warning Lexus IS350 2019 / 2019 IS300,IS350 (OM53E71U) Service Manual

992. Instrument cluster
2
Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
Select a menu icon to display its content.Drive information ( P. 100)
Select to display various drive data.
Navigation system-linked display (if equipped)
Select to display the following na vigation system-linked information.
•Route guidance
• Compass display (heading-up display)
Audio system-linked display
Select to enable selection of an audio source or track on the meter using the meter
control switches.
Driving assist system information
Select to display the operational status of the following systems: • Dynamic radar cruise control ( P. 248)
• LDA (Lane Departure Alert with steering control) ( P. 240)
Warning message display ( P. 532)
Select to display warning messages and me asures to be taken if a malfunction is
detected.
Settings display ( P. 103)
Select to change the meter display settings and other settings.
Menu icons

1012. Instrument cluster
2
Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
*1:Resetting: P. 98
*2: Use the displayed fuel consumption as a reference.
*3: When only a small amount of fuel is added to the tank, the display may not be
updated.
When refueling, turn the engine switch off. If the vehicle is refueled without turning the
engine switch off, the display may not be updated.
*4: This distance is computed based on your average fuel consumption. As a result, the
actual distance that can be driven may differ from that displayed.
■Eco Driving Indicator
 P. 109
■Boost gauge/engine oil temperature ga uge/engine oil pressure gauge (if
equipped)
*1
Boost gauge
Displays the boost pressure. The
display will change color if the
specified pressure is exceeded.
Engine oil temperature gauge
Displays the engine oil tempera-
ture. The display will flash if the
engine oil temperature exceeds
284 °F (140 °C).
Engine oil pressure gauge
Displays the engine oil pressure. A buzzer will sound and warning message
will be displayed if the engine oil pressure becomes low. ( P. 532)
This display is intended for use as a guideline. Depending on factors such as the
road surface condition, temperature and vehicle speed, the display may not show
the actual condition of the vehicle.
*1: For F SPORT models, this item is not ava ilable when the main meter is in the center
position.
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2
3

1022. Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
■G-force (if equipped)*1
Displays lateral G-forces on the vehicle.
Acceleration G-force on the
vehicle
Current G-force value (analyzed
value of front/rear and left/right
G-forces)
Record of the maximum G-forces
This display is intended for use as a guideline. Depending on factors such as the
road surface condition, temperature and vehicle speed, the display may not show
the actual condition of the vehicle.
●Resetting the record of maximum G-forces
Press and hold to reset the record.
●Peak hold function
If lateral G-forces of 0.5 G or grea ter are generated, the G-force value
display will turn amber and be held for 2 seconds.
*1: For F SPORT models, this item is not ava ilable when the main meter is in the center
position.
■Tire pressure
 P. 486
■Vehicle sway warning*1
Detects the sway of the vehicle within a lane, which is often associated with a
decrease in the driver’s at tention level, and displays the decrease in attention
using a bar display.
The shorter the bar length, the more the driver may need to rest.
This display is a part of the LDA (Lane Departure Alert with steering control) sys-
tem. The display is enabled when the op erating conditions of the vehicle sway
warning are met. ( P. 240)
*1: For F SPORT models, this item is not ava ilable when the main meter is in the center
position.
■Gear positions
Displays the current gear position when the shift lever is in D or M.
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2
3

1032. Instrument cluster
2
Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
■Units (if equipped) *2
The units of measure used can be changed while driving.
Unlike the units setting performed on , the units setting performed on can
be changed while driving.
*2: For F SPORT models, this item is not available when the main meter is in the right-side
position.
■Blank (No items)
Displays no drive information contents.
◆Changing settings
Use the meter control switches on th e steering wheel to change settings.
Press or to select .
Operate the switches to select a desired item.
Change the setting by referring to the message displayed on the screen.
◆Setting items
■ LDA (Lane Departure Alert with steering control) ( P.240)
The following LDA system settings can be changed:
Settings display ( )
1
2
3
ItemSettingsDetails
Steering assist On
Select to enable/disable steering
wheel assistance.
Off
AlertSelect to set a vibrator or buzzer as
the notification method used to warn
the driver.
SensitivityHighSelect to set the warning sensitivity.Standard
Sway warningOnSelect to enable/disable the vehicle
sway warning.
Off
Sway sensitivity
High
Select to set the vehicle sway warning
sensitivity.Standard
Low

1042. Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
■ PCS (Pre-collision system) ( P. 229)
The following pre-collision syst em settings can be changed:
■AFS (Adaptive Front-lighting System) (if equipped) ( P. 203)
ItemSettingsDetails
PCS On
Select to enable/disable the pre-colli-
sion system.
Off
Warning sensitivitySelect to change the warning timing.
ItemSettingsDetails
AFS On
Select to enable/disable the AFS
(Adaptive Front-lighting System).
Off

1082. Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
◆Display items
■Odometer
Displays the total distance the vehicle has been driven.
■Trip meter A/trip meter B
Displays the distance the vehicle has been driven since the meter was last
reset. Trip meters A and B can be used to record and display different dis-
tances independently.
To reset, display the desired trip meter and press and hold the odometer/trip meter
and trip meter reset button.
■ Distance until next engine oil change
Displays the distance the vehicle can be driven until an oil change is neces-
sary.
◆Pop-up display
In some situations the following will be temporarily displayed:
■ Distance until next engine oil change
Displays the distance until the next engi ne oil change. This display will be dis-
played in the following situations:
• When the engine switch is tu rned to IGNITION ON mode.
• When a warning message indicating that oil maintenance should be performed
soon or is required is displayed.
Odometer/trip meter display area

