key battery TOYOTA 86 2023 User Guide

1133-2. Opening, closing and locking the doors and trunk
3
Before driving
depleted
●Near a TV tower, electric power
plant, gas station, radio station,
large display, airpo rt or other facil-
ity that generates strong radio
waves or electrical noise
●When carrying a portable radio,
cellular phone, cordless phone or
other wireless communication
device
●When the electronic key is in con-
tact with, or is covered by the fol-
lowing metallic objects
• Cards to which al uminum foil is
attached
• Cigarette boxes that have alumi- num foil inside
• Metallic wallets or bags
• Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
●When other wireless keys (that
emit radio waves) are being used
nearby
●When carrying the electronic key
together with the following devices
that emit radio waves
• Another vehicle’s electronic key or
a wireless key that emits radio
waves
• Personal computers or personal
digital assistants (PDAs)
• Digital audio players
• Portable game systems
●If window tint with a metallic con-
tent or metallic objects are
attached to the rear window
●When the electronic key is placed
near a battery charger or elec-
tronic devices
■Note for the entry function
●Even when the electronic key is
within the effective range (detec-
tion areas), the system may not
operate properly in the following
cases:
• The electronic key is too close to the window or outside door han-
dle, near the ground, or in a high
place when the doors are locked or unlocked.
• The electronic key is near the ground or in a high place, or too
close to the rear bumper center
when the trunk is unlocked.
• The electronic key is on the instru-
ment panel, rear package tray or
floor, or in the door pockets or
glove box when the engine is
started or engine 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 out-
side the cabin and the doors will
become lockable from the outside,
possibly trapping the electronic
key inside the vehicle.
●As long as the electronic key is
within the effective range, the
doors may be locked or unlocked
by anyone. However, only the
doors detecting the electronic key
can be used to unlock the vehicle.
●Even if the electro nic key is not
inside the vehicle, it may be possi-
ble to start the engine if the elec-
tronic key is near the window.
●The doors may unlock or lock if a
large amount of water splashes on
the door handle, such as in the
rain or in a car wash, when the
electronic key is within the effec-
tive range. (The doors will auto-
matically be locked after
approximately 60 seconds if the
doors are not opened and closed.)
●If the wireless remote control is
used to lock the doors when the
electronic key is near the vehicle,
there is a possib ility that the door
may not be unlocked by the entry
function. (Use the wireless remote
control to unlock the doors.)
●Touching the door lock or unlock
sensor while wearing gloves may
prevent lock or unlock operation.
●When the lock operation is per-

1143-2. Opening, closing and locking the doors and trunk
formed using the lock sensor, rec-
ognition signals will be shown up
to three consecuti ve times. After
this, no recogniti on signals will be
given.
●If the door handle becomes wet
while the electronic key is within
the effective ran ge, the door may
lock and unlock repeatedly. In this
case, follow the fo llowing correc-
tion procedures to wash the vehi-
cle:
• Place the electronic key in a loca- tion 6 ft. (2 m) or more away from
the vehicle. (Take care to ensure
that the key is not stolen.)
• Set the electronic key to bat-
tery-saving mode to disable the
smart key system. ( P. 1 1 2 )
●If the electronic key is inside the
vehicle and a door handle
becomes wet during a car wash, a
message may be shown on the
multi-information display and a
buzzer will sound outside the vehi-
cle. To turn off the alarm, lock both
side doors.
●The lock sensor may not work
properly if it com es into contact
with ice, snow, mud, etc. Clean
the lock sensor and attempt to
operate it again.
●A sudden handle operation or a
handle operation immediately
after entering the effective range
may prevent the doors from being
unlocked. Touch the door unlock
sensor and check that the doors
are unlocked bef ore pulling the
door handle again.
●Unlocking the vehicle may take
more time if another electronic key
is within the effective range.
■When the vehicle is not driven
for extended periods
●To prevent theft of the vehicle, do
not leave the electronic key within
6 ft. (2 m) of the vehicle.
●The smart key system can be
deactivated in advance. ( P. 1 1 5 )
●Setting the electronic key to bat-
tery-saving mode helps to reduce
key battery depletion. ( P. 1 1 2 )
■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 operat-
ing the system from the outside of
the vehicle.
Depending on the position and hold-
ing condition of the electronic key,
the key may not be detected cor-
rectly and the system may not oper-
ate properly. (The alarm may go off
accidentally, or the door lock pre-
vention function m ay not operate.)
●Do not leave the electronic key
inside the trunk.
The key confinement prevention
function may not operate, depend-
ing on the location of the key (the
inside edge of the Trunk), condi-
tions (inside a metal bag, close to
metallic objects) and the radio
waves in the surrounding area.
(  P. 111 )
■If the smart key system does
not operate properly
●Locking and unlocking the doors:
 P. 3 7 0
●Starting the engine: P. 3 7 0
■Customization
Some functions can be customized.
(  P.400)
■If the smart key system has
been disabled
●Locking and unlocking the doors:
Use the wireless remote control or
mechanical key. ( P.105, 370)
●Starting the engi ne and changing
engine switch modes: P. 3 7 0
●Stopping the engine: P. 1 4 7

