2019 Lexus ES350 Steering wheel

4088-2. Customization
*:If equipped
■Automatic air conditioning system (P.251)
■Seat heater*/seat ventilators* ( P.258)
*:If equipped
■Heated steering wheel* ( P.258)
*:If equipped
■Illumination ( P.262)
Chassis control in custom mode*NormalSportO
Air conditioning operation in cus-
tom mode
*NormalEcoO
FunctionDefault settingCustomized setting
A/C auto switch operationOnOffOO
Exhaust gas sensor sensitivityStandard-3 to 3OO
FunctionDefault settingCustomized setting
Driver’s seat temperature prefer-
ence in automatic modeStandard-2 (cooler) to 2
(warmer)OO
Passenger’s seat temperature pref-
erence in automatic modeStandard-2 (cooler) to 2 (warmer)OO
FunctionDefault settingCustomized setting
Steering wheel heating preference
in automatic modeStandard-2 (low) to 2 (high)OO
FunctionDefault settingCustomized setting
Time elapsed before the interior
lights turn off15 seconds
Off
OO7.5 seconds
30 seconds
Operation after the engine switch
is turned offOnOffO
FunctionDefault settingCustomized settingABC
ABC
ABC
ABC
ABC

4108-3. Items to initialize
8-3.Items to initialize
Items to initialize
The following items must be initialized for normal system operation after such
cases as the battery being reconnected, or maintenance being performed on
the vehicle:
List of the items to initialize
ItemWhen to initializeReference
PKSB (Parking Support Brake)*After reconnecting or changing the
batteryP.222
Tire pressure warning system
• When rotating the tires.
• When the tire inflation pressure is changed by changing tire size.
(When there are multiple speci-
fied pressures)
• After registering the ID codes.
• When the tire inflation pressure is changed such as when changing
traveling speed.
P.321
Power windows• When functioning abnormallyP.118
Lexus parking assist monitor*
•Battery has be en reinstalled.
• The steering wheel has been moved while the battery was
being reinstalled.
• Battery power is low.
Refer to “NAV- IGATION
AND MULTI- MEDIA SYS- TEM
OWNER’S
MANUAL”.
Panoramic view monitor*
•Battery has be en reinstalled.
• The steering wheel has been moved while the battery was
being reinstalled.
• Battery power is low.
Refer to the
“NAVIGA-
TION AND
MULTIMEDIA SYSTEM
OWNER’S
MANUAL”.
Message indicating maintenance is
required• After the maintenance is per- formedP.301
Oil maintenance• After the maintenance is per-formedP.312

426What to do if... (Troubleshooting)
1-1.What to do if... (Troubleshooting)What to do if... (Troubleshooting)
If you lose your mechanical keys,
new genuine mechanical keys can
be made by your Lexus dealer.
( P.371)
 If you lose your electronic keys, the
risk of vehicle theft increases signifi-
cantly. Contact your Lexus dealer
immediately. ( P.371)
 Is the electronic key battery weak or
depleted? ( P.330)
 Is the engine switch in IGNITION
ON mode?
When locking the doors, turn the engine
switch off. ( P.139)
 Is the electronic key left inside the
vehicle?
When locking the doors, make sure that
you have the electronic key on your per-
son.
The function may not operate prop-
erly due to the condition of the radio
wave. ( P.101) 
Is the child-protector lock set?
The rear door cannot be opened
from inside the vehicle when the
lock is set.
Open the rear door from outside
and then unlock the child-protector
lock. ( P.92)
 The function to prevent the elec-
tronic key from being left inside the
trunk will operate and you can open
the trunk as usual. Take the key out
from the trunk. ( P.97)
 Did you press the engine switch
while firmly depressing the brake
pedal? ( P.137)
 Is the shift lever in P? ( P.141)
 Is the electronic key anywhere
detectable inside the vehicle?
( P.100)
 Is the steering wheel unlocked?
( P.138)
 Is the electronic key battery weak or
depleted?
If you have a problem, check the
following before contacting your
Lexus dealer.
The doors cannot be locked,
unlocked, opened or closed
You lose your keys
The doors cannot be locked or
unlocked
The rear door cannot be opened
The trunk lid is closed with the
electronic key left inside
If you think something is wrong
The engine does not start

