Page 617 of 640
617
CT200h_OM_OM76215U_(U)
Index
What to do if... (Troubleshooting)................................. 618
Alphabetical index................................. 622
For vehicles with a navigation system, refer to the “NAVIGATION
SYSTEM OWNER’S MANUAL” for information regarding the equip-
ment listed below.
• Navigation system
• Rear view monitor system
• Audio/visual system
Page 618 of 640

618What to do if... (Troubleshooting)
CT200h_OM_OM76215U_(U)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, ne w genuine mechanical keys can be made
by your Lexus dealer. ( P. 1 0 4 )
●If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact your Lexus dealer immediately. ( P. 1 0 6 )
●Is the electronic key battery weak or depleted? ( P. 5 0 9 )
●Is the power switch in ON mode?
When locking the doors, turn the power switch off. ( P. 1 6 0 )
●Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on your
person.
●The function may not operate properly du e to the condition of the radio wave.
( P. 1 1 7 )
●Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle when the lock is set.
Open the rear door from outside and then unlock the child-protector lock.
( P. 1 1 0 )
If you have a problem, check the following before contacting your Lexus
dealer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The rear door cannot be opened
Page 619 of 640
619What to do if... (Troubleshooting)
CT200h_OM_OM76215U_(U)
●Did you press the power switch while firmly depressing the brake pedal?
(P. 1 5 9 )
●Is the shift position in P? ( P. 1 5 9 )
●Is the electronic key anywhere detectable inside the vehicle? ( P. 1 1 6 )
●Is the electronic key battery weak or depleted?
In this case, the hybrid system can be started in a temporary way. ( P. 5 6 7 )
●Is the 12-volt battery discharged? (P. 5 6 8 )
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat cannot be operated
if the window lock switch is pressed. ( P. 1 3 9 )
●The auto power off function will be operated if the vehicle is left in
ACCESSORY or ON mode (the hybrid system is not operating) for a period
of time. ( P. 161)
If you think something is wrong
The hybrid system does not start
The windows do not open or close by operating the power window
switches
The power switch is turned off automatically
Page 620 of 640
620What to do if... (Troubleshooting)
CT200h_OM_OM76215U_(U)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? ( P. 5 3 7 )
●The parking brake indicator is on
Is the parking brake released? ( P. 171)
Depending on the situation, other type s of warning buzzer may also sound.
( P. 5 3 5 , 5 4 2 )
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( P. 7 8 )
To stop the alarm, turn the power switch to ON mode or start the hybrid system.
●Is the electronic key left inside the vehicle or the moon roof opened?
Check the message on the multi-information display. ( P. 5 4 2 )
●When a warning light turns on or a warning message is displayed, refer to
P. 5 3 5 , 5 4 2 . A warning buzzer sounds during driving
An alarm is activated and the horn sounds
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed
Page 621 of 640
621What to do if... (Troubleshooting)
CT200h_OM_OM76215U_(U)
●Stop the vehicle in a safe place and replace the flat tire with the spare tire.
(P. 5 5 5 )
●Try the procedure for when the vehicle becomes stuck in mud, dirt, or snow.
(P. 5 76 )
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck
Page 622 of 640

622Alphabetical index
CT200h_OM_OM76215U_(U)
Alphabetical index
A/C .................................................. 414, 422Air conditioning filter....................... 507
Automatic air conditioning system ........................................414, 422
Micro dust and pollen filter ............................................. 418, 424
ABS (Anti-lock Brake System)....... 238 Function ................................................. 238
Warning light ...................................... 536
Air conditioning filter .......................... 507
Air conditioning system ........... 414, 422 Air conditioning filter....................... 507
Automatic air conditioning system ........................................414, 422
Micro dust and pollen filter ............................................. 418, 424
Airbags ........................................................ 40 Airbag operating conditions ........... 45
Airbag precautions for your child .......................................................... 42
Airbag warning light ........................ 536
Correct driving posture .................... 32
Curtain shield airbag operating conditions........................ 46
Curtain shield airbag precautions ........................................... 43
Front passenger occupant classification system ......................... 49
General airbag precautions............ 42 Locations of airbags............................ 40
Modification and disposal of
airbags .................................................... 45
Side airbag operating conditions ............................................. 46
Side airbag precautions .................... 43
Side and curtain shield airbags operating conditions ....................... 46
Side and curtain shield airbags precautions .......................................... 43
SRS airbag instructions for Canadian owners ........................... 610
SRS airbags ............................................. 40
Alarm ............................................................78 Alarm .......................................................... 78
Warning buzzer.................................535
Anchor brackets...................................... 58
Antenna Radio ............................... 266, 348, 466
Smart access system with push-button start..................... 116
Anti-lock brake system (ABS)........ 238 Function .................................................. 238
Warning light .......................................536
Approach warning ................................ 196
Assist grips ...............................................446
Audio system (with navigation system)
*
A
Page 623 of 640

