warning LEXUS RC300H 2017 Owners Manual

3404-6. Driving tips
RC300h_EE(OM24740E)
NOTICE
■Repairing or replacing snow tires
Request repairs or replacement of snow ti res 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.

3495-1. Basic Operations
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Lexus Display Audio system
RC300h_EE(OM24740E)
■When using the screen
●Under extremely cold conditions, the Lexus Display Audio controller may react slowly.
●If the screen is cold, the display may be dark, or the system may seem to be operating slightly slower than normal.
●The screen may seem dark and hard to se e when viewed through sunglasses. Change your angle of viewing, adjust the display on the “Display” screen ( P. 358) or remove your sunglasses.
■Using cellular phones
Interference may be heard through the audio system's speakers if a cellular phone is being used inside or close to the vehicle while the audio system is operating.
WARNING
■Using the Lexus Display Audio controller
Be careful when touching the Lexus Display Audio controller in extreme temperatures as it may become very hot or cold due to the temperature inside the vehicle.
■Laser product
This product is a class 1 laser product.
Do not open the cover of the player or attempt to repair the unit yourself. Refer servic- ing to qualified personnel.
NOTICE
■To prevent Lexus Display Audio controller malfunction
●Do not allow the Lexus Display Audio controller to come into contact with food, liq-uid, stickers or lit cigarettes as doing so may cause it to change color, emit a strangeodor or stop functioning.
●Do not subject the Lexus Display Audio controller to excessive pressure or strongimpact as the controller may bend or break off.
■To prevent 12-volt battery discharge
Do not leave the audio system on longer than necessary when the hybrid system is off.
■To avoid damaging the audio system
Take care not to spill drinks or other fluids on the audio system.

3505-1. Basic Operations
RC300h_EE(OM24740E)
Volume switch
• Increases/decreases volume
• Press and hold: Continuously
increases/decreases volume
Radio mode:
• Press (except manual mode):
Select a radio station
• Press (manual mode): Seek up/
down
• Press and hold (manual mode): Continuously seek up/down
CD, MP3/WMA/AAC disc, Bluetooth®, iPod or USB mode:
• Press: Select a track/file/song/video
• Press and hold: Select a folder/album (MP3/WMA/AAC disc or USB)
“MODE” switch
• 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.
Steering wheel audio switches
Some audio features can be controlled using the switches on the steering
wheel.
Operation may differ depending on the 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
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WARNING
■To reduce the risk of an accident
Exercise care when operating the audio switches on the steering wheel.
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3525-1. Basic Operations
RC300h_EE(OM24740E)
To view a video on an iPod video or VTR, it is necessary to use a 4-pole AUX
cable to connect the portable audio device.
When connecting a portable audio device to the AUX port, use a 4-pole AUX
cable with a plug that matches the exact layout shown in the illustration.
Connected device (portable audio
device, etc.)
Left audio
Right audio
Ground
Video
When using an iPod video, a cable
that has a 4-pole AUX plug and a
USB connector is necessary. Con-
nect the plug and connector to the
AUX and USB ports.
■When using a 4-pole AUX cable
If a 4-pole AUX cable with a different layout is used, audio and/or video may not be out- put properly.
Using a 4-pole AUX cable
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WARNING
■While driving
Do not connect a device or operate the device controls.
Failure to do so may lead to an accident.

4225-11. Bluetooth®
RC300h_EE(OM24740E)
WARNING
■While driving
Do not operate the portable audio player, cellular phone or connect a device to the Bluetooth® system.
■Caution regarding interference with electronic devices
●Your audio unit is fitted with Bluetooth® antennas. People with implantable cardiacpacemakers, cardiac resynchronization therapy-pacemakers or implantable cardioverter defibrillators should maintain a reasonable distance between them-
selves and the Bluetooth® antennas. The radio waves may affect the operation of such devices.
●Before using Bluetooth® devices, users of any electrical medical device other than
implantable cardiac pacemakers, cardiac resynchronization therapy-pacemakers or implantable cardioverter defibrillators should consult the manufacturer of the device for information about its operation under th e influence of radio waves. Radio waves
could have unexpected effects on the operation of such medical devices.
NOTICE
■When leaving the vehicle
Do not leave your portable audio player or cellular phone in the vehicle. The inside of the vehicle may become hot, causing damage to the portable audio player or cellular
phone.

