2016 VOLVO XC90 T8 change key battery

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LOCKS AND ALARM
234
NOTE
Volvo recommends that the batteries used in the remote control meet the UN Manual ofTest and Criteria, Part III, sub-section 38.3. Batteries installed in the key from the factory and batteries exchanged by an authorizedVolvo workshop fulfill the above criteria. Old batteries should be disposed of properly at a recycling center or at your Volvo retailer.
Put the battery cover in place and turn it clockwise until the marker points to CLOSE.
Put the rear cover in position and press
down until it clicks into place.
Slide the cover into place as indicated by
arrow 2 in the illustration.
> Another click indicates that it is correctly in position and closed. Turn the key over and press the front
cover (with the Volvo logo) until it clicks into place.
Slide the cover into position as indicated
by arrow 2 in the illustration.
> Another click indicates that it is correctly in position and closed.
Dispose of old batteries properly, preferably at recycling station.
Related information
• Remote key (p. 235)

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LOCKS AND ALARM
* Option/accessory, for more information, see Introduction.
236
NOTE
Avoid placing the remote key closer than approx. (4-6 in.) (10-15 cm) to any metallicobjects or electronic devices such as cellphones, tablets, laptops or chargers.
If interference persists, unlock the vehicle with the detachable key blade and place the remotekey in the backup key reader in the tunnel con-sole cup holder to disarm the alarm.
WARNING
Always remove the remote key from the pas- senger compartment when leaving the vehicle and ensure that the ignition in mode 0, espe-
cially if there are children in the vehicle.
Ordering new keysTwo remote keys are provided with the vehicle (a Key Tag 6
is also included for vehicles equipped
with the optional Passive Entry system). Addi- tional keys (a total of 12) can be ordered andused with the vehicle.
Loss of a remote keyIf a remote key is lost, the others should be takenwith the vehicle to a Volvo retailer. As an anti-theft measure, the code of the lost remote keymust be erased from the system. The number of registered keys for the vehicle can be found inthe center display's Top view.
NOTE
Additional or duplicate remote control keys can be obtained from any authorized Volvoretailer. You can also obtain additional or duplicate remote control keys from certain independentrepair facilities and locksmiths that are quali-fied to make remote control keys. Each keymust be programmed to work with your vehi-cle. A list of independent repair facilities and/or locksmiths known to Volvo that can cut andcode replacement keys can be found: •
on the Volvo website, www.volvocars.com/us
• by calling Volvo Customer Care at1-800-458-1552.
Key TagIn addition to the two remote keys provided, a smaller third key, called a Key Tag, is also provi-ded for vehicles equipped with the optionalPassive Entry system. This key functions in the same way as a standard remote key but does not have a detachable key blade and its battery cannot be replaced; a newKey Tag has to be ordered.
The remote key's buttons
The remote key has four buttons: one on the left side and three on the right side

Lock: Press to lock the doors/tailgate and
arm the alarm.
Unlock: Press to unlock the driver's door
and disarm the alarm. Press again to unlock the other doors and the tailgate. This settingcan be changed in the center display's Set-tings menu.
Tailgate: Press to unlock the tailgate only
(and disarm the alarm for the tailgate). On vehicles equipped with the power tailgate *,
press and hold to open the tailgate. Press
6 The Key Tag is also referred to as a Sport key. This key is designed to be waterproof to a depth of approximately 30 ft (10 meters) for up to 60 minutes, making it suitable for use in activities in and around water.

LOCKS AND ALARM
}}
* Option/accessory, for more information, see Introduction.243
Related information
•Locking/unlocking from outside the vehicle (p. 243)
• Child safety locks (p. 228)
Locking/unlocking from outside the vehicle The buttons on the remote key can be used to lock or unlock all doors and the tailgate at thesame time. This can also be done without press-ing the remote key buttons on models equippedwith the optional keyless Passive Entry system. The power tailgate
* can also be opened/closed
by moving your foot under a sensor beneath therear bumper *.
The lock/unlock settings can be changed in the center display's Top view. Go to:
SettingsMy CarRemote Unlockand select Unlock All Doors or Driver Door
Only.
In order to lock the vehicle, the driver's door must be closed. If the tailgate or any of the other doorsare open, they will be locked and the alarm will bearmed when they are closed.
NOTE
Be sure the remote key is outside of the vehi- cle before the other doors/tailgate are closedto help avoid locking the remote inside thevehicle.
If the locks repeatedly do not react when the unlock button is pressed, it may be necessary toreplace the battery in the remote. In this case, the driver's door can be unlocked with the detacha-ble key blade.
Keyless Passive Entry
*If the vehicle is equipped with this system, it isonly necessary to have a remote key in your pos-session to operate the central locking system. Models with Passive Entry have an indentation on the outside of the handle for locking the vehicleand a pressure-sensitive area on the inside of thehandle for unlocking. The tailgate has a rubber-ized button used only for locking/unlocking.
Outer indentation for locking, the pressure sensitive area on the inside of the handle is for unlocking

INDEX
534Brake system
Brake pad inspection 347
fluid 528
general information 346, 348, 350
Bulbs 500 replacing 496
specifications 501
C
Cameradriver support systems 252
limitations 254
Camera, Park Assist 311, 313, 315, 316
Capacity weight 449, 525
Cargo area, steel grid 219
Cargo area cover 221Cargo compartment fuses 493
raising/lowering the level 215
Cargo net 217
Cargo space 208
Car wash 511
Catalytic converter 364CD, USB, iPod, AUX, Bluetooth, Recents, Library, Shuffle, Similar, Change device, Pri-
mary Audio Default Language, Subtitle, Pri- mary Subtitle Default Language, Video, DivX ® VOD 424
CD player 424 Cell phone hands-free 414
Pairing 415
Cell phone voice control 122 Center display changing settings 34
cleaning 515
keyboard 35
navigating in 42
overview 32
screen in the center console 49
symbols in the status bar 47
Chains 451
Changing a wheel 453Charging cable hybrid battery 375
Child restraints recalls and registration 70
Child restraint systems 70 booster cushions 77
convertible seats 74
infant seats 72
ISOFIX/LATCH anchors 78
top tether anchors 80Child safety 68booster cushions 77
child restraint systems 70, 79
convertible seats 74
infant seats 72
Child safety locks 228 Child seats lower attachment points 79
City safety 287, 293City Safety crossing traffic 291
detecting objects 290
limitations 293
rear collision warning 292
symbols and messages 297
troubleshooting 295
City Safety, On/Off 289 Cleaning exterior 511
interior 513
Clean Zone Interior Package 186
Climate system 188 air distribution 201, 202, 204
air filter 187
air vents 202
auto mode 187
blower 191
center display controls 189