2010 VOLVO S80 service

01 Safety
Integrated booster cushion01
47
•The seat belt is properly positioned and is
taut.
•The shoulder section of the seat belt is
across the child's collarbone, not over the
neck.
•The lap section of the seat belt is across
the child's hips and not the abdomen.
Stowing the integrated booster cushion
G021074
G021075
G021076
Fold down the backrest section of the
booster cushion.
Fasten the Velcro strip.
Fold up the booster cushion into the rear
seat backrest.
NOTE
See also the instructions on the integrated
booster cushion.
WARNING
DEATH or SERIOUS INJURY can
occur
Follow all instructions on the
booster cushion and in the vehi-
cle's owner's manual.
MAKE SURE THE BOOSTER
CUSHION IS SECURELY
LOCKED BEFORE THE CHILD IS
SEATED.
•
Use this booster cushion only with chil-
dren who weigh between 33 and 80 lbs
(15 and 36 kg) and whose height is
between 38 and 54 in (97 and 137 cm).
In Canada, Transport Canada's weight
recommendation is 40-80 lbs (18-36
kg).
•In the event of a collision while the inte-
grated booster cushion was occupied,
the entire booster cushion and seat belt
must be replaced. The booster cushion
should also be replaced if it is badly
worn or damaged in any way. This work
should be performed by a trained and
qualified Volvo service technician only.

02 Locks and alarm
Remote key and key blade
02
52
Introduction
Two remote keys or optional Personal Car
Communicators (PCC) are provided with your
vehicle. They enable you to unlock the doors
and trunk, and also function as ignition keys to
start the vehicle or operate electrical compo-
nents. The remote keys contain detachable
metal key blades for manually locking or
unlocking the driver's door and the glove com-
partment. Up to six remotes can be pro-
grammed for use on the same vehicle.
The PCCs have enhanced functionality com-
pared with the standard remote key.
NOTE
In the remainder of this chapter, all referen-
ces to the remote key also pertain to the
PCC unless otherwise stated.
WARNING
Never leave the remote key in the ignition if
children are to remain in the vehicle.
Detachable key bladeEach remote key or PCC contains a detachable
metal key blade for mechanically locking or
unlocking the driver's door and the glove com-
partment, and to enable the valet locking func-
tion. See page 57 for more information on the
key blade and page see page 59 for informa-tion on the valet locking function. The key
blades have a unique code, which is used if
new ones need to be produced. This code is
available at an authorized Volvo retailer.
Loss of a remote keyIf a remote key is lost, the other one must be
taken with the vehicle to a trained and qualified
Volvo service technician. As an anti-theft
measure, the code of the lost remote must be
erased from the system.
The number of registered keys for the vehicle
can be found in the vehicle's menu under Car
settings
Car key memoryNumber of
keys. See page 122 for a description of the
menu system.
USA-5WK49264
FCC ID:KR55WK49264 + Siemens VDO
5WK49236
FCC ID:KR55WK49236, 5WK49266
FCC ID:KR55WK49266 + Siemens VDO
5WK49233
FCC ID:KR55WK49233
This device complies with part 15 of the FCC
rules and RSS-210. Operation is subject to the
following conditions: (1) This device may not
cause harmful interference, and (2) this device
must accept any interference received, includ-ing interference that may cause undesired
operation.
Canada-5WK49264
IC:267T-5WK49264 + Siemens VDO
5WK49236
IC:267T-5WK49236, 5WK49266
IC:267T-5WK49266 + Siemens VDO
5WK49233
IC:267T-5WK49233
Operation is subject to the following condi-
tions: (1) this device may not cause interfer-
ence, and (2) this device must accept any inter-
ference, including interference that may cause
undesired operation of the device.
Key memory – door mirrors and driver's
seat
The position of the side door mirrors and
optional power driver's seat are stored in the
remote keys when the vehicle is locked. The
next time the driver's door is unlocked with the
same remote key and the door is opened within
2 minutes, the power driver's seat and side
door mirrors will automatically move to the
position that they were in when the doors were
most recently locked with the same remote
key. See page 83 for more information.

