fuse Lexus IS300h 2015 Owner's Manual

TABLE OF CONTENTS6
IS300h_EE(OM53D56E)
7-1. Maintenance and careCleaning and protecting the vehicle exterior ................. 442
Cleaning and protecting the vehicle interior ..................446
7-2. Maintenance Maintenance requirements............................. 449
7-3. Do-it-yourself maintenance Do-it-yourself service precautions ................................. 451
Hood ...............................................453
Positioning a floor jack ............. 454
Engine compartment................455
12-volt battery..............................463
Tires ..................................................466
Replacing the tire ........................476
Tire inflation pressure................482
Wheels............................................484
Air conditioning filter................486
Electronic key battery ............. 488
Checking and replacing fuses ............................................... 491
Light bulbs .....................................495 8-1. Essential information
Emergency flashers.................... 512
If your vehicle has to be stopped in an
emergency .................................. 513
8-2. Steps to take in an emergency
If your vehicle needs to be towed ...................................... 514
If you think something is wrong ...........................................520
If a warning light turns on or a warning buzzer
sounds........................................... 521
If a warning message is displayed..................................... 527
If you have a flat tire (vehicles with
emergency tire
puncture repair kit).................545
If you have a flat tire (vehicles with run-flat
tires) ..............................................559
If the hybrid system will not start ...................................... 560
If the shift lever cannot be shifted from P ............................ 562
7Maintenance and care8When trouble arises

3855-9. Bluetooth® Phone
5
Lexus Display Audio system
IS300h_EE(OM53D56E)
Press the switch on the steering
wheel or select .
Press the switch on the steering wheel or select .
■International calls
Depending on the cellular phone in use, received international calls may not be dis-
played correctly.
Receiving a call
When a call is received, the following screen is displayed together with a
sound.
To answer the phone
To refuse a call

3875-9. Bluetooth® Phone
5
Lexus Display Audio system
IS300h_EE(OM53D56E)
XPhone number containing a “w” symbol
When the “w” symbol is dialed in an outgoing 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 switch on the steering wheel or select .
When a call is interrupted by a third party while talking, an incoming call mes-
sage will be displayed.
To talk with the other party:
Press the switch on the steering
wheel or select .
To refuse the call:
Press the switch on the steering
wheel or select .
Every time you press the switch on the steering wheel or select during call
waiting, you will be switched to the other party.
■Tr a n s f e r r i n g c a l l s
●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 h a n g u p
Call waiting

3905-9. Bluetooth® Phone
IS300h_EE(OM53D56E)
This function is available when the “E-mail notification popup” or “SMS/MMS
notification popup” are set to on. (→P. 3 9 7 )
X“Incoming E-mail display” or “Incoming SMS/MMS display” are set to “Drop-
down”
When E-mail/SMS/MMS are received, the incoming message is displayed
on the upper side of the screen with a sound.
X“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.
Receiving a message popup function
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2
3

3915-9. Bluetooth® Phone
5
Lexus Display Audio system
IS300h_EE(OM53D56E)
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.
Off hook switch•Start call
• Receiving
• Phone top screen display
On hook switch •End call
• Refuse call
Talk switch
Press: Turns the speech command system on
Press and hold: Turns the speech command system off
Using the steering wheel switches
The steering wheel switches can be used to operate a connected cellular
phone.
Operating a telephone using the steering wheel switches
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2
3
4

4366-4. Using the other interior features
IS300h_EE(OM53D56E)
The power outlet can be used for 12 V accessories that run on less than 10 A.
Open the lid.
●The power outlet can be used when the power switch is in ACCESSORY or ON mode.
Power outlet
●To fully close the console box with the cable
routed to outside the console box, insert the
cable into the holder.
NOTICE
●To avoid the damaging the power outlet, close the power outlet lid when the power
outlet is not in use. Foreign objects or liquids that enter the power outlet may cause a
short circuit.
●To prevent blown fuse, do not use an accessory that uses more than 12 V 10 A.
●To prevent 12-volt battery discharge, do not use the power outlet longer than neces-
sary when the hybrid system is off.

441
7Maintenance and care
IS300h_EE(OM53D56E)
7-1. Maintenance and careCleaning and protecting the vehicle exterior................. 442
Cleaning and protecting the vehicle interior.................. 446
7-2. Maintenance Maintenance requirements............................. 449
7-3. Do-it-yourself maintenance Do-it-yourself service precautions..................................451
Hood ............................................... 453
Positioning a floor jack............. 454
Engine compartment ............... 455
12-volt battery ............................. 463
Tires.................................................. 466
Replacing the tire ........................ 476
Tire inflation pressure ............... 482
Wheels ........................................... 484
Air conditioning filter ............... 486
Electronic key battery ..............488
Checking and replacing fuses................................................491
Light bulbs..................................... 495

451
7
Maintenance and care
IS300h_EE(OM53D56E)7-3. Do-it-yourself maintenance
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. 4 6 3 )•Grease
• Conventional wrench (for terminal clamp bolts)
Engine/power con-
trol unit coolant level
(→ P. 4 6 0 )
• “Toyota Super Long Life Coolant” 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
“Toyota Super Long Life Coolant” is pre-mixed with 50%
coolant and 50% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
(→ P. 4 5 6 )
• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses ( →P. 4 9 1 )• Fuse with same amperage rating as original
Light bulbs
(→ P. 4 9 5 )
• Bulb with same number and wattage rating as original
• Phillips-head screwdriver•Flathead screwdriver
•Wrench
Radiators and con-
denser ( →P. 4 6 2 )
Tire inflation pres-
sure ( →P. 4 8 2 )• Tire pressure gauge• Compressed air source
Wa s h e r f l u i d
(→ P. 4 6 2 )• Water or washer fluid containing antifreeze (for winter use)
• Funnel (used only for adding water or washer fluid)

4557-3. Do-it-yourself maintenance
7
Maintenance and care
IS300h_EE(OM53D56E)
■12-volt battery
→P. 4 6 3
Engine compartment
Power control unit coolant reser-
voir ( →P. 4 6 0 )
Engine oil level dipstick (→ P. 4 5 6 )
Engine coolant reservoir (→ P. 4 6 0 )
Engine oil filler cap (→ P. 4 5 7 ) Fuse box (
→P. 4 9 1 )
Wa s h e r f l u i d t a n k ( →P. 4 6 2 )
Electric cooling fans
Condenser ( →P. 4 6 2 )
Power control unit coolant
radiator ( →P. 4 6 2 )
Engine coolant radiator (→ P. 4 6 2 )1
2
3
4
5
6
7
8
9
10

4917-3. Do-it-yourself maintenance
7
Maintenance and care
IS300h_EE(OM53D56E)
Turn the power switch off.
Open the fuse box cover.
XEngine compartment:
Remove the clips.
Push the tabs on either side to
detach the lock and lift the lid off
while pulling the lock plate.
When installing the lid, check that the
lock plate and the tabs on either side
are connected correctly.
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown. If
this happens, check and replace the fuses as necessary.
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