
TABLE OF CONTENTS2
CT200h_OM_OM76135E_(EE)
For your information ................................. 10
Reading this manual .................................. 12
How to search.............................................. 13
Pictorial index .............................................. 14
1-1. For safe useBefore driving .................................34
For safety drive ............................... 36
Seat belts ..........................................38
SRS airbags ..................................... 42
Airbag manual on-off system .............................................. 51
Safety information for  children...........................................53
Child restraint systems................ 54
Installing child restraints ...............61
Exhaust gas precautions ............ 69
1-2. Hybrid system Hybrid system features ............... 70
Hybrid system precautions ........74
1-3. Theft deterrent system Immobilizer system....................... 79
Double locking system................84
Alarm ................................................ 85 2. Instrument cluster
Warning lights and indicators ....................................... 92
Gauges and meters ..................... 96
Multi-information display  (with monochrome 
display) .........................................100
Multi-information display  (with color display) .................. 103
Energy monitor/ consumption screen ............... 106
3-1. Key information Keys.....................................................114
3-2. Opening, closing and  locking the doors
Side doors ........................................119
Back door ........................................124
Smart entry & start system ...... 129
3-3. Adjusting the seats Front seats ...................................... 143
Rear seats ....................................... 145
Driving position memory ..........147
Head restraints...............................151
1For safety and security
2Instrument cluster
3Operation of each 
component
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10
CT200h_OM_OM76135E_(EE)
For your information
Please note that this manual applies to all models and explains all equipment, including
options. Therefore, you may find some explanations for equipment not installed on your
vehicle. 
All specifications provided in this manual are current at the time of printing. However,
because of the Lexus policy of continual product improvement, we reserve the right to
make changes at any time without notice.
Depending on specifications, the vehicle shown in the illustrations may differ from your
vehicle in terms of color and equipment.
Both genuine Lexus and a wide variety of other spare parts and accessories for Lexus
vehicles are currently available on the market. Should it be determined that any of the
genuine Lexus parts or accessories supplied with the vehicle need to be replaced, Lexus
recommends that genuine Lexus parts or accessories, be used to replace them. Other
parts or accessories of matching quality can also be used.
Lexus cannot accept any liability or guarantee spare parts and accessories which are not
genuine Lexus products, nor for replacement or installation involving such parts. In addi-
tion, damage or performance problems resulting from the use of non-genuine Lexus
spare parts or accessories may not be covered under warranty.
The installation of an RF-transmitter system in your vehicle could affect electronic sys-
tems such as:
●Multiport fuel injection system/sequential multiport fuel injection system
●Dynamic radar cruise control system
●Cruise control system
●Anti-lock brake system
●SRS airbag system
●Seat belt pretensioner system
Be sure to check with any authorized Lexus dealer or repairer, or another duly qualified
and equipped professional for precautionary measures or special instructions regarding
installation of an RF-transmitter system.
Further information regarding frequency bands, power levels, antenna positions and
installation provisions for the installation of RF-transmitters, is available on request at any
authorized Lexus dealer or repairer, or another duly qualified and equipped professional.
High voltage parts and cables on the hybrid vehicles emit approximately the same
amount of electromagnetic waves as the conventional gasoline powered vehicles or
home electronic appliances despite of their electromagnetic shielding.
Unwanted noise may occur in the reception of the radio frequency transmitter (RF-trans-
mitter).
Main Owner’s Manual
Accessories, spare parts and modification of your Lexus
Installation of an RF-transmitter system
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33
1For safety and security
CT200h_OM_OM76135E_(EE)
1-1. For safe useBefore driving................................. 34
For safety drive............................... 36
Seat belts .......................................... 38
SRS airbags ..................................... 42
Airbag manual on-off system ...............................................51
Safety information for  children .......................................... 53
Child restraint systems ............... 54
Installing child restraints ............... 61
Exhaust gas precautions ............ 69
1-2. Hybrid system Hybrid system features............... 70
Hybrid system precautions ........ 74
1-3. Theft deterrent system Immobilizer system ...................... 79
Double locking system ............... 84
Alarm .................................................85
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431-1. For safe use
1
CT200h_OM_OM76135E_(EE)
For safety and security
The main SRS airbag system components are shown above. The SRS airbag sys-
tem is controlled by the airbag sensor assembly. As the airbags deploy, a chemi-
cal reaction in the inflators quickly fills the airbags with non-toxic gas to help
restrain the motion of the occupants.