02 Locks and alarm
Remote key and key blade
02

53
This feature can be activated or deactivated in
the vehicle's menu under Car settings
Car
key memory
Seat & mirror positions. See
page 122 for a description of the menu sys-
tem.
See also page 60 for information regarding
vehicles with the optional keyless drive.
Confirmation when locking/unlocking
the vehicle
When the vehicle is locked with a remote key,
the turn signals will flash once to confirm that
this has been completed correctly.
When the vehicle is locked, confirmation will
only be given if all of the locks are locked after
the doors have been closed.
NOTE
If you do not receive confirmation when
locking the vehicle, check whether a door or
the trunk is ajar, or if this feature has been
turned off in the menu.
This function can be activated or deactivated
under Car settings
Light settingsLock
confirmation, light, or Car settings
Light
settings
Unlock confirmation, light. See
page 122 for a description of the menu sys-
tem.
Immobilizer (start inhibitor)Each of the keys supplied with your vehicle
contains a coded transponder. The code in the
key is transmitted to an antenna in the ignition
slot where it is compared to the code stored in
the start inhibitor module. The vehicle will start
only with a properly coded key. If you misplace
a key, take the other keys to a trained and
qualified Volvo service technician for reprog-
ramming as an antitheft measure. The follow-
ing messages (which may appear in the instru-
ment panel display) are related to the immobil-
izer:MessageMeaning
Key error Reinsert
keyRemote key not rec-
ognized during start.
Try to start the vehi-
cle again.
Car key Not foundPCC with keyless
drive only. Remote
key not recognized
during start. Try to
start the vehicle
again.
Immobilizer See
manualRemote key fault
during start. Contact
an authorized Volvo
workshop.
CAUTION
Never use force when inserting the remote
key in the ignition slot. The vehicle cannot
be started if the transponder is damaged.
USA–FCC ID: LTQWFS 125VO
This device complies with part 15 of the FCC
rules. Operation is subject to the following con-
dition: (1) This device may not cause harmful
interference, and (2) this device must accept
any interference received, including interfer-
ence that may cause undesired operation.

02 Locks and alarm
Remote key and key blade
02
56
NOTE
If none of the indicator lights flash when the
information button has been pressed sev-
eral times from different places in relation to
the vehicle, contact an authorized Volvo
service technician.
The indicator lights provide information
according to the illustration:
G030262
Steady green light: the vehicle is correctly
locked.
Steady yellow light: the vehicle is not
locked.
Alternatively flashing red lights (Heartbeat
sensor): if the two heartbeat sensor lights
flash, this indicates that someone may beinside the vehicle. These lights are only
activated if the alarm has been triggered.
Steady red light: the alarm has been trig-
gered.
RangeThe PCC's lock and unlock functions have a
range of approximately 60 ft. (20 m) from the
vehicle.
NOTE
•The approach lighting, panic alarm, and
the functions controlled by the informa-
tion button have a range of approxi-
mately 300 ft (100 m) from the vehicle.
•Buildings or other obstacles may inter-
fere with the function of the PCC.
Outside of the PCC´s rangeIf the PCC is more than approximately 300 ft
(100 m) from the vehicle when the information
button is pressed, no new information will be
received. The PCC most recently used to lock
or unlock the vehicle will show the vehicle's
most recently received status. The indicator
lights will not flash when the information button
is pressed while the PCC is out of range.If more than one PCC is used to lock/unlock
the vehicle, only the one used most recently will
show the correct locking status.
NOTE
If none of the indicator lights illuminate when
the information button is pressed, this may
be because the most recent transmission
between the vehicle and the PCC was inter-
rupted or impeded by buildings or other
objects.
Heartbeat Sensor
The heartbeat sensor function is a comple-
ment to the vehicle's standard alarm, and indi-
cates at a distance of up to 300 ft (100 m) that
someone may be in the vehicle. The heartbeat
sensor only functions if the alarm has been
triggered.
NOTE
The heartbeat sensor registers a person's
heartbeat in the form of vibrations in the
vehicle's chassis. For this reason, the sen-
sor's function may be impaired in areas with
high levels of noise or vibrations.
Keyless driveVehicles equipped with the optional Personal
Car Communicator have the keyless drive

