2022 TOYOTA COROLLA HATCHBACK remote start

155
3
3-5. Opening and closing the windows
Before driving
*: Quickly slide and release the
switch in either di rection to stop the
panoramic moon roof partway.
Closes the panoramic moon roof
The panoramic moon roof will fully
close automatically.
■The panoramic moon roof can be
operated when
The engine switch is in ON.
■Operating the panoramic moon
roof after turning the engine off
The panoramic moon roof and electronic sunshade can be operated for approxi-
mately 45 seconds after the engine
switch is turned to ACC or OFF. It can- not, however, be operated once either
front door is opened.
■Jam protection function
If an object is detected between the pan-
oramic moon roof and the frame in the following situations, travel is stopped
and the panoramic moon roof opens
slightly:
●The panoramic moon roof is closing or
tilting down.
●The electronic sunshade is closing.
■Closing both the panoramic moon
roof and electronic sunshade
Slide the switch forward.
The electronic sunshade will close to the half-open position and pause. The pano-
ramic moon roof will then fully close.
Then the electronic sunshade will fully close.
■Door lock linked panoramic moon
roof operation
●Vehicles without a smart entry & start
system: The panoramic moon roof
can be opened and closed using the
key.* ( P.120) Vehicles with a smart entry & start
system: The panoramic moon roof
can be opened and closed using the
mechanical key.* ( P.555)
●The panoramic moon roof can be
opened and closed using the wireless
remote control.*( P.119)*: These settings must be customized at
any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer.
■When the panoramic moon roof or
electronic sunshade does not close
normally
Perform the following procedure:
1 Stop the vehicle.
2 Turn the engine switch to ON.
3 Slide and hold the switch or
switch forward. Continue
pressing the switch for approxi- mately 10 seconds after the pan-
oramic moon roof or electronic

4767-3. Do-it-yourself maintenance
Check the radiator, condenser and
intercooler and clear away any for-
eign objects. If either of the above
parts is extremely dirty or you are
not sure of their condition, have
your vehicle inspected by any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer.
Check the battery as follows.
■Battery exterior
Make sure that the battery termi-
nals are not corroded and that there
are no loose connections, cracks,
or loose clamps.
Terminals
Hold-down clamp
■Before recharging
When recharging, the battery produces hydrogen gas which is flammable and
explosive. Therefore, observe the fol-
lowing precautions before recharging:
●If recharging with the battery installed
on the vehicle, be sure to disconnect the ground cable.
●Make sure the charger is off when connecting and disconnecting the
charger cables to the battery.
■After recharging/reconnecting the
battery (vehicles with a smart entry & start system)
●Unlocking the doors using the smart entry & start system may not be possi-
ble immediately after reconnecting the
battery. If this happens, use the wire- less remote control or the mechanical
key to lock/unlock the doors.
●Start the engine with the engine
switch in ACC. The engine may not
WA R N I N G
■When the engine is hot
Do not remove the engine coolant
reservoir cap and the intercooler cool- ant reservoir cap.
The cooling system may be under
pressure and may spray hot coolant if the cap is removed, causing serious
injuries, such as burns.
NOTICE
■When adding coolant
Coolant is neither plain water nor
straight antifreeze. The correct mix-
ture of water and antifreeze must be used to provide proper lubrication,
corrosion protection and cooling. Be
sure to read the antifreeze or coolant label.
■If you spill coolant
Be sure to wash it off with water to
prevent it from damaging parts or
paint.
Checking the radiator, con-
denser and intercooler
WA R N I N G
■When the engine is hot
Do not touch the radiator, condenser
or intercooler as they may be hot and
cause serious injuries, such as burns.
Battery

