2013 TOYOTA VERSO S key battery

393
4-3. Do-it-yourself maintenance
4
Maintenance and care
VERSO-S_EE
Wireless remote control/electronic key batter y
Replace the battery with a new one if it is depleted.
You will need the following items:
Flathead screwdriver
Lithium battery CR2016 (vehicles without a smart entry & start
system), or CR1632 (vehicles with a smart entry & start sys-
tem)
Replacing the battery (vehicles without a smart entry & start
system)
Remove the cover.
To prevent damage to the key,
cover the tip of the screwdriver
with a rag.
To prevent the buttons from
being disassembled, face the
button surface downward.
Remove the module.
STEP1
STEP2

394 4-3. Do-it-yourself maintenance
VERSO-S_EE
Open the case cover and
remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.
Replacing the battery (vehicles with a smart entry & start
system)
Take out the mechanical key.
Remove the cover.
To prevent damage to the key,
cover the tip of the screwdriver
with a rag.
STEP3
STEP1
STEP2

395 4-3. Do-it-yourself maintenance
4
Maintenance and care
VERSO-S_EE
Use a CR2016 (vehicles without a smart entry & start system) or
CR1632 (vehicles with a smart entry & start system) lithium battery
Batteries can be purchased at any authorized Toyota dealer or repairer,
or another duly qualified and equipped professional, local electrical appli-
ance shops or camera stores.
Replace only with the same or equivalent type recommended by the
manufacturer.
Dispose of used batteries according to local laws.
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.
When replacing the module (vehicles without a smart entry and start
system)
Remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.
STEP3
Replace the module from right above.
Replacing it from diagonally above may
prevent the key buttons from operating
properly.

5When trouble arises
423
VERSO-S_EE
5-1. Essential information
Emergency flashers .......... 424
If your vehicle needs to
be towed ......................... 425
If you think something is
wrong .............................. 433
Fuel pump shut off
system ............................ 4345-2. Steps to take in an
emergency
If a warning light turns
on or a warning buzzer
sounds... ........................ 435
If you have a flat tire
(vehicles with a
spare tire) ....................... 448
If you have a flat tire
(vehicles with an
emergency tire
puncture repair kit).......... 461
If the engine will not
start................................. 478
If the shift lever cannot be
shifted from P ................. 481
If the shift lever cannot be
shifted ............................. 482
If you lose your keys ......... 483
If the electronic key does
not operate properly ....... 484
If the battery is
discharged ...................... 489
If your vehicle
overheats ........................ 497
If you run out of fuel and
the engine stalls.............. 502
If the vehicle becomes
stuck ............................... 504
If your vehicle has to
be stopped in an
emergency ...................... 506

444 5-2. Steps to take in an emergency
VERSO-S_EE
Once3 times (Flashes
in yellow)Smart entry & start system
indicator light
Indicates that a door other
than the driver’s door has
been opened and closed with
the “ENGINE START STOP”
switch in any mode other
than off and the electronic
key outside of the detection
area.Confirm the
location of the
electronic
key.
OnceContinuous
(10 seconds)
(Flashes
in yellow)Smart entry & start system
indicator light
An attempt was made to exit
the vehicle with the elec-
tronic key and lock the doors
without first turning the
“ENGINE START STOP”
switch off.Turn the
“ENGINE
START
STOP” switch
off and lock
the doors
again.
Once(Flashes
in yellow
for 15
seconds.)Smart entry & start system
indicator light
Indicates that the electronic
key is not present when
attempting to start the
engine.Confirm the
location of the
electronic
key.
9 times
(Flashes
in yellow)Smart entry & start system
indicator light
An attempt was made to
drive when the regular key
was not inside the vehicle.Confirm that
the electronic
key is inside
the vehicle.
Once(Flashes
in yellow
for 15
seconds.)Smart entry & start system
indicator light
Indicates that the electronic
key battery is low.Replace the
battery.
(P. 393)
Interior
buzzerExterior
buzzerWarning
lightWarning light/DetailsCorrection
procedure

484
5-2. Steps to take in an emergency
VERSO-S_EE
If the electronic key does not operate properly (vehicles with a smart entr y & start system)
Unlocking and locking the doors
Use the mechanical key (P. 31)
in order to perform the following
operations:
Unlocks all the doors
Locks all the doors
If communication between the electronic key and vehicle is inter-
rupted (P. 41) 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 procedure
below.

488 5-2. Steps to take in an emergency
VERSO-S_EE
Stopping the engine
Vehicles with a Multidrive: Shift the shift lever to P and press the “ENGINE
START STOP” switch as you normally do when stopping the engine.
Except vehicles with a Multidrive: Shift the shift lever to N and press the
“ENGINE START STOP” switch as you normally do when stopping the
engine.
Replacing the key battery
As the above procedure is a temporary measure, it is recommended that the
electronic key battery be replaced immediately when the battery is depleted.
(P. 393)
Alarm (if equipped)
Using the mechanical key to lock the doors will not set the alarm system.
If a door is unlocked using the mechanical key when the alarm system is set,
the alarm may be triggered. (P. 107)
If the doors cannot be locked or unlocked by the smart entry & start
system
Lock and unlock the doors by the mechanical key or wireless remote control.
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. 528)
Changing “ENGINE START STOP” switch modes (if the smart entry &
start system has been deactivated in a customized setting)
Release the brake pedal (except for manual transmission) or clutch pedal
(for manual transmission) and press the “ENGINE START STOP” switch in
above.
The engine does not start and modes will be changed each time the switch
is pressed. (P. 168)
STEP3

494 5-2. Steps to take in an emergency
VERSO-S_EE
Precautions when the battery is discharged (vehicles with a smart
entry & start system)
In some cases, it may not be possible to unlock the doors using the smart
entry & start system when the battery is discharged. Use the wireless
remote control or the mechanical key to lock or unlock the doors.
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
malfunction.
The “ENGINE START STOP” 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 disconnecting the bat-
tery, turn the “ENGINE START STOP” switch off.
If you are unsure what mode the “ENGINE START STOP” switch was in
before the battery discharged, be especially careful when reconnecting
the battery.
When the battery is removed or discharged (vehicle with an alarm)
Make sure that the key is not inside the vehicle when recharging or replacing
the battery. The key may be locked in the vehicle if the alarm is activated.
(P. 108)