2017 Lexus CT200h battery monitor

TABLE OF CONTENTS8
CT200h_OM_OM76215U_(U)
8-1. Essential informationEmergency flashers .................. 528
If your vehicle has to be stopped in an emergency.... 529
8-2. Steps to take in an emergency If your vehicle needs to be towed ..................................... 530
If you think something is wrong ........................................... 534
If a warning light turns on or a warning buzzer
sounds ......................................... 535
If a warning message is displayed .................................... 542
If you have a flat tire .................. 555
If the hybrid system will not start ............................................... 564
If the electronic key does not operate properly ..................... 566
If the 12-volt battery is discharged ................................. 568
If your vehicle overheats ..........572
If the vehicle becomes stuck .............................................. 576 9-1. Specifications
Maintenance data (fuel, oil level, etc.) .................. 578
Fuel information ......................... 586
Tire information...........................588
9-2. Customization Customizable features ............ 598
9-3. Initialization Items to initialize......................... 606
Reporting safety defects for U.S. owners............................................608
Seat belt instructions for Canadian owners (in French) ........ 609
SRS airbag instructions for Canadian owners (in French) ..........610
What to do if... (Troubleshooting) .................................618
Alphabetical index .................................622
8When trouble arises9Vehicle specifications
10For owners
Index
For vehicles with a navigation system, refer to the “NAVIGATION SYSTEM
OWNER’S MANUAL” for information rega rding the equipment listed below.
• Navigation system
• Rear view monitor system• Audio/visual system

CT200h_OM_OM76215U_(U)
972. Instrument cluster
2
Instrument cluster
These images are examples only, and may vary slightly from actual conditions.
■Trip information
Navigation system screen
Press the “MENU” button on the Remote Touch, then select “Info” on the
“Menu” screen, and then select “Fuel Consumption”.
If the “Energy Monitor” or “Past Record” screen is displayed, select “Trip Informa-
tion”.
Resetting the consumption data
Fuel consumption in the past 15
minutes
Current fuel consumption
Regenerated energy in the past
15 minutes
One symbol indicates 30 Wh.
Up to 5 symbols are shown.
Average vehicle speed since the hybrid system was started.
Elapsed time since the hybrid system was started.
Cruising range ( P. 9 9 )
Hybrid battery (traction battery) status
LowFull
Fuel consumption (vehicles with a navigation system or Lexus Display
Audio system)
Multi-information display
1
2
3
4
5
6
7

163
CT200h_OM_OM76215U_(U)4-2. Driving procedures
4
Driving
EV drive mode
Turns EV drive mode on/off
When EV drive mode is turned on, the
EV drive mode indicator will come on.
Pressing the switch when in EV drive
mode will return the vehicle to normal
driving (using the gasoline engine and
electric motor [traction motor]).
■Situations in which EV drive mode cannot be turned on
It may not be possible to turn EV drive mode on in the following situations. If it cannot be
turned on, a buzzer will sound and a message
will be shown on the multi-information dis-
play.
●The temperature of the hybrid system is high.
The vehicle has been left in the sun, driven on a hill, driven at high speeds, etc.
●The temperature of the hybrid system is low.
The vehicle has been left in temperatures lower than about 68 F (20 C) for a long
period of time etc.
●The gasoline engine is warming up.
●The hybrid battery (traction battery) is low.
The remaining battery level indicated in the “Energy Monitor” display is low. ( P. 9 4 )
●Vehicle speed is high.
●The accelerator pedal is depressed firm ly or the vehicle is on a hill etc.
●The windshield defogger is in use.
In EV drive mode, the electric motor (traction motor), powered by the hybrid
battery (traction battery), is used to drive the vehicle.
This mode allows you to drive in reside ntial areas late at night, or in indoor
parking lots etc. without concern fo r noises and exhaust gas emissions.

