2017 Lexus CT200h horn

1323-4. Adjusting the steering wheel and mirrors
CT200h_OM_OM76215U_(U)
Steering wheel
Hold the steering wheel and push
the lever down.
Adjust to the ideal position by mov-
ing the steering wheel horizontally
and vertically.
After adjustment, pull the lever up to
secure the steering wheel.
To sound the horn, press on or close to
the mark.
■After adjusting the steering wheel
Make sure that the steering wheel is securely locked.
The horn may not sound if the steering wheel is not securely locked.
Adjustment procedure
1
2
Horn

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CT200h_OM_OM76215U_(U)4-5. Using the driving support systems
■Intuitive parking assist display
When an obstacle is detected while the Lexus
parking assist monitor is in use, the warn-
ing indicator will appear in the upper corner of the screen even if the display setting has
been set to off.
■Sensor detectio n information
●The sensor’s detection areas are limited to the areas around the vehicle’s bumper.
●Certain vehicle conditions and the surround ing environment may affect the ability of a
sensor to correctly detect an obstacle. Particular instances where this may occur are
listed below.
• There is dirt, snow or ice on the sensor . (Wiping the sensors will resolve this prob-
lem.)
• The sensor is frozen. (Thawing th e area will resolve this problem.)
In especially cold weather, if a sensor is frozen the screen may show an abnormal
display, or obstacles may not be detected.
• The sensor is covered in any way.
• The vehicle is leaning co nsiderably to one side.
• On an extremely bumpy road, on an incline, on gravel, or on grass.
• The vicinity of the vehicle is noisy due to vehicle horns, motorcycle engines, air brakes of large vehicles, or other loud noises producing ultrasonic waves.
• There is another vehicle equipped with parking assist sensors in the vicinity.
• The sensor is coated with a sheet of spray or heavy rain.
• The vehicle is equipped with a fender pole or wireless antenna.
• Towing eyelets are installed.
• The bumper or sensor receives a strong impact.
• The vehicle is approaching a tall or curved curb.
• In harsh sunlight or intense cold weather.
• The area directly under the bumpers is not detected.
• If obstacles draw too close to the sensor.
• A non-genuine Lexus suspension (low ered suspension etc.) is installed.
• People may not be detected if they are wearing certain types of clothing.
In addition to the examples above, there are instances in which, because of their shape,
signs and other objects may be judged by a sensor to be closer than they are.
●The shape of the obstacle may prevent a sensor from detecting it. Pay particular atten-
tion to the following obstacles:
• Wires, fences, ropes, etc.
• Cotton, snow and other materials that absorb sound waves
• Sharply-angled objects
•Low obstacles
• Tall obstacles with upper sections projecting outwards in the direction of your vehi-
cle
●The following situations may occur during use.
• Depending on the shape of the obstacle and other factors, the detection distance may shorten, or detect ion may be impossible.
• Obstacles may not be detected if they are too close to the sensor.
• There will be a short delay between obst acle detection and display. Even at slow
speeds, there is a possibility that the obstacle will come within the sensor’s detection
areas before the display is shown and the buzzer sounds.
• Thin posts or objects lower than the sensor may not be detected when approached,
even if they have been detected once.
• It might be difficult to hear beeps due to th e volume of audio system or air flow noise
of the air conditioning system.

564
CT200h_OM_OM76215U_(U)8-2. Steps to take in an emergency
If the hybrid system will not start
One of the following may be the cause of the problem:
●The electronic key may not be functioning properly.* (
 P. 5 6 6 )
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle. ( P. 7 3 )
●There may be a malfunction in the immobilizer system.* ( P. 76 )
●There may be a malfunction in the shift control system.* ( P. 161, 545)
●The hybrid system may be malfunctioni ng due to an electrical problem such
as electronic key battery depletion or a blown fuse. However, depending on
the type of malfunction, an interim meas ure is available to start the hybrid sys-
tem. ( P. 5 6 5 )
*: It may not be possible to shift the shift position other than P.
One of the following may be the cause of the problem:
●The 12-volt battery may be discharged. ( P. 5 6 8 )
●The 12-volt battery terminal connections may be loose or corroded.
(P. 4 9 1 )
Reasons for the hybrid system not starting vary depending on the situation.
Check the following and perform the appropriate procedure:
The hybrid system will not start ev en though the correct starting proce-
dure is being followed. ( P. 159)
The interior lights and headlights are dim, or the horn does not sound or
sounds at a low volume.

5658-2. Steps to take in an emergency
CT200h_OM_OM76215U_(U)
8
When trouble arises
One of the following may be the cause of the problem:
●The 12-volt battery may be discharged. ( P. 5 6 8 )
●One or both of the 12-volt battery terminals may be disconnected. ( P. 4 9 1 )
Contact your Lexus dealer if the problem cannot be repaired, or if repair proce-
dures are unknown.
When the hybrid system does not start, the following steps can be used as an
interim measure to start the hybrid system if the power switch is functioning nor-
mally. Do not use this starting procedure except in cases of emergency.
Set the parking brake.
Turn the power switch to ACCESSORY mode.
Press and hold the power switch for ab out 15 seconds while depressing the
brake pedal firmly.
Even if the hybrid system can be starte d using the above steps, the system may
be malfunctioning. Have the vehicle inspected by your Lexus dealer.
The interior lights and headlights do not turn on, or the horn does not
sound.
Emergency start function
1
2
3

620What to do if... (Troubleshooting)
CT200h_OM_OM76215U_(U)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? ( P. 5 3 7 )
●The parking brake indicator is on
Is the parking brake released? ( P. 171)
Depending on the situation, other type s of warning buzzer may also sound.
( P. 5 3 5 , 5 4 2 )
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( P. 7 8 )
To stop the alarm, turn the power switch to ON mode or start the hybrid system.
●Is the electronic key left inside the vehicle or the moon roof opened?
Check the message on the multi-information display. ( P. 5 4 2 )
●When a warning light turns on or a warning message is displayed, refer to
P. 5 3 5 , 5 4 2 . A warning buzzer sounds during driving
An alarm is activated and the horn sounds
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed

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