2014 Lexus ES300h power steering

ES350_300h_OM_OM33A60U_(U)
3054-5. Using the driving support systems
4
Driving
■When the message is displayed on the multi-information display showing that
TRAC has been disabled even if the VSC OFF switch has not been pressed
TRAC and hill-start assist control (hybri d vehicles) cannot be operated. Contact
your Lexus dealer.
■When the 12-volt battery is disconnected
The steering wheel may move from its straight forward position, but this will be cor-
rected automatically when driving.
■Sounds and vibrations caused by the ABS, brake assist, VSC and TRAC systems
●A sound may be heard from the engine compartment when the brake pedal is
depressed repeatedly, when the engine is started or just after the
vehicle begins to move. This sound does not indicate that a malfunction has
occurred in any of these systems.
●Any of the following conditions may occur when the above systems are operating.
None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
• The brake pedal may pulsate slightly after the ABS is activated (gasoline vehi- cles).
• The brake pedal may move down slightly after the ABS is activated (gasoline
vehicles).
■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 off, the systems will be automatically re-
enabled in the following situations:
●When the “START STOP ENGINE” <“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.

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ES350_300h_OM_OM33A60U_(U)
4-5. Using the driving support systems
■Reduced effectiveness of the EPS system
The effectiveness of the EPS system is reduced to prevent the system from overheat-
ing when there is frequent steering input over an extended period of time. The steer-
ing wheel may feel heavy as a result. Should this occur, refrain from excessive
steering input or stop the vehicle and turn the engine off. The effec-
tiveness will improve after a short while.
CAUTION
■The ABS does not operate effectively when
●The limits of tire gripping performance have been exceeded (such as excessively
worn tires on a snow covered road).
●The vehicle hydroplanes while driving at high speed on wet or slick roads.
■Stopping distance when the ABS is operating may exceed that of normal condi-
tions
The ABS is not designed to shorten the ve hicle’s stopping distance. Always main-
tain a safe distance from the vehicle in front of you, especially in the following situa-
tions:
●When driving on dirt, gravel or snow-covered roads
●When driving with tire chains
●When driving over bumps in the road
●When driving over roads with potholes or uneven surfaces
■TRAC may not operate effectively when
Directional control and power may not be achievable while driving on slippery
road surfaces, even if the TRAC system is operating.
Drive the vehicle carefully in conditions where stability and power may be lost.
■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 spee d appropriate to the road conditions. As
these are the systems to ensure vehicle stability and driving force, do not turn the
TRAC/VSC systems off unless necessary.

337
ES350_300h_OM_OM33A60U_(U)
5Interior features
5-4. Using the audio systemAudio system (without a navigation system or
the Lexus Display
Audio system) .......................... 500
Using the radio ........................... 503
Using the CD player .................. 512
Playing MP3 and WMA discs................................. 521
Operating an iPod ..................... 529
Operating a USB memory.....539
Bluetooth
® audio system ...... 548
Using the Bluetooth
®
audio system.............................. 552
Operating a Bluetooth
®
enabled portable player ....... 557
Setting up a Bluetooth
®
enabled portable player ........ 561
Bluetooth
® audio
system setup ............................. 568
Optimal use of the audio system..............................569
Using the AUX port................... 571
Using the steering wheel audio switches .......................... 573
Hands-free system (for cellular phone) ..................576
Using the hands-free system (for cellular phones) ................581
Making a phone call ................. 589
Setting a cellular phone ...........593
Security and system setup ..... 598
Using the phone book............. 603 5-5. Using the interior lights
Interior lights list ............................ 611• Interior light .............................. 612
• Personal lights ......................... 612
5-6. Using the storage features List of storage features ..............614• Glove box .................................616
• Console box............................. 617
• Cup holders ............................ 618
• Auxiliary box ............................619
Trunk features .............................. 620
5-7. Other interior features Sun visors and vanity mirrors ................... 622
Clock............................................... 623
Power outlets ............................... 624
Heated steering wheel ............ 626
Seat heaters and ventilators ................................... 628
Armrest ..........................................630
Rear sunshade/ rear door sunshades ............... 631
Trunk storage extension .......... 634
Coat hooks ................................... 635
Assist grips.................................... 636
Garage door opener................ 637
Compass ....................................... 644
Safety Connect ........................... 649

