steering Lexus CT200h 2016 (in English) Service Manual

CT200h_OM_OM76197U_(U)
2374-5. Using the driving support systems
4
Driving
■EPS operation sound
When the steering wheel is operated, a motor sound (whirring sound) may be heard.
This does not indicate a malfunction.
■Reduced effectiveness of the EPS system
The effectiveness of the EPS system is reduced to prevent the system from overheating
when there is frequent steering input over an extended period of time. The steering
wheel may feel heavy as a result. Should this occur, refrain from excessive steering input
or stop the vehicle and turn the hybrid system off. The EPS system should return to nor-
mal within 10 minutes.
■Operating conditions of hill-start assist control
When the following four conditions are met, the hill-start assist control will operate:
●The shift position is in a position other than P or N (when starting off forward/backward
on an upward incline).
●The vehicle is stopped.
●The accelerator pedal is not depressed.
●The parking brake is not engaged.
■Automatic system cancelation of hill-start assist control
The hill-start assist control will turn off in any of the following situations:
●Shift the shift position to P or N
●The accelerator pedal is depressed
●The parking brake is engaged.
●Approximately 2 seconds elapse after the brake pedal is released.
■Automatic reactivation of TRAC system
After turning the TRAC system off, the system will be automatically re-enabled in the fol-
lowing situations:
●When the power switch is turned off
●The TRAC will turn on when vehicle speed increases

CT200h_OM_OM76197U_(U)
2414-5. Using the driving support systems
4
Driving
■Conditions that may trigger the system even if there is no possibility of a collision
In any of the following situations where the fr ontal area of the radar sensor is interrupted,
the radar sensor may detect possibility of a fr ontal collision and the system may be acti-
vated.
●When passing by an oncoming vehicle in a curve or a turn to the right or the left
●When rapidly approaching an obstacle ahead (e.g. preceding vehicle, toll gate barrier,
etc.)
●When there is a structural ob ject (billboard, low ceiling, fluorescent light, etc.) above
the uphill road ahead
●When driving on a narrow road or through under a low overhead structure (bridge,
tunnel, fly-under, etc.)
●When driving on an uneven road surface
●When there is a metal object, bump, or protrusion on the road surface
●When vehicle’s front part is raised or lowered depending on loading conditions
●When the direction of radar sensor is misa ligned by strong impact applied on an area
around the radar sensor, etc.
●When there is an obstacle (guard rail, etc.) by the roadside at the entrance to a curve
●When the front of your vehicle is pointing upwards (caused by putting a heavy load in
the luggage compartment etc.)
When the system is activated in the situations described above, there is also a possibility
that the seat belts will retract quickly and the brakes may be applied with a force greater
than normal. When the seat belt is locked in the retracted position, stop the vehicle in a
safe place, release the seat belt and refasten it.
■Obstacles not detected
The sensor cannot detect plasti c obstacles such as traffic cones. There may also be occa-
sions when the sensor cannot detect pedestrians, animals, bicycles, motorcycles, trees,
or snowdrifts.
■Situations in which the pre-collision system does not function properly
The system may not function effectively in situations such as the following:
●On roads with sharp bends or uneven surfaces
●If a vehicle suddenly moves in front of vehicle, such as at an intersection
●If a vehicle suddenly cuts in front of vehicle, such as when overtaking
●In inclement weather such as heav y rain, fog, snow or sand storms
●When your vehicle is skidding with the VSC system off
●When an extreme change in vehicle height occurs
●When the axis of the radar is out of adjustment
●Due to greatly turning the steering wheel when an obstacle suddenly appears ahead

242
CT200h_OM_OM76197U_(U)4-5. Using the driving support systems
■Automatic cancelation of the pre-collision system
When a malfunction occurs due to sensor cont
amination, etc. that results in the sensors
being unable to detect obstacles, the pre-collision syst em will be automatically disabled.
In this case, the system will not activate even if there is a collision possibility.
■When there is a malfunction in the system, or if the system is temporarily unusable
Warning lights and/or warning mess ages will turn on or flash. (P. 5 2 9 , 5 3 6 )
■Certification
For vehicles sold in the U.S.A.
FCC ID: HYQDNMWR004
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.
Radiofrequency radiation exposure Information:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment.
This equipment should be installed and operated with minimum distance of 20 cm
between the radiator (antenna) and your body.
This transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
For vehicles sold in Canada
This device complies with Industry Canada licence-exempt RSS standard(s).
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
■Limitations of the pre-collision system
The driver is solely responsible for safe driving. Always drive safely, taking care to
observe your surroundings.
Do not use the pre-collisions system instea d of normal braking operations under any
circumstances. This system will not prevent collisions or lessen damage or injuries in all
cases. Do not overly rely on this system. Failu re to do so may cause an accident, result-
ing in death or serious injury.
This system has been designed to help av oid and reduce the impact of collisions. How-
ever, the system operates differently depending on the situation ( P. 240, 241). As a
result, the same level of performance may not be expected in all cases. Also, the pre-
collision’s brakes may not operate if the driver is depressing the brake pedal or turning
the steering wheel, as the system will dete rmine such conditions as collision avoidance
operations.

