2015 Lexus CT200h warning lights

5328-2. Steps to take in an emergency
CT200h_OM_OM76174U_(U)
WA R N I N G
■If both the ABS and the brake system warning lights remain on
Stop your vehicle in a safe place immediately and contact your Lexus dealer. The vehi-
cle will become extremely unstable during braking, and the ABS system may fail, which
could cause an accident resulting in death or serious injury.
■When the electric power steering system warning light comes on
The steering wheel may become extremely heavy.
If the steering wheel becomes heavier than usual when operating, hold firmly and oper-
ate using more force than usual.
■If the tire pressure warning light comes on
Be sure to observe the following precautions. Failure to do so could cause a loss of
vehicle control and result in death or serious injury.
●Stop your vehicle in a safe place as soon as possible. Adjust the tire inflation pressure
immediately.
●If the tire pressure warning light comes on even after tire inflation pressure adjust-
ment, it is probable that you have a flat tire. Check the tires. If a tire is flat, change it
with the spare tire and have the flat tire repaired by the nearest Lexus dealer.
●Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate, you could lose
control of the steering wheel or the brakes.
■If a blowout or sudden air leakage should occur
The tire pressure warning system may not activate immediately.

534
CT200h_OM_OM76174U_(U)8-2. Steps to take in an emergency
If a warning message is displayed
Master warning light
The master warning light also comes
on or flashes in order to indicate that
a message is currently being dis-
played on the multi-information dis-
play.
Multi-information display
If any of the warning lights come on ag ain after the following actions have been
performed, contact your Lexus dealer.
If a warning is shown on the multi-information display, stay calm and perform
the following actions:
1
2

618Alphabetical index
CT200h_OM_OM76174U_(U)
Back door ................................................... 110
Back-up lightsReplacing light bulbs ......................... 516
Wattage ..................................................579
Battery (12-volt battery)
If the 12-volt battery is discharged .......................................... 561
Preparing and checking before winter ....................................................245
Warning light ....................................... 527
Battery (traction battery) ..................... 68
Bluetooth
®.................................... 316, 390
Audio system ............................310, 369
Hands-free system (for cellular phone) ............. 284, 371
Bottle holders......................................... 428
Brake Fluid........................................................... 577
Parking brake........................................ 168
Regenerative braking .........................66
Warning light ....................................... 527
Brake assist ............................................. 232
Break-in tips..............................................145
Brightness control Instrument panel light
control .................................................... 85 Card key ................................................... 100
Care
Aluminum wheels ................................ 461
Exterior ...................................................460
Interior ..................................................... 463
Seat belts................................................ 463
Cargo capacity .......................................153
Cargo hooks ...........................................432
CD player..................................... 265, 347
Chains........................................................246
Child restraint system ............................52
Booster seats definition ..................... 53
Booster seats installation .................. 59
Convertible seats definition ............ 53
Convertible seats installation .................................... 57, 58
Front passenger occupant
classification system......................... 46
Infant seats definition........................... 53
Infant seats installation ........................ 57
Installing child restraint system
with LATCH anchors ..................... 56
Installing child restraint system
with seat belts...................................... 57
Installing child restraint system
with top tether strap......................... 60
LATCH anchors ................................... 55
BC

621Alphabetical index
CT200h_OM_OM76174U_(U)
If you have a flat tire ..........................547
If you lose your keys ................102, 104
If you think something is wrong ...................................................526
If your vehicle becomes stuck ..................................................... 569
If your vehicle has to be stopped in an
emergency.......................................... 521
If your vehicle needs to be
towed.................................................... 522
If your vehicle overheats ............... 565
Energy monitor ..........................................91
Engine Accessory mode................................. 157
Compartment ...................................... 476
Engine switch ........................................ 156
Hood ........................................................ 473
How to start the hybrid system ................................................... 156
Identification number .......................573
If your vehicle has to be stopped in an emergency ........... 521
Ignition switch
(power switch).................................. 156
Overheating ........................................ 565
Power switch......................................... 156 Engine compartment cover.............. 477
Engine coolant
Capacity ................................................. 575
Checking .............................................. 480
Preparing and checking before winter .................................... 245
Engine oil Capacity ................................................. 574
Checking ................................................477
Oil pressure warning light ............ 527
Engine oil maintenance data ............466
Engine switch........................................... 156 Auto power off function .................. 158
Changing the power switch modes .................................................... 157
If your vehicle has to be stopped
in an emergency............................... 521
Starting the hybrid system...............156
EPS (Electronic Power Steering) Function .................................................. 232
Warning light .......................................528
EV indicator ...............................................66
EV drive mode ........................................160
Event data recorder (EDR)................... 12
First-aid kit storage belt......................432
Flat tire .......................................................547
Floor mats................................................... 28
Fluid
Brake........................................................ 577
Transmission ........................................ 576
Washer ...................................................483
Fog lights
Replacing light bulbs .............. 512, 517
Switch ........................................................ 172
Wattage ................................................. 579
F

623Alphabetical index
CT200h_OM_OM76174U_(U)
Hood .......................................................... 473Warning message ............................ 535
Hooks Cargo hooks ........................................ 432
Retaining hooks (floor mat) .............28
Horn .............................................................129
Hybrid battery (traction battery) Location .....................................................68
Specification .........................................574
Hybrid battery air vent .......................... 69
Hybrid system ........................................... 64 Emergency shut off system ..............69
Energy monitor/consumption screen ..........................91
EV drive mode..................................... 160
High voltage components ...............68
Hybrid System Indicator ...................86
Hybrid system precautions ..............68
Hybrid vehicle driving tips............. 243
If the hybrid system will not start ........................................................557
Overheating ........................................ 565
Power switch......................................... 156
Regenerative braking .........................66
Starting the hybrid system .............. 156
Vehicle proximity notification
system .....................................................65
Hybrid System Indicator....................... 86
Hybrid transmission ..............................162 I/M test ......................................................470
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............................... 521
Starting the hybrid system...............156
Illuminated entry system ....................426
Immobilizer system ................................. 73
Indicators .................................................... 80
Initialization Engine oil maintenance data ....... 466
Items to initialize .................................599
Tire pressure warning system ..................................................489
Inside rear view mirror.......................... 131
Instrument panel light control ............ 85
Interior lights ...........................................425 Switch ...................................................... 426
Wattage ................................................. 579
Intuitive parking assist
Function ....................................................199
Warning message............................. 536I

