key Lexus CT200h 2014 (in English) Workshop Manual

4657-3. Do-it-yourself maintenance
CT200h_OM_OM76135E_(EE)
7
Maintenance and care
Hook on the 2 tabs on the near side
of the cover.
Hook on the 2 tabs on the upper
side of the cover.
■Before recharging
When recharging, the 12-volt battery produces hydrogen gas which is flammable and
explosive. Therefore, observe the following precautions before recharging:
●If recharging with the 12-volt 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 12-volt battery.
■After recharging/reconnecting the 12-volt battery
●Unlocking the doors using the smart entry & start system may not be possible immedi-
ately after reconnecting the 12-volt battery. If this happens, use the wireless remote
control or the mechanical key to lock/unlock the doors.
●Start the hybrid system with the power switch in ACCESSORY mode. The hybrid sys-
tem may not start with the power switch turned off. However, the hybrid system will
operate normally from the second attempt.
●The power switch mode is recorded by the vehicle. If the 12-volt battery is reconnected,
the vehicle will return the power switch mode to the status it was in before the 12-volt
battery was disconnected. Make sure to turn off the power before disconnect the 12-
volt battery. Take extra care when connecting the 12-volt battery if the power switch
mode prior to discharge is unknown.
●Restart the hybrid system, depress the brake pedal, and confirm that it is possible to
shift into each shift position.
If the system will not start even after multiple attempts at all methods above, contact any
authorized Lexus dealer or repairer, or another duly qualified and equipped professional.
2
3
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4837-3. Do-it-yourself maintenance
CT200h_OM_OM76135E_(EE)
7
Maintenance and care
Electronic key battery
●Flathead screwdriver
●Small Phillips-head screwdriver
●Lithium battery CR1632
XTy p e A
Take out the mechanical key.
Remove the cover.
Remove the battery cover bolts and
remove the battery cover.
Replace the battery with a new one if it is depleted.
You will need the following items:
Replacing the battery
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2
3
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4847-3. Do-it-yourself maintenance
CT200h_OM_OM76135E_(EE)
Remove the depleted battery.
Insert a new battery with the “+” termi-
nal facing up.
XTy p e B
Take out the mechanical key.
Remove the cover.
To prevent damage to the key, cover the
tip of the screwdriver with a rag.
Remove the depleted battery.
Insert a new battery with the “+” termi-
nal facing up.
4
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2
3
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4857-3. Do-it-yourself maintenance
CT200h_OM_OM76135E_(EE)
7
Maintenance and care
■Use a CR1632 lithium battery
●Batteries can be purchased at any authorized Lexus dealer or repairer, or another duly
qualified and equipped professional, local electrical appliance shops or camera stores.
●Replace only with the same or equivalent type recommended by the manufacturer.
●Dispose of used batteries according to the local laws.
■When the card key battery needs to be replaced (if equipped)
The battery for the card key is available only at Lexus dealers. any authorized Lexus
dealer or repairer, or another duly qualified and equipped professional can replace the
battery for you.
■If the electronic key battery is depleted
The following symptoms may occur:
●The smart entry & start system and wireless remote control will not function properly.
●The operational range will be reduced.
WA R N I N G
■Removed battery and other parts
These parts are small and if swallowed by a child, they can cause choking. Keep away
from children. Failure to do so could result in death or serious injury.
■Certification for the smart entry & start system
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS
NOTICE
■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 control.
●Do not bend either of the battery terminals.
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507
8When trouble arises
CT200h_OM_OM76135E_(EE)
8-1. Essential informationEmergency flashers ................. 508
If your vehicle has to be stopped in an
emergency.................................509
8-2. Steps to take in an emergency If your vehicle needs to be towed ............................................ 510
If you think something is wrong .............................................514
If a warning light turns on or a warning buzzer
sounds........................................... 515
If a warning message is displayed.......................................521
If you have a flat tire (vehicles with a spare tire) ...................... 539
If you have a flat tire (vehicles without a spare tire) ................ 551
If the hybrid system will not start ............................................... 563
If the electronic key does not operate properly .....................565
If the 12-volt battery is discharged ................................. 567
If your vehicle overheats ........... 571
If the vehicle becomes stuck ............................................. 575
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5358-2. Steps to take in an emergency
CT200h_OM_OM76135E_(EE)
8
When trouble arises
Interior buzzerExteriorbuzzerWarning messageDetails/Actions
 Power was turned off due to the
automatic power off function.
