wheel LEXUS RC300 2017 Workshop Manual

3294-5. Using the driving support systems
4
Driving
With the engine switch in IGNITION
ON mode, pressing the TVD switch
changes the TVD control mode.
The current TVD control mode will be
displayed on the meters.
STANDARD mode
This is the default mode and pro-
vides an optimum balance of driving
agility and stability.
SLALOM mode
This mode emphasizes enhanced
steering response.
TRACK mode
This mode emphasizes stability for
high speed sporty driving.
The multi-information display shows the di stribution of driving force between the
right and left rear wheels. ( →P. 117)
TVD (Torque Vectoring Differential)∗
∗
: If equipped
The TVD system distributes driving force (torque) between the right an\
d left
rear wheels automatically. This syst em contributes to enhanced steering
response while cornering and increased traction when exiting a corner, pro-
viding an agile driving experience.
Changing TVD control modes
1
2
3
TVD control status on the multi-information display

3324-6. Driving tips
Perform the following according to the driving conditions:
●Do not try to forcibly open a window or move a wiper that is frozen. Pour
warm water over the frozen area to me lt the ice. Wipe away the water imme-
diately to prevent it from freezing.
●To ensure proper operation of the c limate control system fan, remove any
snow that has accumulated on the air inlet vents in front of the windshield.
●Check for and remove any excess ice or snow that may have accumulated on
the exterior lights, vehicle’s roof, chassi s, around the tires or on the brakes.
●Remove any snow or mud from the bottom of your shoes before getting in the
vehicle.
Accelerate the vehicle slowly, keep a sa fe distance between you and the vehicle
ahead, and drive at a reduced spee d suitable to road conditions.
●Park the vehicle and move the shift lever to P without setting the parking
brake. The parking brake may freeze up, preventing it from being released. If
the vehicle is parked without setting the parking brake, make sure to block the
wheels.
Failure to do so may be dangerous because it may cause the vehicle to move
unexpectedly, possibly leading to an accident.
●If the vehicle is parked without setting the parking brake, confirm that the shift
lever cannot be moved out of P
*.
*: The shift lever will be locked if it is atte mpted to be shifted from P to any other posi-
tion without depressing the brake pedal. If the shift lever can be shifted from P, there
may be a problem with the shift lock sy stem. Have the vehicle inspected by your
Lexus dealer immediately.
Before driving the vehicle
When driving the vehicle
When parking the vehicle

3344-6. Driving tips
WARNING
■Driving with snow tires
Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in a loss of vehi cle control and cause death or serious injury.
●Use tires of the specified size.
●Maintain the recommended level of air pressure.
●Do not drive in excess of 75 mph (120 km/h ), regardless of the type of snow tires
being used.
●Use snow tires on all, not just some wheels.
■Driving with tire chains
Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in the vehicle being unable to be driven safely, and may
cause death or serious injury.
●Do not drive in excess of the speed limit specified for the ti re chains being used, or 30
mph (50 km/h), whichever is lower.
●Avoid driving on bumpy road surfaces or over potholes.
●Avoid sudden acceleration, abrupt steering, sudden braking and shifting operations
that cause sudden engine braking.
●Slow down sufficiently before entering a cu rve to ensure that vehicle control is main-
tained.
●Vehicles with LDA (Lane Departure Alert): Do not use the LDA system.
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 an d attachment of snow tires affects the operation of the
tire pressure warning va lves and transmitters.
■Fitting tire chains
The tire pressure warning valv es and transmitters may not function correctly when tire
chains are fitted.

336
5-1. Basic OperationsLexus Display Audio system ..........................................338
Steering wheel audio switches....................................... 344
Mobile Assistant......................... 345
USB/AUX ports ........................ 347
5-2. Setup Setup menu .................................. 349
General settings .........................350
Voice settings ..............................353
Display settings ........................... 354
5-3. Using the audio system Selecting the audio source ..........................................355
Optimal use of the audio system .......................................... 356
Audio settings ............................. 357
Audio menu screen operation ....................................360
5-4. Using the radio Radio operation.......................... 363
5-5. Playing an audio CD and MP3/WMA/AAC discs
CD player operation ................ 369
Lexus Display Audio system
5

337
Lexus DisplayAudio system
5
5-6. Using an external device
Listening to an iPod ................... 376
Using USB memory device.......................................... 380
Using the AUX port ................ 384
5-7. Connecting Bluetooth
®
Steps for using Bluetooth®
devices ........................................ 385
Registering a Bluetooth
®
device...........................................387
Selecting a Bluetooth
®
device.......................................... 388
Connecting a Bluetooth
®
audio player .............................. 389
Connecting a Bluetooth
®
phone .......................................... 390
Displaying a Bluetooth
®
device details ............................. 391
Detailed Bluetooth
®
settings.........................................392
5-8. Bluetooth
® Audio
Listening to Bluetooth
®
Audio........................................... 395 5-9. Bluetooth
® Phone
Using a Bluetooth
®
Phone ........................................... 397
Making a call ................................ 399
Receiving a call ........................... 402
Speaking on the phone............403
Using a Bluetooth
® phone
message ......................................405
Using the steering wheel switches....................................... 407
Bluetooth
® phone
settings ....................................... 408
5-10. Phonebook Contact settings .......................... 410
Messaging setting....................... 413
5-11. Bluetooth
®
What to do if... (Troubleshooting).....................414
Bluetooth
®.................................... 418
5-12. Other function “Information” screen................. 423
USB photo .................................... 425
Weather information................ 427
Voice command system ......... 428