1454-2. Driving procedures
4
Driving
4-2.Driving procedures
1Check that the parking brake
is set.
2 Check that the shift lever is in
P (automatic transmission) or
N (manual transmission).
3 Firmly depress the brake
pedal (automatic transmis-
sion) or clutch pedal (manual
transmission).
, and a mess age will be dis-
played on the multi-information dis-
play.
If it is not displayed, the engine
cannot be started.
4 Press the engine switch
shortly and firmly.
When operating the engine switch,
one short, firm press is enough. It is
not necessary to press and hold the
switch.
The engine will crank until it starts
or for up to 10 seco nds, whichever
is less.
Continue depressing the brake
pedal (automatic tr ansmission) or
clutch pedal (manual transmission)
until the engine is completely
started.
The engine can be started from any engine switch mode.
■If the engine does not start
●The engine immobilizer system
may not have been deactivated.
(
 P. 8 0 )
Contact your Toyota dealer.
●If a message related to start-up is
shown on the multi-information
display, read the message and fol-
low the instructions.
■If the battery is discharged
The engine cannot be started using
the smart key system. Refer to
P.372to restart the engine.
■Electronic key battery depletion
 P.102
■Conditions affecting operation
 P. 1 1 2
■Notes for the entry function
 P. 1 1 3
■Steering lock function
●After turning the engine switch off
and opening and closing the
doors, the steeri ng wheel will be
locked due to the steering lock
function. Operating the engine
switch again automatically can-
cels the steering lock.
●When the steering lock cannot be
released, “Locked. Push Ignition
Switch While Turning Steering
Wheel” will be dis played on the
multi-information display.
Check that the shift lever is in P
(automatic transmission) or N
(manual transmission). Press the
Engine (ignition)
switch
Performing the following
operations when carrying
the electronic key on your
person starts the engine or
changes engine switch
modes.
Starting the engine

1464-2. Driving procedures
engine switch while turning the
steering wheel left and right.
●To prevent the steering lock motor
from overheating, operation of the
motor may be suspended if the
engine is turned on and off repeat-
edly in a short period of time. In
this case, refrain from operating
the engine switch. After about 10
seconds, the steering lock motor
will resume functioning.
■When “Keyless Access System
Disabled Check Owner's Man-
ual” is displayed on the
multi-information display
The system may be malfunctioning.
Have the vehicle inspected by your
Toyota dealer immediately.
■Electronic key battery
 P. 3 2 8
■Operation of the engine switch
●If the switch is not pressed shortly
and firmly, the engine switch
mode may not change or the
engine may not start.
●If attempting to restart the engine
immediately after turning the
engine switch off, the engine may
not start in some cases. After turn-
ing the engine switch off, please
wait more than 10 seconds before
restarting the engine.
■If the smart key system has
been disabled
If the smart key system has been
disabled, refer to P.370.
■Immediately after reconnecting
the battery terminals due to
replacing the battery and so
forth
The engine may not start. If this
occurs, turn the engine switch to
ON, and start the engine after wait-
ing at least 10 seconds. Idling may
be unstable immedi ately after the
engine starts, however, this is not a
malfunction.
WARNING
■When starting the engine
Always start the engine while sit-
ting in the driver’s seat. Do not
depress the accelerator pedal
while starting the engine under
any circumstances.
Doing so may cause an accident
resulting in death o r serious injury.
■Caution while driving
If engine failure occurs while the
vehicle is moving, do not lock or
open the doors until the vehicle
reaches a safe and complete
stop. Activation of the steering
lock in this circumstance may lead
to an accident, resulting in death
or serious injury.
NOTICE
■When starting the engine
●Do not race a cold engine.
●If the engine becomes difficult to
start or stalls frequently, have
your vehicle checked by your
Toyota dealer immediately.
●Vehicles with an automatic
transmission: Do not shift the
shift lever while the starter is
operating.

