2015 Lexus CT200h maintenance

CT200h_OM_OM76174U_(U)
Pictorial indexSearch by illustration
1For safety
and securityMake sure to read through them
2Instrument clusterHow to read the gauges and meters, the variety of
warning lights and indicators, etc.
3Operation of
each componentOpening and closing the doors and windows,
adjustment before driving, etc.
4DrivingOperations and advices which are necessary for
driving
5Audio systemOperating the audio system and Lexus Display Audio
system
6Interior featuresUsage of the interior features, etc.
7Maintenance
and careCaring for your vehicle and maintenance procedures
8When trouble
arisesWhat to do in case of malfunction or emergency
9Vehicle
specificationsVehicle specifications, customizable features, etc.
10For ownersReporting safety defects for U.S. owners, and seat belt
and SRS airbag instructions for Canadian owners
IndexSearch by symptom
Search alphabetically

7
1
9 8
7
6 4 3
2
CT200h_OM_OM76174U_(U)
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5
6-4. Using the other interior features Other interior features .............437• Sun visors .................................437
• Vanity mirrors .........................437
• Clock ........................................ 438
• Power outlet ........................... 438
• Assist grips ............................. 440
Garage door opener .................441
Compass ........................................447
Safety Connect........................... 453 7-1. Maintenance and care
Cleaning and protecting the vehicle exterior ........................ 460
Cleaning and protecting the vehicle interior ......................... 463
7-2. Maintenance Maintenance requirements ............................ 465
General maintenance...............467
Emission inspection and maintenance (I/M)
programs .....................................470
7-3. Do-it-yourself maintenance Do-it-yourself service precautions.................................. 471
Hood ................................................473
Positioning a floor jack..............475
Engine compartment ................ 476
12-volt battery ............................. 484
Tires..................................................488
Tire inflation pressure ............... 495
Wheels ........................................... 498
Air conditioning filter ...............500
Electronic key battery.............. 502
Checking and replacing fuses.............................................. 504
Light bulbs .................................... 5077Maintenance and care

TABLE OF CONTENTS8
CT200h_OM_OM76174U_(U)
8-1. Essential informationEmergency flashers .................. 520
If your vehicle has to be stopped in an
emergency ..................................521
8-2. Steps to take in an emergency If your vehicle needs to be towed ..................................... 522
If you think something is wrong........................................... 526
If a warning light turns on or a warning buzzer
sounds ..........................................527
If a warning message is displayed .................................... 534
If you have a flat tire .................. 547
If the hybrid system will not start ............................................... 557
If the electronic key does not operate properly ..................... 559
If the 12-volt battery is discharged ................................... 561
If your vehicle overheats ......... 565
If the vehicle becomes stuck ............................................. 569 9-1. Specifications
Maintenance data (fuel, oil level, etc.) ...................572
Fuel information .........................580
Tire information........................... 582
9-2. Customization Customizable features ..............591
9-3. Initialization Items to initialize ......................... 599
Reporting safety defects for U.S. owners............................................ 602
Seat belt instructions for Canadian owners (in French) ........ 603
SRS airbag instructions for Canadian owners (in French) ........ 604
What to do if... (Troubleshooting) ................................. 612
Alphabetical index .................................. 616
8When trouble arises9Vehicle specifications
10For owners
Index
For vehicles with a navigation system, refer to the “NAVIGATION SYSTEM
OWNER’S MANUAL” for information regarding the equipment listed below.
• Navigation system
• Rear view monitor system• Audio/visual system

671-2. Hybrid system
CT200h_OM_OM76174U_(U)
1
For safety and security
■Sounds and vibrations specific to a hybrid vehicle
There may be no engine sound or vibration even though the vehicle is able to move with
the “READY” indicator is illuminated. For sa fety, apply the parking brake and make sure
to shift the shift position to P when parked.
The following sounds or vibrations may occur when the hybrid system is operating and
are not a malfunction:
●Motor sounds may be heard from the engine compartment.
●Sounds may be heard from the hybrid battery (traction battery) behind the rear seats
when the hybrid system starts or stops.
●Relay operating sounds such as a snap or so ft clank will be emitted from the hybrid bat-
tery (traction battery), behind the rear se ats, when the hybrid system is started or
stopped.
●Sounds may be heard from the transmission when the gasoline engine starts or stops,
when driving at low sp eeds, or during idling.
●Engine sounds may be heard when accelerating sharply.
●Sounds may be heard due to regenerative braking when the brake pedal is depressed
or as the accelerator pedal is released.
●Operating sounds or motor sounds that occur when the brake pedal is operated.
●Vibration may be felt when the gasoline engine starts or stops.
●Cooling fan sounds may be heard from the air intake vent on the side of rear right seat-
back.
■Vehicle proximity notification system
In the following cases, the vehicle proximity notification system may be difficult for sur-
rounding people to hear.
●In very noisy areas
●In the wind or the rain
Also, as the vehicle proximity notification system is installed on the front of the vehicle, it
may be more difficult to hear from the rear of the vehicle compared to the front.
■Maintenance, repair, recycling, and disposal
Contact your Lexus dealer regarding maintenance, repair, recycling and disposal. Do
not dispose of the vehicle yourself.
■Customization Settings
Settings (e.g. on/off operation of the EV indicator) can be changed.
(Customizable features: →P. 5 9 1 )