427What to do if... (Troubleshooting)427What to do if... (Troubleshooting)
In this case, the engine can be started in a
temporary way. ( P.373)
Is the battery discharged?
( P.374)
 Is the engine switch in IGNITION
ON mode?
If you cannot release the shift lever
by depressing the brake pedal with
the engine switch in IGNITION ON
mode ( P.142)
 It is locked automatically to prevent
theft of the vehicle. ( P.138)
 Is the window lock switch pressed?
The power window at the except for the
one at the driver’s seat cannot be operated
if the window lock switch is pressed.
( P.119)
 The auto power off function will be
operated if the vehicle is left in
ACCESSORY or IGNITION ON
mode (the engine is not running) for
a period of time. ( P.139) 
The seat belt reminder light is flash-
ing
Are the driver and the passengers wearing
the seat belts? ( P.351, 351)
 The parking brake indicator is on
Is the parking brake released? ( P.146)
Depending on the situation, other
types of warning buzzer may also
sound. ( P.348, 358)
 Did anyone inside the vehicle open
a door during setting the alarm?
The sensor detects it and the alarm sounds.
( P.56)
To stop the alarm, turn the engine
switch to IGNITION ON mode, or
start the engine.
 Is the message displayed on the
multi-information display?
Check the message on the multi-informa-
tion display. ( P.358)
 When a warning light turns on or a
warning message is displayed, refer
to P.348, 358.
The shift lever cannot be shifted
from P even if you depress the
brake pedal
The steering wheel cannot be
turned after the engine is
stopped
The windows do not open or
close by operating the power
window switches
The engine switch is turned off
automatically
A warning buzzer sounds during
driving
An alarm is activated and the
horn sounds
A warning buzzer sounds when
leaving the vehicle
A warning light turns on or a
warning message is displayed

430Alphabetical index
C
Care .......................................................296, 299Aluminum wheels ...................................... 296
Exterior ........................................................... 296
Interior ............................................................. 299
Seat belts........................................................ 299
Cargo capacity...............................................135
Cargo hooks ................................................. 268
Center Display ............................................. 244
Chains ................................................................ 241
Child-protectors............................................. 92
Child restraint system................................... 42 Fixed with a LATCH system .................. 49
Fixed with a seat belt................................... 46
Front passenger occupant classification system ..............................................................37
Points to remember .....................................42
Riding with children ......................................42
Types of child restraint system installation method ........................................................... 43
Using an anchor bracket ............................ 51
Child safety ....................................................... 42 Airbag precautions...................................... 33
Battery precautions ............315, 376, 376
Child restraint system................................. 43
Heated steering wheel and seat heater precautions................................................258
How your child should wear the seat belt ............................................................................ 25
Moon roof precautions ..............................121
Panoramic moon roof precautions ....125
Power window lock switch...................... 119
Power window precautions .................... 119
Rear door child-protectors ..................... 92
Removed electronic key battery precau- tions ...............................................................330
Seat belt extender precautions ............. 25
Seat belt precautions ...................................24
Trunk precautions ........................................ 93
Cleaning...............................................296, 299 Aluminum wheels ...................................... 296 Exterior............................................................296
Interior .............................................................299
Radar sensor ...................................... 163, 198
Seat belts ........................................................299
Clock ................................................ 64, 67, 269
Coat hooks.....................................................280
Compass ......................................................... 286
Condenser .......................................................313
Console box .................................................. 266
Console box light ........................................ 266
Cooling system...............................................312 Engine overheating................................... 377
Cornering lights .............................................152 Replacing light bulbs ................................335
Cruise control Dynamic radar cruise control with full-
speed range ............................................... 187
Cup holder ..................................................... 266
Current fuel consumption ...........................73
Curtain shield airbags .................................. 28
Customizable features ..............................400
D
Daytime running light system .................. 150
Defogger Outside rear view mirrors..................... 252
Rear window ................................................ 252
Windshield .................................................... 252
Dimension ...................................................... 382
Dinghy towing.................................................136
Display BSM (Blind Sport Monitor)....................197
Dynamic radar cruise control with full-
speed range ............................................... 187
Head-up display............................................ 78
Intuitive parking assist ............................. 205
LTA (Lane Tracing Assist) ....................... 181
Multi-information display ............................ 71
Parking Support Brake function (rear pedestrians)............................................... 233
RCD (Rear Camera Detection) ......... 215
RCTA.................................................................. 211