248
CT200h_OM_OM76197U_(U)4-6. Driving tips
WA R N I N G
■Driving with snow tires
Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in a loss of ve
hicle control and cause death or serious injury.
●Use tires of the specified size.
●Maintain the recommended level of air pressure.
●Do not drive in excess of 75 mph (120 km/h), regardless of the type of snow tires
being used.
●Use snow tires on all, not just some wheels.
■Driving with tire chains
Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in the vehicle being unable to be driven safely, and may
cause death or serious injury.
●Do not drive in excess of the speed limit specified for the tire chains being used, or 30
mph (50 km/h), whichever is lower.
●Avoid driving on bumpy road surfaces or over potholes.
●Avoid sudden acceleration, ab rupt steering, sudden braking and shifting operations
that cause sudden engine braking.
●Slow down sufficiently before entering a cu rve to ensure that vehicle control is main-
tained.
■When parking the vehicle
When parking the vehicle without applying the parking brake, make sure to chock the
wheels. If you do not chock the wheels, the vehicle may move unexpectedly, possibly
resulting in an accident.
NOTICE
■Repairing or replacing snow tires
Request repairs or replacement of snow tires from Lexus dealers or legitimate tire
retailers.
This is because the removal and attachment of snow tires affects the operation of the
tire pressure warning valves and transmitters.
■Fitting tire chains
The tire pressure warning valves and transmitters may not function correctly when tire
chains are fitted.

249
CT200h_OM_OM76197U_(U)
5Audio system
5-1. Basic OperationsAudio system types .................. 252
Using the steering wheel audio switches ......................... 254
AUX port/USB port................ 255
5-2. Using the audio system Optimal use of the audio system ......................................... 257
5-3. Using the radio Radio operation ......................... 259
5-4. Playing audio CDs and MP3/WMA discs
CD player operation................ 265
5-5. Using an external device Listening to an iPod ...................272
Listening to a USB memory device .......................................... 278
Using the AUX port................. 283

250
CT200h_OM_OM76197U_(U)
5-6. Using Bluetooth® devices
Bluetooth
® audio/phone .......284
Using the steering wheel switches ....................................... 291
Registering a Bluetooth
®
audio system for the
first time ...................................... 292
Registering a Bluetooth
®
phone for the first time ......... 293
5-7. Setup menu Setting up a Bluetooth
®
enabled portable player ...... 294
Bluetooth
® audio system
setup ........................................... 298
Setting a cellular phone ..........299
Security and system setup .... 302
Using the phone book ............ 305
5-8. Bluetooth
® Audio
Operating a Bluetooth
®
enabled portable player ....... 310
5-9. Bluetooth
® Phone
Making a phone call .................. 312
Receiving a phone call ............. 314
Speaking on the phone ............ 315
5-10. Bluetooth
®
Bluetooth®.................................... 316 5-11. Basic Operations
(Lexus Display Audio System)
Lexus Display Audio System.........................................320
Steering wheel audio switches ...................................... 325
USB/AUX ports ........................ 326
5-12. Setup (Lexus Display Audio System)
Setup menu.................................. 328
General settings ........................ 329
Voice settings.............................. 332
Display settings .......................... 333
5-13. Using the audio system (Lexus Display Audio System)
Selecting the audio source ......................................... 334
Optimal use of the audio system ......................................... 335
Audio settings ............................. 336
Audio menu screen operation ...................................338
5-14. Using the radio (Lexus Display Audio System)
Radio operation .......................... 341
5-15. Playing an audio CD and MP3/WMA/AAC discs
(Lexus Display Audio System)
CD player operation................ 347

