key battery TOYOTA 86 2019 User Guide

1712-1. Driving procedures
2
When driving ■ Operation of the “EN GINE START STOP” switch
If the switch is not pressed shortly and firmly, the “ENGINE ST ART STOP”
switch mode may not change or the engine may not start.
■ Electronic key battery depletion
 P. 35
■ Conditions affecting operation
 P. 31
■ Note for the entry function
 P. 32
■ If the engine does not start
The engine immobilizer system may not have been deactivated. (  P. 79)
Contact your Toyota dealer.
■ Steering lock
After turning the “ENGINE START STOP” switch off and opening an d closing
the doors, the steering wheel will be locked due to the steerin g lock function.
Operating the “ENGINE START STOP” switch again automatically cancels
the steering lock. Vehicles with an automatic transmission:
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.

1722-1. Driving procedures
■ When the steering lock cannot be released
■ Steering lock motor o verheating 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.
■ If the smart key system indicator flashes in yellow and a messa ge is
displayed on the multi-information display
The system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer immediately.
■ If the electronic key battery is depleted
 P. 363
■ If the smart key system has been deactivated in a customized se tting
 P. 441
■ Immediately after reconnecting th e battery terminals due to rep lacing
the battery and so forth
The engine may not start. If this occurs, turn the “ENGINE STAR T STOP”
switch to IGNITION ON mode, and start the engine after waiting at least 10
seconds. Idling may be unstable immediately after the engine st arts, how-
ever, this is not a malfunction. The smart key system indicator light
(green) will flash quickly and a message
will be shown on the multi-information dis-
play. (  P. 413)
Vehicles with an automatic transmis-
sion
Check that the shift lever is set in P. Press
the “ENGINE START STOP” switch while
turning the steering wheel left and right.
Vehicles with a manual transmission
Press the “ENGINE START STOP” switch
while turning the steering wheel left and
right.

1742-1. Driving procedures
NOTICE■ To prevent battery discharge
● Do not leave the “ENGINE START STOP” switch in ACCESSORY or IGN I-
TION ON mode for long periods of time without the engine runnin g.
● 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.
● Vehicles with an automatic transmission: Do not stop the engine when the
shift lever is in a position other than P. If the engine is sto pped in another
shift lever position, the “ENGINE START STOP” switch will not b e 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 your vehi-
cle checked by your Toyota dealer immediately.
● Vehicles with an automatic transmission: Do not shift the shift lever while
the starter is operating.
■ Symptoms indicating a malfunction with the “ENGINE START STOP”
switch
If the “ENGINE START STOP” switch seems to be operating somewha t dif-
ferently than usual, such as the switch sticking slightly, there may be a mal-
function. Contact your Toyota dealer immediately.

1762-1. Driving procedures
■ Turning the key from “ACC” to “LOCK”
Shift the shift lever to N (manual transmission) or P (automati c
transmission). (  P. 178, 185)
■ If the engine does not start
The engine immobilizer system may not have been deactivated. (  P. 79)
Contact your Toyota dealer.
■ When the steering lock cannot be released
■ Key reminder function
A buzzer sounds if the driver’s door is opened while the engine switch is in
the “LOCK” or “ACC” position to remind you to remove the key.
■ Immediately after reconnecting th e battery terminals due to rep lacing
the battery and so forth
The engine may not start. If this occurs, turn the engine switc h to the “ON”
position, and start the engine after waiting at least 10 second s. Idling may be
unstable immediately after the engine starts, however, this is not a malfunc-
tion. STEP 1
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When starting the engine, the engine
switch may seem stuck in the “LOCK”
position. To free it, turn the key while turn-
ing the steering wheel slightly left and
right.

