2016 Lexus CT200h maintenance reset

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CT200h_OM_OM76197U_(U)7-2. Maintenance
■Repair and replacement
It is recommended that genuine Lexus parts be used for repairs to ensure performance
of each system. If non-Lexus parts are used in replacement or if a repair shop other than
a Lexus dealer performs repairs, confirm the warranty coverage.
■Resetting the message indicating maintenance is required (U.S.A. only)
After the required maintenance is preforme
d according to the maintenance schedule,
please reset the message.
To reset the message, follow the procedures described below:
Switch the display to the trip meter “A” ( P. 84) when the hybrid system is operating.
Turn the power switch off.
While pressing the odometer/trip meter display change button ( P. 8 4 ) , t u r n t h e
power switch to ON mode (do not start the hybrid system because otherwise the reset
mode will be canceled). Continue to press an d hold the button until the trip meter dis-
plays “000000” and the multi-information displa y indicates that the reset is complete.
■Allow inspection and repairs to be performed by a Lexus dealer
●Lexus technicians are well-trained specialists and are kept up to date with the latest ser-
vice information. They are well informed about the operation of all systems on your
vehicle.
●Keep a copy of the repair order. It proves that the maintenance that has been per-
formed is under warranty coverage. If any problem should arise while your vehicle is
under warranty, your Lexus dealer will promptly take care of it.
WA R N I N G
■If your vehicle is not properly maintained
Improper maintenance could result in seriou s damage to the vehicle and possible seri-
ous injury or death.
■Handling of the 12-volt battery
●Engine exhaust, some of its constituents , and a wide variety of automobile compo-
nents contain or emit chemicals known to the State of California to cause cancer and
birth defects and other reproductive harm. Work in a well ventilated area.
●Oils, fuels and fluids contained in vehicles as well as waste produced by component
wear contain or emit chemicals known to the State of California to cause cancer and
birth defects or other reproductive harm. Avoid exposure and wash any affected area
immediately.
●12-volt battery posts, terminals and related accessories contain lead and lead com-
pounds which are known to cause brain damage. Wash your hands after handling.
(  P. 4 8 6 )
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492
CT200h_OM_OM76197U_(U)7-3. Do-it-yourself maintenance
Press and hold the tire pressure
warning reset switch until the tire
pressure warning light blinks
slowly 3 times.
Wait for a few minutes with the power switch in ON mode and then turn
the power switch off.
◆Registering ID codes
The tire pressure warning valve and transmitter is equipped with a unique ID
code. When replacing a tire pressure warning valve and transmitter, it is nec-
essary to register the ID code. Have the ID code registered by your Lexus
dealer.
■When to replace your vehicle’s tires
Tires should be replaced if:
●The treadwear indicators are showing on a tire.
●You have tire damage such as cuts, splits, cracks deep enough to expose the fabric, and
bulges indicating internal damage.
●A tire goes flat repeatedly or cannot be prop
erly repaired due to the size or location of
a cut or other damage.
If you are not sure, consult with your Lexus dealer.
■Replacing tires and wheels
If the ID code of the tire pressure warning valve and transmitter is not registered, the tire
pressure warning system will not work proper ly. After driving for about 20 minutes, the
tire pressure warning light blinks for 1 minute and stays on to indicate a system malfunc-
tion.
■Tire life
Any tire over 6 years old must be checked by a qualified technician even if it has seldom
or never been used or damage is not obvious.
■Routine tire inflation pressure checks
The tire pressure warning system does not replace routine tire inflation pressure checks.
Make sure to check tire inflation pressure as part of your routine of daily vehicle checks.
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494
CT200h_OM_OM76197U_(U)7-3. Do-it-yourself maintenance
■Situations in which the tire pressure warning system may not operate properly
●In the following cases, the tire pressure warning system may not operate properly.
• If non-genuine Lexus wheels are used.
• A tire has been replaced with a tire that is not an OE (Original Equipment) tire.
• A tire has been replaced with a tire that is not of the specified size.
• Tire chains etc. are equipped.
• Lock nuts are equipped.
• An auxiliary-supported run-flat tire is equipped.
• If a window tint that affects the radio wave signals is installed.
• If there is a lot of snow or ice on the vehicle, particularly around the wheels or wheel
housings.
• If the tire inflation pressure is extremely higher than the specified level.
• If wheel without the tire pressure warning valve and transmitter is used.
• If the ID code on the tire pressure warning valves and transmitters is not registered in the tire pressure warning computer.
●Performance may be affected in the following situations.
• Near a TV tower, electric power plant, gas station, radio station, large display, air-
port or other facility th at generates strong radio waves or electrical noise
• When carrying a portable radio, cellular phone, cordless phone or other wireless
communication device
●When the vehicle is parked, the time taken for the warning to start or go off could be
extended.
●When tire inflation pressure declines rapidly for example when a tire has burst, the
warning may not function.
■The initialization operation
●Make sure to carry out initialization af ter adjusting the tire inflation pressure.
Also, make sure the tires are cold before carry ing out initialization or tire inflation pres-
sure adjustment.
●If you have accidentally turned the power swit ch off during initialization, it is not neces-
sary to press the reset switch again as init ialization will restart automatically when the
power switch has been turned to ON mode for the next time.
●If you accidentally press the reset switch when initialization is not necessary, adjust the
tire inflation pressure to the specified level when the tires are co ld, and conduct initial-
ization again.
■When initialization of the tire pressure warning system has failed
Initialization can be completed in a few minutes. However, in the following cases, the set-
tings have not been recorded and the system will not operate properly. If repeated
attempts to record tire inflation pressure settings are unsuccessful, have the vehicle
inspected by your Lexus dealer.
●When operating the tire pressure warning reset switch, the tire pressure warning light
does not blink 3 times.
●After carrying out the initialization procedure, the tire pressure warning light blinks for 1
minute then stays on after driving for 20 minutes.

