key Lexus ES300h 2014 Instrument cluster / (OM33A60U) Service Manual

ES350_300h_OM_OM33A60U_(U)
2114-2. Driving procedures
4
Driving
■Auto power off function
If the vehicle is left in ACCESSORY mode for more than 20 minutes or ON mode
(the hybrid system is not operating) for more than an hour with the shift lever in P, the
“POWER” switch will automatically turn off. However, this function cannot entirely
prevent 12-volt battery discharge. Do not leave the vehicle with the “POWER”
switch in ACCESSORY or ON mode for long periods of time when the hybrid sys-
tem is not operating.
■Sounds and vibrations specific to a hybrid vehicles
 P. 7 5
■Electronic key battery depletion
P. 1 3 6
■When the ambient temperature is low, such as during winter driving conditions
It may take time until the “READY” indicator comes on.
■Conditions affecting operation
P. 1 3 2
■Notes for the entry function
P. 1 3 3
■If the hybrid system does not start
●The immobilizer system may not have been deactivated. ( P. 8 4 )
Contact your Lexus dealer.
●Check that the shift lever is securely set in P. The hybrid system may not start if the
shift lever is displaced out of P. “Shift to P position when starting” will be displayed
on the multi-information display.
■Steering lock
After turning the “POWER” switch off and opening and closing the doors, the steer-
ing wheel will be locked due to the stee ring lock function. Operating the “POWER”
switch again automatically cancels the steering lock.

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ES350_300h_OM_OM33A60U_(U)
4-2. Driving procedures
■When the steering lock cannot be released
■Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be suspended if
the hybrid system is turned on and off repeatedly in a short period of time. In this
case, refrain from operating the hybrid sy stem. After about 10 seconds, the steering
lock motor will resume functioning.
■When “Check Access System with Elec. Key” is displayed on the multi-information
display
The system may be malfunctio ning. Have the vehicle inspected by your Lexus dealer
immediately.
■If the “READY” indicator does not come on
If the “READY” indicator does not come on when you press the “POWER” switch
with the shift lever in P and the brake pedal depressed, contact your Lexus dealer
immediately.
■If the hybrid system is malfunctioning
 P. 7 7 0
■If the electronic key battery is depleted
P. 7 1 9
■Operation of the “POWER” switch
●When operating the “POWER” switch, one shor t, firm press is enough. If the switch
is pressed improperly, the hybrid system may not start or the “POWER” switch
mode may not change. It is not necessary to press and hold the switch.
●If attempting to restart the hybrid syst em immediately after turning the “POWER”
switch off, the hybrid system may not start in some cases. After turning the
“POWER” switch off, please wait a few se conds before restarting the hybrid sys-
tem.
■If the smart access system with push-but ton start has been deactivated in a cus-
tomized setting
 P. 8 1 0
“Steering Lock active” will be displayed on
the multi-information display.
Check that the shift lever is set in P. Press the
“POWER” switch while
turning the steering
wheel left and right.

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ES350_300h_OM_OM33A60U_(U)
4-3. Operating the lights and wipers
■Daytime running light system
To make your vehicle more visible to other drivers, the parking lights turn on auto-
matically (at an increased intensity) whenever the engine is started
and the parking brake is released. Daytime running lights are not designed for use at
night.
For the U.S.A.: Daytime running lights can be turned off by operating the switch.
■Headlight control sensor
■Automatic light off system
When the light switch is in , or : The headlights and tail lights turn off 30
seconds after the “START STOP ENGINE” <“POWER”> switch is turned to
ACCESSORY mode or turned off and a door is opened and all of the doors and
trunk are closed. (The lights turn off imme diately if on the key is pressed twice
after all the doors are closed.)
To turn the lights on again, turn the “START STOP ENGINE” <“POWER”> switch to
IGNITION ON mode, or turn the li ght switch off once and then back to
or .
If any of the doors or trunk lid is kept op en, the lights automatically turn off after 20
minutes. The sensor may not func tion properly if an
object is placed on the sensor, or anything
that blocks the sensor is affixed to the wind-
shield.
Doing so interferes with the sensor detecting
the level of ambient light and may cause the
automatic headlight system to malfunction.

