key battery Lexus CT200h 2014 (in English) User Guide

4276-2. Using the interior lights
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6
Interior features
Turns the lights on/off Turns the light on
Turns the door position on
*
*
: When the personal/interior light main switch is in the off position, the rear inte-
rior light will not turn on even if the door
is opened with the rear interior light
switch in door position.
●Illuminated entry system: The lights automatically turn on/off according to power switch
mode, the presence of the electronic key, whether the doors are locked/unlocked, and
whether the doors are opened/closed.
●If the interior lights remain on when the powe r switch is turned off, the lights will go off
automatically after 20 minutes.
●Settings (e.g. the time elapsed before the lights turn off) can be changed.
(Customizable features: →P. 5 8 9 )
Front personal/interior lights
Rear interior light
1
2
NOTICE
To prevent 12-volt battery discharge, do not leave the lights on longer than necessary
when the hybrid system is off.
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441
7Maintenance and care
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7-1. Maintenance and careCleaning and protecting the vehicle exterior ........................ 442
Cleaning and protecting the vehicle interior ......................... 446
7-2. Maintenance Maintenance requirements............................. 448
7-3. Do-it-yourself maintenance Do-it-yourself service precautions................................ 450
Hood ............................................... 452
Positioning a floor jack............. 454
Engine compartment ............... 455
12-volt battery ............................. 463
Tires..................................................468
Tire inflation pressure ................477
Wheels ............................................479
Air conditioning filter ................ 481
Electronic key battery ..............483
Checking and replacing fuses..............................................486
Light bulbs..................................... 490
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4657-3. Do-it-yourself maintenance
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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
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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
1
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
1
2
3
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4857-3. Do-it-yourself maintenance
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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
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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
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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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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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5638-2. Steps to take in an emergency
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When trouble arises
If the hybrid system will not start
One of the following may be the cause of the problem:
●The electronic key may not be functioning properly.* ( → P. 565)
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle. ( →P. 76 )
●There may be a malfunction in the immobilizer system.* (→ P. 7 9 )
●There may be a malfunction in the shift control system.* (→ P. 1 8 0 , 5 7 7 )
●The hybrid system may be malfunctioning due to an electrical problem such
as electronic key battery depletion or a blown fuse. However, depending on
the type of malfunction, an interim measure is available to start the hybrid sys-
tem. ( →P. 5 6 4 )
*: It may not be possible to shift the shift position other than P.
One of the following may be the cause of the problem:
●The 12-volt battery may be discharged. ( →P. 5 6 7 )
●The 12-volt battery terminal connections may be loose or corroded.
(→ P. 4 6 3 )
One of the following may be the cause of the problem:
●The 12-volt battery may be discharged. ( →P. 5 6 7 )
●One or both of the 12-volt battery terminals may be disconnected. ( →P. 463)
Contact any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional if the problem cannot be repaired, or if repair procedures
are unknown.
Reasons for the hybrid system not starting vary depending on the situation.
Check the following and perform the appropriate procedure:
The hybrid system will not start even though the correct starting proce-
dure is being followed. ( →P. 177)
The interior lights and headlights are dim, or the horn does not sound or
sounds at a low volume.
The interior lights and he adlights do not turn on, or the horn does not
sound.
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