02 Locks and alarm
Valet locking
02
59 Blocking access to the trunk
G021083
Normal locking/unlocking function
G021084
Locking/unlocking points with valet locking acti-
vated
By utilizing the remote key with the key blade
removed, the valet locking feature enables youto block access to the trunk and glove com-
partment for e.g., valet parking or when the
vehicle is brought to the retailer for service.
With the valet locking function activated:
•The vehicle's doors can be locked or
unlocked with the remote
•The engine can be started
•The glove compartment cannot be
unlocked
•Access to the trunk is blocked (the trunk lid
cannot be unlocked or opened with the
remote, and the rear seat backrests cannot
be lowered
Activating the valet locking function
G020508
Insert the key blade in the glove compart-
ment lock.
Turn the key blade180 degrees clockwise.
Remove the key blade from the lock. A
message will appear in the instrument
panel display.
Deactivating the valet locking functionTurn the key blade 180 degrees counterclock-
wise in the glove compartment lock to deacti-
vate valet locking.
See page 63 for information on locking the
glove compartment normally, without activat-
ing the valet locking function.

02 Locks and alarm
Alarm
02
66
The alarm system
The alarm is automatically armed whenever the
vehicle is locked with the remote key or
optional Personal Car Communicator.
When armed, the alarm continuously monitors
a number of points on the vehicle. The follow-
ing conditions will trigger the alarm:
•The hood is forced open.
•The trunk is forced open
•A door is forced open.
•The ignition slot is tampered with.
•An attempt is made to start the vehicle with
a non-approved key (a key not coded to
the car's ignition).
•If there is movement in the passenger com-
partment (if the vehicle is equipped with
the accessory movement sensor).
•The vehicle is lifted or towed (if the vehicle
is equipped with the accessory inclination
sensor).
•The battery is disconnected (while the
alarm is armed).
•The siren is disconnected when the alarm
is disarmed.
A message will appear in the information dis-
play if a fault should occur in the alarm system.
Contact an authorized Volvo service techni-
cian.
NOTE
Do not attempt to repair any of the compo-
nents in the alarm system yourself. This
could affect the insurance policy on the
vehicle.
The alarm indicator light
The status of the alarm system is indicated by
the indicator light on the dashboard (see illus-
tration):
•Indicator light off – the alarm is not armed
•The indicator light flashes at one-second
intervals – the alarm is armed
•The indicator light flashes rapidly before
the remote key is inserted in the ignition
slot – the alarm has been triggered.
Arming the alarm

Press the Lock button on the remote key.
One long flash of the turn signals will con-
firm that the alarm is armed.
Alarm confirmation settings can be changed
under Car settings
Lock settings
Keyless entry. See page 122 for a description
of the menu system.
USA FCC ID: MAYDA 5823(3)
This device complies with part 15 of the FCC
rules. Operation is subject to the following con-
ditions: (1) This device may not cause harmful
interference, and (2) this device must accept
any interference received, including interfer-
ence that may cause undesired operation.
Canada IC: 4405A-DA 5823(3)
Movement sensor DA5823 by Dynex Operation
is subject to the following conditions: (1) this
device may not cause interference, and (2) this
device must accept any interference, including
interference that may cause undesired opera-
tion of the device.