1594-3. Operating the lights and wipers
4
Driving
parking lights and illuminate
brighter than the parking lights.
●To make your vehicle more visible
to other drivers during daytime
driving, the daytime running lights
turn on automatically when all of
the following conditions are met.
(The daytime running lights are
not designed for use at night.)
• The engine is running
• The shift lever is shifted out of P (vehicles with an automatic trans-
mission)
• The parking brake is released
• The headlight s witch is in the
(U.S.A. only), or
* position
*: When the surroundings are bright
The daytime running lights remain
on after they illumi nate, even if the
parking brake is set again.
●When the turn signal indicators
are flashing, the daytime running
light on the side that the turn sig-
nals are flashing will turn off.
●When the emergency flashers are
flashing, both daytime running
lights will turn off.
●Compared to turning on the head-
lights, the daytime running light
system offers gr eater durability
and consumes less electricity, so
it can help improve fuel economy.
■Headlight control sensor
In the following si tuations, the auto-
matic light control system may not
operate correctly.
●When an object is placed on the
sensor or something which blocks
the sensor is affixed to the wind-
shield
●When the surrounding area is lit
by light other than natural light
■Automatic light off system
When the light switch is in : The
headlights and tail lights turn off 30
seconds after a door is opened and
closed if the engine switch is turned
off. (The lights turn off immediately if on the key is pressed twice after
both side doors are closed.)
To turn the lights on again, turn the
engine switch to ON, or turn the light
switch off once and then back to
or (except for Canada).
■Light reminder buzzer
A buzzer sounds when the engine
switch is turned off and the driver’s
door is opened wh ile the lights are
turned on.
■Automatic headlight leveling
system
The level of the headlights is auto-
matically adjusted according to the
number of passengers and the load-
ing condition of the vehicle to
ensure that the headlights do not
interfere with o ther road users.
■Windshield wiper linked head-
light illumination
When driving during daytime with
the headlight switch turned to , if
the windshield wipers are used, the
headlights will turn o n automatically
after several se conds to help
enhance the visibility of your vehi-
cle.
■Battery-saving function
In order to prevent the battery of the
vehicle from discharging, if the
headlights and/or tail lights are on

2785-2. Using the interior lights
electronic key, locking/unlocking
and opening/closing of the doors,
and the engine switch mode.
■To prevent the battery from
being discharged
When the door position is on, if the
engine switch is turned off with a
door not fully closed and the interior
lights remain illuminated, they will
automatically be turned off after
approximately 20 minutes. How-
ever, if a light lens has been pushed
to illuminate the int erior light, it will
not turn off automatically.
■Customization
Some functions can be customized.
(  P.400)
NOTICE
■To prevent battery discharge
Do not leave the lights on longer
than necessary when the engine
is not running.

287
6
6
Maintenance and care
Maintenance and care
.6-1. Maintenance and careCleaning and protecting the vehicle exterior .......... 288
Cleaning and protecting the vehicle interior ........... 291
Cleaning and protecting the Ultrasuede
®area ....... 293
6-2. Maintenance Maintenance requirements.................................. 295
General maintenance.. 296
Emission inspection and maintenance (I/M) pro-
grams ........................ 299
6-3. Do-it-yourself mainte- nance
Do-it-yourself service pre- cautions ..................... 300
Hood ........................... 302
Positioning a floor jack .................................. 303
Engine compartment ... 305
Tires ............................ 312
Replacing the tire ........ 319
Tire inflation pressure.. 323
Wheels ......... ...............325
Air conditioning filter .... 327
Electronic key battery.. 328
Checking and replacing fuses.......................... 330
Headlight aim .............. 332Light bulbs ...................
333

3106-3. Do-it-yourself maintenance
■Checking battery fluid
Check that the level is between
the “UPPER LEVEL” and
“LOWER LEVEL” lines.
“UPPER LEVEL” line
“LOWER LEVEL” line
If the fluid level is at or below the
“LOWER LEVEL” line, add distilled
water.
■Adding distilled water
1 Remove the vent plug.
2 Add distilled water.
If the “UPPER LEVEL ” line cannot
be seen, check the fluid level by
looking directly at the cell.
3 Put the vent plug back on
and close it securely.
■Before recharging
When recharging, t he battery pro-
duces hydrogen ga s which is flam-
mable and explosive. Therefore, observe the following before
recharging:
●If recharging with the battery
installed on the vehicle, be sure to
disconnect the ground cable.
●Make sure the power switch on
the charger is off when connecting
and disconnecting the charger
cables to the battery.
■After recharging/reconnecting
the battery
The engine may not start. Follow the
procedure below to initialize the sys-
tem.
1 Shift the shift lever to P (auto-
matic transmission) or depress
the brake pedal with the shift
lever in N (manual transmission).
2 Open and close either door.
3 Restart the engine.
●Unlocking the doors using the
smart key system may not be pos-
sible immediately after reconnect-
ing the battery. If this happens,
use the wireless remote control or
the mechanical key to lock/unlock
the doors.
●Start the engine with the engine
switch in ACC. T he engine may
not start with th e engine switch
turned off. However, the engine
will operate normally from the sec-
ond attempt.
●The engine switch mode is
recorded by the vehicle. If the bat-
tery is disconnected and recon-
nected, the vehi cle will return the
engine switch mode to the status it
was in before the battery was dis-
connected. Make sure to turn off
the engine before disconnecting
the battery. Take extra care when
connecting the battery if the
engine switch mode prior to the
battery being disconnected is
unknown.
If the system will not start even after
multiple attempts, contact your Toy-
ota dealer.
A

3286-3. Do-it-yourself maintenance
7When installing, reverse the
steps listed.
■Checking interval
Inspect and replace the air condi-
tioning filter according to the mainte-
nance schedule. In dusty areas or
areas with heavy traffic flow, early
replacement may be required. (For
scheduled maintenance information,
please refer to the “Owner’s Manual
Supplement” or “Scheduled Mainte-
nance”.)
■If air flow from the vents
decreases dramatically
The filter may be clogged. Check
the filter and replace if necessary.
■If the electronic key battery is
depleted
The following symptoms may occur:
●The smart key system and wire-
less remote control will not func-
tion properly.
●The operational range will be
reduced.
 Flathead screwdriver
 Lithium battery CR2032
■Use a CR2032 lithium battery
●Batteries can be purchased at
your Toyota dealer, local electrical
appliance shops or camera stores.
●Replace only with the same or
equivalent type recommended by
the manufacturer.
●Dispose of used batteries accord-
ing to local laws.
NOTICE
■When removing the glove box
Do not forcibly pull the glove box.
Otherwise, the lower claws or the
lower claw engagement points
may be deformed, m aking it diffi-
cult to reinstall or close the glove
box.
■When using the air condition-
ing system
Make sure that a filter is always
installed.
Using the air conditioning system
without a filter may cause damage
to the system.
Electronic key batter y
Replace the battery with a
new one if it is depleted.
As the key may be damaged
if the following procedure is
not performed properly, it is
recommended that key bat-
tery replacement be per-
formed by your Toyota
dealer.
Items to prepare

3296-3. Do-it-yourself maintenance
6
Maintenance and care
1Take out the mechanical key.
2 Insert the tip of a flathead
screwdriver into the groove
( ) and remove the cover.
To prevent damage to the key,
cover the tip of the flathead screw-
driver with a rag.
3Remove the depleted battery.
To prevent damage to the key,
cover the tip of the flathead screw-
driver with a rag.
4Install a new battery with the
“+” terminal facing up, as
shown in the illustration.
5 Align the protruding part with
the slot and install the cover.Replacing the battery
A
WARNING
■Battery precautions
Observe the following precau-
tions. Failure to do so may result
in death or serious injury.
●Do not swallow the battery.
Doing so may cause chemical
burns.
●A coin battery or button battery
is used in the electronic key. If a
battery is swa llowed, it may
cause severe chemical burns in
as little as 2 hours and may
result in death or serious injury.
●Keep away new and removed
batteries from children.