623Alphabetical index
CT200h_OM_OM76215U_(U)
Audio system (with Lexus Display Audio system) .................... 324Antenna ................................................. 348
Audio input........................................... 330
AUX port.............................................. 330
Bluetooth
® audio .............................. 373
CD player ............................................... 351
iPod ...........................................................357
MP3/WMA disc ................................ 351
Optimal use ..........................................339
Portable music player ......................364
Radio ........................................................345
Setup menu ........................................... 332
Steering wheel audio switches ...............................................329
USB memory ...................................... 360
Audio system (without Lexus Display Audio system) .................... 256Antenna ..................................................266
Audio input............................................259
AUX port...............................................259
Bluetooth
® audio ............................... 314
CD player/changer..........................269
iPod ........................................................... 276
MP3/WMA disc ...............................269
Optimal use ........................................... 261
Portable music player ......................259
Radio ........................................................263
Steering wheel audio switches .............................................. 258
USB memory .......................................282 Automatic air conditioning system
Air conditioning filter ....................... 507
Automatic air conditioning system ........................................ 414, 422
Automatic headlight leveling system ...................................................... 174
Automatic light control system ........ 174
AUX port .....................................259, 330
Auxiliary boxes ..................................... 439
Back door ....................................................112
Back-up lights Replacing light bulbs ....................... 523
Wattage ................................................ 585
Battery (12-volt battery) If the 12-volt battery is discharged........................................ 568
Preparing and checking before winter.................................................... 249
Warning light .......................................535
Battery (traction battery) ....................... 71
Bluetooth
®..................................320, 394
Audio system ............................. 314, 373
Hands-free system (for cellular phone) .......... 288, 375
Bottle holders .........................................434
Brake Fluid ..........................................................583
Parking brake ..........................................171
Regenerative braking ......................... 69
Warning light .......................................535
B
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.
Page 624 of 640

624Alphabetical index
CT200h_OM_OM76215U_(U)
Brake assist ............................................. 238
Break-in tips.............................................. 147
Brightness controlInstrument panel light control ..................................................... 87
Card key ................................................... 102
Care Aluminum wheels .............................. 467
Exterior................................................... 466
Interior .................................................... 469
Seat belts ................................................470
Cargo capacity........................................156
Cargo hooks .......................................... 438
Catch protection function ................. 140
CD player ...................................... 269, 351
Chains ....................................................... 250
Child restraint system............................ 55 Booster seats definition .....................56
Booster seats installation................... 62
Convertible seats definition .............56
Convertible seats installation...................................... 60, 61
Front passenger occupant classification system ......................... 49
Infant seats definition ...........................56
Infant seats installation ........................60
Installing child restraint system with LATCH anchors .....................59
Installing child restraint system with seat belts ......................................60
Installing child restraint system with top tether strap ......................... 63
LATCH anchors .................................. 58 Child safety .................................................54
12-volt battery precautions .............................493, 571
Airbag precautions...............................42
Back door precautions.......................114
Child restraint system......................... 55
How your child should wear the seat belt .............................. 35
Installing child restraints .................... 58
Moon roof precautions .................... 144
Power window lock switch.............139
Power window precautions .............141
Rear door child-protectors ............. 110
Removed key battery precautions ........................................ 510
Seat belt extender precautions .......................................... 38
Seat belt precautions .......................... 38
Seat heater precautions ................. 429
Child-protectors ..................................... 110
Cleaning ....................................... 466, 469 Aluminum wheels .............................. 467
Exterior ................................................... 466
Interior ..................................................... 469
Seat belts................................................ 470
Clock..........................................................444
Compass ................................................. 454
Condenser .............................................. 489
Console box ............................................434
Coolant Capacity .................................................. 581
Checking ............................................... 487
Preparing and checking before winter .................................... 249
C