03 Your driving environment
Instruments and controls
03

* Option/accessory, for more information, see Introduction.75
SymbolDescription
Information symbol, see text
in information display
High beam indicator
Left turn signal indicator
Right turn signal indicator
Fault in the Active Bending Light
(ABL) system
This symbol will illuminate if the there is a fault
in the ABL system.
Malfunction Indicator Light
As you drive, a computer called On-Board
Diagnostics II (OBDII) monitors your vehicle's
engine, transmission, electrical and emission
systems.
The malfunction indicator (CHECK ENGINE)
light will illuminate if the computer senses a
condition that potentially may need correcting.
When this happens, please have your vehicle
checked by a trained and qualified Volvo serv-
ice technician as soon as possible.
A malfunction indicator (CHECK ENGINE) light
may have many causes. Sometimes, you maynot notice a change in your car's behavior.
Even so, an uncorrected condition could hurt
fuel economy, emission controls, and drivabil-
ity. Extended driving without correcting the
cause could even damage other components
in your vehicle.
This light may illuminate if the fuel filler cap is
not closed tightly or if the engine was running
while the vehicle was refueled.
Canadian models are equipped with this
symbol.
Anti-lock Brake System (ABS)
warning light
If the warning light comes on, there may be a
malfunction in the ABS system (the standard
braking system will still function). Check the
system by:
1. Stopping in a safe place and switching off
the ignition.
2. Restart the engine.
3. If the warning light goes off, no further
action is required.
If the warning light remains on, the vehicle
should be driven to a trained and qualified
Volvo service technician for inspection, see
page 114 for additional information.
Canadian models are equipped with this
symbol.
Rear fog light
This symbol indicates that the rear fog light
(located in the driver's side tail light cluster) is
on.
Stability system
This indicator symbol flashes when the DSTC
(Dynamic Stability and Traction Control sys-
tem) is actively working to stabilize the vehicle,
see page 156 for more detailed information.
Tire pressure monitoring system
(TPMS)*
This symbol illuminates to indicate that tire
pressure in one or more tires is low, see
page 263 for detailed information.
Low fuel level
When this light comes on, the vehicle should
be refueled as soon as possible.
Information symbol
The information symbol illuminates and a text
message is displayed if a fault is detected in
one of the vehicle's systems. The message can
be erased and the symbol can be turned off by
pressing the READ button (see page 124 for
information) or this will take place automatically
after a short time (the length of time varies,
depending on the function affected).
The information symbol may also illuminate
together with other symbols.

03 Your driving environment
Instruments and controls
03
76
High beam indicator
This symbol illuminates when the high beam
headlights are on, or if the high beam flash
function is used.
Left turn signal indicator
Right turn signal indicator
NOTE
•Both turn signal indicators will flash
when the hazard warning flashers are
used.
•If either of these indicators flash faster
than normal, the direction indicators are
not functioning properly.
Indicator and warning symbols
SymbolDescription
Low oil pressure
Parking brake applied
SRS airbags
Seat belt reminder
SymbolDescription
Generator not charging
Fault in the brake system
Warning symbol
Low oil pressure
If the light comes on while driving, stop the
vehicle, stop the engine immediately, and
check the engine oil level. If the oil level is nor-
mal and the light stays on after restart, have the
vehicle towed to the nearest trained and quali-
fied Volvo service technician. This is normal,
provided it goes off when the engine speed is
increased.
Parking brake applied
This symbol illuminates when the parking
brake is applied. On models equipped with the
electric parking brake, this symbol flashes
while the brake is being applied and then glows
steadily.
A flashing symbol means that a fault has been
detected. See the message in the information
display.
Canadian models are equipped with this
symbol.
NOTE
This symbol also comes on when the
mechanical parking brake is only slightly
applied.
Airbags – SRS
If this light comes on while the vehicle is being
driven, or remains on for longer than approxi-
mately 10 seconds after the vehicle has been
started, the SRS system's diagnostic functions
have detected a fault in a seat belt lock or pre-
tensioner, a front airbag, side impact airbag,
and/or an inflatable curtain. Have the system(s)
inspected by a trained and qualified Volvo
service technician as soon as possible.
Seat belt reminder
This symbol comes on for approximately 6 sec-
onds if the driver has not fastened his or her
seat belt.
Generator not charging
This symbol comes on during driving if a fault
has occurred in the electrical system. Contact
an authorized Volvo workshop.
Engine temperatureEngine overheating can result from low oil or
coolant levels, towing or hard driving at high