624Alphabetical index
CT200h_OM_OM76174U_(U)
JackPositioning a floor jack ....................475
Vehicle-equipped jack .................. 548
Jack handle ............................................. 548
Jam protection function Moon roof .............................................. 140
Power windows ....................................137
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............................ 559
If you lose your keys ................102, 104
Key number plate ...............................100
Keyless entry .........................................100
Mechanical key ....................................100
Power switch......................................... 156
Replacing the battery ...................... 502
Warning buzzer .................................... 115
Wireless remote control key ........100
Knee airbags ............................................. 37 Language (multi-information
display) .................................................. 596
LATCH anchors...................................... 55
Lever Auxiliary catch lever ......................... 473
Hood lock release lever................. 473
Shift lever ................................................. 162
Turn signal lever ................................... 167
Wiper lever............................................. 174
Lexus Display Audio controller ............... 91, 203, 410
Lexus parking assist monitor Display....................................................... 217
Function .................................................... 216
Precautions........................................... 223
License plate lights Light switch.............................................169
Replacing light bulbs ......................... 517
Light
Fog light switch ..................................... 172
Headlight switch ..................................169
Illuminated entry system................. 426
Interior lights ........................................ 426
Interior light list .................................... 425
Luggage compartment light ............. 111
Personal lights ..................................... 425
Replacing light bulbs ....................... 507
Turn signal lever ................................... 167
Vanity lights .......................................... 437
Wattage ................................................. 579
Light bulbs
Replacing ............................................... 507
Wattage ................................................. 579
Luggage cover .......................................434
J
K
L

625Alphabetical index
CT200h_OM_OM76174U_(U)
MaintenanceDo-it-yourself maintenance........................................471
General maintenance .....................467
Maintenance data .............................. 572
Maintenance requirements.......... 465
Malfunction indicator lamp .............. 527
Meter Indicators.................................................. 80
Instrument panel light control .................................................... 85
Meters.........................................................84
Multi-information display ................. 88
Warning lights ..................................... 527
Warning messages ...........................534
Micro dust and pollen filter .................................................412, 418
Microphone .................................286, 372
Mirrors Inside rear view mirror ....................... 131
Outside rear view mirror defoggers .................................. 412, 418
Outside rear view mirrors .............. 134
Vanity mirrors ...................................... 437
Moon roof
Jam protection function ................... 140
Operation ............................................... 139
Warning message ............................ 540
MP3 disc ....................................... 265, 347 Multi-information display
Drive information ..................................88
Dynamic radar cruise control................................................... 189
Energy monitor........................................ 91
Language...............................................596
Warning messages .......................... 534
Navigation system
*
Noise from under vehicle ...................... 10
Odometer .................................................. 85
Oil Engine oil ............................................... 574
Opener
Back door................................................... 111
Fuel filler door....................................... 183
Hood........................................................ 473
Outside rear view mirrors.................. 134
Adjusting and folding ........................ 134
Outside rear view mirror defoggers............................................. 412
Outside temperature display ............. 84
Overhead console .............................. 433
Overheating........................................... 565
M
N
O
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

626Alphabetical index
CT200h_OM_OM76174U_(U)
P position switch .....................................163
Panic mode ................................................ 101
Parking brakeOperation ............................................... 168
Parking brake engaged warning buzzer/message.......... 527
Parking lights
Light switch ............................................ 169
Replacing light bulbs ......................... 517
Parking lock ..............................................163
PCS (Pre-Collision System) ............ 238 Function ................................................. 238
Pre-collision braking off switch.. 238
Warning light ...................................... 528
Warning message ...................... 535, 540, 541
Personal lights........................................ 425
Switch....................................................... 426
Wattage ..................................................579
Power control unit coolant Capacity .................................................575
Checking............................................... 480
Preparing and checking
before winter ....................................245
Radiator ..................................................482
Power outlets ......................................... 438
Power steering (Electric Power Steering system) ................................ 232Warning light ...................................... 528
Power switch ............................................156 Auto power off function................... 158
Changing the power switch modes ................................................... 157
If your vehicle has to be stopped in an emergency .............................. 521
Starting the hybrid system .............. 156 Power windows
Jam protection function.................... 137
Operation................................................136
Window lock switch ..........................136
Pre-Collision System (PCS)............ 238 Function .................................................. 238
Pre-collision braking off switch .. 238
Warning light .......................................528
Warning message.......................535, 540, 541
Radar cruise control (dynamic radar cruise control)..........................189
Radiator.................................................... 482
Radio ......................................................... 259
Radio data system................................ 260
RDS............................................................ 260
Rear seat Folding down the rear
seatbacks ...............................................121
Rear side marker lights
Light switch.............................................169
Replacing light bulbs ......................... 517
Rear turn signal lights Replacing light bulbs .........................516
Turn signal lever ................................... 167
Wattage ................................................. 579
Rear view mirror Inside rear view mirror........................131
Outside rear view mirrors ..............134
Rear view monitor system ................ 206
Rear window defogger .............. 412, 418
Rear window wiper .............................. 180
P
R