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2754-5. Using the driving support systems
4
Driving
■ECB operating sound
ECB operating sound may be heard in the following cases, but it does not indicate that a
malfunction has occurred.
●Operating sound heard from the engine compartment when the brake pedal is oper-
ated.
●Motor sound of the brake system heard from the front part of the vehicle when the
driver’s door is opened.
●Operating sound heard from the engine compartment when one or two minutes
passed after the stop of the hybrid system.
■EPS operation sound
When the steering wheel is operated, a motor sound (whirring sound) may be heard.
This does not indicate a malfunction.
■Automatic reactivation of TRAC and VSC systems
After turing the TRAC and VSC systems of f, the systems will be automatically re-
enabled in the following situations:
●When the power switch is turned off
●If only the TRAC system is turned off, the TRAC will turn on when vehicle speed
increases.
If both the TRAC and VSC systems are turned off, automatic re-enabling will not occur
when vehicle speed increases.
■Operating conditions of hill-start assist control
When the following four conditions are met, the hill-start assist control will operate:
●The shift lever 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:
●The shift lever is moved to P or N.
●The accelerator pedal is depressed.
●The parking brake is engaged.
●Approximately 2 seconds elapse after the brake pedal is released.
■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.
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2774-5. Using the driving support systems
4
Driving
WA R N I N G
■When the VSC is activated
The slip indicator light flashes. Always drive carefully. Reckless driving may cause an
accident. Exercise particular care when the indicator light flashes.
■When the TRAC/VSC systems are turned off
Be especially careful and drive at a speed ap propriate to the road conditions. As these
are the systems help ensure vehicle stability and driving force, do not turn the TRAC/
VSC systems off unless necessary.
■Replacing tires
Make sure that all tires are of the specified size, brand, tread pattern and total load
capacity and have similar tread depths. In addi tion, make sure that the tires are inflated
to the recommended tire inflation pressure level.
The ABS, TRAC and VSC systems will not functi on correctly if different size tires are
installed on the vehicle.
Contact your Lexus dealer for further information when replacing tires or wheels.
■Handling of tires and the suspension
Using tires with any kind of problem or modi fying the suspension will affect the driving
assist systems, and may caus e a system to malfunction.
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2814-6. Driving tips
4
Driving
Park the vehicle and move the shift lever to P without setting the parking brake.
The parking brake may freeze up, preventing it from being released. If necessary,
block the wheels to prevent inadvertent sliding or creeping.
Use the correct tire chain size when mounting the tire chains.
Chain size is regulated for each tire size.
Side chain
0.12 in. (3 mm) in diameter
0.39 in. (10 mm) in width
1.18 in. (30 mm) in length
Cross chain
0.16 in. (4 mm) in diameter
0.55 in. (14 mm) in width
0.98 in. (25 mm) in length
Regulations regarding the use of tire chains vary depending on location and type
of road. Always check local regulations before installing chains.
■Tire chain installation
Observe the following precautions wh en installing and removing chains:
●Install and remove tire chains in a safe location.
●Install tire chains on the front tires. Do not install tire chains on the rear tires.
●Install tire chains on front tires as tightly as possible. Retighten chains after driving 1 /4
1 /2 mile (0.5 1.0 km).
●Install tire chains following the instru ctions provided with the tire chains.
When parking the vehicle
Selecting tire chains
1
2
3
4
5
6
Regulations on the use of tire chains
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2834-6. Driving tips
4
Driving
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 vehicle 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.
●Do not use LDA (Lane Departure Alert with steering control) system. (if equipped)
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.
■When standing the windshield wipers up
Raise the wipers in line with the windshield. ( P. 2 8 2 )
Failure to do so may result in dama ge to the wipers and/or the hood.
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ES300h_OM_OM33B71U_(U)
5-1. Basic OperationsLexus Display Audio System ......................................... 286
Steering wheel audio switches....................................... 293
USB/AUX ports ......................... 294
5-2. Setup Setup menu .................................. 296
General settings ..........................297
Voice settings ............................... 301
Display settings ...........................302
5-3. Using the audio system Selecting the audio source ..........................................304
Optimal use of the audio system ..........................................305
Audio settings..............................306
Audio menu screen operation ....................................309
Lexus Display Audio
system
5
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285
ES300h_OM_OM33B71U_(U)
Lexus Display Audiosystem
5
5-4. Using the radio
Radio operation ........................... 312
5-5. Playing an audio CD and MP3/WMA/AAC discs
CD player operation.................. 319
5-6. Using an external device Listening to an iPod ................... 326
Using USB memory device .......................................... 330
Using the AUX port..................334
5-7. Connecting Bluetooth
®
Steps for using Bluetooth®
devices .........................................335
Registering a Bluetooth
®
device ........................................... 337
Selecting a Bluetooth
®
device .......................................... 338
Connecting a Bluetooth
®
audio player ...............................339
Connecting a Bluetooth
®
phone .......................................... 340
Displaying a Bluetooth
®
device details ............................. 341
Detailed Bluetooth
®
settings.........................................342 5-8. Bluetooth
® Audio
Listening to Bluetooth
®
Audio ...........................................343
5-9. Bluetooth
® Phone
Using a Bluetooth
®
Phone ........................................... 345
Making a call ................................ 347
Receiving a call ...........................350
Speaking on the phone............. 351
Using a Bluetooth
®
phone message........................ 354
Using the steering wheel switches....................................... 356
Bluetooth
® phone
settings ........................................ 357
5-10. Phonebook Contact settings ......................... 359
Messaging setting...................... 362
5-11. Bluetooth
®
What to do if... (Troubleshooting).................... 363
Bluetooth
®................................... 366
5-12. Other function “Information” screen ................... 371
USB photo .................................... 373
Weather information ................ 375
Voice command system ........... 376
Mobile Assistant........................ 380
LEXUS Enform Remote .........382
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ES300h_OM_OM33B71U_(U)5-1. Basic Operations
5
Lexus Display Audio system
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/AAC disc, Bluetooth
®, iPod or USB mode:
• Press: Selects a track/file/video
• Press and hold: Scrolls up/down tracks/files/videos (MP3/WMA/AAC disc, iPod or USB)
“MODE” switch • Press: 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
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304
ES300h_OM_OM33B71U_(U)5-3. Using the audio system
Selecting the audio source
Press the “AUDIO” button to display the “Source” screen.
If the “Source” screen is not displayed, press the button again.
Select the desired audio source.
The audio source can be selected by pressing the “RADIO” or “MEDIA” button.
Press the “MODE” switch when the audio
system is turned on. The audio source
changes each time the “MODE” switch is pressed.
■Rearranging the list
The listing order of the sour ce list can be rearranged.
Move the controller to the left while on the “Source” screen.
Select “Audio Source Select”.
Select an item you wish to move and th en select where to move the item to.
Switching between audio sources such as radio and CD are explained in this
section.
Changing audio source
Using the steering wheel switches to change audio sources
1
2
1
2
3