in the rear seat has two
additional functions:
•It provides information about which seat
belts are fastened in the rear seat. A mes-
sage will appear in the information display
when a belt is being used. This message
will disappear after approximately 6 sec-
onds or can be erased by pressing the
READ button on the left steering wheel
lever.
•It also provides a reminder if one of the
occupants of the rear seat has unbuckled
his/her seat belt while the vehicle is in
motion. A visual and audible signal will be
given. These signals will stop when the
seat belt has been re-buckled or can be
stopped by pressing the READ button.
The message in the information display can
always be accessed, even if it has been erased,
by pressing the READ button to display stored
messages.
Seat belt maintenance
Check periodically that the seat belts are in
good condition. Use water and a mild deter-
gent for cleaning. Check seat belt mechanism
function as follows: attach the seat belt and pull
rapidly on the strap.

01 Safety
Supplemental Restraint System01

21 Supplemental Restraint System (SRS)
G026330
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 door-mounted inflatable
curtains. All of these systems are monitored by
the SRS control module. An SRS warning light
in the instrument panel (see the illustration) illu-
minates when the ignition key is turned to posi-
tion I, II, or III, and will normally go out after
approximately 7 seconds if no faults are
detected in the system.Where applicable, a text message will also be
displayed when the SRS warning light illumi-
nates. If this warning symbol is not functioning
properly, the general warning symbol illumi-
nates and either
SRS AIRBAG SERVICE
URGENT or SRS AIRBAG SERVICE
REQUIRED 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
a trained and qualified 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 Park (P) to
the Neutral (N) position, see page 149,
for information on manually overriding
the shiftlock system.

01 Safety
Occupant Weight Sensor (OWS) 01
26
Disabling the passenger's side front
airbag
G018346
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. See also the child safety rec-
ommendations on 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
When the ignition is switched on, the OWS
indicator light will go on for up to 10 seconds
while the system performs a self-diagnostic
test.
However, if a fault is detected in the system:
•The OWS indicator light will stay on
•The SRS warning light (see page 21) 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 (OWS)01

27
WARNING
If a fault in the system is detected and indi-
cated as explained on the preceding page,
be aware that the passenger's side front air-
bag will not deploy in the event of a collision.
In this case, the SRS system and Occupant
Weight Sensor should be inspected by a
trained and qualified Volvo service techni-
cian 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 an 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 will
illuminate and stay on to remind you that thepassenger's side front airbag is disabled (see
the following table).
Passenger's
seat occu-
pancy statusOWS indica-
tor light sta-
tusPassenger's
side front
airbag sta-
tus
Seat unoc-
cupiedOWS indica-
tor light
lights
up
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. Do
not assume that the passenger's side front airbag is disabled
unless the PASSENGER AIRBAG OFF indicator lamp is lit.
Make sure the child restraint is properly installed. If there is
any doubt as to the status of the passenger's side front air-
bag, 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 issitting 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 seatback 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.
This condition reflects limitations of the OWS
classification capability. It does not indicate
OWS malfunction.
ModificationsIf you are considering modifying your vehicle in
any way to accommodate a disability, for
example by altering or adapting the driver's or

G020901
44* Option/accessory, for more information, see Introduction.
Instrument overview................................................................................ 46
Instrument panel..................................................................................... 49
Indicator and warning symbols............................................................... 51
Symbols – instrument panel.................................................................... 53
Information display.................................................................................. 56
12-volt sockets....................................................................................... 58
Lighting panel.......................................................................................... 59
Left-side steering wheel lever................................................................. 61
Trip computer.......................................................................................... 63
Cruise control*........................................................................................ 65
Right-side steering wheel lever............................................................... 67
Steering wheel adjustment, Hazard warning flashers............................. 69
Parking brake.......................................................................................... 70
Power windows....................................................................................... 71
Mirrors..................................................................................................... 72
Personal settings.................................................................................... 75
HomeLink® Wireless Control System*................................................... 77

02 Instruments and controls
Instrument overview
02

* Option/accessory, for more information, see Introduction.47
Steering wheel adjustment
Hood opener
Controls in front doors
Left steering wheel lever
Lighting panel, fuel filler door opener
Door open handle and locking button
Lock indicator light
Climate system air vent
Side window air vent
Cruise control
Horn, airbag
Main instrument panel
Audio controls
Right steering wheel lever
Ignition switch
Rear-view mirror
Seat belt reminder and Occupant
Weight Sensor indicator
Driver's side reading light
Movement detector*, alarm sensor
Courtesy lighting switch
Position for accessory switch
Passenger's side reading light
Display for climate control, personal
settings, and audio system
Controls for personal settings and
audio system
Controls for climate system
Hazard warning flashers
Door open handle, and locking button
Glove compartment
Gear selector
12-volt socket
Switch for raising/lowering the power
retractable hard top
Parking brake
Position for optional equipment
Position for optional equipment

02 Instruments and controls
Instrument panel
02

49 Instrument panel
891112131410G031465
4 3 2
567
1
Speedometer
Turn signal, left
Warning symbol – See the following pages
for additional information.
Information display – The display presents
information and warning messages, the
ambient temperature, clock, etc. When the
ambient temperature is between 23 °F and
36 °F (–5 °C and +2 °C), a snowflake sym-
bol is shown in the display. This symbol
serves as a warning for possible slippery
road surfaces. Please note that this symbol
does not indicate a fault with your car. At
low speeds, or when the car is not moving,the temperature readings may be slightly
higher than the actual ambient tempera-
ture.
Information symbol – See the following
pages for additional information.
Turn signal, right
Tachometer – Shows engine speed in
thousands of revolutions per minute (rpm).
Do not drive continuously with the needle
in the red area of the dial, which indicates
maximum allowable engine rpm range.
Instead, shift to a higher gear or slow the
vehicle down. The engine management
system will automatically prevent exces-sively high engines speeds. This will be
noticeable as a pronounced unevenness in
engine speed.
Indicator and information symbols
Fuel gauge, see page 269 for fuel tank vol-
ume. When a warning light in the gauge
comes on, the vehicle should be refueled
as soon as possible, see page 63 for
more information on fuel level and con-
sumption in the "Trip computer” section.
High beam indicator
Function display – This window displays
information on functions such as the