731-3. Theft deterrent system
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For safety and security
Immobilizer system
The indicator light flashes after the
power switch has been turned off to
indicate that the system is operating.
The indicator light stops flashing after
the power switch has been turned to
ACCESSORY or ON mode to indi-
cate that the system has been canceled.
■System maintenance
The vehicle has a maintenance-free type immobilizer system.
■Conditions that may cause the system to malfunction
●If the grip portion of the key is in contact with a metallic object
●If the key is in close proximity to or touching a key registered to the security system (key
with a built-in transponder chip) of another vehicle
The vehicle’s keys have built-in transponder chips that prevent the hybrid sys-
tem from starting if a key has not been previously registered in the vehicle’s
on-board computer.
Never leave the keys inside the vehicle when you leave the vehicle.
This system is designed to help prevent vehicle theft but does not guarantee
absolute security against all vehicle thefts.

751-3. Theft deterrent system
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For safety and security
Alarm
The alarm uses light and soun d to give an alert when an intrusion is detected.
The alarm is triggered in the following situations when the alarm is set:
●A locked door is unlocked or opened in any way other than using the entry
function, wireless remote control or mechanical key. (The doors will lock again
automatically.)
●The hood is opened.
Close the doors and hood, and lock all
the doors. The system will be set auto-
matically after 30 seconds.
The indicator light changes from being
on to flashing when the system is set.
Do one of the following to deactivate or stop the alarms:
●Unlock the doors.
●Turn the power switch to ACCESSORY or ON mode, or start the hybrid sys-
tem. (The alarm will be deactivated or stopped after a few seconds.)
■System maintenance
The vehicle has a maintenance-free type alarm system.
■Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of the follow-
ing:
●Nobody is in the vehicle.
●The windows and moon roof (if equipped) are closed before the alarm is set.
●No valuables or other personal items are left in the vehicle.
The alarm
Setting the alarm system
Deactivating or stopping the alarm

459
CT200h_OM_OM76174U_(U)
7Maintenance and care
7-1. Maintenance and careCleaning and protecting the vehicle exterior.................460
Cleaning and protecting the vehicle interior .................. 463
7-2. Maintenance Maintenance requirements............................. 465
General maintenance .............. 467
Emission inspection and maintenance (I/M)
programs .................................... 470
7-3. Do-it-yourself maintenance Do-it-yourself service precautions.................................. 471
Hood ................................................473
Positioning a floor jack ............. 475
Engine compartment ................ 476
12-volt battery.............................. 484
Tires................................................. 488
Tire inflation pressure ............... 495
Wheels ...........................................498
Air conditioning filter .............. 500
Electronic key battery ..............502
Checking and replacing fuses..............................................504
Light bulbs..................................... 507

460
CT200h_OM_OM76174U_(U)7-1. Maintenance and care
Cleaning and protecting the vehicle exterior
●Working from top to bottom, liberally
apply water to the vehicle body, wheel
wells and underside of the vehicl e to remove any dirt and dust.
●Wash the vehicle body using a sponge or soft cloth, such as a chamois.
●For hard-to-remove marks, use car wash soap and rinse thoroughly with
water.
●Wipe away any water.
●Wax the vehicle when the waterproof coating deteriorates.
If water does not bead on a clean surface, apply wax when the vehicle body is cool.
■Self-restoring coat
The vehicle body has a self-restoring coating that is resistant to small surface scratches
caused in a car wash etc.
●The coating lasts for 5 to 8 years from when the vehicle is delivered from the plant.
●The restoration time differs depending on the depth of the scratch and outside temper-
ature. The restoration time may become shor ter when the coating is warmed by apply-
ing warm water.
●Deep scratches caused by keys, coins, etc. cannot be restored.
●Do not use wax that contain abrasives.
■Automatic car washes
●Fold the mirrors before washing the vehicle. Start washing from the front of the vehicle.
Make sure to extend the mirrors before driving.
●Brushes used in automatic car washes may scratch the vehicle surface and harm your
vehicle’s paint.
●Rear spoiler may not be washable in some automatic car washes. There may also be an
increased risk of damage to vehicle.
■High pressure car washes
●Do not allow the nozzles of the car wash to come within close proximity of the windows.
●Before using the car wash, check that the fuel filler door on your vehicle is closed prop-
erly.
■Note for a smart access system with push-button start
If the door handle becomes wet while the electr onic key is within the effective range, the
door may lock and unlock repeatedly. Place the key in a position 6 ft. (2 m) or more sep-
arate from the vehicle while the vehicle is being washed. (Take care to ensure that the key
is not stolen.)
Perform the following to protect the vehicle and maintain it in prime condi-
tion: