
470
CT200h_OM_OM76197U_(U)7-2. Maintenance
Vehicle interior
ItemsCheck points
Accelerator pedal• The accelerator pedal should move smoothly (with-
out uneven pedal effort or catching).
Hybrid transmission “Park”
mechanism• When parked on a slope and the shift position is in P,is the vehicle securely stopped?
Brake pedal
• Does the brake pedal move smoothly?
• Does the brake pedal have appropriate clearance
from the floor? ( P. 5 7 7 )
• Does the brake pedal have the correct amount of
free play? ( P. 5 7 7 )
Brakes
• The vehicle should not pull to one side when the
brakes are applied.
• The brakes should work effectively.
• The brake pedal should not feel spongy.
• The brake pedal should not get too close to the floor when the brakes are applied.
Head restraints• Do the head restraints move smoothly and lock
securely?
Indicators/buzzers• Do the indicators and buzzers function properly?
Lights• Do all the lights come on?
Parking brake
• Does the parking brake pedal move smoothly?
• When parked on a slope and the parking brake is on,is the vehicle securely stopped?
Seat belts•Do the seat belt s operate smoothly?
• The seat belts should not be damaged.
Seats• Do the seat controls operate properly?
Steering wheel
• Does the steering wheel rotate smoothly?
• Does the steering wheel have the correct amount of free play?
• There should not be an y strange sounds coming
from the steering wheel.

558
CT200h_OM_OM76197U_(U)8-2. Steps to take in an emergency
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. 5 6 0 )
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle. ( P. 7 1 )
●There may be a malfunction in the immobilizer system.* ( P. 74 )
●There may be a malfunction in the shift control system.* ( P. 1 5 8 , 5 3 9 )
●The hybrid system may be malfunctioni ng due to an electrical problem such
as electronic key battery depletion or a blown fuse. However, depending on
the type of malfunction, an interim meas ure is available to start the hybrid sys-
tem. ( P. 5 5 9 )
*: 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 2 )
●The 12-volt battery terminal connections may be loose or corroded.
( P. 4 8 6 )
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 ev en though the correct starting proce-
dure is being followed. ( P. 156)
The interior lights and headlights are dim, or the horn does not sound or
sounds at a low volume.

5598-2. Steps to take in an emergency
CT200h_OM_OM76197U_(U)
8
When trouble arises
One of the following may be the cause of the problem:
●The 12-volt battery may be discharged. ( P. 5 6 2 )
●One or both of the 12-volt battery terminals may be disconnected. ( P. 4 8 6 )
Contact your Lexus dealer if the problem cannot be repaired, or if repair proce-
dures are unknown.
When the hybrid system does not start, the following steps can be used as an
interim measure to start the hybrid system if the power switch is functioning nor-
mally. Do not use this starting procedure except in cases of emergency.
Set the parking brake.
Turn the power switch to ACCESSORY mode.
Press and hold the power switch for ab out 15 seconds while depressing the
brake pedal firmly.
Even if the hybrid system can be starte d using the above steps, the system may
be malfunctioning. Have the vehicle inspected by your Lexus dealer.
The interior lights and headlights do not turn on, or the horn does not
sound.
Emergency start function
1
2
3

CT200h_OM_OM76197U_(U)
5799-1. Specifications
9
Vehicle specifications
Light bulbs
Light bulbsBulb No.WTy p e
Exterior
HeadlightsLow beam (halogen bulbs)
*High beam
5565A B
Fog lights (halogen bulbs)*19C
Front turn signal lights7444NA28 /8D
Rear turn signal lightsWY21W21D
Back-up lightsW16W16E
Outer foot lightsW5W5E
Interior
Personal/interior lights5E
Rear interior lights8F
Vanity lights8E
Luggage compartment light5E
A: H11 halogen bulbs
B: H9 halogen bulbs
C: H16 halogen bulbs D: Wedge base bulbs (amber) E: Wedge base bulbs (clear)
F: Double end bulbs
*: If equipped

