Page 96 of 600

962. Instrument cluster
IS350/300/200t_U (OM53D18U)
Navigation system
Press the “MENU” button on the Remote Touch, then select “Info” on the “Menu”
screen, and then select “Fuel Consumption”.
If the “Trip Information” screen is displayed, select “Past Record”.
Resetting the past record data
Best recorded fuel consumption
Average fuel consumption
Previous fuel consumption record
Updating the average fuel con-
sumption data
Lexus Display Audio system
Press the “MENU” button on the Lexus Display Audio controller, then select
“Info” on the “Menu” screen, and then select “Fuel Consumption”.
If the “Past Record” screen does not appe ar, move the controller to the right and
select “Past Record”.
Previous fuel consumption record
Average fuel consumption
Best recorded fuel consumption
The average fuel consumption history is di vided by color into past averages and
the average fuel consumption since the la st updated. Use the displayed average
fuel consumption as a reference.
The image is an example only.
Past record
1
2
3
4
5
1
2
3
Page 160 of 600

1604-1. Before driving
IS350/300/200t_U (OM53D18U)
CAUTION
■Things that must not be carried in the trunk
The following things may cause a fire if loaded in the trunk:
●Receptacles containing gasoline
●Aerosol cans
■Storage precautions
Observe the following precautions.
Failure to do so may prevent the pedals from being depressed properly, may block the
driver’s vision, or may result in items hittin g the driver or passengers, possibly causing
an accident.
●Stow cargo and luggage in the trunk whenever possible.
●To prevent cargo and luggage from sliding forward during braking, do not stack any-
thing in the enlarged trunk. Keep cargo and luggage low, as close to the floor as pos-
sible.
●When you fold down the rear seats, long items should not be placed directly behind
the front seats.
●Never allow anyone to ride in the enlarged trunk. It is not designed for passengers.
They should ride in thei r seats with their seat belts properly fastened.
●Do not place cargo or luggage in or on the following locations.
• At the feet of the driver
• On the front passenger or re ar seats (when stacking items)
• On the package tray
• On the instrument panel
•On the dashboard
• In front of the navigation system scre en (if equipped) or Lexus Display Audio
screen (if equipped)
●Secure all items in th e occupant compartment.
■Capacity and distribution
●Do not exceed the maximum axle weight ra ting or the total vehicle weight rating.
●Even if the total load of occupant’s weight and the cargo load is less than the total load
capacity, do not apply the load unevenly. Improper loading may cause deterioration
of steering or braking control which may cause death or serious injury.
Page 173 of 600

1734-2. Driving procedures
4
Driving
IS350/300/200t_U (OM53D18U)
■Automatic deactivation of shift range selection in the D position
Shift range selection in the D position will be deactivated in the following situations:
●When the vehicle comes to a stop
●If the accelerator pedal is depressed for more than a certain period of time
●When the shift lever is shifted to a position other than D
■To protect the automatic transmission
“Transmission Fluid High Temperature” is displayed on the multi-information display and
a function is adopted that automatically selects a higher shift range when the fluid tem-
perature is high. Have the vehicle inspected by your Lexus dealer.
■Downshifting restriction warning buzzer
To help ensure safety and driving performa nce, downshifting operation may sometimes
be restricted. In some circumstances, downshifting may not be possible even when the
shift lever or paddle shift switch is operated. (A buzzer will sound twice.)
■Snow mode automatic deactivation
Snow mode is automatically deactivated if the engine switch is turned off after driving in
snow mode.
■Gear position display on the multi-information display
When Gear positions is selected for a Drive Information screen on the multi-information
display and the shift lever is in the D or M position, the currently selected gear position
will be displayed on the multi-information disp lay. (The display changes according to the
shift lever position and driving conditions.)
■When driving with cruise control or dynamic radar cruise control activated
Even when performing the following actions with the intent of enabling engine braking,
engine braking will not activate because cruise control or dynamic radar cruise control
will not be canceled.
●8-speed models: While driving in the D posi tion, downshifting to 7, 6, 5 or 4.
( P. 198, 202)
●6-speed models: While driving in the D position, downshifting to 5 or 4.
( P. 198, 202)
●When switching the driving mode to sp ort mode while driving in D position.
( P. 2 4 6 )
Page 223 of 600
2234-5. Using the driving support systems
4
Driving
IS350/300/200t_U (OM53D18U)
■Types of sensors
■Intuitive parking assist switch
Turns the intuitive parking assist on/
off
When on, the indicator light comes
on to inform the driver that the sys-
tem is operational.
Intuitive parking assist
: If equipped
The distance from your vehicle to nearby obstacles when parallel parking or
maneuvering into a garage is measure d by the sensors and communicated via
the multi-information display, Lexus Di splay Audio screen (if equipped) and a
buzzer. Always check the surrounding area when using this system.
Front center sensors
Front corner sensors Rear corner sensors
Rear center sensors1
2
3
4
Page 224 of 600
2244-5. Using the driving support systems
IS350/300/200t_U (OM53D18U)
When the sensors detect an obstacle, a graphic is shown on the multi-informa-
tion display and Lexus Display Audio screen (if equipped) depending on the
position and distance to the obstacle.
■Multi-information display
Front corner sensor detection
Front center sensor detection
Rear corner sensor detection
Rear center sensor detection
■Lexus Display Audio screen (if equipped)
A graphic is automatically displayed
when an obstacle is detected. The
screen can be set so that the graphic
is not displayed. ( P. 2 2 7 )
: Select to mute the buzzer
sounds.
Display
1
2
3
4
Page 225 of 600
2254-5. Using the driving support systems
4
Driving
IS350/300/200t_U (OM53D18U)
■Multi-information display and Lexus Display Audio screen (if equipped)
Sensors that detect an obstacle will illuminate continuously or blink.
*1: Multi-information display
*2: Lexus Display Audio screen
Sensor detection display, obstacle distance
Display
Approximate distance to obstacle
Front corner sensor/ front center sensorRear corner sensor/ rear center sensor
(continuous)
Front center sensor only:
3.3 ft. (100 cm) to 1.6 ft. (50 cm)Rear center sensor only:
4.9 ft. (150 cm) to 2.0 ft. (60 cm)
(continuous)
1.6 ft. (50 cm) to 1.3 ft. (40 cm)2.0 ft. (60 cm) to 1.5 ft. (45 cm)
(continuous)
1.3 ft. (40 cm) to 1.0 ft. (30 cm)
Rear corner sensor:
1.5 ft. (45 cm) to 1.0 ft. (30 cm)
Rear center sensor:
1.5 ft. (45 cm) to 1.1 ft. (35 cm)
(blinking*1 or
continuous
*2)
Less than 1.0 ft. (30 cm)
Rear corner sensor:
Less than 1.0 ft. (30 cm)
Rear center sensor:
Less than 1.1 ft. (35 cm)
Page 227 of 600