164
CT200h_OM_OM76215U_(U)4-2. Driving procedures
■Switching to EV drive mode when the gasoline engine is cold
If the hybrid system is starte
d while the gasoline engine is cold, the gasoline engine will
start automatically after a short period of time in order to warm up. In this case, you will
become unable to switch to EV drive mode.
After the hybrid system has started and the “READY” indicator has illuminated, press the
EV drive mode switch before the gasoline en gine starts to switch to EV drive mode.
■Automatic cancellation of EV drive mode
When driving in EV drive mode, the gasoline engine may automatically restart in the fol-
lowing situations. When EV drive mode is ca nceled, a buzzer will sound and the EV drive
mode indicator will flash and go off.
●The hybrid battery (traction battery) becomes low.
The remaining battery level indicated in the “Energy Monitor” display is low. ( P. 9 4 )
●Vehicle speed becomes high.
●The accelerator pedal is depressed firm ly or the vehicle is on a hill etc.
When it is possible to inform the driver of automatic cancelation in advance, a prior
notice screen will appear on the multi-information display.
■Possible driving distance when driving in EV drive mode
EV drive mode’s possible driving distance ra nges from a few hundred meters to approxi-
mately 0.6 mile (1 km). However, dependin g on vehicle conditions, there are situations
when EV drive mode cannot be used. (The distance that is possible depends on the
hybrid battery [traction battery] level and driving conditions.)
■Fuel economy
Your Lexus is designed to achieve the best possible fuel economy during normal driving
(using the gasoline engine an d electric motor [traction motor]). Driving in EV drive
mode more than necessary may lower fuel economy.
WA R N I N G
■Caution while driving
When driving in EV drive mode, pay special attention to the area around the vehicle.
Because there is no engine noise, pedestrians, people riding bicycles or other people
and vehicles in the area may not be aware of the vehicle starting off or approaching
them, so take extra care while driving.

477
CT200h_OM_OM76215U_(U)7-2. Maintenance
7
Maintenance and care
Emission inspection and
maintenance (I/M) programs
The OBD system determines that a problem exists somewhere in the emission
control system. Your vehicle may not pa ss the I/M test and may need to be
repaired. Contact your Lexus dealer to service the vehicle.
●When the 12-volt battery is disconnected or discharged
Readiness codes that are set during ordinary driving are erased.
Also, depending on your driving habits, the readiness codes may not be com-
pletely set.
●When the fuel tank cap is loose
The malfunction indicator lamp comes on indicating a temporary malfunction
and your vehicle may not pass the I/M test.
The error code in the OBD system will not be cleared unless the vehicle is driven
40 or more times.
Contact your Lexus dealer to prepare the vehicle for re-testing.
Some states have vehicle emission inspection programs which include OBD
(On Board Diagnostics) checks. The OBD system monitors the operation of
the emission control system.
If the malfunction indicator lamp comes on
Your vehicle may not pass the I/M test in the following situations:
When the malfunction indicator lamp s till remains on after several driv-
ing trips
If your vehicle does not pass the I/M test

5388-2. Steps to take in an emergency
CT200h_OM_OM76215U_(U)
*1: Brake system warning buzzer:When there is a possible problem that coul d affect braking performance, the warning
light will come on and a warning buzzer will sound.
Parking brake engaged warning buzzer:
 P. 5 4 5
*2: Open door warning buzzer:
 P. 5 4 3
*3: Driver’s seat belt buzzer:
The driver’s seat belt buzzer sounds to alert the driver that his or her seat belt is not
fastened. Once the power switch is turned to ON mode, the buzzer sounds for 6 sec-
onds. If the vehicle reaches a speed of 12 mph (20 km/h), the buzzer sounds once. If
the seat belt is still unfastened after 30 seconds, the buzzer will sound intermittently
for 10 seconds. Then, if the seat belt is still unfastened, the buzzer will sound in a differ-
ent tone for 20 more seconds.
Front passenger’s seat belt buzzer:
The front passenger’s seat belt buzzer sounds to alert the front passenger that his or
her seat belt is not fastened. The buzzer sounds once if the vehicle reaches a speed of
12 mph (20 km/h). If the seat belt is still unfastened after 30 seconds, the buzzer will
sound intermittently for 10 seconds. Then, if the seat belt is still unfastened, the buzzer
will sound in a different tone for 20 more seconds.
■SRS warning light
This warning light system monitors the airbag sensor assembly, front impact sensors, side
impact sensors (front door), side impact sensors (front), side impact sensors (rear),
driver’s seat position sensor, driver’s seat belt buckle switch, front passenger occupant
classification system (ECU and sensors), “A IR BAG ON” indicator light, “AIR BAG OFF”
indicator light, front passenger’s seat belt buc kle switch, seat belt pretensioners, airbags,
interconnecting wiring and power sources. ( P. 4 0 )
■Front passenger detection sensor, seat belt reminder and warning buzzer
●If luggage is placed on the front passenger seat, the front passenger detection sensor
may cause the warning light to flash and the warning buzzer to sound even if a passen-
ger is not sittin g in the seat.
●If a cushion is placed on th e seat, the sensor may not detect a passenger, and the warn-
ing light may not operate properly.
■Electric power steering system warning light (warning buzzer)
When the 12-volt battery charge becomes insu fficient or the voltage temporarily drops,
the electric power steering system warnin g light may come on and the warning buzzer
may sound.

