light Lexus CT200h 2012 (in English) Service Manual

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2-1. Driving procedures
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When driving
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CAUTION
Do not adjust the positions of the steering wheel, the seat, or the inside or
outside rear view mirrors while driving.
Doing so may result in a loss of vehicle control that can cause accidents,
resulting in death or serious injury.
Always check that all passengers’ arms, heads or other parts of their body
are not outside the vehicle, as this may result in death or serious injury.
When driving on slippery road surfaces
Sudden braking, acceleration and steering may cause tire slippage and
reduce your ability to control the vehicle, resulting in an accident.
Abrupt changes from shift position D to B and rapid changes in the engine
speed could cause the vehicle to skid, resulting in an accident.
After driving through a puddle, lightly depress the brake pedal to make
sure that the brakes are functioning properly. Wet brake pads may prevent
the brakes from functioning properly. If the brakes on only one side are
wet and not functioning properly, steering control may be affected, result-
ing in an accident.
When changing the shift position
Be careful not to change the shift position with the accelerator pedal
depressed.
Changing the shift position to any positions other than P or N may cause the
vehicle to accelerate abruptly, causing an accident and resulting in death or
serious injury.
After changing the shift position, make sure to confirm the current shift
position displayed on the shift position indicator inside the meter.

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2-1. Driving procedures
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When driving
CT200h_OM_OM76067E_(EE)
CAUTION
When the vehicle is parked
Make sure to firmly apply the parking brake and shift the shift position to
P.
Failure to do so may cause the vehicle to move, or the vehicle to acceler-
ate suddenly if the accelerator pedal is accidentally depressed. Also, when
leaving the vehicle, make sure to turn off the hybrid system and lock the
vehicle.
Sound or shuddering may not be noticed even when the hybrid vehicle is
ready to drive (when the “READY” indicator is illuminated).
Do not leave glasses, cigarette lighters, spray cans, or soft drink cans in
the vehicle when it is in the sun.
Doing so may result in the following:
• Gas may leak from a cigarette lighter or spray can, and may lead to a
fire.
• The temperature inside the vehicle may cause the plastic lenses and
plastic material of glasses to deform or crack.
• Soft drink cans may fracture, causing the contents to spray over the
interior of the vehicle, and may also cause a short circuit in the vehi-
cle’s electrical components.
Do not leave cigarette lighters in the vehicle. If a cigarette lighter is in a
place such as the glove box or on the floor, it may be lit accidentally when
luggage is loaded or the seat is adjusted, causing a fire.
Do not attach adhesive discs to the windshield or windows. Do not place
containers such as air fresheners on the instrument panel or dashboard.
Adhesive discs or containers may act as lenses, causing a fire in the vehi-
cle.
Do not leave a door or window open if the curved glass is coated with a
metallized film such as a silver-colored one. Reflected sunlight may cause
the glass to act as a lens, causing a fire.

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2-1. Driving procedures
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When driving
CT200h_OM_OM76067E_(EE)
CAUTION
When taking a nap in the vehicle
Always turn the hybrid system off. Otherwise, if you accidentally move the
shift lever or depress the accelerator pedal, this could cause an accident or
fire due to hybrid system overheating. Additionally, if the vehicle is parked
in a poorly ventilated area, exhaust gases may collect and enter the vehicle,
leading to death or a serious health hazard.
When braking
When the brakes are wet, drive more cautiously.
Braking distance increases when the brakes are wet, and this may cause
one side of the vehicle to brake differently than the other side. Also, the
parking brake may not securely hold the vehicle.
If the electronically controlled assist function does not operate, do not fol-
low other vehicles closely and avoid downhill or sharp turns that require
braking.
In this case, braking is still possible, but the brake pedal should be
depressed more firmly than usual. Also, the braking distance will
increase.
The brake system consists of 2 individual hydraulic systems; if one of the
systems fails, the others will still operate. In this case, the brake pedal
should be depressed more firmly than usual and the braking distance will
increase. If this happens, do not continue to drive the vehicle. If the brake
system warning light (red indicator) comes on together with the buzzer
sound while driving, immediately stop the vehicle in a safe place and con-
tact any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.