ES350_300h_OM_OM33A60U_(U)
3615-2. Using the air conditioning system and defogger
5
Interior features
■Registering air conditioning settings to electronic keys
●Unlocking the vehicle using an electronic key and turning the “START STOP
ENGINE” <“POWER”> switch to IGNITION ON mode will recall that key’s
registered air conditioning settings.
●When the “START STOP ENGINE” <“POWER”> is turned off, the current air con-
ditioning settings will automatically be re gistered to the electronic key that was
used to unlock the vehicle.
The system may not operate correctly if more than one electronic key is in the vicinity
or if the smart access system with push-button start is used to unlock a passenger
door.
Settings for the electronic key and th e corresponding door can be changed.
Contact your Lexus dealer.
■Using automatic mode
Fan speed is adjusted automatically according to the temperature setting and the
ambient conditions.
Therefore, the fan may stop for a while until warm or cool air is ready to flow immedi-
ately after is pressed.
■Fogging up of the windows
●The windows will easily fog up when the humidity in the vehicle is high. Selecting on will dehumidify the air from the outlets and defog the windshield effec-
tively.
●If you turn off, the windows may fog up more easily.
●The windows may fog up if the recirculated air mode is used.
■Windshield fog detection function (if equipped)
When automatic mode is set, the humidity sensor ( P. 364) detects fog on the
windshield and controls the air conditioning system to prevent fog.
■Outside/recirculated air mode
●When driving on dusty roads such as tunn els or in heavy traffic, set the outside/
recirculated air mode button to the recirculated air mode. This is effective in pre-
venting outside air from entering the vehicl e interior. During cooling operation, set-
ting the recirculated air mode will also cool the vehicle interior effectively.
●Outside/recirculated air mode may automatically switch depending on the tem-
perature setting or the inside temperature.

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ES350_300h_OM_OM33A60U_(U)
5-2. Using the air conditioning system and defogger
■Registering air conditioning settings to electronic keys
●Unlocking the vehicle using an electronic key and turning the “START STOP
ENGINE” <“POWER”> switch to IGNITION ON mode will recall that key’s
registered air conditioning settings.
●When the “START STOP ENGINE” <“POWER”> is turned off, the current air con-
ditioning settings will automatically be re gistered to the electronic key that was
used to unlock the vehicle.
The system may not operate correctly if more than one electronic key is in the vicinity
or if the smart access system with push-button start is used to unlock a passenger
door.
Settings for the electronic key and th e corresponding door can be changed.
Contact your Lexus dealer.
■Using automatic mode
Fan speed is adjusted automatically according to the temperature setting and the
ambient conditions.
Therefore, the fan may stop for a while until warm or cool air is ready to flow immedi-
ately after is pressed.
■Fogging up of the windows
●The windows will easily fog up when the humidity in the vehicle is high. Selecting
on will dehumidify the air from the outlets and defog the windshield effectively.
●If you turn off, the windows may fog up more easily.
●The windows may fog up if the recirculated air mode is used.
■Windshield fog detection function (if equipped)
When automatic mode is set, the humidity sensor ( P. 377) detects fog on the
windshield and controls the air conditioning system to prevent fog.
■Outside/recirculated air mode
●When driving on dusty roads such as tunn els or in heavy traffic, set the outside/
recirculated air mode button to the recirculated air mode. This is effective in pre-
venting outside air from entering the vehicl e interior. During cooling operation, set-
ting the recirculated air mode will also cool the vehicle interior effectively.
●Outside/recirculated air mode may automatically switch depending on the tem-
perature setting or the inside temperature.