3445-1. Basic Operations
Volume switch• Increases/decreases volume
• Press and hold: Continuously increases/decreases volume
Radio mode: • Press: Select a radio station
• Press and hold: Seek up/down
CD, MP3/WMA/AAC disc, Bluetooth
®, iPod or USB mode:
• Press: Select a track/file/video
• Press and hold: Quickly move up/d own through tracks/files/videos.
“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 th e 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
1
2
WARNING
■To reduce the risk of an accident
Exercise care when operating the audio switches on the steering wheel.
3

3455-1. Basic Operations
5
Lexus Display Audio system
Press and hold the off hook switch
until you hear the beeps that indicate
the system is listening.
The Mobile Assistant can be used
only when the neighboring screen is
displayed.
To cancel the Mobile Assistant, select
“Cancel”, or press and hold the off hook
switch.
To restart the Mobile Assistant for addi-
tional commands, press the off hook
switch. Mobile Assistant can only be
restarted after the sy stem responds to a
voice command. After some phone and
music commands, the Mobile Assistant
feature will automatically end to com-
plete the requested action.
Mobile Assistant
The Mobile Assistant feature will activate Apple’s Siri Eyes Free mode via
the steering wheel switches. To operate the Mobile Assistant, a compatible
cellular phone must be registered and connected to this system via
Bluetooth
. ( → P. 385)
1
2

3465-1. Basic Operations
■Adjusting the volume
The volume of the Mobile Assistant can be adjusted using the
“PWR·VOL” knob or
steering wheel volume switch es. The Mobile Assistant and phone call volumes are syn-
chronized.
■Microphone
It is not necessary to speak directly into the microphone when using the Mobile Assis-
tant.
●Wait for the listening beeps before using the Mobile Assistant.
●The Mobile Assistant may not recognize commands in the following situations:
• When spoken too quickly.
• When spoken at a low or high volume.
• When the roof or windows are open.
• When passengers are talking while th e Mobile Assistant is being used.
• When the air conditioning syst em’s fan speed is set high.
• When the air conditioning vents are turned toward the microphone.
■Mobile Assistant precautions
●The available features and functions may vary based on the iOS version installed on the
connected device.
●Some Siri features are limited in Eyes Free mode. If you attempt to use an unavailable
function, Siri will inform you that the function is not available.
●If Siri is not enabled on the ce llular phone connected via Bluetooth, an error message
will be displayed on the screen.
●While a phone call is active, the Mobile Assistant cannot be used.
●If using the navigation feature of the cellular phone, ensure the active audio source is
Bluetooth audio or iPod in order to hear turn by turn direction prompts.

355
5
Lexus Display Audio system
5-3. Using the audio system
Press the “AUDIO” button to display the “Source” screen.
If the “Source” screen is not displayed, press the button again.
Select the desired audio source.
The audio source can be selected by pressing the “RADIO” or “MEDIA” button.
Press the “MODE” switch when the audio system is turned on. The audio source
changes each time the “MODE” switch is pressed.
■Rearranging the list
The listing order of the sour ce list can be rearranged.
Move the controller to the left while on the “Source” screen.
Select “Audio Source Select”.
Select an item you wish to move and th en select where to move the item to.
Selecting the audio source
Switching between audio sources, such as the radio and CD, is explained in
this section.
Changing audio source
Using the steering wheel switches to change audio sources
1
2
1
2
3

397
5
Lexus Display Audio system
5-9. Bluetooth® Phone
Before making a phone call, check the connection status, battery charge, call
area and signal strength. (
→P. 398)
If a Bluetooth
® device cannot be connected, chec k the connection status. If the
device is not connected, either register or reconnect it. (
→P. 387, 390)
To display the screen shown below, press the off-hook switch on the steering
wheel or select “Phone” on the “Menu” screen. Phone name
Bluetooth
® connection status
(→ P. 398)
Displays the call history screen
(→ P. 401)
Displays the favorites screen
(→ P. 401)
Displays the contacts screen
(→ P. 399)
Displays the dial pad screen ( →P. 399)
Displays the message inbox screen ( →P. 405)
Using a Bluetooth® Phone
The hands-free system is a function that allows you to use your cellular phone
without touching it.
This system supports Bluetooth
®. Bluetooth® is a wireless data system that
allows the cellular phone to wirelessly connect to the hands-free system and
make/receive calls.
Phone top screen
1
2
3
4
5
6
7