2017 Lexus IS200t audio

2054-2. Driving procedures
4
Driving
IS200t_EE(OM53D77E)
Modes can be changed by pressing the engine switch with brake pedal released.
(The mode changes each time the switch is pressed.)Off*
The emergency flashers can be used.
The multi-information display will not be
displayed.
ACCESSORY mode
Some electrical components such as the
audio system can be used.
“ACCESSORY” will be displayed on the
meters.
IGNITION ON mode
All electrical components can be used.
“IGNITION ON” will be displayed on
the meters.
*: If the shift lever is in a position other thanP when turning off the engine, the
engine switch will be turned to ACCES-
SORY mode, not to off.
If the engine is stopped with the shift lever in a position other than P, the engine
switch will not be turned off but inst ead be turned to ACCESSORY mode. Per-
form the following procedure to turn the switch off:
Check that the parking brake is set.
Shift the shift lever to P.
Check that “Turn Off Vehicle” is displayed on the multi-information display
and then press the engine switch once.
Check that “Turn Off Vehicle” on the multi-information display is off.
Changing engine switch modes
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When stopping the engine with the shift lever in a position other than P
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2664-5. Using the driving support systems
IS200t_EE(OM53D77E)
■Temporary cancellation of functions
When operation conditions are no longer met, a function may be temporarily canceled.
However, when the operation conditions are met again, operation of the function is auto-
matically restored. (P. 265)
■Steering control function
Depending on the vehicle speed, lane departure situation, road conditions, etc., the
driver may not feel the function is operating or the function may not operate at all.
■Lane departure alert function
The warning buzzer may be difficult to hear due to external noise, audio playback, etc.
Also, it may be difficult to feel steering wh eel vibrations due to the road conditions, etc.
■Hands off steering wheel alert
Except for Israel: When the system determines that the driver has removed the hands
from the steering wheel while the steering cont rol function is operating, a warning mes-
sage is displayed on the multi-information display.
If the driver continues to keep the hands off of the steering wheel, the buzzer sounds, a
warning message is displayed and the function is temporarily canceled. This alert also
operates in the same way when the vehicle is driven with the steering wheel lightly
gripped. However, depending on the road conditions, etc., the function may not cancel.
For Israel: When the system determines that the driver has removed the hands from the
steering wheel while the steering control functi on is operating, a warning message is dis-
played on the multi-information display and the buzzer sounds.
■White (yellow) lines are only on one side of road
The LDA system will not operate for the side on which white (yellow) lines could not be
recognized.

2954-5. Using the driving support systems
4
Driving
IS200t_EE(OM53D77E)
■If the windshield is fogged up while the engine is stopped by the Stop & Start system
Turn on. (The engine will start due to the automatic engine start function.):
P. 458
If the windshield fogs up frequently, press the Stop & Start cancel switch to disable the
system.
■If an odor comes from the air conditioning system while the engine is stopped by the
Stop & Start system
Press the Stop & Start cancel switch to deactivate the Stop & Start system.
■Air conditioning system operation while the engine is stopped by the Stop & Start sys-
tem
●If the air conditioning system is being us ed in automatic mode, the fan speed may be
reduced or the fan may be stopped while the engine is stopped by the Stop & Start sys-
tem in order to reduce changes in the cabin temperature.
●To ensure air conditioning system performanc e when the vehicle is stopped, disable the
Stop & Start system by pressing the Stop & Start cancel switch.
■Changing the idling stop time with the air conditioning system on
The length of time the Stop & Start system will operate when the air conditioning system
is on can be changed by performing the followi ng operation. (The length of time the Stop
& Start system will operate when the air condit ioning system is off cannot be changed.)
●Setting by pressing and holding the Stop & Start cancel switch
Each time the Stop & Start cancel switch is pressed and held for 3 seconds or more, the
system changes between standard and extended. The system status can be confirmed
on the multi-information display screen. ( P. 97)
●Settings using the multi-information display
( P. 106) or ( P. 107).
■The Stop & Start system protection function
●When the volume of the audio system is ex cessively high, sound output from the audio
system may suddenly be cut of f in order to reduce battery consumption. To prevent the
audio system from being cut off, keep the vo lume of audio system at a moderate level.
If the audio system has been cut off, turn the engine switch off, wait for 3 seconds or
more and then turn it to ACCESSORY mode or IGNITION ON mode to re-enable
the audio system.
●The audio system may not be activated if the battery terminals are disconnected and
then reconnected. If this occurs, turn the engine switch off and then turn it to IGNI-
TION ON mode and then off twice to activate the audio system.
■To prevent damage to the turbocharger
Allow the engine to idle immediately after driving at high speeds or long periods of uphill
driving. To allow the engine idle when the vehicle is stopped, disable the Stop & Start sys-
tem by pressing the Stop & Start cancel switch. ( P. 292)
■Replacing the battery
P. 620
■Displaying the Stop & Start system status
P. 106