251
CT200h_OM_OM76197U_(U)
Audio system5
5-16. Using an external device (Lexus Display Audio System)
Listening to an iPod...................353
Using USB memory device ..........................................356
Using the AUX port ................ 360
5-17. Connecting Bluetooth
®
(Lexus Display Audio System)
Steps for using Bluetooth
®
devices ......................................... 361
Registering a Bluetooth
®
device ..........................................363
Selecting a Bluetooth
®
device ..........................................364
Connecting a Bluetooth
®
audio player ..............................365
Connecting a Bluetooth
®
phone...........................................366
Displaying a Bluetooth
®
device details............................ 367
Detailed Bluetooth
®
settings ....................................... 368
5-18. Bluetooth
® Audio
(Lexus Display Audio System)
Listening to Bluetooth
®
Audio ...........................................369 5-19. Bluetooth
® Phone (Lexus
Display Audio System)
Using a Bluetooth
®
Phone ............................................ 371
Making a call ............................... 373
Receiving a call .......................... 375
Speaking on the phone ............ 376
Using a Bluetooth
®
phone message ....................... 378
Using the steering wheel switches ..................................... 380
Bluetooth
® phone settings .... 381
5-20.Phonebook (Lexus Display Audio System)
Contact settings ........................383
Messaging setting .....................386
5-21. Bluetooth
® (Lexus
Display Audio System)
What to do if... (Troubleshooting) ................... 387
Bluetooth
®..................................390
5-22. Other function (Lexus Display Audio System)
“Information” screen ................ 395
USB photo ................................... 397
Weather information................ 399
Voice command system ........ 400
Mobile Assistant ........................ 404
LEXUS Enform Remote.........406

254
CT200h_OM_OM76197U_(U)5-1. Basic Operations
Using the steering wheel audio switches
Volume switch:
• Press: Increases/decreases vol- ume
• Press and hold: Continuously increases/decreases volume
Radio mode: • Press: Selects a radio station
• Press and hold: Seeks up/down
CD, MP3/WMA disc, Bluetooth
®, iPod or USB mode:
• Press: Selects a track/file/song
• Press and hold: Selects a folder or album (MP3/WMA disc, Bluetooth
®,
iPod or USB)
“MODE” switch: • Press: Turns the power on, selects an audio source
• Press and hold: Turns the power off
■Canceling automatic select ion of a radio station
Press the “ ” or “” button again.
Some audio features can be controlled using the switches on the steering
wheel.
Operation may differ depending on th e type of audio system or navigation
system. For details, refer to the manual provided with the audio system or nav-
igation system.
1
2
WA R N I N G
■To reduce the risk of an accident
Exercise care when operating the audio switches on the steering wheel.
3

291
CT200h_OM_OM76197U_(U)5-6. Using Bluetooth
® devices
5
Audio system
Using the steering wheel switches
Vo l u m e
The voice guidance volume cannot
be adjusted using this button.
Off-hook switch
Turns the hands-free system on/
starts a call
On-hook switch
Turns the hands-free system off/ends
a call/refuses a call
Talk switch
Turns the voice command system on (press)/turns the voice command system
off (press and hold)
The steering wheel switches can be
used to operate a connected cellular
phone, or portable digital au dio player (portable player) ( P. 2 5 4 ) .
Operating Bluetooth® device using the steering wheel switches
1
2
3
4

325
CT200h_OM_OM76197U_(U)5-11. Basic Operations (Lexus Display Audio System)
5
Audio system
Steering wheel audio switches
Volume switch
• Increases/decreases volume
• Press and hold: Continuously increases/decreases volume
Radio mode: • Press: Select a radio station
• Press and hold: Seek up/down
CD, MP3/WMA/AAC disc,
Bluetooth
®, iPod or USB mode:
• Press: Select a track/file/video
• Press and hold: Fast up/down tracks/files/videos (MP3/WMA/AAC disc, iPod or USB)
“MODE” switch • Turns the power on, selects audio source
• Press and hold this switch to mute or pause the current operation. To can- cel the mute or pause, press and hold.
Some audio features can be controlled using the switches on the steering
wheel.
Operation may differ depending on th e type of audio system or navigation
system. For details, refer to the manual provided with the audio system or nav-
igation system.
Operating the audio system us ing the steering wheel switches
1
2
WA R N I N G
■To reduce the risk of an accident
Exercise care when operating the audio switches on the steering wheel.
3