TABLE OF CONTENTS8
CT200h_OM_OM76102E_(EE)
8-2. Steps to take in an emergency
If your vehicle needs to be
towed................................562
If you think something is
wrong...............................567
If a warning light turns on or a
warning buzzer
sounds................................568
If a warning message is dis-
played...............................575
If you have a flat tire (vehicles
with a spare tire................590
If you have a flat tire (vehicles
without a spare
tire....................................604
If the hybrid system will not
start.................................619
If the electronic key does not
operate properly................621
If the 12-volt battery is dis-
charged..............................623
If your vehicle overheats ... 628
If the vehicle becomes
stuck.................................6329-1. Specifications
Maintenance data (fuel, oil
level,
etc)....................................636
Fuel information................ 648
9-2. Customization
Customizable features ....... 650
9-3. Initialization
Items to initialize............... 661
What to do if... (Troubleshoot-
ing).............................................664
Alphabetical index ..................... 6689Vehicle specifications
Index
For vehicles with a navigation system, refer to the “NAVIGATION
SYSTEM OWNER’S MANUAL” for information regarding the equip-
ment listed below.
• Navigation system
Lkiitit• Audio/visual system
781-2. Hybrid system
CT200h_OM_OM76102E_(EE)
When stopped/during start off
The gasoline engine stops* when the vehicle is stopped. During start
off, the electric motor (traction motor) drives the vehicle. At slow
speeds or when traveling down a gentle slope, the engine is stopped*
and the electric motor (traction motor) is used.
When shift position is in N, the hybrid battery (traction battery) is not
charged. When the vehicle is stopped, always put the shift position to P.
Also, even in heavy traffic conditions, drive the vehicle in D or B.
*: When the hybrid battery (traction battery) requires charging or the engine is
warming up, etc., the gasoline engine will not automatically stop. (P. 79)
During normal driving
The gasoline engine is predominantly used. The electric motor (trac-
tion motor) charges the hybrid battery (traction battery) as necessary.
When accelerating sharply
When the accelerator pedal is depressed heavily, the power of the
hybrid battery (traction battery) is added to that of the gasoline engine
via the electric motor (traction motor).
When braking (regenerative braking)
The wheels operate the electric motor as a power generator, and the
hybrid battery (traction battery) is charged.
Regenerative braking
In the following situations, kinetic energy is converted to electric energy and
deceleration force can be obtained in conjunction with the recharging of the
hybrid battery (traction battery).
The accelerator pedal is released while driving with the shift position in D or B.
The brake pedal is depressed while driving with the shift position in D or B.
791-2. Hybrid system
1
CT200h_OM_OM76102E_(EE)
For safety and security
EV indicator
Conditions in which the gasoline engine may not stop
The gasoline engine starts and stops automatically. However, it may not stop
automatically in the following conditions:
During gasoline engine warm-up
During hybrid battery (traction battery) charging
When the temperature of the hybrid battery (traction battery) is high or low
When the heater is switched on
Charging the hybrid battery (traction battery)
As the gasoline engine charges the hybrid battery (traction battery), the battery
does not need to be charged from an outside source. However, if the vehicle is
left parked for a long time the hybrid battery will slowly discharge. For this rea-
son, be sure to drive the vehicle at least once every few months for at least 30
minutes or 16 km (10 miles). If the hybrid battery becomes fully discharged and
you are unable to start the hybrid system, contact any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
Charging the 12-volt battery
P. 626
After the 12-volt battery has discharged or has been changed or removed
The gasoline engine may not stop even if the vehicle is being driven by the
hybrid battery (traction battery). If this continues for a few days, contact any
authorized Lexus dealer or repairer, or another duly qualified and equipped pro-
fessional. The EV indicator comes on when the vehi-
cle is driven using only the electric motor
(traction motor) or the gasoline engine is
stopped.
951-3. Theft deterrent system
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CT200h_OM_OM76102E_(EE)
For safety and security
Triggering of the alarm
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.)
Alarm-operated door lock
When the alarm is operating, the doors are locked automatically to prevent
intruders.
Do not leave the key inside the vehicle when the alarm is operating, and make
sure the key is not inside the vehicle when recharging or replacing the 12-volt
battery.
Customization
The alarm can be set to deactivate when the mechanical key is used to unlock.
(Customizable features: P. 650)
The doors are unlocked using the mechan-
ical key.
A person inside the vehicle opens a door
or hood.
The 12-volt battery is recharged or
replaced when the vehicle is locked. (P.
625)
NOTICE
To ensure the system operates correctly
Do not modify or remove the system. If modified or removed, the proper oper-
ation of the system cannot be guaranteed.
1072. Instrument cluster
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Instrument cluster
CT200h_OM_OM76102E_(EE)
The meters and display illuminate when
The power switch is in ON mode.