433What to do if... (Troubleshooting)Alphabetical index433
Fuses ...................................................................331
G
Garage door opener ...................................281
Gauges ....................................................... 64, 67
Gear Position....................................................75
G-force................................................................75
Glove box ....................................................... 266
Glove box light ............................................. 266
Grocery bag hooks .................................... 268
H
Hands Free Power Trunk Lid .................... 96
Headlights ....................................................... 150Adaptive Front-lighting System (AFS)...........................................................................152
Automatic High Beam system..............153
Light switch .................................................... 150
Replacing light bulbs................................ 335
Headlights aim .............................................. 333
Head restraints ..................................................111
Head-up display.............................................. 78 Driving information display area........... 78
Driving support system display area ..80
Eco Driving Indicator ...................................81
HUD (Head-up display) switch............ 79
Navigation system-linked display ........ 78
Pop-up display...............................................80
Settings .............................................................. 79
Heated steering wheel .............................. 258
Heaters Air conditioning system............................251
Heated steering wheel............................258
Outside rear view mirrors .................... 252
Seat heaters ..................................................258
High mounted stoplight Replacing light bulbs................................ 335
Hill-start assist control ............................... 236
Hood .................................................................308 Open .............................................................. 308 Hooks
Cargo hooks............................................... 268
Coat hooks .................................................. 280
Grocery bag hooks................................. 268
Retaining hooks (floor mat) ..................... 22
Horn ..................................................................... 114
HUD (Head-up display) switch .................79
I
I/M test ............................................................305
Identification Engine............................................................. 383
Vehicle ............................................................382
Ignition switch (engine switch)................. 137 Auto power off function........................... 139
Changing the engine switch modes . 139
If your vehicle has to be stopped in an emergency ................................................ 340
Starting the engine ......................................137
Immobilizer system........................................ 54
Indicators ........................................................... 62
Initialization Items to initialize .......................................... 410
Maintenance........................................ 301, 312
Power windows ............................................. 118
Tire pressure warning system ...............321
Inside rear view mirror ................................. 114
Instrument panel light control ........... 66, 70
Interior lights.................................................. 262
Intuitive parking assist.................... 204, 205 Function ......................................................... 205
Warning message .................................... 208
J
JackPositioning a floor jack ........................... 308
Vehicle-equipped jack ...........................363
Jack handle .................................................... 363
Jam protection function Electronic roof sunshade .........................124
Moon roof ........................................................ 121