3004-5. Using the driving support systems
IS200t_EE(OM53D77E)
When the sensors detect an obstacle, the following displays inform the driver of
the position and distance to the obstacle.
■Multi-information displayFront corner sensor operation
Front center sensor operation
Rear corner sensor operation
Rear center sensor operation
■Lexus Display Audio screenLexus parking assist-sensor
When the vehicle is moving forward.
A graphic is automatically displayed
when an obstacle is detected. The
screen can be set so that the graphic
is not displayed. ( P. 304)
: Select to mute the buzzer sounds.
Lexus parking assist-sensor
Rear Crossing Traffic Alert
(if equipped)
When the vehicle is moving back-
ward.
A simplified image is displayed on
the upper part of the screen when an
obstacle is detected.
Display
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3024-5. Using the driving support systems
IS200t_EE(OM53D77E)
■Distance display
Sensors that detect an obstacle will illuminate continuously or blink.
*1: The images may differ from that shown in the illustrations. (P. 300)
*2: Multi-information display
*3: Audio system screen
Sensor detection display, obstacle distance
Display*1
Insert displayApproximate distance to obstacle
Lexus parking
assist monitorFront corner sensor/ front center sensorRear corner sensor/ rear center sensor
(continuous)(blinking slowly)
Front center sensor
only:
100 cm (3.3 ft.) to 50
cm (1.6 ft.)Rear center sensor
only:
150 cm (4.9 ft.) to 60
cm (2.0 ft.)
(continuous)(blinking)
50 cm (1.6 ft.) to 40 cm
(1.3 ft.)60 cm (2.0 ft.) to 45
cm (1.5 ft.)
(continuous)(blinking rapidly)
40 cm (1.3 ft.) to 30 cm
(1.0 ft.)
Rear corner sensor:
45 cm (1.5 ft.) to 30 cm
(1.0 ft.)
Rear center sensor:
45 cm (1.5 ft.) to 35 cm
(1.1 ft.)
(blinking*2 or
continuous
*3)
(continuous)
Less than 30 cm (1.0 ft.)
Rear corner sensor:
Less than 30 cm (1.0 ft.)
Rear center sensor:
Less than 35 cm (1.1 ft.)

3044-5. Using the driving support systems
IS200t_EE(OM53D77E)
You can change the buzzer sounds volume and the screen operating conditions
when the engine switch is in IGNITION ON mode.Press the “MENU” button on the Le xus Display Audio controller/Remote
Touch, and then select on the screen.
Select “Vehicle”, and then select “LEXUS park assist” on the screen.
Select the desired item.
The buzzer sounds volume can be adjusted.
On or off can be selected for Le xus parking assist-sensor display.
Both the front or rear ce nter sensors display and tone indication can be set.
Setting up Lexus parking assist-sensor
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Lexus Display Audio screen10.3-inch display
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3054-5. Using the driving support systems
4
Driving
IS200t_EE(OM53D77E)
■The Lexus parking assist-sensor can be operated when
●Front corner sensors:
• The engine switch is in IGNITION ON mode.
• The shift lever is in other than P.
• The vehicle speed is less than about 10 km/h (6 mph).(At any speed when the shift lever is in R)
●Front center sensors:
• The engine switch is in IGNITION ON mode.
• The shift lever is in other than P or R.
• The vehicle speed is less than about 10 km/h (6 mph).
●Rear corner and rear center sensors:
• The engine switch is in IGNITION ON mode.
• The shift lever is in R.
■Lexus parking assist-sensor display
Vehicles with a Lexus Display Audio system: When an obstacle is detected while the
Lexus parking assist monitor is in use, the warning indicator will ap pear in the upper part
of the screen even if the display setting has been set to off.
■If a message is displayed on the multi-information display
 P. 560
■Customization
Some functions can be customized. ( P. 304, 646)

3074-5. Using the driving support systems
4
Driving
IS200t_EE(OM53D77E)
WARNING
●The shape of the obstacle may prevent a sensor from detecting it. Pay particular
attention to the following obstacles:
• Wires, fences, ropes, etc.
• Cotton, snow and other materials that absorb sound waves
• Sharply-angled objects
• Low obstacles
• Tall obstacles with upper sections projecting outwards in the direction of your vehicle
• People, animals and other moving objects
• People wearing certain types of clothing
●The following situations may occur during use.
• Depending on the shape of the obstacle and other factors, the detection distance may shorten, or detection may be impossible.
• Obstacles may not be detected if they are too close to the sensor.
• There will be a short delay between obstacle detection and display. Even at slow speeds, there is a possibility that the obstacle will come within the sensor’s detec-
tion areas before the display is shown and the buzzer sounds.
• Thin posts or objects lower than the sensor may not be detected when approached, even if they have been detected once.
• It might be difficult to hear beeps due to the volume of audio system or air flow
noise of the air conditioning system.
NOTICE
■When using Lexus parking assist-sensor
In the following situations, the system may not function correctly due to a sensor mal-
function, etc. Have the vehicle checked by any authorized Lexus retailer or Lexus
authorized repairer, or any reliable repairer.
●The Lexus parking assist-sensor operation display flashes, and a buzzer sounds when
no obstacles are detected.
●If the area around a sensor collides with something, or is subjected to strong impact.
●If the bumper collides with something.
●If the display shows continuously without beeping, except when the buzzer mute
switch has been turned on.
●If a display error occurs, first check the sensor.
If the error occurs even if there is no ice, snow or mud on the sensor, it is likely that the
sensor is malfunctioning.
■Notes when washing the vehicle
Do not apply intensive bursts of water or steam to the sensor area.
Doing so may result in the sensor malfunctioning.