2012 TOYOTA HIGHLANDER HYBRID key battery

77
1-3. Opening, closing and locking the doors
1
Before driving
CAUTION
●
On an incline, the back door may fall after it opens automatically. Make
sure the back door is fully open and secure.
● In the following situations, the power back door may detect an abnormali\
ty
and automatic operation may be stopped. In this case, the back door has
to be operated manually. Take extra care in this situation, as the stopped
back door may suddenly fall, causing an accident.
• When the back door contacts an obstacle
• Vehicles without smart key system: When the battery voltage suddenly
drops, such as when the engine switch is turned to the “ON” position or
the hybrid system is started during automatic operation
• Vehicles with smart key system: When the battery voltage suddenly drops, such as when the “POWER” switch is turned to ON mode or the
hybrid system is started during automatic operation
● Do not attach any accessories other than genuine Toyota parts to the back
door. The power back door may not operate, causing itself to malfunction,
or the back door may fall closed again after it is opened.
■ Jam protection function (vehicles with power back door)
Observe the following precautions.
Failure to do so may cause death or serious injury.
●Never use any part of your body to intentionally activate the jam protection
function.
● The jam protection function may not work if something gets caught just
before the back door fully closes. Be careful not to catch fingers or any-
thing else.
● The jam protection function may not work depending on the shape of the
object that is caught. Be careful not to catch fingers or anything else.

126
1-7. Theft deterrent system
Alarm
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 (vehicles with a 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.

: If equipped

129
1-7. Theft deterrent system
1
Before driving
■
Alarm-operated door lock
●When the alarm is operating, the doors are locked automatically to pre-
vent intruders.
● Do not leave the key inside the vehicle when the alarm is operating, and
make sure the key is not inside the vehicle when recharging or replacing
the 12-volt battery.
■ When using the mechani cal key to unlock the doors
Deactivate the alarm.
NOTICE
■ To ensure the system operates correctly
Do not modify or remove the system. If modified or removed, the proper
operation of the system cannot be guaranteed.

181
2-1. Driving procedures
2
When driving
■
Steering lock release
■ If the hybrid system does not start
The immobilizer system may not have been deactivated. ( P. 123)
■ When the “POWER” switch indicator flashes in amber
The system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer immediately.
■ If the “READY” indicator does not come on
If the “READY” indicator does not come on when you press the “POWER”
switch with the shift lever in P and the brake pedal depressed, contact your
Toyota dealer immediately.
■ Auto power off function
If the vehicle is left in ACCESSORY mode for more than an hour with the
shift lever in P, the “POWER” switch will automatically turn off.
■ When the ambient temperature is low, such as during winter driving
conditions
It may take time until the “READY” indicator comes on.
■ Sounds and vibrations specific to a hybrid vehicle
P. 3 4
■ When the hybrid system is malfunctioning
P. 529
■ Electronic key battery depletion
P. 5 3
Make sure that the steering wheel lock is
released.
To release the steering wheel lock, gently
turn the wheel left or right while pressing
the “POWER” switch.
When the steering wheel lock is not
released, the “POWER” switch indicator
will flash in green.

182 2-1. Driving procedures
■When the electronic key battery is depleted
P. 494
■ Conditions affecting operation
P. 5 1
■ Note for the entry function
P. 5 3
CAUTION
■When starting the hybrid system
Always start the hybrid system while sitting in the driver's seat. Do not
depress the accelerator pedal while starting the hybrid system under any cir-
cumstances.
Doing so may cause an accident resulting in death or serious injury.
■ Caution while driving
If a hybrid system failure occurs while the vehicle is moving, do not lock or
open the doors until the vehicle reaches a safe and complete stop. Activa-
tion of the steering lock in this circumstance may lead to an accident, result-
ing in death or serious injury.
■ Stopping the hybrid system in an emergency
If you want to stop the hybrid system in an emergency while driving the vehi-
cle, push and hold the “POWER” switch for more than 3 seconds.
However, do not touch the “POWER” switch while driving except in an emer-
gency. Turning the hybrid system off while driving will not cause loss of
steering or braking control, but the power assist to these systems will be lost.
This will make it more difficult to steer and brake, so you should pull over
and stop the vehicle as soon as it is safe to do so.

187
2-1. Driving procedures
2
When driving
CAUTION
■
When starting the hybrid system
Always start the hybrid system while sitting in the driver's seat. Do not
depress the accelerator while starting the hybrid system under any circum-
stances.
Doing so may cause an accident resulting in death or serious injury.
■ Caution when driving
Do not turn the engine switch to the “LOCK” position while driving. If, in an
emergency, you must turn the hybrid system off while the vehicle is moving,
turn the key only to the “ACC” position.
NOTICE
■To prevent 12-volt battery discharge
Do not leave the key in the “ACC” or “ON” position for long periods without
the hybrid system on.
■ When starting the hybrid system
●Do not crank for more than 30 seconds at a time. This may overheat the
starter and wiring systems.
● Do not race a cold hybrid system.
● If the hybrid system becomes difficult to start or stalls frequently, have the
hybrid system checked immediately.

218 2-3. Operating the lights and wipers
■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 “POWER” switch is
turned to ACCESSORY mode or turned off. (The lights turn off immedi-
ately 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 “POWER” switch is turned to ACCESSORY mode or turned off and
the driver’s door is opened.
To turn the lights on again, turn the “POWER” switch to 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. 599)
NOTICE
■To prevent 12-volt battery from being discharged
Do not leave the lights on longer than necessary when the hybrid system is
off.

Maintenance and care4
441
4-1. Maintenance and careCleaning and protecting the vehicle exterior......... 442
Cleaning and protecting the vehicle interior.......... 445
4-2. Maintenance Maintenance requirements .................. 448
General maintenance....... 450
Emission inspection and maintenance (I/M)
programs........................ 453 4-3. Do-it-yourself maintenance
Do-it-yourself service precautions .................... 454
Hood ................................ 458
Positioning a floor jack ..... 460
Engine compartment ........ 462
12-volt battery .................. 473
Tires ................................. 477
Tire inflation pressure ...... 485
Wheels ............................. 488
Air conditioning filter......... 491
Wireless remote control/ electronic key battery ..... 494
Checking and replacing fuses .............................. 497
Light bulbs........................ 510