SRS airbag system components
Front passenger airbag
“PASSENGER AIR BAG” indicator
Side airbags
Curtain shield airbags
Side impact sensors (rear)
SRS warning light
Driver airbag
Side impact sensors (front) Seat belt pretensioners and force
limiters
Driver’s seat belt buckle switch
Driver’s seat position sensor
Knee airbags
Front impact sensors
Airbag sensor assembly
Airbag manual on-off switch1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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:14 AM 

691-1. For safe use
1
For safety and security
CT200h_OM_OM76135E_(EE)
Exhaust gas precautions
Harmful substance to the human body is included in exhaust gases if inhaled.
WA R N I N G
Exhaust gases include harmful carbon monoxi de (CO), which is colorless and odorless.
Observe the following precautions.
Failure to do so may cause exhaust gases enter the vehicle and may lead to an accident
caused by light-headedness, or may lead to death or a serious health hazard.
■Important points while driving
●Keep the back door closed.
●If you smell exhaust gases in the vehicle even when the back door is closed, open the
windows and have the vehicle inspected at any authorized Lexus dealer or repairer,
or another duly qualified and equipped  professional as soon as possible.
■When parking
●If the vehicle is in a poorly ventilated area or a closed area, such as a garage, stop the
hybrid system.
●Do not leave the vehicle with the hybrid system on for a long time.
If such a situation cannot be avoided, park the vehicle in an open space and ensure
that exhaust fumes do not enter the vehicle interior.
●Do not leave the hybrid system operating in  an area with snow build-up, or where it is
snowing. If snowbanks build up around the vehicle while the hybrid system is operat-
ing, exhaust gases may collect and enter the vehicle.
■Exhaust pipe
The exhaust system needs to be checked periodically. If there is a hole or crack caused
by corrosion, damage to a joint or abnormal exhaust noise, be sure to have the vehicle
inspected and repaired by any authorized Lexus dealer or repairer, or another duly
qualified and equipped professional. 
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701-2. Hybrid system
CT200h_OM_OM76135E_(EE)
Hybrid system features
The illustration is an example for explanation and may differ from the actual item. Gasoline engine
Electric motor (traction motor)
Your vehicle is a hybrid vehicle. It ha s characteristics different from conven-
tional vehicles. Be sure you are closely  familiar with the characteristics of your
vehicle, and operate it with care.
The hybrid system combines the use of a gasoline engine and an electric
motor (traction motor) according to dr iving conditions, improving fuel effi-
ciency and reducing exhaust emissions. 
1
2
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711-2. Hybrid system
1
CT200h_OM_OM76135E_(EE)
For safety and security
◆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 warm- ing up, etc., the gasoline engine will not automatically stop. ( →P.  7 2 )
◆During normal driving
The gasoline engine is predominantly used. The electric motor (traction
motor) charges the hybrid battery (traction battery) as necessary.
◆When accelerating sharply
When the accelerator pedal is depressed heavily, the power of the hybrid bat-
tery (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 decelera-
tion force can be obtained in conjunction with the recharging of the hybrid battery (trac-
tion 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.
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721-2. Hybrid system
CT200h_OM_OM76135E_(EE)
■EV indicator
■Conditions in which the gasoline engine may not stop
The gasoline engine starts an d stops automatically. However, it may not stop automati-
cally 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 disc harge. For this reason, 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.  5 6 9
■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 professional. The EV indicator comes on when the vehicle is
driven using only the electric motor (traction
motor) or the gasoline engine is stopped.
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