fuse Lexus ES300h 2018 Owner's Manual (OM33D45U)

TABLE OF CONTENTS6
ES300h_OM_OM33D45U_(U)
7-1. Maintenance and careCleaning and protecting the vehicle exterior ................ 430
Cleaning and protecting the vehicle interior.................. 433
7-2. Maintenance Maintenance requirements ............................ 436
General mainte nance.............. 439
Emission inspection and maintenance (I/M)
programs.................................... 442
7-3. Do-it-yourself maintenance Do-it-yourself service precautions................................ 443
Hood ............................................... 445
Positioning a floor jack ............ 446
Engine compartment ............... 447
12-volt battery ............................. 457
Tires ...................................................461
Tire inflation pressure ................ 471
Wheels ........................................... 474
Air conditioning filter ............... 476
Electronic key battery.............. 478
Checking and replacing fuses..............................................480
Light bulbs .................................... 483 8-1. Essential information
Emergency flashers .................. 496
If your vehicle has to be stopped in an emergency ... 497
8-2. Steps to take in an emergency If your vehicle needs to be towed ............................... 498
If you think something is wrong................ 502
If a warning light turns on or a warning buzzer sounds ....503
If a warning message is displayed ................................ 509
If you have a flat tire ....................513
If the hybrid system will not start ............................................... 523
If the electronic key does not operate properly..................... 525
If the 12-volt battery is discharged................................. 527
If your vehicle overheats...........531
If the vehicle becomes stuck ............................................. 535
7Maintenance and care8When trouble arises

350
ES300h_OM_OM33D45U_(U)5-9. Bluetooth
® Phone
Receiving a call
Press the off-hook sw
itch on the steer-
ing wheel or select .
Press the on-hook switch on the steering wheel or select .
■International calls
Depending on the cellular phone in use, re ceived international calls may not be dis-
played correctly.
When a call is received, the following screen is displayed together with a
sound.
To answer the phone
To refuse a call

3525-9. Bluetooth® Phone
ES300h_OM_OM33D45U_(U)
Phone number containing a “w” symbol
When the “w” symbol is dialed in an outg oing call, you need to go to the “Release
Tones” screen to dial the following digits . Move the controller to the left and then
select “Release Tones”.
Select “Handset Mode” to change from a hands-free call to a cellular phone call
or vice versa.
Press the on-hook switch on the steering wheel or select .
When a call is interrupted by a third pa rty while talking, an incoming call mes-
sage will be displayed.
To talk with the other party:
Press the off-hook sw itch on the steer-
ing wheel or select .
To refuse the call:
Press the on-hook switch on the steer-
ing wheel or select .
Every time you press the off-hook switch on the steering wheel or select during
call waiting, you will be sw itched to the other party.
■Transferring calls
●It is not possible to transfer from hand s-free to the cellular phone while driving.
●If you transfer from the cellular phone to ha nds-free, the hands-free screen will be dis-
played, and you can operate the system using the screen.
●Transfer method and operation may vary according to the cellular phone used.
●For operation of the cellular phone in use, see the phone’s manual.
■Call waiting operation
Call waiting operation may differ depending on your phone company and cellular
phone.
To transfer a call
To hang up
Call waiting

3545-9. Bluetooth® Phone
ES300h_OM_OM33D45U_(U)
Move the controller to the left while on the message screen.
Select “Quick Message” to display the “Quick Message” screen.
Select the desired message and then select “Send”.
■Editing a quick message Move the controller to the left while on the message screen.
Select “Quick Message” and move the cursor to the desired message.
Move the controller to the left and select “Edit”.
To return to the default message after editing, select “Default”.
This function is available when the “E-mail Notification Popup” or\
“SMS/MMS
Notification Popup” are set to on. ( →P. 357)
“Incoming E-mail Display” or “Inco ming SMS/MMS Display” are set to
“Drop-Down”
When E-mail/ SMS/MMS are received, th e incoming message is displayed on
the upper side of the screen with a sound.
“Incoming E-mail Display” or “Incoming SMS/MMS Display” are set to “Full
Screen”
When E-mail/ SMS/MMS are received, the incoming message screen is dis-
played with a sound and it can be operated on the screen.
Check the message
Refuse to check the message
Call to receive the message sender’s
phone number
Replying to a message
Receiving a message popup function
1
2
3
1
2
3
1
2
3

