2013 Lexus IS300h light

3084-5. Using the driving support systems
IS300h_EE(OM53B95E)
Limitations of the pre-crash safety system
Do not overly rely on the pre-crash safety system. Always drive safely, taking
care to observe your surroundings and checking for any obstacles or other road
hazards.
Failure to do so may cause an accident resulting in death or serious injury.
Handling the radar sensor
Observe the following to ensure the pre-crash safety system can function effec-
tively. Otherwise, the system may not function correctly and could result in an
accident.
Keep the sensor and grille cover clean at all times.
Clean the sensor and grille cover with a soft cloth so you do not mark or dam-
age them.
Do not subject the sensor or surrounding area to a strong impact.
If the sensor moves even slightly off position, the system may malfunction. If
the sensor or surrounding area is subject to a strong impact, always have the
area inspected and adjusted by any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional.
Do not disassemble the sensor.
Do not attach accessories or stickers to the sensor, grille cover or surrounding
area.
Do not modify or paint the sensor and grille cover.
Do not replace them with non-genuine parts.
Cautions regarding the assist contents of the system
By means of alarms and brake control, the pre-crash safety system is intended
to assist the driver in avoiding collisions through the process of LOOK-
JUDGE-ACT. There are limits to the degree of assistance the system can pro-
vide, so please keep in mind the following important points.
Assisting the driver in watching the road
The pre-crash safety system is only able to detect obstacles directly in front of
the vehicle, and only within a limited range. It is not a mechanism that allows
careless or inattentive driving, and it is not a system that can assist the driver
in low-visibility conditions. It is still necessary for the driver to pay close
attention to the vehicle’s surroundings.
Assisting the driver in making correct judgment
When attempting to estimate the possibility of a collision, the only data avail-
able to the pre-crash safety system is that from obstacles it has detected
directly in front of the vehicle. Therefore, it is absolutely necessary for the
driver to remain vigilant and to determine whether or not there is a possibility
of collision in any given situation.
Assisting the driver in taking action
The pre-crash safety system’s braking assist feature is designed to help reduce
the severity of a collision, and so only acts when the system has judged that a
collision is unavoidable. This system by itself is not capable of automatically
avoiding a collision or bringing the vehicle to a stop safely. For this reason,
when encountering a dangerous situation the driver must take direct and
immediate action in order to ensure the safety of all involved.

3104-5. Using the driving support systems
IS300h_EE(OM53B95E)
The outside rear view mirror indicators visibility
When under strong sunlight, the outside rear view mirror indicator may be diffi-
cult to see.
Rear Crossing Traffic Alert buzzer hearing
Rear Crossing Traffic Alert function may be difficult to hear over loud noises
such as high audio volume.
When there is a malfunction in the Blind Spot Monitor
If a system malfunction is detected due to any of the following reasons, warning
messages will be displayed: (P. 518, 519)
There is a malfunction with the sensors
The sensors have become dirty
The outside temperature is extremely high or low
The sensor voltage has become abnormal
Certification for the Blind Spot Monitor
For vehicles sold in Russia
type approval number : POCC DE.ML05.H01144
For vehicles sold in Ukraine
type approval number : UA1.155.0029691-12

3134-5. Using the driving support systems
4
Driving
IS300h_EE(OM53B95E)
CAUTION
Handling the radar sensor
One Blind Spot Monitor sensor is installed inside the left and right side of the
vehicle rear bumper respectively. Observe the following to ensure the Blind
Spot Monitor can function correctly.
Do not subject the sensor or surrounding area on the bumper to a strong
impact. If the sensor moves even slightly off position, the system may mal-
function and vehicles that enter the detection area may not be detected. If the
sensor or surrounding area is subject to a strong impact, always have the area
inspected by any authorized Lexus dealer or repairer, or another duly quali-
fied and equipped professional.
Do not disassemble the sensor.
Do not attach accessories or stickers to the sensor or surrounding area on the
bumper.
Do not modify the sensor or surrounding area on the bumper.
Do not paint the sensor or surrounding area on the bumper.
Keep the sensor and its surrounding area
on the bumper clean at all times.

