Page 101 of 620
101
1-6. Theft deterrent system
1
Before driving
■
Triggering of the alarm
The alarm may be triggered in the following situations.
(Stopping the alarm deactivates the system.)
■ 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 battery.
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.
●A person inside the vehicle opens a
door, the trunk or hood.
● The battery is recharged or replaced
when the vehicle is locked.
Page 153 of 620

153
2-1. Driving procedures
2
When driving
When stopping the engine with the shift lever in a position other
than P
If the engine is stopped with the sh ift lever in a position other than P,
the “ENGINE START STOP” switch will not be turned off but instead
be turned to ACCESSORY mode. Perform the following procedure to
turn the switch off:
Check that the parking brake is set.
Shift the shift lever to P.
Check that the smart key system indicator light (green)
flashes slowly and then press the “ENGINE START STOP”
switch once.
Check that the smart key system indicator light (green) is off.
■Auto power off function
If the vehicle is left in ACCESSORY mode for more than 20 minutes or IGNI-
TION ON mode (the engine is not running) for more than an hour with th\
e
shift lever in P, the “ENGINE START STOP” switch will automatically turn off.
However, this function cannot entirely prevent battery discharge. Do not
leave the vehicle with the “ENGINE START STOP” switch in ACCESSORY
or IGNITION ON mode for long periods of time when the engine is not run-
ning.
■ Electronic key battery depletion
P. 4 6
■ Conditions affecting operation
P. 4 2
■ Note for the entry function
P. 4 3
STEP1
STEP2
STEP3
STEP4
Page 154 of 620

154 2-1. Driving procedures
■If the engine does not start
●The engine immobilizer system may not have been deactivated. ( P. 96)
■ Steering lock
After turning the “ENGINE START STOP” switch off and opening and closing
the doors, the steering wheel will be locked due to the steering lock function.
Operating the “ENGINE START STOP” switch again automatically cancels
the steering lock.
■ When the steering lock cannot be released
■ Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be sus-
pended if the engine is turned on and off repeatedly in a short period of time.
In this case, refrain from operating the engine. After about 10 seconds, the
steering lock motor will resume functioning.
■ When the smart key system indi cator light flashes in yellow
The system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer immediately.
■ If the electronic key battery is depleted
P. 469
●Check that the shift lever is securely set
in P. The engine may not start if the shift
lever is displaced out of P.
The smart key system indicator light
(green) will flash quickly.
Check that the shift lever is set in P. Press
the “ENGINE START STOP” switch while
turning the steering wheel left and right.
Page 156 of 620

156 2-1. Driving procedures
NOTICE
■To prevent battery discharge
●Do not leave the “ENGINE START STOP” switch in ACCESSORY or IGNI-
TION ON mode for long periods of time without the engine running.
● If the smart key system indicator light (green) is illuminated, the “ENGINE
START STOP” switch is not off. When exiting the vehicle, always check
that the “ENGINE START STOP” switch is off.
● Do not stop the engine when the shift lever is in a position other than P. If
the engine is stopped in another shift lever position, the “ENGINE START
STOP” switch will not be turned off but instead be turned to ACCESSORY
mode. If the vehicle is left in ACCESSORY mode, battery discharge may
occur.
■ When starting the engine
●Do not race a cold engine.
● If the engine becomes difficult to start or stalls frequently, have the engine
checked immediately.
■ Symptoms indicating a malfunction with the “ENGINE START STOP”
switch
If the “ENGINE START STOP” seems to be operating somewhat differently
than usual, such as the switch sticking slightly, there may be a malfunction.
Contact your Toyota dealer immediately.
Page 197 of 620

197
2-3. Operating the lights and wipers
2
When driving
■
Light reminder buzzer (except when the light switch is in )
Vehicles without a smart key system
A buzzer sounds when the engine switch is turned “OFF” or to “ACC” posi-
tion and the driver's door is opened with the key removed from the engin\
e
switch while the lights are turned on.
Vehicles with a smart key system
A buzzer sounds when the “ENGINE START STOP” switch is turned off or
turned to ACCESSORY mode and the driver's door is opened while the
lights are turned on.
■ Battery-saving function
In order to prevent the vehicle battery from discharging, if the headlights
and/or tail lights are on when the engine switch is turned to the “LOCK” posi-
tion (vehicles without a smart key system) or when the “ENGINE START
STOP” switch is turned off (vehicles with a smart key system) the battery
saving function will operate and automatically turn off all the lights after
approximately 20 minutes.
When the engine switch is turned to the “ON” position (vehicles without a
smart key system) or when the “ENGINE START STOP” switch is turned to
IGNITION ON mode (vehicles with a smart key system), the battery-saving
function will be disabled.
When any of the following are performed, the battery-saving function is can-
celed once and then reactivated. All the lights will turn off automatically 20
minutes after the battery-saving function has been reactivated:
●When the headlight switch is operated
● When a door is opened or closed
■ Customization that can be co nfigured at Toyota dealer
Settings (e.g. light sensor sensitivity) can be changed.
(Customizable features P. 581)
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not run-
ning.
Page 374 of 620

374 3-3. Using the interior lights
■Illuminated entry system
Vehicles without a smart key system
The lights automatically turn on/off according to the engine switch position,
whether the doors are locked/unlocked, and whether the doors are open/
closed.
Vehicles with a smart key system
The lights automatically turn on/off according to “ENGINE START STOP”
switch mode, the presence of the electronic key, whether the doors are
locked/unlocked, and whether the doors are open/closed.
■ To prevent battery discharge
Vehicles without a smart key system
If the interior lights, personal lights and/or door courtesy lights are left on
when the engine switch is turned to the “LOCK” position, the lights will go off
automatically after 20 minutes.
Vehicles with a smart key system
If the interior lights, personal lights and/or door courtesy lights are left on
when the “ENGINE START STOP” switch is turned off, 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. 581)
Personal lights
Page 386 of 620
386
3-5. Other interior features
Clock
■The clock is displayed when
Vehicles without a smart key system
The engine switch is in the “ACC” or “ON” position.
Vehicles with a smart key system
The “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON
mode.
■ When disconnecting and reco nnecting battery terminals
The time display will automatically be set to 1:00.
Adjusts the hours
Adjusts the minutes
Page 406 of 620

406 3-5. Other interior features
■Before programming
●Install a new battery in the remote control transmitter.
● The battery side of the remote control transmitter must be pointed away
from the HomeLink
button.
■ To prevent battery discharge
Vehicles without a smart key system:
HomeLink
will turn off if a door has not been opened and closed for 20 min-
utes or the engine switch is left turned off. (After which programming cannot
be completed.) Open and close a door or turn the engine switch to the
“ACC” position to turn HomeLink
on. We recommend programming while
the engine switch is in the “ACC” position.
Vehicles with a smart key system:
HomeLink
will turn off if a door has not been opened and closed for 20 min-
utes or the “ENGINE START STOP” switch is left turned off. (After which pro-
gramming cannot be completed.) Open and close a door or turn the
“ENGINE START STOP” switch to ACCESSORY mode to turn HomeLink
on. We recommend programming while the “ENGINE START STOP” switch
is in ACCESSORY mode.
■ Certification for the garage door opener
U.S.A.
FCC ID: CB2051AHL4/CB251AHL4NR
NOTE:
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) this device may not cause harmful interfer-
ence, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
Canada
IC ID: 051AHL4/51AHL4NR
NOTE:
Operation is subject to the following two conditions: (1) this device may not
cause interference, and (2) this device must accept any interference, includ-
ing interference that may cause undesired operation of the device.