→
Next time, start the hybrid sys-
tem and keep it on for approxi-
mately 5 minutes or more to
recharge the 12-volt battery.
Con-
tinuous
The driver’s door was opened while
any shift position other than P was
selected without turning off the
power switch.
→Shift the shift position to P.
Con-
tinuousCon-
tinuous
The electronic key was carried out-
side the vehicle and the driver’s door
was opened and closed while any
shift position other than P was
selected without turning off the
power switch.
→Shift the shift position to P.
→ Bring the electronic key back
into the vehicle.
(Flashes)
(Displayed alternately)
(Displayed alternately)
(Flashes)
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5368-2. Steps to take in an emergency
CT200h_OM_OM76135E_(EE)
Once
An attempt was made to start the
hybrid system without the electronic
key being present, or the electronic
key was not functioning normally.
→Start the hybrid system with the
electronic key present.
An attempt was made to drive when
the regular key was not inside the
vehicle.
→Confirm that the electronic key
is inside the vehicle.
Once3 times
The electronic key was carried out-
side the vehicle and a door other
than the driver’s door was opened
and closed while the power switch
was in a mode other than off.
→Bring the electronic key back
into the vehicle.
The electronic key was carried out-
side the vehicle and the driver’s door
was opened and closed while the
shift position P was selected without
turning off the power switch.
→Tu r n t h e p o w e r s w i t c h o f f .
→ Bring the electronic key back
into the vehicle.
Once
Sounds
once
for 5
sec-
ondsAn attempt was made to exit the
vehicle with the electronic key and
lock the doors without first turning
the power switch off.
→Turn the power switch off and
lock the doors again.
Interior
buzzerExteriorbuzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
(Displayed alternately)
(Displayed alternately)
(Flashes)
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5378-2. Steps to take in an emergency
CT200h_OM_OM76135E_(EE)
8
When trouble arises
Once
An attempt was made to turn the
power switch off when the shift posi-
tion was not in P.
→ To turn off the hybrid system,
first shift the shift position to P
and then turn the power switch
off.
Once
Sounds
once
for 5
sec-
onds
• An attempt was made to lock the
doors using the smart entry &
start system while the electronic
key was still inside the vehicle.
• An attempt was made to lock either front door by opening a
door and putting the inside lock
button into the lock position, then
closing the door by pulling on the
outside door handle with the elec-
tronic key still inside the vehicle.
→ Retrieve the electronic key
from the vehicle and lock the
doors again.
Once
• When the doors were unlocked
with the mechanical key and then
the power switch was pressed, the
electronic key could not be
detected in the vehicle.
• The electronic key could not be detected in the vehicle even after
the power switch was pressed two
consecutive times.
→ Touch the electronic key to the
power switch while depressing
the brake pedal.
Interior
buzzerExteriorbuzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
(Flashes)
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5388-2. Steps to take in an emergency
CT200h_OM_OM76135E_(EE)
■Warning messages
→P. 5 3 4
■Warning buzzer
→P. 5 1 9
Once
The driver’s door was opened and
closed with the power switch turned
off and then the power switch was
put in ACCESSORY mode twice
without the hybrid system being
started.
→ Press the power switch while
depressing the brake pedal.
During a hybrid system starting pro-
cedure in the event that the elec-
tronic key was not functioning
properly ( →P. 565), the power
switch was touched with the elec-
tronic key.
→ Press the power switch within 10
seconds of the buzzer sounding.
Once
An attempt was made to start the
hybrid system with the shift position
in N.
→Shift the shift position to P and
start the hybrid system.
Once
The electronic key has a low battery.
→Replace the electronic key bat-
tery. ( →P. 4 8 3 )
Interior
buzzerExteriorbuzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
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5538-2. Steps to take in an emergency
CT200h_OM_OM76135E_(EE)
8
When trouble arises
Remove the center deck board.
Remove the center auxiliary box.
Emergency tire puncture repair kit components
Bottle
Air pressure gauge
Compressor switch
Air release cap Stickers
Hose
Po w e r p l u g
Insertion key1
2
3
4
5
6
7
8
Taking out the emergency tire puncture repair kit
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2
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