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ES350_300h_OM_OM33A60U_(U)
5-4. Using the audio system
Before using the Bluetooth® audio system, it is necessary to register a
Bluetooth
® enabled portable player in th e system. Follow the procedure
below to register (pair) a portable player:
Press and select “BT•A MENU” using .
Press the talk switch or select “BT•A Setup” using .
The introductory guidance and portab le player name registration instruc-
tions are heard.
Select “Pair Audio Player (Pair Audio)” using a voice command or
.
Register a portable player name by either of the following methods:
a. Select “Record Name” using , and say the name to be regis- tered.
b. Press the talk switch and sa y the name to be registered.
A voice guidance instruction to confirm the input is heard.
Select “Confirm” using a voice command or .
A passkey is displayed and heard, an d a voice guidance instruction for
inputting the passkey into the portable player is heard.
Using the Bluetooth® audio system for the first time
1
2
3
4
5

ES350_300h_OM_OM33A60U_(U)
5555-4. Using the audio system
5
Interior features
Input the passkey into the portable player.
Refer to the manual that comes with the portable player for the operation of the
portable player.
Guidance for registration completion is heard.
If the portable player has a Bluetooth
® phone, the phone can be regis-
tered at the same time. A voice gu idance instruction to register a
Bluetooth
® phone is heard.
Select “Yes” or “No” using a voice command or .
(Bluetooth
® phone P. 577)
Menu list of the Bluetooth® audio system
First menuSecond menuThird menuOperation detail
“Setup”
“BT•A Setup”
“Pair Audio”Registering a portable
player
“Connect”Selecting a portable player
to be used
“Change Name”Changing the registered
name of a portable player
“List Audios”Listing the registered por-
table players
“Set Passkey”Changing the passkey
“Delete Audio”Deleting a registered por-
table player
“System Setup”
“Guidance Vol”Setting voice guidance
volume
“Device Name”Displaying the Bluetooth®
device address and name
“Initialize”Initializing the system
6
7

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ES350_300h_OM_OM33A60U_(U)
5-4. Using the audio system
■When using a voice command
For numbers, say a combination of single digits from zero to nine.
Say the command correctly and clearly.
■Situations in which the system may not recognize your voice
●When driving on rough roads
●When driving at high speeds
●When air is blowing out of the vents onto the microphone
●When the air conditioning fan emits a loud noise
■Operations that cannot be performed while driving
●Operating the system with
●Registering a portable player to the system
■Changing the passkey
P. 5 6 6

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ES350_300h_OM_OM33A60U_(U)
5-4. Using the audio system
5
Interior features
Setting up a Bluetooth® enabled portable player
Pattern A
To enter the menu for each function, fo llow the steps below using a voice
command or :
●Registering a portable player
1. “Setup”  2. “Bluetooth Audio Setup (BT•A Setup)” 
3. “Pair Audio Player (Pair Audio)”
●Selecting a portable player to be used
1. “Setup”  2. “Bluetooth Audio Setup (BT•A Setup)” 
3. “Connect Audio Player (Connect)”
●Changing the registered name of a portable player
1. “Setup”  2. “Bluetooth Audio Setup (BT•A Setup)” 
3. “Change Name”
●Listing the registered portable players
1. “Setup”  2. “Bluetooth Audio Setup (BT•A Setup)” 
3. “List Audio Players (List Audios)”
●Changing the passkey
1. “Setup”  2. “Bluetooth Audio Setup (BT•A Setup)” 
3. “Set Passkey”
●Deleting a registered portable player
1. “Setup”  2. “Bluetooth Audio Setup (BT•A Setup)” 
3. “Delete Audio Player (Delete Audio)”
Registering a portable player in the Bluetooth® audio system allows
the system to function. The following functions can be used for regis-
tered portable players:
Functions and operation procedures

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ES350_300h_OM_OM33A60U_(U)
5-4. Using the audio system
Pattern B
Press to select “BT•A MENU”.
Press the talk switch or select “BT•A Setup” using .
Select one of the following functions using a voice command or
.
●Registering a portable player
“Pair Audio Player (Pair Audio)”
●Selecting a portable player to be used
“Connect Audio Player (Connect)”
●Changing the registered name of a portable player
“Change Name”
●Listing the registered portable players
“List Audio Players (List Audios)”
●Changing the passkey
“Set Passkey”
●Deleting a registered portable player
“Delete Audio Player (Delete Audio)”
Select “Pair Audio Player (Pair Audio)” using a voice command or ,
and perform the procedure for registering a portable player. ( P. 5 5 4 )
Registering a portable player
1
2
3