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2-1. Driving procedures
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When driving
CT200h_OM_OM76067E_(EE)
Check that the “READY” indicator is on.
If the “READY” indicator changes from a flashing light to a
solid light and the buzzer sounds, the hybrid system is starting
normally.
The vehicle will not move when the “READY” indicator is
off.
The vehicle can move when the “READY” indicator is on
even if the engine is stopped. (The gasoline engine starts or
stops automatically in accordance with the state of the vehi-
cle.)
Stopping the hybrid system
Stop the vehicle completely.
Set the parking brake. (P. 217)
Shift the shift position to P. (P. 2 1 0 )
Check that the shift position indicator shows P. (P. 207)
Press the “POWER” switch.
The hybrid system will stop, and the meter display will be
extinguished (the shift position indicator will be extinguished
a few seconds after the meter display)
STEP4
STEP1
STEP2
STEP3
STEP4

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2-1. Driving procedures
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When driving
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CAUTION
When starting the hybrid system
Always start the hybrid system while sitting in the driver’s seat. Do not
depress the accelerator pedal while starting the hybrid system under any cir-
cumstances.
Doing so may cause an accident resulting in death or serious injury.
Stopping the hybrid system in an emergency
If you want to stop the hybrid system in an emergency while driving the
vehicle, press and hold the “POWER” switch for more than 2 seconds, or
press it briefly 3 times or more in succession.
However, do not touch the “POWER” switch while driving except in an
emergency. Turning the hybrid system off while driving will not cause loss
of steering or braking control, but the power assist to these systems will be
lost. This will make it more difficult to steer and brake, so you should pull
over and stop the vehicle as soon as it is safe to do so.
NOTICE
To prevent 12-volt battery discharge
Do not leave the “POWER” switch in ACCESSORY or ON mode for long
periods of time without the hybrid system on.
If the hybrid system is off, but the indicator on the “POWER” switch is
illuminated, this indicates that the “POWER” switch is still turned on.
When exiting the vehicle, always check that the “POWER” switch is off.
Symptoms indicating a malfunction with the “POWER” switch
If the “POWER” switch seems to be operating somewhat differently than
usual, such as the switch sticking slightly, there may be a malfunction. Con-
tact any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional immediately.

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2-1. Driving procedures
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When driving
CT200h_OM_OM76067E_(EE)
Operation of the air conditioning system in Eco drive mode (without navi-
gation system)
Eco drive mode controls the heating/ cooling operations and fan speed of
the air conditioning system to enhance fuel efficiency. (P. 326) To
improve air conditioning performance, adjust the fan speed or turn off Eco
drive mode.
Operation of the air conditioning system in Eco drive mode (with navigation
system)
Eco drive mode controls the heating/cooling operations and fan speed of the
air conditioning system to enhance fuel efficiency. To improve air condi-
tioning performance, adjust the fan speed or turn off Eco drive mode. (Refer
to the “Navigation System Owner’s Manual”.)
For the shift positions
When the “POWER” switch is off, the shift position cannot be changed.
When the “POWER” switch is in ON mode (the hybrid system is not
operating), the shift position can only be changed to N. The shift position
will be changed to N even if the shift lever is shifted to D or R and held
in that position.
When the “READY” indicator is on, the shift position can be changed
from P to D, N or R.
When the “READY” indicator is flashing, the shift position cannot be
changed from P to another position even if the shift lever is operated.
Wait until the “READY” indicator changes from a flashing to a solid
light, and then operate the shift lever again.
The shift position can only be changed to B directly from D.

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2-1. Driving procedures
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Turn signal lever
Turn signals can be operated when
The “POWER” switch is in ON mode.
If the indicator flashes faster than usual
Check that a light bulb in the front or rear turn signal lights has not burned
out.
The turn signal lever can be used to show the following intention
of the driver:
Right turn
Left turn
Lane change to the right
(push and hold the lever
partway)
The right hand signals will
flash until you release the
lever.
Lane change to the left
(push and hold the lever
partway)
The left hand signals will
flash until you release the
lever.

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2-2. Instrument cluster
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When driving
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Instrument panel light control
The brightness of the instrument panel lights can be adjusted by
turning the dial.
Brighter
Darker
When the headlight switch is
turned to ON, the brightness
will be reduced slightly unless
the control dial is turned fully
up.
When the dial is turned fully
down, the cup holder light and
the footwell lights will turn off.
(P. 445)

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2-2. Instrument cluster
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Customization
Settings (e.g. on/off operation of the ECO lamp) can be changed.
(Customizable features P. 667)
NOTICE
To prevent damage to the engine and its components
Vehicles with tachometer: Do not let the indicator needle of the tachome-
ter enter the red zone, which indicates the maximum engine speed.
The engine may be overheating if the high coolant temperature warning
light comes on or flashes. In this case, immediately stop the vehicle in a
safe place, and check the engine after it has cooled completely. (P. 6 3 9 )

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2-2. Instrument cluster
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When driving
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Indicators and warning lights
The indicator and warning lights on the instrument cluster and center
panel inform the driver of the status of the vehicle’s various systems.
For the purpose of explanation, the following illustration displays all
indicators and warning lights illuminated.
Instrument cluster
Center panel