CT200h_OM_OM76197U_(U)
5959-2. Customization
9
Vehicle specifications
■Illumination (P. 4 2 7 )
*: Interior or exterior illumination can be set separately.
FunctionDefault
settingCustomized setting
Time elapsed before the
interior lights turn off 15 secondsOff
O–OO
7. 5 s e c o n d s
30 seconds
Time elapsed before the
exterior lights turn off15 seconds
Off
O–OO7. 5 s e c o n d s
30 seconds
Operation after the power
switch is turned offOnOff–––O
Operation when the doors
are unlocked with the smart
access system with push-
button start or the wireless
remote control function or
the mechanical key
*
OnOff–––O
Operation when you
approach the vehicle with
the electronic key on your
person
*
OnOff–––O
Footwell lightingOnOff–––O
Cup holder lightOnOff–––O
Enable/disable operation of
the outer foot lights when
the doors are unlocked with
the power door lock switch
OnOff–––O
1234

622Alphabetical index
CT200h_OM_OM76197U_(U)
High mounted stoplightReplacing ................................................ 519
Hill-start assist control ........................ 235
Hood .......................................................... 475 Warning message .............................537
Hooks Cargo hooks ........................................434
Retaining hooks (floor mat) ............. 28
Horn ............................................................ 130
Hybrid battery (traction battery) Location .....................................................69
Specification .........................................574
Hybrid battery air vent .......................... 70
Hybrid system ........................................... 65 Emergency shut off system.............. 70
Energy monitor/consumption screen ..........................91
EV drive mode..................................... 160
High voltage components ...............69
Hybrid System Indicator ...................86
Hybrid system precautions..............69
Hybrid vehicle driving tips............. 244
If the hybrid system will not start ....................................................... 558
Overheating ........................................ 566
Power switch......................................... 156
Regenerative braking ......................... 67
Starting the hybrid system .............. 156
Vehicle proximity notification system .....................................................66
Hybrid System Indicator....................... 86
Hybrid transmission ..............................162 I/M test ...................................................... 472
Identification
Engine ..................................................... 573
Vehicle .................................................... 572
Ignition switch (Power switch).......... 156 Auto power off function .................. 158
Changing the power switch modes .................................................... 157
If your vehicle has to be stopped in an emergency.......... 523
Starting the hybrid system...............156
Illuminated entry system ................... 428
Immobilizer system ................................. 74
Indicators .................................................... 80
Initialization Engine oil maintenance data .......468
Items to initialize .................................599
Tire pressure warning system ....................................................491
Inside rear view mirror......................... 132
Instrument panel light control ............ 85
Interior lights ........................................... 427 Switch ...................................................... 428
Wattage ................................................. 579
Intuitive parking assist Function .................................................. 202
Warning message.............................538I

623Alphabetical index
CT200h_OM_OM76197U_(U)
JackPositioning a floor jack .................... 477
Vehicle-equipped jack .................. 550
Jack handle .............................................550
Jam protection function Moon roof ................................................ 141
Power windows ................................... 138
Keyless entry Smart access system with push-button start ............................... 114
Wireless remote control .................100
Keys............................................................. 100 Electronic key .......................................100
Engine switch ........................................ 156
If the electronic key does not operate properly............................ 560
If you lose your keys ................102, 104
Key number plate ...............................100
Keyless entry .........................................100
Mechanical key ....................................100
Power switch......................................... 156
Replacing the battery ...................... 504
Warning buzzer .................................... 115
Wireless remote control key ........100
Knee airbags ............................................. 38 Language (multi-information
display) .................................................. 596
LATCH anchors .......................................56
Lever Auxiliary catch lever ......................... 475
Hood lock release lever................. 475
Shift lever ................................................. 162
Turn signal lever ................................... 167
Wiper lever............................................. 174
Lexus Display Audio controller ................91, 206, 412
Lexus parking assist monitor Display..................................................... 220
Function .................................................... 219
Precautions ........................................... 226
License plate lights Light switch.............................................169
Replacing light bulbs .........................519
Light Fog light switch ..................................... 172
Headlight switch ..................................169
Illuminated entry system................. 428
Interior lights ........................................ 428
Interior light list .....................................427
Luggage compartment light ............. 111
Personal lights ......................................427
Replacing light bulbs ...................... 509
Turn signal lever ................................... 167
Vanity lights .......................................... 439
Wattage ................................................. 579
Light bulbs Replacing .............................................. 509
Wattage ................................................. 579
Luggage cover ...................................... 436
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