448
ES350_300h_OM_OM33A60U_(U)
5-3. Using the Lexus Display Audio system
Using the steering wheel audio switches
Radio mode:
Selects radio stations
CD mode:
Selects tracks/files and folders
(MP3/WMA)
iPod mode: Selects songs
USB memory mode:
Selects files and folders
Bluetooth
® audio mode:
Selects tracks and albums
Increases/decreases volume
Press: Turns the power on, selects
audio source
Press and hold: Pause or mute
To turn the audio system on, press .
Some audio features can be controlled using the switches on the steer-
ing wheel.
Operation may differ depending on the type of audio system or naviga-
tion system. For details, refer to the manual provided with the audio sys-
tem or navigation system.
1
2
3
Turning the audio system on

573
ES350_300h_OM_OM33A60U_(U)
5-4. Using the audio system
5
Interior features
Using the steering wheel audio switches
Radio mode:Selects a radio sta-
tion
CD mode: Selects a track, file
(MP3 and WMA) and disc
Bluetooth
® audio mode:
Selects a track and album
iPod mode:
Selects a song
USB memory mode:
Selects a file and folder
Increases/decreases volume
Turns the power on, selects an
audio source
Press when the audio system is turned off.
The audio system can be turned off by holding the switch down until you hear a
beep.
Some audio features can be controlled using the switches on the steer-
ing wheel.
Operation may differ depending on the type of audio system or naviga-
tion system. For details, refer to the manual provided with the audio sys-
tem or navigation system.
1
2
3
Turning the power on

626
ES350_300h_OM_OM33A60U_(U)
5-7. Other interior features
Heated steering wheel
Turns the heater on/off
The indicator light comes on when the
heater is operating.
■Operating condition
The “START STOP ENGINE” <“POWER”> switch is in IGNITION ON
mode.
■Timer
The heated steering wheel will automatically turn off after about 30 minutes.
: If equipped
The heated steering wheel heats the side grips of the steering wheel.

ES350_300h_OM_OM33A60U_(U)
7256-3. Do-it-yourself maintenance
6
Maintenance and care
FuseAmpereCircuit
1WIP-S5Driver support system, windshield wipers
2FA N50Electric cooling fan
3H-LP CLN30No circuit
4ENG W/PMP*130Cooling system
5PTC HTR NO.250PTC heater
6PTC HTR NO.150PTC heater
7HTR50Air conditioning system
8ALT*2140Charging system
DC/DC*1120Hybrid system
9ABS NO.2*230VSC, ABS
10ST/AM2*230Starting system
ABS NO.1*130VSC, ABS
11H-LP-MAIN30H-LP RH-LO, H-LP LH-LO
12ABS MTR NO.2*150VSC, ABS
13ABS NO.1*250VSC, ABS
ABS MTR NO.1*150VSC, ABS
14R/B NO.2*150IGCT MAIN, INV W/PMP
15EPS80Electric power steering
16S-HORN7. 5S-HORN
17DEICER15Windshield wiper de-icer
18HORN10Horn
19TV15
Multi-information display, audio display,
Remote Touch, audio system, gauges and
meters
20AMP NO.230Audio system
21EFI NO.215
Multiport fuel injection system, sequential
multiport fuel system, electronic controlled
transmission

726
ES350_300h_OM_OM33A60U_(U)
6-3. Do-it-yourself maintenance
22EFI NO.3
10*2Multiport fuel injection system, sequential
multiport fuel system, air intake system,
exhaust system
7. 5*1Multiport fuel injection system, sequential
multiport fuel system, air intake system
23INJ7. 5Multiport fuel injection system, sequential
multiport fuel system
24ECU-IG2 NO.37. 5
Multiport fuel injection system, sequential
multiport fuel system, electronic controlled
transmission, power management system,
steering lock system, cruise control system
25IGN15Starting system
26D/L-AM225Power door lock system
27IG2-MAIN25INJ, IGN
28ALT-S*27. 5Charging system
DC/DC-S*17. 5Hybrid system
29MAYDAY5MAYDAY
30TURN&HAZ15Turn signal lights, emergency flashers
31STRG LOCK10Steering lock system
32AMP30Audio system
33H-LP LH-LO15Left-hand headlight
34H-LP RH-LO15Right-hand headlight
35EFI-MAIN NO.130EFI NO.2, EFI NO.3, fuel system
36SMART5Smart access system with push-button start,
occupant classification system
37ETCS10Multiport fuel injection system, sequential
multiport fuel system
38ABS NO.2*17. 5VSC, ABS
39EFI NO.17. 5
Multiport fuel injection system, sequential
multiport fuel system, electronic controlled
transmission
FuseAmpereCircuit