626Alphabetical index
CT200h_OM_OM76215U_(U)
ECO lamp .................................................. 88
EDR (Event data recorder) ...................13
Electric motorLocation ..................................................... 67
Specification .........................................579
Electric Power Steering (EPS) Function ................................................. 238
Warning light ...................................... 536
Electronic key If the electronic key does not operate properly............................ 566
Replacing the battery ...................... 509
Emergency flashers ............................. 528
Emergency, in case of If a warning buzzer sounds.......... 535
If a warning light turns on.............. 535
If a warning message is displayed.............................................542
If the 12-volt battery is discharged ........................................ 568
If the electronic key does not operate properly............................ 566
If the hybrid system will not start ............................................... 564
If you have a flat tire ......................... 555
If you lose your keys ............... 104, 106
If you think something is wrong ...................................................534
If your vehicle becomes stuck ......................................................576
If your vehicle has to be stopped in an emergency ..........529
If your vehicle needs to be towed................................................... 530
If your vehicle overheats ................ 572 Energy monitor .........................................93
Engine
Accessory mode ................................ 160
Compartment ..................................... 483
Engine switch ........................................159
Hood....................................................... 480
How to start the hybrid system ....................................................159
Identification number ....................... 579
If your vehicle has to be stopped in an emergency.......... 529
Ignition switch (power switch) ..................................159
Overheating......................................... 572
Power switch .........................................159
Engine compartment cover............. 484
Engine coolant Capacity .................................................. 581
Checking ............................................... 487
Preparing and checking before winter .................................... 249
Engine oil Capacity ................................................ 580
Checking ............................................... 484
Oil pressure warning light ............535
Engine oil maintenance data ............473
Engine switch ........................................... 159 Auto power off function .................... 161
Changing the power switch modes ................................................... 160
If your vehicle has to be stopped in an emergency.......... 529
Starting the hybrid system...............159
EPS (Electronic Power Steering) Function .................................................. 238
Warning light .......................................536
E

628Alphabetical index
CT200h_OM_OM76215U_(U)
High mounted stoplightReplacing ...............................................524
Hill-start assist control ........................ 238
Hood ..........................................................480 Warning message .............................543
Hooks Cargo hooks ....................................... 438
Retaining hooks (floor mat) .............30
Horn .............................................................132
Hybrid battery (traction battery) Location ....................................................... 71
Specification ........................................580
Hybrid battery air vent ...........................72
Hybrid system ............................................67 Emergency shut off system.............. 72
Energy monitor/consumption screen ........................ 93
EV drive mode..................................... 163
High voltage components ................. 71
Hybrid System Indicator .................. 88
Hybrid system precautions................ 71
Hybrid vehicle driving tips............. 247
If the hybrid system will not start ....................................................... 564
Overheating ......................................... 572
Power switch......................................... 159
Regenerative braking .........................69
Starting the hybrid system .............. 159
Vehicle proximity notification system .....................................................68
Hybrid System Indicator....................... 88
Hybrid transmission ..............................165 I/M test ...................................................... 477
Identification
Engine ..................................................... 579
Vehicle .................................................... 578
Ignition switch (Power switch).......... 159 Auto power off function .................... 161
Changing the power switch modes ................................................... 160
If your vehicle has to be stopped in an emergency.......... 529
Starting the hybrid system...............159
Illuminated entry system ....................432
Immobilizer system ................................. 76
Indicators .................................................... 82
Initialization Engine oil maintenance data ....... 473
Items to initialize ................................ 606
Tire pressure warning system .................................................. 496
Inside rear view mirror......................... 134
Instrument panel light control .............87
Interior lights ............................................ 431 Switch ...................................................... 432
Wattage ................................................ 585
Intuitive parking assist Function ..................................................205
Warning message............................. 544I