air condition Lexus IS200t 2017 s Owner's Guide

3384-5. Using the driving support systems
IS200t_EE(OM53D77E)
Normal mode
Provides an optimal balance of fuel economy, quietness, and dynamic perfor-
mance. Suitable for city driving.
Press the switch to change the driving mode to normal mode when Eco drive mode or
sport mode is selected.
Eco drive mode
Helps the driver accelerate in an eco-friendly manner and improve fuel econ-
omy through moderate throttle characteristics and by controlling the opera-
tion of the air conditioning system (heating/cooling).
When not in Eco drive mode, if the driving mode select switch is turned to the left, the
Eco drive mode indicator will come on.
Sport mode
Controls the transmission and engine to provide quick, powerful acceleration.
This mode also changes the steering feel, making it suitable for when agile
driving response is desired, such as when driving on roads with many curves.
When not in sport mode, if the driving mode se lect switch is turned to the right, the
“SPORT” indicator will comes on.
Driving mode select switch
The driving modes can be select ed to suit driving condition.
Except
F SPORT modelsF SPORT
models
1
2
3

3394-5. Using the driving support systems
4
Driving
IS200t_EE(OM53D77E)
■Operation of the air conditioning system in Eco drive mode
Eco drive mode controls the heating/cooling operations and fan speed of the air condi-
tioning system to enhance fuel efficiency ( P. 450). To improve air conditioning perfor-
mance, adjust the fan speed or turn off Eco drive mode.
■Sport mode automatic deactivation
Sport mode is automatically deactivated if the engine switch is turned off after driving in
sport mode.
■Driving mode pop-up display (vehicles with a 10.3-inch display)
When the driving mode is changed, the selected dr iving mode will be temporarily dis-
played on the side display. ( P. 448)

3434-5. Using the driving support systems
4
Driving
IS200t_EE(OM53D77E)
■Turning off both TRC and VSC systems
To turn the TRC and VSC systems off, press and hold or for more than 3
seconds while the vehicle is stopped.
The VSC OFF indicator light will come on and the “Traction Control Turned Off” will be
shown on the multi-information display.
*
Press or again to turn the system back on.
*: On vehicles with pre-collision system, pre- collision brake assist and pre-collision brak-
ing will also be disabled. The pre-collision system warning light will come on and the
message will be shown on the multi-information display. ( P. 259)
■When the message is displayed on the mult i-information display showing that TRC has
been disabled even if the VSC OFF switch has not been pressed
TRC cannot be operated. Contact any authorized Lexus retailer or Lexus authorized
repairer, or any reliable repairer.
■Operating conditions of hill-start assist control
When the following four conditions are met, the hill-start assist control will operate:
●The shift lever is in a position other than P or N (when starting off forward/backward on
an upward incline)
●The vehicle is stopped
●The accelerator pedal is not depressed
●The parking brake is not engaged
■Automatic system cancelation of hill-start assist control
The hill-start assist control will turn off in any of the following situations:
●The shift lever is shifted to P or N
●The accelerator pedal is depressed
●The parking brake is engaged
●Approximately 2 seconds elapse after the brake pedal is released
■When the battery is disconnected
The steering wheel may move from its straight forward position, but this will be corrected
automatically when driving.
■Sounds and vibrations caused by the ABS, brake assist, VSC, TRC and hill-start assist
control systems
●A sound may be heard from the engine compartment when the brake pedal is
depressed repeatedly, when the engine is st arted or just after the vehicle begins to
move. This sound does not indicate that a malfunction has occurred in any of these sys-
tems.
●Any of the following conditions may occu r when the above systems are operating.
None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard also after the vehicle comes to a stop.
• The brake pedal may pulsate slig htly after the ABS is activated.
• The brake pedal may move down slig htly after the ABS is activated.

3454-5. Using the driving support systems
4
Driving
IS200t_EE(OM53D77E)
WARNING
■The ABS does not operate effectively when
●The limits of tire gripping performance have been exceeded (such as excessively
worn tires on a snow covered road).
●The vehicle hydroplanes while driving at high speed on wet or slick roads.
■Stopping distance when the ABS is operat ing may exceed that of normal conditions
The ABS is not designed to shorten the vehicle’s stopping distance. Always maintain a
safe distance from the vehicle in front of you, especially in the following situations:
●When driving on dirt, gravel or snow-covered roads
●When driving with tire chains
●When driving over bumps in the road
●When driving over roads with potholes or uneven surfaces
■TRC/VSC may not operate effectively when
Directional control and power may not be achievable while driving on slippery road
surfaces, even if the TRC/VSC system is operating.
Drive the vehicle carefully in conditions where stability and power may be lost.
■Hill- start assist control does not operate effectively when
●Do not overly rely on hill-start assist control. Hill-start assist control may not operate
effectively on steep inclines and roads covered with ice.
●Unlike the parking brake, hill-start assist co ntrol is not intended to hold the vehicle
stationary for an extended period of time. Do not attempt to use hill-start assist con-
trol to hold the vehicle on an incline, as doing so may lead to an accident.
■When the VSC is activated
The slip indicator light flashes. Always drive carefully. Reckless driving may cause an
accident. Exercise particular care when the indicator light flashes.
■When the TRC/VSC systems are turned off
Be especially careful and drive at a speed appropriate to the road conditions. As these
are the systems to help ensure vehicle stability and driving force, do not turn the TRC/
VSC systems off unless necessary.
■Replacing tires
Make sure that all tires are of the specified size, brand, tread pattern and total load
capacity. In addition, make sure that the tire s are inflated to the recommended tire infla-
tion pressure level.
The ABS, TRC and VSC systems will not function correctly if different tires are installed
on the vehicle.
Contact any authorized Lexus retailer or Lexus authorized repairer, or any reliable
repairer for further information when replacing tires or wheels.
■Handling of tires and the suspension
Using tires with any kind of problem or modifying the suspension w ill affect the driving
assist systems, and may cause a system to malfunction.

