2012 TOYOTA HIGHLANDER HYBRID battery

62 1-3. Opening, closing and locking the doors
■Key battery depletion
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. 494)
Vehicles with smart key system
P. 495
■ If the wireless remote contro l does not operate properly
Vehicles without smart key system
Locking and unlocking the doors: Use the key. ( P. 65)
Vehicles with smart key system
● Locking and unlocking the doors: Use the mechanical key. ( P. 556)
● Starting the hybrid system. ( P. 179)
■ 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.
■ Alarm
Using the wireless remote control to lock the doors will set the alarm system.
(P. 126)

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

128 1-7. Theft deterrent system
■System maintenance
The vehicle has a maintenance-free type alarm system.
■ Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure
of the following.
●Nobody is in the vehicle.
● The windows and moon roof are closed before the alarm is set.
● No valuables or other personal items are left in the vehicle.
■ Triggering of the alarm
The alarm may be triggered in the following situations. (Stopping the alarm
deactivates the alarm system.)
■ Panic mode
P. 6 1
■ When the battery is disconnected
Be sure to cancel the alarm system.
If the battery is disconnected before canceling the alarm, the system may be
triggered when the battery is reconnected.
●A person inside the vehicle opens a
door or the hood when the vehicle is
locked.
● The 12-volt battery is recharged or
replaced when the vehicle is locked.

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.

170 2-1. Driving procedures
■Operating your vehicle in a foreign country
Comply with the relevant vehicle registration laws and confirm the availability
of the correct fuel. ( P. 573)
■ For efficient use
●Put the shift lever into D when driving
In the N position, the gasoline engine operates but electricity cannot be
generated. The hybrid battery (traction battery) will be discharged requir-
ing unnecessary engine power to recharge.
● Drive your vehicle smoothly
Avoid abrupt acceleration and deceleration. Gradual acceleration and
deceleration will make more effective use of the electric motor (traction
motor) without having to use gasoline engine power.
● Avoid repeated acceleration
Repeated acceleration consumes hybrid battery (traction battery) power,
resulting in poor acceleration. Battery power can be restored by driving
with the accelerator pedal slightly released.
● Put the shift lever into P when parking
In the N position, the hybrid battery (traction battery) does not recharge.
Leaving the shift lever in N for an extended period of time may discharge
the hybrid battery. The vehicle cannot run if the hybrid battery is dis-
charged.
■ Eco-friendly driving
Eco-friendly driving can be achieved by
driving within the scope of Variable
Economy Zone. Variable Economy
Zone will come on when the shift lever
is in D. Variable Economy Zone will go
off when the shift lever is shifted to a
position other than D.

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.