Hybrid System Indicator
Hybrid System Indicator is displayed when the driving mode is in other than the
sport mode.
By keeping the indicator needle within Eco area, more Eco-friendly driving can
be achieved.
Charge area indicates regeneration* status. Regenerated energy will be used to
charge the hybrid battery (traction battery).
*: When used in this manual, “regeneration” refers to the conversion of energy
created by the movement of the vehicle into electrical energy.
Tachometer (if equipped)
The tachometer is displayed when the driving mode is in the sport mode.
ECO lamp and SPORT lamp (if equipped)
When sport mode is selected, the SPORT lamp (red) will illuminate.
When all of the following conditions are satisfied and the Eco-friendly driving,
the ECO lamp (blue) will illuminate:
• Driving with the shift position in D
• Either normal mode or Eco drive mode is selected, and EV drive mode is not
in use (P. 201, 265)
• The vehicle speed is approximately 130 km/h (80 mph) or below. Power area
Shows that an Eco-friendly driving range
is being exceeded (during full power
driving etc.)
Eco area
Shows that the vehicle is being driven in
an Eco-friendly manner.
Hybrid Eco area
Shows that gasoline engine power is not
being used very often.
The gasoline engine will automatically
stop and restart under various conditions.
Charge area
Shows that energy is being recovered via
the regenerative brake.
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1293-1. Key information
3
Operation of each component
CT200h_OM_OM76102E_(EE)
Electronic key battery depletion
The standard battery life is 1 to 2 years. (The card key battery life is about a
year and a half.)
If the battery becomes low, an alarm will sound in the cabin when the hybrid
system stops. (P. 589)
As the electronic key always receives radio waves, the battery will become
depleted even if the electronic key is not used. The following symptoms indi-
cate that the electronic key battery may be depleted. Replace the battery when
necessary. (P. 530)
• The smart entry & start system or the wireless remote control does not oper-
ate.
• The detection area becomes smaller.
• The LED indicator on the key surface does not turn on.
To avoid serious deterioration, do not leave the electronic key within 1 m (3 ft.)
of the following electrical appliances that produce a magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
• Induction cookers
• Table lamps
Replacing the battery
P. 530
Confirmation of the registered key number
The number of keys already registered to the vehicle can be confirmed. Ask any
authorized Lexus dealer or repairer, or another duly qualified and equipped pro-
fessional for details.
If a wrong key is used
The key cylinder rotates freely to isolate inside mechanism.
1453-2. Opening, closing and locking the doors
3
Operation of each component
CT200h_OM_OM76102E_(EE)
Battery-saving function (vehicles with entry function)
The battery-saving function will be activated in order to prevent the electronic
key battery and the 12-volt battery from being discharged while the vehicle is not
in operation for a long time.
In the following situations, the smart entry & start system may take some time
to unlock the doors.
• The electronic key has been left in an area of approximately 2 m (6 ft.) of the
outside of the vehicle for 10 minutes or longer.
• The smart entry & start system has not been used for 5 days or longer.
If the smart entry & start system has not been used for 14 days or longer, the
doors cannot be unlocked at any doors except the driver’s door. In this case,
take hold of the driver’s door handle, or use the wireless remote control or the
mechanical key, to unlock the doors.
Conditions affecting operation
The smart entry & start system, wireless remote control and immobilizer system
use weak radio waves. In the following situations, the communication between
the electronic key and the vehicle may be affected, preventing the smart entry &
start system, wireless remote control and immobilizer system from operating
properly.
(Ways of coping: P. 621)
When the electronic key battery is depleted
Near a TV tower, electric power plant, gas station, radio station, large display,
airport or other facility that generates strong radio waves or electrical noise
When carrying a portable radio, cellular phone, cordless phone or other wire-
less communication devices
When the electronic key is in contact with, or is covered by the following
metallic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
•Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
When other wireless key (that emit radio waves) is 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 content or metallic objects are attached to the rear
window
1984-2. Driving procedures
CT200h_OM_OM76102E_(EE)
Modes can be changed by pressing the power switch with the brake pedal
released. (The mode changes each time the switch is pressed.)
Off
The emergency flashers can be used.
ACCESSORY mode
Some electrical components such as
the audio system can be used.
The power switch indicator turns
amber.
ON mode
All electrical components can be
used.
The power switch indicator turns
amber.
Auto power off function
If the vehicle is left in ACCESSORY mode for more than 20 minutes or ON
mode (the hybrid system is not operating) for more than an hour with the shift
position in P, the power switch will automatically turn off. However, this func-
tion cannot entirely prevent the 12-volt battery discharge. Do not leave the vehi-
cle with the power switch in ACCESSORY or ON mode for long periods of time
when the hybrid system is not operating.
Sounds and vibrations specific to a hybrid vehicle
P. 8 0
Electronic key battery depletion
P. 129
Changing power switch modes
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