4265-12. Other function
RC300h_EE(OM24740E)
To display the left menu screen, turn the
controller to the left while the
MirrorLink  screen is being displayed.
Select a device
Change the screen size
Adjust the display settings.
■Selecting a MirrorLink  device
If more than one MirrorLink  device is available, to select the desired device.
Select “MirrorLink* device select” on the left menu screen.
Select “MirrorLink*1” or “MirrorLink*2”.
*: MirrorLink is a registered trademark of Car Connectivity Consortium, Inc.
■Operational conditions
This function is not available if the smartp hone does not support Car Connectivity Con- sortium .
■About MirrorLink
MirrorLink is a registered trademark of Car Connectivity Consortium, Inc.
Menu screen
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WARNING
■While driving
Do not connect smartphone or operate the controls.
NOTICE
■To avoid damaging the smartphone
●Do not leave your smartphone in the vehicle. The temperature inside may rise to a
level that could damage the smartphone.
●Do not push down on or apply unnecessary pressure to the smartphone device while it is connected.
●Do not insert foreign objects into the port.
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4426-1. Using the air conditioning system
RC300h_EE(OM24740E)
■When the outside temperature falls to nearly 0C (32F)
The dehumidification function may not operate even when is pressed or “A/C” is
selected.
■Ventilation and air conditioning odors
●To let fresh air in, set the air conditioning system to the outside air mode.
●During use, various odors from inside and outside the vehicle may enter into and accu- mulate in the air conditioning system. This may then cause odor to be emitted from the
vents.
●To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air mode prior
to turning the vehicle off. • The start timing of the blower may be dela yed for a short period of time immediately after the air conditioning system is started in automatic mode.
■Air conditioning filter
 P. 509
■Customization
Settings (e.g. A/C auto switch operation) can be changed. (Customizable features P. 614)
WARNING
■To prevent the windshield from fogging up
●Do not use during cool air operation in extremely humid weather. The differ-
ence between the temperature of the outside air and that of the windshield can cause the outer surface of the windshield to fog up, blocking your vision.
■To prevent burns
●Do not touch the rear view mirror surfaces when the outside rear view mirror defog-gers are on.
●Do not touch the glass at lower part of the windshield or to the side of the front pillarswhen the windshield wiper de-icer is on.
●Do not place anything on the instrumentpanel which may cover the air outlets. Other-wise, air flow may be obstructed, preventing
the windshield defoggers from defogging.

4446-1. Using the air conditioning system
RC300h_EE(OM24740E)
Turn the heated steering wheel on/off
The indicator light comes on when the heated steering wheel is operating.
Heated steering wheel/seat heaters/seat ventila-
tors
: If equipped
Heated steering wheel and seat heaters heat the side grips of the steering
wheel and seats, respectively. Seat ventilators maintain good airflow by blow-
ing air from the seats.
WARNING
●Care should be taken to prevent injury if anyone in the following categories comes in contact with the steering wheel and seats when the heater is on:
• Babies, small children, the elderly, the sick and the physically challenged
• Persons with sensitive skin • Persons who are fatigued• Persons who have taken alcohol or drugs that induce sleep (sleeping drugs, cold
remedies, etc.)
●Observe the following precautions to prevent minor burns or overheating,
• Do not cover the seat with a blanket or cushion when using the seat heater. • Do not use seat heater more than necessary.
NOTICE
●Do not put heavy objects that have an uneven surface on the seat and do not sticksharp objects (needles, na ils, etc.) into the seat.
●To prevent 12-volt battery discharge, do not use the functions when the hybrid system is off.
Heated steering wheel

449
RC300h_EE(OM24740E)
6
Interior features
6-3. Using the storage features
List of storage features
Glove box (P. 450)
Cup holders ( P. 451)
Console box ( P. 450)
WARNING
●Do not leave glasses, lighters or spray cans in the storage spaces, as this may cause the following when cabin temperature becomes high:
• Glasses may be deformed by heat or cracked if they come into contact with other
stored items. • Lighters or spray cans may explode. If they come into contact with other stored items, the lighter may catch fire or the spray can may release gas, causing a fire
hazard.
●When driving or when the storage compartments are not in use, keep the lids closed.
In the event of sudden braking or sudden swerving, an accident may occur due to an occupant being struck by an open lid or the items stored inside.
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4516-3. Using the storage features
6
Interior features
RC300h_EE(OM24740E)
The rubber mats at the bottom of the front cup holders can be removed.
Cup holders
WARNING
■Items unsuitable for the cup holder
Do not place anything other than cups or aluminum cans in the cup holders. Other items may be thrown out of the holder s in the event of an accident or sudden braking, causing injury. If possible , cover hot drinks to prevent burns.