CT200h_OM_OM76197U_(U)
4957-3. Do-it-yourself maintenance
7
Maintenance and care
■Certification for tire pressure warning system
For vehicles sold in the U.S.A., Guam, Puerto Rico and NATO Germany
FCC ID: PAXPMV107J
NOTE
This device complies with part 15 of the FC C Rules. Operation is subject to the following
two conditions: (1) This device may not caus e harmful interference, and (2) this device
must accept any interference received, incl uding interference that may cause undesired
operation.
FCC WARNING
Changes or modifications not expressly approved by the party responsible for compli-
ance could void the user’s authority to operate the equipment.
NOTE:
This device complies with part 15 of the FC C Rules. Operation is subject to the following
two conditions: (1) This device may not caus e harmful interference, and (2) this device
must accept any interference received, incl uding interference that may cause undesired
operation.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible for compli-
ance could void the user’s authority to operate the equipment.
For vehicles sold in Canada
NOTE
Operation is subject to the following two co nditions: (1) this device may not cause inter-
ference, and (2) this device must accept any interference, including interference that
may cause undesired operation of the device.
WA R N I N G
■When inspecting or replacing tires
Observe the following precautions to prevent accidents.
Failure to do so may cause damage to parts of the drive train as well as dangerous han-
dling characteristics, which may lead to an accident resulting in death or serious injury.
●Make sure to install four tires that are of th e specified size, and that all four tires are of
the same size, same brand, and same tread pattern.
●Do not use tire sizes other than those recommended by Lexus.
●Do not mix differently constructed tires (radial, bias-belted or bias-ply tires).
●If only two tires are replaced, the new tires should be placed on the rear of the vehicle.
●Do not mix summer, all season and snow tires.
●Do not use tires that have been used on another vehicle.
Do not use tires if you do not know how they were used previously.
■When initializing the tire pressure warning system
Do not operate the tire pressure warning reset switch without first adjusting the tire
inflation pressure to the specified level. Otherwise, the tire pressure warning light may
not come on even if the tire inflation pressu re is low, or it may come on when the tire
inflation pressure is actually normal.
FCC ID: HYQ13BDE

