change key battery TOYOTA CAMRY 2011 XV50 / 9.G Owners Manual

42 1-2. Opening, closing and locking the doors and trunk
■Key battery depletion
Vehicles with smart key system
P. 3 4
Vehicles without smart key system
The standard battery life is 1 to 2 years. (The battery becomes depleted
even if the key is not used.) If the wireless remote control function does not
operate, the battery may be depleted. Replace the battery when necessary.
( P. 406)
■ Security feature
If a door is not opened within approximately 60 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again.
■ When the electronic key battery is fully depleted (vehicles with smart
key system)
P. 406
■ Conditions affecting operation
Vehicles with smart key system
P. 3 2
Vehicles without smart key system
The wireless remote control function may not operate normally in the follow-
ing situations.
● Near a TV tower, radio station, electr ic power plant, airport or other facil-
ity that generates strong radio waves
● When carrying a portable radio, cell ular phone or other wireless commu-
nication devices
● When multiple wireless keys are in the vicinity
● When the wireless key has come into contact with, or is covered by, a
metallic object
● When a wireless key (that emits radio waves) is being used nearby
● When the wireless key has been left near an electrical appliance such as
a personal computer
■ Customization that can be co nfigured at Toyota dealer
Settings (e.g. trunk unlocking function) can be changed.
(Customizable features P. 516)

85
1
1-6. Theft deterrent system
Before driving
Alarm
: If equipped
The system sounds the alarm and flashes lights when forcible entry
is detected.
■ Triggering of the alarm
The alarm is triggered in the fo llowing situations when the alarm
is set:
● A locked door or trunk is unlocked or opened without the key,
wireless remote control or entry function of the smart key sys-
tem.
● The hood is opened.
● The battery is reconnected.
■ Setting the alarm system
Close the doors, trunk and
hood, and lock all the doors.
The system will be set auto-
matically after 30 seconds.
The indicator light changes
from being on to flashing when
the system is set.
■Deactivating or stopping the alarm
Do one of the following to deactivate or stop the alarm.
●Unlock the doors or trunk.
● Vehicles with smart key system: Turn the “ENGINE START
STOP” switch to ACCESSORY or IGNITION ON mode, or
start the engine. (The alarm will be deactivated or stopped
after a few seconds.)

319
3-5. Using the interior lights
3
Interior features
Interior light
Vehicles without moon roof “DOOR” position
Off
On
■Illuminated entry system
The interior light (with the switch in the “DOOR” position) and engine switch
light (vehicles without smart key system) automatically turn on/off according
to “ENGINE START STOP” switch m ode (vehicles with smart key system) or
engine switch position (vehicles without smart key system), the presence of
the electronic key (vehicles with smart key system), whether the doors are
locked/unlocked and whether the doors are open/closed.
■ To prevent the battery from being discharged
If the interior light and engine switch light (vehicles without smart key sys-
tem) remain on when the door is not fully closed and the interior light switch
is in the “DOOR” position, the lights will go off automatically after 20 minutes.
■ Customization that can be co nfigured at Toyota dealer
Settings (e.g. The time elapsed before lights turn off) can be changed.
(Customizable features P. 516)
Interior light

5
When trouble arises
475
5-2. Steps to take in an emergency
Changing “ENGINE START STOP” switch modes and starting the engine
Shift the shift lever to P and apply the brakes.Touch the Toyota emblem side of
the electronic key to the
“ENGINE START STOP” switch.
An alarm will sound to indicate
that the start function cannot
detect the electronic key that is
touched to the “ENGINE START
STOP” switch if any of the doors
is opened and closed while the
key is touched to the switch.
To change “ENGINE START STOP” switch modes: Within 10
seconds of the buzzer soundin g, release the brake pedal and
press the “ENGINE START STOP” switch. Modes can be
changed each time the sw itch is pressed. (P. 134)
To start the engine: Press the “ENGINE START STOP” switch
within 10 seconds after the buz zer sounds, keeping the brake
pedal depressed.
In the event that the “ENGINE ST ART STOP” switch still cannot be
operated, contact your Toyota dealer.
STEP1
STEP2
■ Stopping the engine
Shift the shift lever to P and press the “ENGINE START STOP” switch as
you normally do when stopping the engine.
■ Replacing the key battery
As the above procedure is a temporary measure, it is recommended that the
electronic key battery be replaced immediately when the battery is depleted.
(P. 406)
STEP3

540 Alphabetical index
Back-up lightsWattage ................................. 500
Battery Checking ............................... 384
If the vehicle has discharged battery .............. 475
Preparing and checking before winter ....................... 183
Bluetooth
® audio ..................... 268
Bluetooth® phone .................... 284
Brake
Fluid ...................................... 381
Parking brake ........................ 147
Brake assist .............................. 174
Break-in tips ............................. 124
Care
Exterior .................................. 354
Interior ................................... 356
Seat belts .............................. 357
Cargo capacity ......................... 179
Cargo net .................................. 342
CD changer ............................... 228
CD player .................................. 228
Chains ....................................... 183
Child restraint system Booster seats, definition ........ 107
Booster seats, installation ..... 111
Convertible seats, definition ............................. 107
Convertible seats,
installation ........................... 111
Front passenger occupant classification system ........... 102
Infant seats, definition ........... 107
Infant seats, installation......... 111
Installing CRS with LATCH anchors .................. 112
Installing CRS with seat belts ............................ 114
Installing CRS with top tether straps ........................ 117 Child safety
Airbag precautions .................. 97
Battery precautions ....... 385, 477
Child restraint system ........... 107
Child-protectors....................... 45
How your child should wear
the seat belt .......................... 63
Installing child restraints........ 111
Moon roof precautions ............ 78
Power window lock switch ...... 72
Power window precautions ..... 74
Removed key battery
precautions ......................... 408
Seat belt comfort guide ........... 60
Seat belt extender
precautions ........................... 66
Seat belt precautions .............. 64
Seat heater precautions ........ 335
Trunk precautions ................... 51
Child-protectors ......................... 45
Cleaning
Exterior.................................. 354
Interior ................................... 356
Seat belts .............................. 357
Clock ......................................... 331
Compass................................... 349
Condenser ................................ 380
Console box ............................. 322
Cooling system Engine overheating ............... 479
Cruise control .......................... 170
Cup holder ................................ 324
Curtain shield airbags ............... 90
Customizable features ............ 516
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