2262-3. Operating the lights and windshield wipers
■ Light reminder buzzer
Vehicles without a smart key system
A buzzer sounds when the engine switch is turned to “LOCK” position 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 o ff and
the driver's door is opened while the lights are turned on.
■ Automatic headlight leveling system
The level of the headlights is automatically adjusted according to the number
of passengers and the loading condition of the vehicle to ensure that the
headlights do not interfere with other road users.
■ Battery-saving function
In the following conditions, the headlights and the other remai ning lights will
go off automatically after 20 minutes in order to prevent the v ehicle battery
from being discharged:
● The headlights and/or tail lights are on.
● The key is removed from the engine switch (vehicles without a s mart key
system) or the “ENGINE START STOP” switch is turned off (vehicl es with
a smart key system).
● The light switch is in or .
This function will be canceled in any of the following situations:
● When the engine switch is turned to the “ON” position (vehicles without a
smart key system) or the “ENGINE START STOP” switch is turned t o
IGNITION ON mode (vehicles with a smart key system)
● When the light switch is operated
● When the door is opened or closed
■ Customization that can be conf igured at your Toyota dealer
Settings of the light sensor sensitivity can be changed.
(Customizable features  P. 487)

2853-1. Using the air condit ioning system and defogger
3
Interior features ■ The defoggers can b e operated when
Vehicles without a smart key system
The engine switch is in the “ON” position.
Vehicles with a smart key system
The “ENGINE START STOP” switch is in IGNITION ON mode.
■ The outside rear view mirror def oggers (vehicles with outside r ear view
mirror defoggers)
Turning the rear window defogger on will turn the outside rear view mirror
defoggers on.
■ When continuous operation is set (vehicles with an automatic ai r con-
ditioning system)
During continuous operation, the defogger stops operating for 2 minutes
after every 15 minutes of continual operation. Even during the 2 minutes that
operation stops, the operating light remains illuminated. The r ear window
defogger will continue to operate in this cycle until it is tur ned off.
■ Customization that can be config ured at Toyota dealer (vehicles with
an automatic air conditioning system)
The rear window defogger can be set to 15-minute operation or c ontinuous
operation. (Customizable features  P. 487)
WARNING■ When the outside rear view mirror defoggers are on (vehicles wi th out-
side rear view mirror defoggers)
Do not touch the outside surface of the rear view mirrors, as they can
become very hot and burn you.
NOTICE
■ To prevent battery discharge
Do not leave the rear window defogger on longer than necessary when the
engine is stopped.

2903-3. Using the interior lights
Interior light
Turns the light off
Turns the door position on
Turns the light on
■ Illuminated entry system
Vehicles without a smart key system
The lights automatically turn on/off according to the engine sw itch position,
whether the doors are locked/unlocked, and whether the doors ar e 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 do ors are
locked/unlocked, and whether the doors are open/closed.
■ To prevent battery discharge
If the following lights remain on when the door is not fully cl osed, the lights
will go off automatically after 20 minutes:
● Interior light (when the switch is in the “DOOR” position)
● Engine switch light (vehicles without a smart key system)
● “ENGINE START STOP” switch light (vehicles with a smart key sys tem)
■ Customization that can be configured at Toyota dealer
Settings (e.g. the time elapsed before lights turn off) can be changed.
(Customizable features
 P. 487) Interior light

2983-5. 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 clock data will be reset.The clock can be adjusted by pressing the buttons.
Adjusts the hours
Adjusts the minutes
Rounds to the nearest
hour
** : e.g. 1:00 to 1:29  1:00
1:30 to 1:59  2:0000

3003-5. Other interior features
■ The power outlet can be used 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.
NOTICE■ To avoid damaging the power outlet
Close the power outlet lid when the power outlet is not in use.
Foreign objects or liquids that enter the power outlet may caus e a short cir-
cuit.
■ To prevent the fuse from being blown
Do not use an accessory that uses more than 12 V 10 A.
■ To prevent battery discharge
Do not use the power outlet longer than necessary when the engi ne is not
running.

Maintenance and care
4
3074-1. Maintenance and care
Cleaning and protecting
the vehicle exterior......... 308
Cleaning and protecting
the vehicle interior.......... 312
Cleaning and protecting
the Alcantara ®
area ....... 316
4-2. Maintenance
Maintenance
requirements .................. 318
General maintenance....... 320
Emission inspection and
maintenance (I/M)
programs........................ 323 4-3. Do-it-yourself
maintenance
Do-it-yourself service
precautions .................... 324
Hood ................................ 327
Positioning a floor jack ..... 329
Engine compartment ........ 331
Tires ................................. 345
Tire inflation pressure ...... 353
Wheels ............................. 357
Air conditioning filter......... 360
Wireless remote control/
electronic key battery ..... 363
Checking and replacing
fuses .............................. 367
Light bulbs........................ 375