2019 Lexus IS300 lane

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1
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7 5 4
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IS350 AWD/IS350/IS300 AWD/IS300_U
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3-5. Opening, closing the windows and moon roof
Power windows ............................162
Moon roof .......................................166
4-1. Before driving Driving the vehicle ...................... 172
Cargo and luggage ................... 180
Vehicle load limits ...................... 183
Trailer towing ............................... 184
Dinghy towing .............................. 185
4-2. Driving procedures Engine (ign ition) switch ............ 186
Automatic transmission ............. 191
Turn signal lever .......................... 198
Parking brake ..............................200
ASC (Active Sound Control) ........ 201
4-3. Operating the lights and wipers
Headlight switch ........................ 202
Automatic High Beam............. 206
Windshield wipers and washer .......................................... 210 4-4. Refueling
Opening the fuel tank cap ................................................. 218
4-5. Using the driving support systems
Lexus Safety System + ............. 222
PCS (Pre-Collision System) ......... 229
LDA (Lane Departure Alert with steering
control)........................................ 240
Dynamic radar cruise control ......................................... 248
Intuitive parking assist.............. 260
Lexus parking assist monitor........................................ 269
BSM (Blind Spot Monitor) ............. 285
• BSM function......................... 289
• RCTA function...................... 292
Driving mode select switch ........................................... 297
Driving assist systems ............... 301
4-6. Driving tips Winter driving tips..................... 306
4Driving

20Pictorial index
IS350 AWD/IS350/IS300 AWD/IS300_U
Audio remote control switches*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 318
Paddle shift switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 193
Meter control switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 97
Vehicle-to-vehicle distance switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 254
Cruise control switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 248
LDA (Lane Departure Alert with steering control) switch . . . . . . . . P. 240
Talk switch
*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 382
Telephone switches
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 382
1
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4
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8

852. Instrument cluster
2
Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
Warning lights inform the driver of malfunctions in the indicated vehicle systems.
Warning lights
*1
(U.S.A.)
Brake system warning light
( P. 525)*1Electric power steering sys-
tem warning light
( P. 526)
*1
(Canada)
Brake system warning light
( P. 525) LDA (Lane Departure
Alert) indicator (
P. 526)
*1
(if equipped)
Charging system warning
light ( P. 525)*1PCS warning light
( P. 526)
*1
(U.S.A.)
Malfunction indicator lamp
( P. 525)*1
Slip indicator ( P. 526)
*1
(Canada)
Malfunction indicator lamp
( P. 525)*1, 2
(if equipped)
“AFS OFF” indicator
( P. 527)
*1SRS warning light
( P. 525)Open door warning light
( P. 527)
*1
(U.S.A.)
ABS warning light
( P. 525)Low fuel level warning light
( P. 527)
*1
(Canada)
ABS warning light
( P. 525)Driver’s and front passen-
ger’s seat belt reminder light
( P. 527)
(U.S.A.)
Parking brake warning light
( P. 526)*3Rear passengers’ seat
belt reminder lights
( P. 527)
(Canada)
Parking brake warning light
( P. 526)*1Master warning light
( P. 527)

862. Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
*1: These lights turn on when the engine switch is turned to IGNITION ON mode to indicate that a system check is being performed. They will turn off after the engine is
started, or after a few seconds. There may be a malfunction in a system if a light does
not come on, or turn off. Have the ve hicle inspected by your Lexus dealer.
*2: The light flashes to indicate a malfunction.
*3: This light illuminates on the center panel.
The indicators inform the driver of the op erating state of the vehicle’s various sys-
tems.
*1Tire pressure warning light
(  P. 527)
Indicators
Turn signal indicator
( P. 198) LDA (Lane Departure
Alert) indicator (
P. 240)
(U.S.A.)
Headlight indicator
( P. 202) LDA (Lane Departure
Alert) indicator (
P. 240)
(Canada)
Tail light indicator
( P. 202) *2LDA (Lane Departure
Alert) indicator ( P. 240)
Headlight high beam indi-
cator ( P. 203)
(if equipped)
Intuitive parkin g assist indi-
cator ( P. 260)
*1Automatic High Beam indi-
cator ( P. 206)*1, 2
Slip indicator ( P. 302)
Cruise control indicator
(  P. 248)
*1VSC OFF indicator
( P. 303)
Dynamic radar cruise con-
trol indicator ( P. 248)
*1, 3PCS warning light
( P. 233)
Cruise control “SET” indica-
tor ( P. 248)
*1
(if equipped)
“AFS OFF” indicator
( P. 203)

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

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

171
Driving4
IS350 AWD/IS350/IS300 AWD/IS300_U
4-1. Before drivingDriving the vehicle ...................... 172
Cargo and luggage ....................180
Vehicle load limits ....................... 183
Trailer towing ................................ 184
Dinghy towing ..............................185
4-2. Driving procedures Engine (ignition) switch ............ 186
Automatic transm ission..............191
Turn signal lever........................... 198
Parking brake ............................. 200
ASC (Active Sound Control)......... 201
4-3. Operating the lights and wipers
Headlight switch .........................202
Automatic High Beam ............ 206
Windshield wipers and washer........................................... 210 4-4. Refueling
Opening the fuel tank cap ...... 218
4-5. Using the driving support systems
Lexus Safety System + ............. 222
PCS (Pre-Collision System) ......... 229
LDA (Lane Departure Alert with steering
control)........................................ 240
Dynamic radar cruise control ......................................... 248
Intuitive parking assist .............. 260
Lexus parking assist monitor ........................................ 269
BSM (Blind Spot Moni tor)..............285
• BSM function .........................289
• RCTA function...................... 292
Driving mode select switch ........................................... 297
Driving assist systems ............... 301
4-6. Driving tips Winter driving tips .....................306