2011 VOLVO S80 change key battery

02 Locks and alarm
Remote key and key blade
02
54* Option/accessory, for more information, see Introduction.
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.
Canada–IC: 3659A-WFS125VO
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.
See page 108 for information on starting the
vehicle.
Replacing the battery in the remote keyThe batteries should be replaced if:
•The information symbol illuminates andReplace car key battery is shown in the
display and/or
•if the locks do not react after several
attempts to unlock or lock the vehicle.
NOTE
The remote key's range is normally approx-
imately 60 ft (20 m) from the vehicle.
See page 57 for information on replacing the
battery.
Common functions: Remote key/
Personal Car Communicator (PCC)*
G021079
Personal Car Communicator (PCC)*
Lock
Unlock
Approach lighting
Trunk unlock/open
Panic alarm
Buttons on the remote
Lock – Press the Lock button on the
remote once to lock all doors and the trunk.
The turn signals will flash once to confirm lock-
ing.
Unlock – Press the Unlock button on the
remote once to unlock the driver's door.
After a short pause, press the Unlock button a
second time within 10 seconds to unlock the
other doors and the trunk.
This function can be changed so that all doors
unlock at the same time under Car settings
Lock settingsDoors unlock. See
page 122 for a description of the menu sys-
tem.
Approach lighting – As you approach the
vehicle, press the button on the remote key to
light the interior lighting, parking lights, license
plate lighting and the lights in the door mir-
rors*.
These lights will switch off automatically after
30, 60 or 90 seconds. See page 122 for a
description of the menu system.
Unlock/open trunk
Press once: This unlocks the trunk (but does
not open it) and disarms the alarm and optional
movement sensor (the alarm indicator light on

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 a trained and qualified Volvo service
technician.
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 red indicator light on the dashboard (see
illustration):
•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 and the ignition is put in mode I—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 descrip-
tion 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
Transmission
03

113
While driving
•If you select the manual shifting position
while driving, the gear that was being used
in the Drive position will also initially be
selected in the manual shifting position.
•Move the gear selector forward (toward
"+") to shift to a higher gear or rearward
(toward "–") to shift to a lower gear.
•If you hold the gear selector toward "–", the
transmission will downshift one gear at a
time and will utilize the braking power of
the engine. If the current speed is too high
for using a lower gear, the downshift will
not occur until the speed has decreased
enough to allow the lower gear to be used.
•If you slow to a very low speed, the trans-
mission will automatically shift down.
Shiftlock – Neutral (N)If the gear selector is in the N position and the
vehicle has been stationary for at least 3 sec-
onds (irrespective of whether the engine is run-
ning) then the gear selector is locked.
To be able to move the gear selector from N to
another gear position, the brake pedal must be
depressed and the ignition must be in posi-
tion II, see page 78.
Geartronic–starting on slippery surfacesSelecting 3rd gear in Geartronic’s manual shift-
ing mode can help provide better traction when
starting off on slippery surfaces. To do so:
1. Depress the brake pedal and move the
gear selector to the right from the D posi-
tion to the manual shifting position. The
text in the instrument panel display will
change from
D to 1.
2. Press the gear selector forward and
release it (this selects 2nd gear). Press the
selector forward again and release it to
select 3rd gear.
3. Release the brake pedal and press gently
on the accelerator pedal.
Shiftlock override
If the vehicle cannot be driven, for example
because of a dead battery, the gear selector
must be moved from the P position before the
vehicle can be moved
2.
Lift away the rubber mat on the floor of the
storage compartment behind the center
console to expose the small opening for
overriding the shiftlock system.
Insert the key blade into the opening. Press
the key blade down as far as possible and
keep it held down. Move the gear selector
from the P position. For information on the
key blade, see page 56.
2If the battery is dead, the electric parking brake cannot be applied or released. Connect an auxiliary battery if the battery voltage is too low, see page 110.

09 Index
09
302
1, 2, 3 ...
12-volt sockets........................................ 198
A
ABS (anti-lock brake system).................. 116
Accessory installation warning.................. 13
Active chassis system.............................158
Active yaw control................................... 156
Adaptive brake lights............................... 115
Adaptive cruise control.................... 161, 163
Airbags
disconnecting the front passenger’s
side.................................................26, 27
front...................................................... 22
inflatable curtain................................... 32
side impact........................................... 30
Air conditioning........................................ 130
Air distribution.......................................... 127
Air distribution table................................. 132
Air vents................................................... 128
All Wheel Drive......................................... 114
Anti-freeze.......................................206, 258Anti-lock brake system............................ 115
warning light......................................... 72
Anti-lock Brake System (ABS)................. 116
Approach lighting................................54, 93
Audio system
audio functions................................... 135
CD player/changer.............................. 145
HD digital radio................................... 139
overview.............................................. 134
radio functions.................................... 136
Sirius satellite radio............................142
sound settings.................................... 135
steering wheel keypad........................ 134
USB/iPodŸ connector........................ 137
Auto-dim rearview mirror......................... 101
Automatic locking retractor....................... 37
Automatic transmission
Geartronic................................... 112, 113
general description.....................112, 113
oil........................................................ 296
shiftlock override................................ 113
Axle weight.............................................. 232
B
Battery
changing............................................. 270
maintenance...............................269, 270
remote key, replacing........................... 57
specifications...................................... 297
warning symbols................................. 269
Black box................................................... 11
Blind Spot Information System
(BLIS)....................................... 192, 193, 194
Bluetooth cell phone connection............. 148
Booster cushions....................................... 44
Brake lights.............................................. 115
Brake system
checking fluid level............................. 258
emergency brake assistance.............. 116
fluid..................................................... 296
general information............................. 115
warning light......................................... 74
Bulbs
headlights...........................260, 261, 262
introduction......................................... 260
license plate lights.............................. 264
side marker lights...............................263