346
IS200t_EE(OM53D77E)4-6. Driving tips
●Use fluids that are appropriate to the prevailing outside temperatures.
•Engine oil
• Engine coolant
• Washer fluid
●Have a service technician inspect the condition of the battery.
●Have the vehicle fitted with four snow tires or purchase a set of tire chains for
the rear tires.
*
Ensure that all tires are the specified size and brand, and that chains match the size
of the tires.
*: Tire chains cannot be mounted on the 18-inch tires.
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 melt the ice. Wipe away the water imme-
diately to prevent it from freezing.
●To ensure proper operation of the climate 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 safe distance between you and the vehicle
ahead, and drive at a reduced speed suitable to road conditions.
Winter driving tips
Carry out the necessary preparations and inspections before driving the vehi-
cle in winter. Always drive the vehicle in a manner appropriate to the prevail-
ing weather conditions.
Preparation for winter
Before driving the vehicle
When driving the vehicle

3535-1. Basic Operations
5
Lexus Display Audio system
IS200t_EE(OM53D77E)
■“MENU” screen
To display the “MENU” screen, press the “MENU” button on the controller unit.
ButtonFunction
“Audio”Display the audio top screen
( P. 378, 380, 386, 390, 395, 404)
“Climate”Display the air conditioning control screen ( P. 450)
“Telephone”Display the phone top screen ( P. 405)
“Car” Display the fuel consumption screen ( P. 115)
“Info”Display the “Information” screen ( P. 433)
“Setup”Display the “Setup” screen ( P. 362)
“Display”Display the display settings screen ( P. 367)

4265-11. Bluetooth®
IS200t_EE(OM53D77E)
■When using the Bluetooth® audio system
●In the following situations, the system may not function.
• If the portable audio player is turned off
• If the portable audio player is not connected
• If the portable audio player’s battery is low
●There may be a delay if a cellular phone connection is made during Bluetooth® audio
play.
●Depending on the type of portable audio player that is connected to the system, opera-
tion may differ slightly and certain functions may not be available.
■When using the hands-free system
●The audio system is muted when making a call.
●If both parties speak at the same time, it may be difficult to hear.
●If the received call volume is over ly loud, an echo may be heard.
If the Bluetooth® phone is too close to the system, quality of the sound may deteriorate
and connection status may deteriorate.
●In the following situations, it may be difficult to hear the other party:
• When driving on unpaved roads
• When driving at high speeds
•If a window is open
• If the air conditioning is blowing directly on the microphone
• If there is interference from the network of the cellular phone
●Depending on the type of phone, ce rtain functions may not be available.
■Conditions under which the system will not operate
●If using a cellular phone that does not support Bluetooth®
●If the cellular phone is turned off
●If you are outside of cellular phone service coverage
●If the cellular phone is not connected
●If the cellular phone’s battery is low
●When outgoing calls are controlled, due to heavy traffic on phone lines, etc.
●When the cellular phone itself cannot be used
●When transferring phonebook data from the cellular phone
Bluetooth®

443
6Interior features
IS200t_EE(OM53D77E)
6-1. Basic operation of the Remote Touch screen
Remote Touch ............................. 444
10.3-inch display ........................448
6-2. Using the air conditioning system
Automatic air conditioning system ......................................... 450
Heated steering wheel/ seat heaters/
seat ventilators .........................463
6-3. Using the interior lights Interior lights list..........................465• Interior lights ..........................466
• Personal lights ....................... 466
6-4. Using the storage features List of storage features ............468• Glove box ...............................469
• Console box...........................469
•Cup holders/Bottle holders ........................470
Trunk features.............................. 472 6-5. Using the other interior
features
Other interior features ............ 475 • Sun visors ................................ 475
• Vanity mirrors ....................... 475
• Clock ........................................ 475
• Power outlet........................... 476
• Armrest.....................................477
• Rear sunshade .......................477
• Assist grips ............................. 479
• Coat hooks ............................. 479
ERA-GLONASS ......................480

4476-1. Basic operation of the Remote Touch screen
6
Interior features
RX350/RX200t_EE_OM48E36E
Press the “MENU” button on the Remote Touch to display the “Menu” screen.
When the split-screen display is selected, the “Menu” screen will be displayed on the
main display. ( P. 448)
*1: If equipped
*2: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
“Menu” screen
SwitchFunction
*1Select to display the map screen or the navigation menu screen.*2
Select to display the radio control screen.*2
Select to display the media control screen.*2
Select to display the hand s-free operation screen.*2
Select to display the fuel consumption screen. ( P. 115)
Select to display the “Information” screen.*2
Select to display the air conditioning control screen. ( P. 450)
Select to display the “Setup” screen.*2
“Display”Select to adjust the contrast and brightness of the screens, turn the
screen off, etc.*2

4486-1. Basic operation of the Remote Touch screen
RX350/RX200t_EE_OM48E36E
■Full screen display
The following functions can be displayed full screen:•Initial screen
•“Menu” screen ( P. 447)
•Map screen
*
•Audio screen*
• Fuel consumption screen ( P. 115)
• Air conditioning control screen ( P. 450)
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MAN-
UAL”.
■Split-screen display
Different information can be displayed on the left and right of the screen. For
example, audio screen can be displayed and operated while the fuel con-
sumption information screen is being displayed. The large screen on the left of
the display is called the main display, and the small screen to the right is called
the side display.
10.3-inch display
: If equipped
10.3-inch display overview