2012 TOYOTA HIGHLANDER change key battery

41
1-2. Opening, closing and locking the doors
1
Before driving
The setting changes each time an operation is performed, as shown below.
(When changing the setting continuously, release the buttons, wait for at
least 5 seconds, and repeat step 2.)
To prevent unintended triggering of the alarm, unlock the doors using the
wireless remote control and open and close a door once after the settings
have been changed. (If a door is not opened within 60 seconds after is
pressed, the doors will be locked again and the alarm will automatically be
set.)
In case that the alarm is triggered, immediately stop the alarm. (P. 1 1 6 )
■ Battery-saving function
In the following circumstances, the entry function is disabled in order to pre-
vent the vehicle and electronic key batteries from discharging.
●When the entry function has not been used for 2 weeks or more
● When the electronic key has been left within approximately 3 ft. (1 m) of
the vehicle for 10 minutes or more
The system will resume operation when...
● The vehicle is locked using the door handle lock button.
● The vehicle is locked/unlocked using the wireless remote control func-
tion. ( P. 48)
● The vehicle is locked/unlocked using the mechanical key. ( P. 558)
Multi-information
displayUnlocking doorsBeep
Hold the driver's door han-
dle to unlock only the
driver's door.
Exterior: Beeps three
times
Interior: Pings once
Hold the front passenger’s
door handle to unlock all
doors.
Hold either front door han-
dle to unlock all doors.Exterior: Beeps twice
Interior: Pings once

42 1-2. Opening, closing and locking the doors
■Electronic key battery depletion
●The standard battery life is 1 to 2 years. (The battery becomes depleted
even if the electronic key is not used.) If the smart key system or the
wireless remote control function does not operate, or the detection area
becomes smaller, the battery may be depleted. Replace the battery when
necessary. ( P. 497)
● If the battery becomes low, an alarm will sound in the cabin when the
engine stops. ( P. 43)
● To avoid serious deterioration, do not leave the electronic key within 3 ft.
(1 m) of the following electrical appliances that produce a magnetic field.
•TVs
• Personal computers
• Recharging cellular phones or cordless phones
• Table lamps
■ To operate the system properly
Make sure to carry the electronic key when operating the system. Do not get
the electronic key too close to the vehicle when operating the system from
the outside of the vehicle.
Depending on the position and holding condition of the electronic key, the
key may not be detected correctly and the system may not operate properly.
(The alarm may go off accidentally, or the door lock prevention may not func-
tion.)
■ Note for the entry function
●Even when the electronic key is within the effective range (detection
areas), the system may not operate properly in the following cases.
• The electronic key is too close to the window or outside door handle,
near the ground, or in a high place when the doors are locked or
unlocked.
• The electronic key is on the instrument panel, luggage cover, floor or in the glove box when the engine is started or “ENGINE START STOP”
switch modes are changed.
● Do not leave the electronic key on top of the instrument panel or near the
door pockets when exiting the vehicle. Depending on the radio wave
reception conditions, it may be detected by the antenna outside the cabin
and the door will become lockable from the outside, possibly trapping the
electronic key inside the vehicle.

116
1-6. Theft deterrent system
Alarm
: If equipped
The system sounds the alarm and flashes the 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 is unlocked or opened in any way other than
using the entry function (vehic les with smart key system) or
wireless remote control or mechanical key. (The doors will
lock again automatically.)
● The hood is opened.
● The locked glass hatch is opened in any way other than using
the wireless remote control door lock function or entry function
(vehicles with smart key system).
● The battery is reconnected.
■ Setting the alarm system
Vehicles without navigation system
Close the doors, glass hatch
and hood, and lock all the
doors. The system will be set
automatically after 30 sec-
onds.
The indicator light changes
from being on to flashing when
the system is set.

205
2-3. Operating the lights and wipers
2
When driving
■
Automatic light off system
Vehicles without smart key system
● When the headlights come on: The headlights and tail lights turn off 30
seconds after a door is opened and closed if the engine switch is turned
to the “ACC” or “LOCK” position. (The lights turn off immediately if
on the wireless remote control is pressed after all the doors are
locked.)
● When only the tail lights come on: The tail lights turn off automatically if
the engine switch is turned to the “ACC” or “LOCK” position and the
driver’s door is opened.
To turn the lights on again, turn the engine switch to the “ON” position, or
turn the light switch off and then back to or .
Vehicles with smart key system
● When the headlights come on: The headlights and tail lights turn off 30
seconds after a door is opened and closed if the “ENGINE START
STOP” switch is turned to ACCESSORY mode or turned off. (The lights
turn off immediately if on the key is pressed after all the doors are
locked.)
● When only the tail lights come on: The tail lights turn off automatically if
the “ENGINE START STOP” switch is turned to ACCESSORY mode or
turned off and the driver’s door is opened.
To turn the lights on again, turn the “ENGINE START STOP” switch to IGNI-
TION ON mode, or turn the light switch off and then back to or
.
■ Customization that can be co nfigured at Toyota dealer
Settings (e.g. daytime running light system) can be changed.
(Customizable features P. 602)
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not run-
ning.

5
When trouble arises
559
5-2. Steps to take in an emergency
To change “ENGINE START STOP” switch modes: Within 5
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. 171)
To start the engine: Press the “ENGINE START STOP” switch
within 5 seconds after the buzz er sounds, keeping the brake
pedal depressed.
In the event that the “ENGINE ST ART STOP” switch still cannot be
operated, contact your Toyota dealer.
■ 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 electronic key battery
As the above procedure is a temporary measure, it is recommended that the
electronic key battery be replaced immediately when the battery depletes.
(P. 497)
STEP3

625
Alphabetical index
Back-up lights
Replacing light bulbs ............ 510
Wattage ................................ 586
Back door Back door ............................... 60
Smart key system ... ................ 35
Wireless remote control.......... 48
Battery
Checking .............................. 473
If the vehicle has a discharged battery ............. 560
Preparing and checking before winter ...................... 243
Bluetooth
® audio..................... 367
Bluetooth® phone ................... 363
Bottle holder ............................ 407
Brake assist ............................. 223
Brakes Fluid...................................... 472
Parking brake ....................... 183
Break-in tips ............................ 161
Brightness control Instrument panel light
control ................................ 186 Care
Exterior ..................................440
Interior ...................................443
Seat belts ..............................444
Cargo capacity .........................242
Cargo hooks .............................424
CD changer ...............................304
CD player ..................................304
Chains .......................................243
Child restraint system Booster seats, definition ........142
Booster seats, installation .....147
Convertible seats, definition .............................142
Convertible seats, installation ...........................147
Front passenger occupant
classification system ........... 135
Infant seats, definition ...........142
Infant seats, installation.........147
Installing CRS with a top tether straps ........................154
Installing CRS with LATCH
anchors ...............................149
Installing CRS with seat belts ....................................151
Child safety Airbag precautions ................130
Battery precautions .......475, 563
Child restraint system............142
Child-protectors .......................56
How your child should wear the seat belt ..........................91
Installing child restraints ........147
Moon roof precautions ..........107
Power window lock switch.....101
Power window precautions ...103
Removed key battery precautions .........................498
Seat belt extender precautions ...........................93
Seat belt precautions ..............91
Seat heater precautions ........421
BC