Page 530 of 696
530
4-3. Do-it-yourself maintenance
CT200h_EE (OM76041E)
5WIP30 AWindshield wipers
6RR WIP20 ARear window wiper and washer
7WASHER15 AWindshield washer
8A/C10 AAir conditioning system
9GAUGE10 A
Windshield wiper de-icer switch,
automatic headlight leveling sys-
tem
10ECU-IG NO.210 A
Windshield wipers, Lexus parking
assist monitor, Lexus parking
assist-sensor, electronically con-
trolled brake system, navigation
system, electric power steering
system, turn signal lights, emer-
gency flashers, yaw rate and G
sensor, headlight cleaner, outside
rear view mirrors, driving mode
select switches, overhead module,
pre-crash seat belts, seat heater
switches, heated steering wheel
switch, dynamic radar cruise con-
trol
11ECU-IG NO.110 ANo circuit
12S/ROOF30 AMoon roof
FuseAmpereCircuit
Page 531 of 696
531
4-3. Do-it-yourself maintenance
4
Maintenance and care
CT200h_EE (OM76041E)
13DOOR RL25 APower windows
14DOOR RR25 APower windows
15D FR DOOR25 APower windows, outside rear view
mirrors
16P FR DOOR25 APower windows, outside rear view
mirrors
17STOP10 A
Emergency brake signal, stop/tail
lights, electronically controlled
brake system, pre-crash safety sys-
tem
18RR FOG7.5 ARear fog light, stop/tail lights
19FUEL OPEN7.5 AFuel filler door opener
20OBD7.5 AOn-board diagnosis system
21PWR SEAT30 APower seat
22FR FOG15 AFront fog lights
23DBL LOCK25 ADouble locking system
24PSB30 APre-crash seat belts
25STRG HTR10 AHeated steering wheel
26DOOR NO.125 APower door lock system
27SEAT HTR FL10 ASeat heaters
28SEAT HTR FR10 ASeat heaters
FuseAmpereCircuit
Page 532 of 696
532
4-3. Do-it-yourself maintenance
CT200h_EE (OM76041E)
29RAD NO.27.5 A
Audio system, Lexus parking
assist monitor, navigation system,
overhead module
30PWR OUTLET15 APower outlet
31ECU-ACC10 AAir conditioning system, outside
rear view mirror switches
32PWR OUTLET215 ANo circuit
After a fuse is replaced
If the lights do not turn on even after the fuse has been replaced, a bulb
may need replacement. (P. 534)
If the replaced fuse blows again, have the vehicle inspected by any
authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
If there is an overload in a circuit
The fuses are designed to blow, protecting the wiring harness from damage.
When replacing light bulbs
Lexus recommends that you use genuine Lexus products designed for this
vehicle. Because certain bulbs are connected to circuits designed to prevent
overload, non-genuine parts or parts not designed for this vehicle may be
unusable.
FuseAmpereCircuit
Page 674 of 696
674
6-2. Customization
CT200h_EE (OM76041E)
*1: Refer to the “Navigation System Owner’s Manual”.
*2: Interior or exterior illumination can be set separately.
*3: This function cannot be customized unless power window operation
using the wireless remote control is enabled.
*4: If equipped.
*5: Except when using the cruise control or dynamic radar cruise control.
Seat belt
reminder
(
P. 562)
Vehicle speed
linked seat belt
reminder
buzzer
OnOff––O
Reverse
buzzer
(
P. 209)
Signal
(buzzer) when
the shift posi-
tion is in R
IntermittentSingle––O
Outside
rear view
mirrors
(
P. 1 1 4 )
Automatic
folding/
extending
operationLinked to
locking/
unlocking
of the doorsOff
––O
Linked to
“POWER”
switch opera-
tion
ItemFunctionDefault
settingCustomized
setting
Page 677 of 696
Index
677
CT200h_EE (OM76041E)
Abbreviation list ....................... 678
Alphabetical index.................... 680
What to do if... ......................... 692
For vehicles with a navigation system, refer to the
“Navigation System Owner’s Manual” for informa-
tion regarding the equipment listed below.
• Navigation system
• Audio/video system
• Air conditioning
• Rear window and outside rear view mirror defogging
• Windshield wiper de-icer
• Climate control
• Lexus parking assist monitor
Page 682 of 696