309
4
Driving
IS300h_EE(OM53B95E)4-6. Driving tips
Using Eco drive mode
When using Eco drive mode, the torque corresponding to the accelera-
tor pedal depression amount can be generated more smoothly than it is
in normal conditions. In addition, the operation of the air conditioning
system (heating/cooling) will be minimized, improving the fuel econ-
omy. (P. 290)
Use of Hybrid System Indicator
Eco-friendly driving is possible by keeping the indicator needle
(except F SPORT models) or bar display (F SPORT models) of Hybrid
System Indicator within the Eco area. (P. 1 1 4 )
When braking
Make sure to operate the brakes gently and in good time. A greater
amount of electrical energy can be regenerated when slowing down.
Delays
Repeated acceleration and deceleration, as well as long waits at traffic
lights, will lead to bad fuel economy. Check traffic reports before leav-
ing and avoid delays as much as possible. When driving in a traffic
jam, gently release the brake pedal to allow the vehicle to move for-
ward slightly while avoiding overuse of the accelerator pedal. Doing so
can help control excessive gasoline consumption.
Highway driving
Control your speed and keep at a constant speed. Before stopping at a
toll booth or similar, allow plenty of time to release the accelerator and
gently apply the brakes. A greater amount of electrical energy can be
regenerated when slowing down.
Hybrid vehicle driving tips
For economical and ecological driving, pay attention to the following
points:

3114-6. Driving tips
4
Driving
IS300h_EE(OM53B95E)
Use fluids that are appropriate to the prevailing outside temperatures.
•Engine oil
• Engine/power control unit coolant
•Washer fluid
Have a service technician inspect the condition of the 12-volt 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 immediately 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 accumu-
lated on the exterior lights, vehicle’s roof, chassis, around the tires or
on the brakes.
Remove any snow or mud from the bottom of your shoes before get-
ting 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
vehicle in winter. Always drive the vehicle in a manner appropriate to the
prevailing weather conditions.
Preparation for winter
Before driving the vehicle
When driving the vehicle

3215-1. Basic Operations
5
Lexus Display Audio system
IS300h_EE(OM53B95E)
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 see when viewed through sunglasses.
Change your angle of viewing, adjust the display on the “Display” screen (P.
329) 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.
CAUTION
Using the Lexus Display Audio controller
Be careful when touching the Lexus Display Audio controller in extreme tem-
peratures 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
servicing 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, liquid, stickers or lit cigarettes as doing so may cause it to change color,
emit a strange odor or stop functioning.
Do not subject the Lexus Display Audio controller to excessive pressure or
strong impact 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 sys-
tem is off.
To avoid damaging the audio system
Take care not to spill drinks or other fluids on the audio system.

3295-2. Setup
5
Lexus Display Audio system
IS300h_EE(OM53B95E)
Go to “Display”:  “Display”
Turn off screen.
Adjust screen quality.
Adjust screen quality of the rear
view monitor camera.
Change to day mode.
This setting turns the screen off. To turn it on, press any button such as
or .
If a screen off image has been set, the set image will be displayed.
When the headlights are turned on, the screen dims.
However, the screen can be switched to day mode by selecting “Day
mode”.
The screen will stay in day mode when the headlights are turned on until “Day
mode” is selected again.
Select “General” or “Camera” on the “Display” screen or select “Dis-
play” on each audio menu screen. (P. 336)
Adjust the display as desired by turning the controller clockwise (+) or
counterclockwise (-).
To select “Contrast”, “Brightness”, “Colour” or “Tone”, move the controller
to the left. (when “Display” is selected, “Colour” and “Tone” are available.)
Display settings
Settings are available for adjusting the contrast and brightness of the
screen.
The display can also be turned off.
Screen for display settings
1
2
3
4
Screen off
Day mode
Adjusting the screen contrast/brightness/color/tone
1
2

3475-5. Playing an audio CD and MP3/WMA/AAC discs
5
Lexus Display Audio system
IS300h_EE(OM53B95E)
NOTICE
Discs and adapters that cannot be used
Do not use the following types of discs.
Also, do not use 8 cm (3 in.) disc adapters, Dual Discs or printable discs.
Doing so may damage the player and/or disc insert/eject function.
Discs that have a diameter that is not 12 cm (4.7 in.).
Low-quality or deformed discs.
Discs with a transparent or translucent recording area.
Discs that have tape, stickers or labels attached to them, or that have had the
label peeled off.
Player precautions
Failure to follow the precautions below may result in damage to the discs or the
player itself.
Do not insert anything other than discs into the disc slot.
Do not apply oil to the player.
Store discs away from direct sunlight.
Never try to disassemble any part of the player.