355
ES300h_OM_OM33D45U_(U)5-9. Bluetooth
® Phone
5
Lexus Display Audio system
Using the steering wheel switches
Volume switch
During an incoming call: Adjusts the
ring tone volume
During speaking on the phone:
Adjusts in call volume
The voice guidance volume cannot be
adjusted using this button.
Talk switch
Press: Turns the voice command system on
Press and hold: Turns the voice command system off
Off-hook switch
• Start call
• Receiving
• Phone top screen display
On-hook switch • End call
•Refuse call
The steering wheel switches can be used to operate a connected cellular
phone.
Operating a phone using the steering wheel switches
1
2
3
4

ES300h_OM_OM33D45U_(U)
4076-4. Using the other interior features
6
Interior features
Fold down the armrest for use.
NOTICE
●To avoid damaging the power outlets, close the power outlet lids when the power out-
lets are not in use.
Foreign objects or liquids that enter the power outlets may cause a short circuit.
●To prevent blown fuse, do not use an ac cessory that uses more than 12V 10A.
●To prevent 12-volt battery discharge, do not use the power outlets longer than neces-
sary when the hybrid system is not operating.
Armrest
NOTICE
To prevent damage to the armrest, do not apply too much load on the armrest.

429
ES300h_OM_OM33D45U_(U)
7Maintenance and care
7-1. Maintenance and careCleaning and protecting the vehicle exterior ................430
Cleaning and protecting the vehicle interior.................. 433
7-2. Maintenance Maintenance requirements ............................ 436
General maintenance.............. 439
Emission inspection and maintenance (I/M)
programs .................................... 442
7-3. Do-it-yourself maintenance Do-it-yourself service precautions................................ 443
Hood ............................................... 445
Positioning a floor jack ............ 446
Engine compartment ............... 447
12-volt battery ............................. 457
Tires .................................................. 461
Tire inflation pressure.................471
Wheels ........................................... 474
Air conditioning filter ............... 476
Electronic key battery .............. 478
Checking and replacing fuses ............................................. 480
Light bulbs.....................................483

443
ES300h_OM_OM33D45U_(U)7-3. Do-it-yourself maintenance
7
Maintenance and care
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the correct proce-
dure as given in these sections.
ItemsParts and tools
12-volt battery con-
dition (
→P. 457)•Grease
• Conventional wrench (for terminal clamp bolts)
Brake fluid level
(→ P. 455)
• FMVSS No.116 DOT 3 or SAE J1703 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine/power con-
trol unit coolant level
(→ P. 453)
• “Toyota Super Long Life Coolan t” or a similar high quality
ethylene glycol-based non-silicate, non-amine, non-nitrite
and non-borate coolant with long-life hybrid organic acid
technology
For the U.S.A.:
“Toyota Super Long Life Coolant” is pre-mixed with 50%
coolant and 50% deionized water.
For Canada:
“Toyota Super Long Life Cool ant” is pre-mixed with 55%
coolant and 45% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
( → P. 449)
• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses ( →P. 480)• Fuse with same amperage rating as original
Light bulbs
(→ P. 483)
• Bulb with same number and wattage rating as original
• Phillips-head screwdriver
• Flathead screwdriver•Wrench
Radiator and con-
denser (→ P. 454)⎯
Tire inflation pres-
sure (→P. 471)• Tire pressure gauge• Compressed air source
Washer fluid
(→ P. 456)• Water or washer fluid containing antifreeze (for winter use)
• Funnel (used only for adding water or washer fluid)

447
ES300h_OM_OM33D45U_(U)7-3. Do-it-yourself maintenance
7
Maintenance and care
Engine compartment
■12-volt battery
→
P. 457
Washer fluid tank ( →P. 456)
Fuse boxes (→ P. 480)
Power control unit coolant
reservoir ( →P. 453)
Engine oil level dipstick (→P. 449)
Engine oil filler cap (→ P. 450)Engine coolant reservoir
(→P. 453)
Brake fluid reservoir ( →P. 455)
Power control unit coolant
radiator (→ P. 454)
Electric cooling fans
Condenser ( →P. 454)
Engine coolant radiator (→P. 454)1
2
3
4
5
6
7
8
9
10
11

480
ES300h_OM_OM33D45U_(U)7-3. Do-it-yourself maintenance
Checking and replacing fuses
Turn the power switch off.
Open the Fuse box cover.
If any of the electrical components do not operate, a fuse may have blown. If
this happens, check and repl
ace the fuses as necessary.
1
2
Engine compartment (right side)Engine compartment (left side)
Push the tab in and lift the lid off. Push the tab in and lift the lid off.
Driver’s side instrument panel
Remove the lid.