682
Alphabetical index
CT200h_EE (OM76041E)
Child safety
Airbag precautions................155
Back door precautions ............91
Child restraint system ...........163
Child-protectors ......................86
How your child should wear
the seat belt.........................107
Installing child restraints ......173
Moon roof precautions .........126
Power window lock switch...120
Power window precautions...122
Removed electronic key battery
precautions .........................519
Seat belt precautions .............109
Seat heater precautions .........456
12-volt battery precautions ...500
Child-protectors...........................86
Cleaning
Exterior .................................466
Interior ..................................471
Seat belts...............................472
Clock
*.......................................450
Condenser ..................................494
Console box ...............................443
Cooling system
Engine overheating ...............627
Hybrid system overheating ...627
Cruise control
Cruise control .......................248
Dynamic radar cruise control .....
252
Cup holders ...............................444Curtain shield airbags ............... 148
Customizable features .............. 655
Daytime running light system .. 235
Defogger
Rear window ........................ 323
Side mirrors ......................... 323
Dimensions ............................... 638
Display
Dynamic radar cruise
control ............................... 252
Multi-information display.... 226
Trip information .................. 228
Warning message................. 565
Do-it-yourself maintenance ...... 477
Door lock
Back door............................... 89
Side doors .............................. 85
Smart entry & start system .... 59
Wireless remote control ......... 80
Doors
Back door............................... 89
Door glasses......................... 119
Door lock ................... 59, 80, 85
Rear door child protector ....... 86
Side doors .............................. 85
Driver’s seat belt reminder light562
Driver’s seat position memory ... 98
Driving
Break-in tips ........................ 185
Correct posture .................... 146
Procedures ........................... 184
Winter driving tips ............... 304
Driving position memory ........... 98
D
Page 685 of 696

685
Alphabetical index
CT200h_EE (OM76041E)
Headlights
Replacing light bulbs ............534
Switch ...................................232
Wattage .................................652
Heaters
Automatic air conditioning
system
*..............................312
Seat heaters ...........................455
Side mirrors ..........................323
Hill-start assist control ..............290
Hood ..........................................481
Hooks
Cargo ....................................459
Horn...........................................215
Hybrid system
Emergency shut off system ....40
Energy monitor/
consumption screen ..............45
High voltage components .......39
Hybrid System Indicator ......219
Ignition switch ......................196
“POWER” switch .................196Identification
Engine .................................. 640
Vehicle ................................. 639
Ignition switch .......................... 196
Illuminated entry system .......... 438
Immobilizer system .................. 131
Indicator lights.......................... 222
Inside rear view mirror ............. 112
Instrument panel light control .. 218
Interior lights
Interior lights ....................... 438
Switch .................................. 439
Wattage ................................ 652
Jack
Positioning a floor jack ........ 483
Vehicle-equipped jack ......... 586
Jack handle ............................... 586
Keyless entry .............................. 80
Keys
Electronic key ........................ 53
If the electronic key does not
operate properly ................ 617
If you lose your keys ........... 616
Key number ........................... 53
Keyless entry ......................... 80
Keys ....................................... 53
Mechanical key ...................... 54
“POWER” switch ................ 196
Wireless remote control key .. 80
Knee airbags ............................. 148
I
J
K
*: For vehicles with a navigation system, refer to
the “Navigation System Owner’s Manual”.
Page 686 of 696

686
Alphabetical index
CT200h_EE (OM76041E)
Language
Multi-information display ....669
Lexus parking assist monitor
*
Lexus parking assist-sensor.......269
License plate lights
Replacing light bulbs ............534
Wattage .................................652
Light bulbs
Replacing ..............................534
Wattage .................................652
Lights
Cup holder light ....................438
Emergency flasher switch.....550
Fog light switch ....................237
Footwell lights ......................438
Hazard light switch ...............550
Headlight switch ...................232
Interior lights ........................439
Outer foot lights....................438
Personal lights ......................439
Replacing light bulbs ............534
Turn signal lever ...................213
Turn signal light switch ........213
Vanity lights .........................449
Wattage .................................652
Luggage compartment light
Switch .....................................90
Wattage .................................652
Luggage cover ...........................461Maintenance
Do-it-yourself maintenance . 477
Maintenance data ................. 638
Maintenance requirements... 474
Manual headlight leveling
dial.......................................... 233
Meter
Instrument panel light control....
218
Meters .................................. 216
Mirrors
Inside rear view mirror ........ 112
Side mirror heater ................ 323
Side mirrors ......................... 114
Vanity mirrors...................... 449
Moon roof ................................. 123
MP3 disc ................................... 344
Multi-information display ........ 226
Navigation system
*
Odometer .................................. 216
Oil
Engine oil............................. 487
Opener
Back door............................... 89
Fuel filler door ..................... 127
Hood .................................... 481
OPEN CLOSE switch
*
Outer foot lights
Outer foot lights ................... 438
Wattage ................................ 652
LM
N
O