438Alphabetical index
Sport mode .................................................... 202
Steering lockColumn lock release................................. 138
Steering lock system warning message.......................................................................... 138
Steering wheel ................................................. 113 Adjustment....................................................... 113
Heated steering wheel............................258
Meter control switches ...............................72
Power easy access system .................... 108
Steering wheel positi on memory ....... 108
Stop lights Replacing light bulbs................................ 335
Storage feature ............................................ 265
Stuck If the vehicle becomes stuck................ 379
Suggestion function........................................ 77
Sunshade Roof ........................................................... 121, 123
Sun visors ........................................................ 269
Switches “ODO TRIP”switch ............................ 65, 70
“SOS” button ...............................................289
Automatic High Beam system..............153
Brake Hold switch ..................................... 148
BSM (Blind Sport Monitor) switch..... 197
Door lock switches ........................................ 91
Driving Mode Select switch ................. 202
Driving position memory switches .... 108
Dynamic radar cruise control with full-speed range switch ................................ 188
Electronic roof sunshade switches ..... 123
Emergency flashers switch ...................340
Engine switch................................................. 137
Garage door opener sw itches ............281
Heated steering wheel switch.............258
HUD (Head-up display) switch............ 79
Ignition switch................................................ 137
Instrument panel light control switches ................................................................... 66, 70
Intuitive parking assist switch...............206
Light switches ............................................... 150 LTA (Lane Tracing Assist) switch ....... 181
Meter control switches .............................. 72
Moon roof switches................................... 120
Outside rear view mirr
or switches ...... 115
Paddle shift switches ....................... 143, 144
Panoramic moon roof switches ...........123
Parking brake switch................................. 146
PCS OFF switch ........................................... 171
PKSB (Parking Support Brake) switch ............................................................................219
Power door lock switch ..............................91
Power window switches ........................... 118
RCD (Rear Camera Detection) switch ........................................................................... 215
RCTA switch .................................................. 212
Rear sunshades switch............................ 278
Rear window and outside rear view mir- ror defoggers switch ............................. 251
Seat heater switches................................ 258
Seat ventilator switches ......................... 258
Tilt and telescopic steering control switch ............................................................................. 113
Tire pressure warning reset switch.....321
Trunk closer switch ......................................96
Trunk opener main switch........................ 99
Trunk opener switch ...................................95
Vehicle-to-vehicle distance switch.... 188
VSC OFF switch ....................................... 237
Window lock switch.................................... 119
Windshield wiper and washer switch155
Windshield wiper de-icer switch.......255
T
Tachometer............................................... 64, 67 Rev indicator ...................................................69
Rev peak............................................................69
Tail lights........................................................... 150 Light switch .................................................... 150
Replacing light bulbs ................................335
Theft deterrent system Alarm...................................................................56
Engine immobilizer system...................... 54

440Alphabetical index
W
Warning buzzersABS ................................................................. 350
Airbags ........................................................... 349
Approach warning......................................193
Brake hold.....................................................355
Brake Override System ........................ 350
Brake system ...............................................348
Charging system ....................................... 349
Downshifting ........................................144, 144
Drive-Start Control ................................. 350
Electric power steering ......................... 350
Engine ............................................................. 349
High coolant temperature ....................348
Intuitive parking assist......................211, 352
Low engine oil pressure......................... 349
LTA (Lane Tracing Assist)..........176, 352
Open door.............................................. 90, 92
Open hood...................................................... 92
Open trunk ...................................................... 92
Open window ................................................ 119
PKSA (Parking Support Alert) ...........205
PKSB (Parking Support Brake) .........353
Pre-collision braking..................................169
RCD (Rear Camera Detection) ........ 353
RCTA (Rear Cross Traffic Alert) ...... 353
Seat belt ............................................................351
Warning lights............................................... 348 ABS ................................................................. 350
Brake hold operated indicator ...........355
Brake Override System ........................ 350
Brake system ...............................................348
Charging system ....................................... 349
Drive-Start Control ................................. 350
Electric power steering ......................... 350
High coolant temperature ....................348
Intuitive parking assist OFF indicator352
Low engine oil pressure......................... 349
Low fuel level .................................................351
LTA indicator ............................................... 352
Malfunction indicator lamp................... 349 Master warning light................................ 355
Parking brake indicator ..........................354
PKSB OFF indicator ................................353
Pre-collision system..................................354
RCD OFF indicator..................................353
RCTA OFF indicator ...............................353
Seat belt reminder light............................ 351
Slip indicator .................................................354
SRS ....................................................................349
Tire pressure ................................................352
Warning messages .....................................358
Washer ............................................................. 155 Checking ........................................................ 315
Preparing and checking before winter..........................................................................240
Switch................................................................ 155
Washing and waxing.................................. 296
Weight Cargo capacity ............................................ 135
Load limits ...................................................... 135
Weight.............................................................382
Wheel lock key............................................. 363
Wheels ............................................................. 327
Size ....................................................................387
Window lock switch ...................................... 119
Windows ............................................................ 118 Power windows ............................................. 118
Rear window defogger........................... 252
Washer ............................................................ 155
Windshield wiper de-icer ........................ 255
Windshield wipers ....................................... 155 Position............................................................. 159
Rain-sensing windshield wipers .......... 155
Winter driving tips....................................... 240
Wireless charger ........................................... 271
Wireless remote control ............................. 87 Battery-Saving Function............................ 101
Locking/Unlocking ..................................... 87
Replacing the battery .............................. 330