5438-2. Steps to take in an emergency
CT200h_OM_OM76197U_(U)
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When trouble arises
*1: Refer to the separate “Scheduled Maintenance” or “Owner’s Manual Supplement” for the maintenance interval applicable to your vehicle.
*2: For the EV drive mode operating conditions ( P. 1 6 0 ) .
(U.S.A. only)
Indicates that all maintenance according to the driven
distance on the maintenance schedule
*1 should be per-
formed soon. Comes on approximately 4500 miles (7200 km)
after the message has been reset.
 If necessary, perform maintenance.
(U.S.A. only)
Indicates that all maintenance is required to correspond
to the driven distance on the maintenance schedule
*1.
Comes on approximately 5000 miles (8000 km)
after the message has been reset.
(The indicator will not work properly unless the mes-
sage has been reset.)
 Perform the necessary maintenance. Please reset
the message after the maintenance is performed
( P. 4 6 8 )
(If equipped)
Indicates that the pre-collisio n system is not currently
functional because the grille cover or the sensor is dirty
This message also appears when the pre-collision sys-
tem is not functional due to overheating.
 Check the grille cover and the sensor and clean
them if they are dirty.
In case of overheating, the system will become func-
tional once the system cools down.
Indicates that the EV drive mode is not available*2
The reason the EV drive mode is not available (the
vehicle is idling, battery char ge is low, speed is higher
than the EV drive mode operating speed range, accel-
erator pedal is depressed too much) may be dis-
played.
A buzzer also sounds.
 Use the EV drive mode when it becomes available.
Indicates that the EV drive mode has been automatically
canceled*2
The reason the EV drive mode is not available (the
battery charge is low, sp eed is higher than the EV
drive mode operating speed range, accelerator pedal
is depressed too much) may be displayed.
A buzzer also sounds.
 Drive the vehicle for a while.
Wa r n i n g m e s s a g eDetails/Actions
(Flashes
3 times)

626Alphabetical index
CT200h_OM_OM76197U_(U)
Rear turn signal lightsReplacing light bulbs ......................... 518
Turn signal lever ...................................167
Wattage ..................................................579
Rear view mirror Inside rear view mirror ......................132
Outside rear view mirrors .............. 135
Rear view monitor system ................ 209
Rear window defogger ............ 414, 420
Rear window wiper............................... 180
Refueling ................................................... 183 Capacity .................................................573
Fuel types ...............................................573
Opening the fuel tank cap.............. 183
When the fuel filler door cannot be opened .......................... 185
Regenerative braking .............................67
Remote Touch
*................... 91, 206, 412
Replacing Electronic key battery ..................... 504
Fuses........................................................ 506
Light bulbs ............................................ 509
Tires ......................................................... 549
Reporting safety defects for U.S. owners.......................................... 602
Resetting the message indicating maintenance is required ................ 468
Road accident cautions .........................72 Seat belts .....................................................32
Adjusting the seat belt.........................32
Automatic Locking Retractor................................................ 33
Child restraint system installation ............................................. 58
Cleaning and maintaining the seat belt ............................................... 465
Emergency Locking Retractor................................................ 33
How to wear your seat belt............. 30
How your child should wear the seat belt .............................. 33
Pre-collision seat belts ....................... 33
Pregnant women, proper seat belt use ................................................... 35
Reminder light and buzzer .............531
Seat belt extender ................................ 34
Seat belt instructions for Canadian owners ..........................603
Seat belt pretensioners...................... 33
SRS warning light ..............................530
Seat heaters.............................................425
Seat position memory .......................... 124
Seating capacity ..................................... 153
S

628Alphabetical index
CT200h_OM_OM76197U_(U)
SwitchAudio remote control switches ...................................254, 325
Cruise control switch............. 186, 189
“DISP” switch ......................................... 88
Door lock switch ................................. 107
Driving mode select switch .......... 234
Driving position memory switches .................................................124
Emergency flashers switch ........... 522
EV drive mode switch ...................... 160
Fog light switch ..................................... 172
Garage door opener switches ...............................................443
Headlight cleaner switch ................ 182
Heated steering wheel ....................425
Ignition switch ....................................... 156
Intuitive parking assist switch .......202
Light switches ....................................... 169
Moon roof switches........................... 140
Outside rear view mirror switches ................................................ 135
Pre-collision braking off switch....................................................239
Power switch......................................... 156
Power window switch .......................137
Rear window wiper and washer switch....................................180
Rear window and outside rear view mirror
defoggers switch ................. 414, 420 Seat heater switches ........................ 425
“SOS” button .......................................455
Talk switch..................... 291, 380, 400
Telephone switches............... 291, 380
Tire pressure warning reset
switch .....................................................491
TRAC OFF switch ............................ 236
Vehicle-to-vehicle distance button .................................................... 189
Window lock switch .......................... 137
Windshield wipers and washer switch .................................... 174
Tachometer ............................................... 84
Tail lights Light switch.............................................169
Replacing light bulbs .........................519
Talk switch......................... 291, 380, 400
Telephone switch ....................... 291, 380
Theft deterrent system Alarm ...........................................................76
Immobilizer system...............................74
Tire inflation pressure Maintenance data.............................. 577
Warning light .........................................531
Tire pressure warning system Function ....................................................491
Initializing .................................................491
Installing tire pressure warning valves and transmitters..................491
Registering ID codes ....................... 492
Tire pressure warning reset switch .....................................................491
Warning light .........................................531
T