4907-3. Do-it-yourself maintenance
flow, early replacement may be
required. (For scheduled maintenance information, please refer to the “Toyota
Service Booklet” or “Toyota Warranty
Booklet”.)
■If air flow from the vents decreases dramatically
The filter may be clogged. Check the fil-
ter and replace if necessary.
■If the key battery is depleted
The following symptoms may occur:
●The smart entry & start system (if equipped) and wireless remote control
will not function properly.
●The operational range will be reduced.
 Flathead screwdriver
 Small flathead screwdriver
 Lithium battery CR2032
■Use a CR2032 lithium battery
●Batteries can be purchased at any
authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer, local electrical appliance
shops or camera stores.
●Replace only with the same or equiva-
lent type recommended by the manu- facturer.
●Dispose of used batteries according to local laws.
NOTICE
■When using the air conditioning system
Make sure that a filter is always
installed. Using the air conditioning system
without a filter may cause damage to
the system.
■To prevent damage to the filter
cover
When moving the filter cover in the
direction of arrow to release the fit-
ting, pay attention not to apply exces- sive force to the cl aws. Otherwise, the
claws may be damaged.
Wireless remote con-
trol/electronic key bat-
ter 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 rec-
ommended that key battery
replacement be performed by
any authorized Toyota retailer
or Toyota authorized repairer,
or any reliable repairer.
Items to prepare

4927-3. Do-it-yourself maintenance
Vehicles with a smart entry &
start system
1 Release the lock and remove
the mechanical key.
2 Remove the key cover.
To prevent damage to the key, cover
the tip of the flathead screwdriver with a rag.
3 Remove the depleted battery
using a small flathead screw-
driver.
When removing the cover, the elec- tronic key module may stick to the
cover and the battery may not be visi-
ble. In this case, remove the electronic key module in order to remove the bat-
tery.
Insert a new battery with the “+” termi-
nal facing up.
4 When installing the key cover
and mechanical key, install by
conducting step 2 and step 1
with the directions reversed.
5 Operate the or switch
and check that the doors can be
locked/unlocked.
WA R N I N G
■Battery precautions
Observe the following precautions.
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 wireless remote con- trol/electronic key. If a battery is
swallowed, it ma y cause severe
chemical burns in as little as 2 hours and may result in death or
serious injury.
●Keep away new and removed bat-
teries from children.
●If the cover cannot be firmly closed,
stop using the wireless remote con-
trol/electronic key and stow the key in the place where children cannot
reach, and then contact any author-
ized Toyota retailer or Toyota authorized repairer, or any reliable
repairer.

493
7
7-3. Do-it-yourself maintenance
Maintenance and care
WA R N I N G
●If you accidentally swallow a battery
or put a battery into a part of your
body, get emergency medical atten- tion immediately.
■To prevent battery explosion or leakage of flammable liquid or
gas
●Replace the battery with a new bat-
tery of the same type. If a wrong type of battery is used, it may
explode.
●Do not expose batteries to
extremely low pressure due to high
altitude or extremely high tempera- tures.
●Do not burn, break or cut a battery.
■Lithium battery precautions
CAUTION RISK OF EXPLOSION IF BATTERY
IS REPLACED BY AN INCORRECT
TYPE. DISPOSE OF USED BATTERIES
ACCORDING TO THE INSTRUC-
TIONS
NOTICE
■When replacing the battery
Use a flathead screwdriver of appro-
priate size. Applyi ng excessive force
may deform or damage the cover.
■For normal operation after
replacing the battery
Observe the following precautions to
prevent accidents:
●Always work with dry hands.
Moisture may cause the battery to
rust.
●Do not touch or move any other
component inside the remote con- trol.
●Do not bend either of the battery terminals.
■When removing the battery cover (vehicles without a smart entry &
start system)
Do not forcibly remove the battery cover, otherwise it may be damaged.
If the battery cover is difficult to
remove, lift the edge to remove it.

5548-2. Steps to take in an emergency
■When the electronic key does not
work properly
●Make sure that the smart entry & start
system has not been deactivated in
the customization setting. If it is off, turn the function on. (Customizable
features: P.577)
●Check if battery-saving mode is set. If it is set, cancel the function. ( P.138)
If you lose your keys
New genuine keys can be
made by any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable
repairer using the other key
(vehicles without a smart entry
& start system) or mechanical
key (vehicles with a smart
entry & start system) and the
key number stamped on your
key number plate.
Keep the plate in a safe place
such as your wallet, not in the
vehicle.
NOTICE
■When an electronic key is lost
(vehicles with a smart entry &
start system)
If the electronic ke y remains lost, the
risk of vehicle thef t increases signifi-
cantly. Visit any authorized Toyota retailer or Toyota authorized repairer,
or any reliable repairer immediately
with all remaining electronic keys that were provided with your vehicle.
If the electronic key
does not operate prop-
erly (vehicles with a
smar t entr y & star t sys-
tem)
If communication between the
electronic key and vehicle is
interrupted ( P.138) or the
electronic key cannot be used
because the battery is
depleted, the smart entry &
start system and wireless
remote control cannot be used.
In such cases, the doors can
be opened and the engine can
be started by following the pro-
cedure below.
NOTICE
■In case of a smart entry & start
system malfunction or other key-related problems
Take your vehicle with all the elec-
tronic keys provided with your vehicle to any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer.

5588-2. Steps to take in an emergency
minutes to recharge the battery
of your vehicle.
5 Vehicles with a smart entry &
start system: Open and close
any of the doors of your vehicle
with the engine switch OFF.
6 Maintain the engine speed of
the second vehicle and start the
engine of your vehicle by turning
the engine switch to ON.
7 Once the vehicle’s engine has
started, remove the jumper
cables in the exact reverse
order from which they were con-
nected.
Once the engine starts, have the
vehicle inspected at any author-
ized Toyota reta iler or Toyota
authorized repairer, or any reliable
repairer as soon as possible.
■Starting the engine when the bat- tery is discharged
The engine cannot be started by
push-starting.
■To prevent battery discharge
●Turn off the headlights and the audio
system while the engine is stopped.
(Vehicles with Stop & Start system: except when the engine is stopped by
the Stop & Start system.)
●Turn off any unnecessary electrical
components when the vehicle is run-
ning at a low speed for an extended period, such as in heavy traffic.
■When the battery is removed or dis-
charged
●Information stored in the ECU is
cleared. When the battery is depleted,
have the vehicle inspected at any authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer.
●Some systems may require initializa-
tion. ( P.587)
■When removing the battery termi- nals
When the battery terminals are
removed, the information stored in the ECU is cleared. Before removing the
battery terminals, contact any author-
ized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
■Charging the battery
The electricity stored in the battery will
discharge gradually even when the vehi- cle is not in use, due to natural dis-
charge and the draining effects of
certain electrical appliances. If the vehi- cle is left for a long time, the battery may
discharge, and the engine may be una-
ble to start. (The battery recharges auto- matically during driving.)
■When recharging or replacing the
battery
●Vehicles with a smart entry & start
system: In some cases, it may not be
possible to unlock the doors using the smart entry & star t system when the
battery is discharged. Use the wire-
less remote control or the mechanical key to lock or unlock the doors.
●Vehicles with a smart entry & start system: The engine may not start on
the first attempt after the battery has
recharged but will start normally after the second attempt. This is not a mal-
function.
●Vehicles with a smart entry & start
system: The engine switch mode is
memorized by the vehicle. When the
battery is reconnected, the system will return to the mode it was in before the
battery was discharged. Before dis-
connecting the battery, turn the engine switch off.
If you are unsure what mode the
engine switch was in before the bat- tery discharged, be especially careful
when reconnecting the battery.

579
9
9-2. Customization
Vehicle specifications
*4: If equipped
*5: 7-inch display
■Head-up display* ( P.106)
*: If equipped
■Door lock (P.119, 124, 554)
■Smart entry & start system* and wireless remote control (P.119,
136)
*: If equipped
FunctionDefault settingCustomized setting
Head-up displayOnOff—O—
Gauge informationTachometerEco Driving Indicator*
—O—No content
Route guidance to destina-
tion/street name*OnOff—O—
Driving support system dis-
playOnOff—O—
Compass*OnOff—O—
Audio system operation
status*OnOff—O—
FunctionDefault settingCustomized setting
Unlocking using a key
All doors
unlocked in one
step
Driver’s door
unlocked in one step,
all doors unlocked in
two step
——O
FunctionDefault settingCustomized setting
Time elapsed before auto-
matic door lock function is
activated if door is not
opened after being
unlocked
30 seconds
60 seconds
——O120 seconds
Open door warning buzzerOnOff——O