2274-5. Using the driving support systems
4
Driving
IS350/300/200t_U (OM53D18U)
You can change the warning beep volume and Lexus Display Audio screen
operating conditions.Press the “MENU” button on the Lexus Display Audio controller. ( P. 2 7 8 )
Select “SETUP” on the “Menu” screen.
Select “Vehicle” on the “Setup” screen.
Select “LEXUS Park Assist” on the “Vehicle Settings” screen.
Select the desired button.
The alert volume can be adjusted.
On or off can be selected for intu-
itive parking assist display.
Front or rear center sensors dis-
play and tone indication can be
set.
■The intuitive parking assist can be operated when
●Front center sensors:
• The engine switch is in IGNITION ON mode.
• The shift lever is in a position other than P or R.
• The vehicle speed is less than about 6 mph (10 km/h).
●Front corner sensors:
• The engine switch is in IGNITION ON mode.
• The shift lever is in a position other than P.
• The vehicle speed is less than about 6 mph (10 km/h).(At any speed when the shift lever is in R)
●Rear corner and rear center sensors:
• The engine switch is in IGNITION ON mode.
• The shift lever is in R.
Setting up intuitive parking assist
1
2
3
4
5
1
2
3
Page 228 of 600

2284-5. Using the driving support systems
IS350/300/200t_U (OM53D18U)
■Sensor detectio n information
●The sensor’s detection areas are limited to the areas around the vehicle’s front corner
and rear bumpers.
●Certain vehicle conditions and the surround ing environment may affect the ability of
the sensor to correctly detect obstacles. Particular instances where this may occur are
listed below.
• There is dirt, snow or ice on the sensor . (Wiping the sensors will resolve this prob-
lem.)
• The sensor is frozen. (Thawing th e area will resolve this problem.)
In especially cold weather, if a sensor is frozen the screen may show an abnormal
display, or obstacles may not be detected.
• The sensor is covered in any way.
• The vehicle is leaning co nsiderably to one side.
• On an extremely bumpy road, on an incline, on gravel, or on grass.
• The vicinity of the vehicle is noisy due to vehicle horns, motorcycle engines, air brakes of large vehicles, or other loud noises producing ultrasonic waves.
• There is another vehicle equipped with parking assist sensors in the vicinity.
• The sensor is coated with a sheet of spray or heavy rain.
• The vehicle is equipped with a fender pole or wireless antenna.
• Towing eyelets are installed.
• The bumper or sensor receives a strong impact.
• The vehicle is approaching a tall or curved curb.
• In harsh sunlight or intense cold weather.
• The area directly under the bumpers is not detected.
• If obstacles draw too close to the sensor.
• A non-genuine Lexus suspension (low ered suspension etc.) is installed.
• People may not be detected if they are wearing certain types of clothing.
In addition to the examples above, there ar e instances in which, because of their shape,
signs and other objects may be judged by the sensor to be closer than they are.
●The shape of the obstacle may prevent the 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 vehi-
cle
●The following situations may occur during use.
• Depending on the shape of the obstacle and other factors, the detection distance may shorten, or detect ion may be impossible.
• Obstacles may not be detected if they are too close to the sensor.
• There will be a short delay between obst acle detection and display. Even at slow
speeds, there is a possibility that the obstacle will come within the sensor’s detection
areas before the display is shown and the warning beep 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 the audio system or air flow noise of the air conditioning system.