1092. Instrument cluster
2
Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
■Eco Driving Indicator
Eco Driving Indicator will not operate under the following conditions:
●The shift lever is in any position other than D.
●A paddle shift switch is operated.
●Neither normal mode nor Eco drive mode is selected. ( P. 297)
●The vehicle speed is approximately 80 mph (130 km/h) or higher.
■Background color of the indicator/shift posi tion display area (except F SPORT models)
The background color of the indicator/shift position display area is changed according to
the driving mode as follows ( P. 297):
●Eco drive mode: Blue
●Sport mode: Red
■G-force display (if equipped)
The G-force values may not be zero even when the vehicle is parked, such as when it is
parked on an incline.
■Suspension of the settings display
●Some settings cannot be changed while driv ing. When changing settings, park the
vehicle in a safe place.
●If a warning message is displa yed, operation of the settings display will be suspended.
■Tire pressure
●It may take a few minutes to display the tire inflation pressure after the engine switch is
turned to IGNITION ON mode. It may also take a few minutes to display the tire infla-
tion pressure after inflation pressure has been adjusted.
●“---” may be displayed if the tire position information cannot be determined due to
unfavorable radio wave conditions.
●Tire inflation pressure changes with temperat ure. The displayed values may also be dif-
ferent from the values measured using a tire pressure gauge. Eco Driving Indicator Light
During Eco-friendly acceleration (Eco driv-
ing), the Eco Driving Indicator Light will turn
on. When the acceleration exceeds the Zone
of Eco driving, or when the vehicle is stopped,
the light turns off.
Eco Driving Indicator Zone Display
Suggests the Zone of Eco driving with current
Eco driving ratio based on acceleration.
Eco driving ratio based on acceleration
If the acceleration exceeds the Zone of Eco
driving, the right side of the Eco Driving Indi-
cator Zone Display will illuminate.
Zone of Eco driving
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4

1102. Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
■Liquid crystal display
Small spots or light spots may appear on the display. This phenomenon is characteristic
of liquid crystal displays, and there is no problem continuing to use the display.
■Customization
Some functions can be customized. ( P. 103, 613)
WARNING
■Caution for use while driving
●When operating the multi-information display while driving, pay extra attention to the
safety of the area around the vehicle.
●Do not look continuously at the multi-info rmation display while driving as you may fail
to see pedestrians, objects on the road, etc. ahead of the vehicle.
■The information display at low temperatures
Allow the interior of the vehicle to warm up before using the liquid crystal information
display. At extremely low temperatures, th e information display monitor may respond
slowly, and display changes may be delayed.
For example, there is a lag between the dr iver’s shifting and the new gear number
appearing on the display. This lag could ca use the driver to downshift again, causing
rapid and excessive engine braking and possibly an accident resulting in death or
injury.
■Cautions during setting up the display
As the engine needs to be running during sett ing up the display, ensure that the vehicle
is parked in a place with adequate ventilation. In a closed area such as a garage,
exhaust gases including harmful carbon mo noxide (CO) may collect and enter the
vehicle. This may lead to death or a serious health hazard.
NOTICE
■While setting up the display
To prevent battery discharge, ensure that the engine is running while setting up the dis-
play features.

1293-2. Opening, closing and locking the doors and trunk
3
Operation of each component
IS350 AWD/IS350/IS300 AWD/IS300_U
■Impact detection door lock release system
In the event that the vehicle is subject to a strong impact, all the doors are unlocked.
Depending on the force of the impact or the type of accident, however, the system may
not operate.
■Using the mechanical key
The doors can also be locked and unlocked with the mechanical key. ( P. 572)
■Conditions affecting the oper ation of the smart access system with push-button start
or wireless remote control
 P. 137
■Customization
Settings (e.g. unlocking function using a key) can be changed.
(Customizable features: P. 613)
WARNING
■To prevent an accident
Observe the following precautions while driving the vehicle.
Failure to do so may result in a door open ing and an occupant being thrown out of the
vehicle, resulting in death or serious injury.
●Ensure that all doors are properly closed and locked.
●Do not pull the inside handle of the doors while driving.
Be especially careful with the front doors, as the doors may be opened even if the
inside lock buttons are in locked position.
●Set the rear door child-protector locks when children are seated in the rear seats.

1333-2. Opening, closing and locking the doors and trunk
3
Operation of each component
IS350 AWD/IS350/IS300 AWD/IS300_U
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
■Before driving
●Make sure that the trunk lid is fully closed. If the trunk lid is not fully closed, it may
open unexpectedly while driv ing and hit near-by objects or luggage in the trunk may
be thrown out, causing an accident.
●Do not allow children to play in the trunk.
If a child is accidentally locked in the trun k, they could suffer from heat exhaustion,
suffocation or other injuries.
●Do not allow a child to open or close the trunk lid.
Doing so may cause the trunk lid to open unexpectedly, or cause the child’s hands,
head, or neck to be caught by the closing trunk lid.
■Important points while driving
Never let anyone sit in the trunk. In the even t of sudden braking or a collision, they are
susceptible to death or serious injury.