2022 LEXUS ES350 audio

3587-2. Steps to take in an emergency
■Brake hold operated indicator (warning buzzer)
■Master warning light (warning buzzer)
■Warning buzzer
In some cases, the buzzer may not be heard
due to being in a noisy location or audio
sound.
■Front passenger detection sensor, seat
belt reminder and warning buzzer
●If luggage is placed on the front passen-
ger seat, the front passenger detection
sensor may cause the warning light to
flash and the warning buzzer to sound
even if a passenger is not sitting in the
seat.
●If a cushion is placed on the seat, the sen-
sor may not detect a passenger, and the
warning light may not operate properly.
■SRS warning light
This warning light system monitors the air-
bag sensor assembly, front impact sensors,
side impact sensors (front door), side
impact sensors (front), side impact sensors
(rear), driver’s seat position sensor, driver’s
seat belt buckle switch, front passenger
occupant classification system (ECU and
sensors), “PASSENGER AIR BAG” indica-
tor lights, front passenger’s seat belt buckle
switch, seat belt pret ensioners, airbags,
interconnecting wiring and power sources.
(  P.28)
■Electric power steering system warning
light (warning buzzer)
When the battery charge becomes insuffi-
cient or the voltage temporarily drops, the electric power steering system warning
light may come on and the warning buzzer
may sound.
■When the tire pressure warning light
comes on
Inspect the tires to check if a tire is punc-
tured.
If a tire is punctured: P.365
If none of the tires are punctured:
Turn the engine switch off then turn it to
IGNITION ON mode. Check if the tire
pressure warning light comes on or blinks.
If the tire pressure warning light blinks for
approximately 1 minute then stays on
There may be a malfunction in the tire pres-
sure warning system. Have the vehicle
inspected by your Lexus dealer immedi-
ately.
If the tire pressure warning light comes
on
1 After the temperature of the tires has
lowered sufficiently, check the inflation
pressure of each tire and adjust them to
the specified level.
2 If the warning light does not turn off
even after several minutes have
elapsed, check that the inflation pres-
sure of each tire is at the specified level
and perform initialization. ( P.324)
■The tire pressure warning light may
come on due to natural causes
The tire pressure warning light may come
on due to natural causes such as natural air
Warning lightDetails/Actions
(flashes)
Indicates a malfunction in the brake hold system
 Have the vehicle inspected by your Lexus dealer immediately.
Warning lightDetails/Actions
A buzzer sounds and the warning light comes on and flashes to indicate
that the master warning system has detected a malfunction.
 P.361

3637-2. Steps to take in an emergency
7
When trouble arises
*: A buzzer sounds the first time a message is shown on the multi-information display.
In some situations, the master warning light and warning buzzer may not oper-
ate as specified. In this case, follow the instructions displayed in the warning
message.
 If a warning light comes on or flashes at the same time that a warning message is
displayed, take corrective action according to the warning light. ( P.351)
■Warning messages
The warning messages explained below
may differ from the actual messages
according to operation conditions and vehi-
cle specifications.
■Warning buzzer
In some cases, the buzzer may not be heard
due to being in a noisy location or audio
sound.
■If “Engine Oil Level Low Add or
Replace” is displayed
The engine oil level is low. Check the level
of the engine oil, and add if necessary.
This message may appear if the vehicle is
stopped on a slope. Move the vehicle to a
level surface and check to see if the mes-
sage disappears.
■If “Engine Stopped Steering Power
Low” is displayed
This message is displayed if the engine is
stopped while driving.
When steering wheel operations are
heavier than usual, grip the steering wheel
firmly and operate it using more force than
usual.
■If “Auto Power Off to Conserve Bat-
tery” is displayed
Power was turned off due to the automatic
power off function. Next time when starting
the engine, increase the engine speed
slightly and maintain that level for approxi-
mately 5 minutes to recharge the battery.
■If “High Power Consumption Power to
Climate Temporarily Limited” is dis-
played
Turn off unnecessary electronic equipment
to reduce power consumption.
Please wait until the power supply returns
to normal.
■If “Headlight System Malfunction Visit
Your Dealer” is displayed
The following systems may be malfunction-
ing. Have the vehicle inspected by your
Lexus dealer immediately.
●The LED headlight system
●The automatic headlight leveling system
(if equipped)
●AHB (Automatic High Beam)
■If “Radar Cruise Control Unavailable
See Owner’s Manual” is shown
The dynamic radar cruise control with full-
speed range system is suspended tempo-
rarily or until the problem shown in the mes-
Comes onDoes not sound
Indicates a condition, such as malfunction of electri-
cal components, their cond ition, or indicates the
need for maintenance
FlashesDoes not sound
Indicates a situation, such as when an operation has
been performed incorrectly, or indicates how to
perform an operation correctly
Warning buzzer*Warning

3807-2. Steps to take in an emergency
ing parts as shown in the illustration
A25A-FKS enginePositive (+) battery terminal (your vehicle)
Positive (+) battery terminal (second vehicle)
Negative (-) battery terminal (second vehicle)
Solid, stationary, unpainted metallic point away from the battery and any mov-
ing parts as shown in the illustration
4 Start the engine of the second vehi-
cle. Increase the engine speed
slightly and maintain at that level for
approximately 5 minutes to
recharge the battery of your vehi-
cle.
5 Open and close any of the doors of
your vehicle with the engine switch
off.
6 Maintain the engine speed of the
second vehicle and start the engine
of your vehicle by turning the
engine switch to IGNITION ON
mode.
7 Once the vehicle’s engine has
started, remove the jumper cables in the exact reverse order from
which they were connected.
Once the engine starts, have the vehicle
inspected at your Lexus dealer as soon as
possible.
■Starting the engine when the battery is
discharged
The engine cannot be started by push-start-
ing.
■To prevent battery discharge
●Turn off the headlights and the audio sys-
tem while the engine is stopped.
●Turn off any unnecessary electrical com-
ponents when the vehicle is running at a
low speed for an extended period, such
as in heavy traffic.
■When the battery is removed or dis-
charged
●Information stored in the ECU is cleared.
A
B
C
D

4108-2. Customization
*2: The default setting varies according to country.
*3:Except F SPORT models
*4:F SPORT models
■Head-up Display* ( P.83)
*: If equipped
■Door lock ( P.96, 100, 376)
FunctionDefault settingCustomized setting
Gauge informationTachometer
Eco Driving Indica-
tor
O
No content
Route guidance to destina-
tion/street name
*OnOffO
Driving support system displayOnOffO
Compass*OnOffO
Audio system operation statusOnOffO
FunctionDefault settingCustomized setting
Unlocking using a mechanical key
Driver’s door
unlocked in one step, all doors
unlocked in two step
All doors unlocked in one stepO
Automatic door locking function
Shift lever
linked door
locking opera- tionOff
OOSpeed linked door locking operation
Automatic door unlocking function
Shift lever
linked door unlocking
operationOff
OODriver’s door linked door unlocking operation
Locking/unlocking of the trunk
when all doors are
locked/unlocked
OnOffO
ABC
ABC

437Alphabetical index
Alphabetical index
A
A/C ................................................................... 262Air conditioning filter .................................331
Automatic air conditioning system ... 262
ABS (Anti-lock Brake System).............. 246 Function .......................................................... 246
Warning light ...............................................353
ACA (Active Cornering Assist) ........... 246
Active Cornering Assist (ACA) ........... 246
Adaptive Variable Suspension System247
AHB (Automatic High Beam) .................. 161
Airbags ............................................................... 28 Airbag operating conditions................... 30
Airbag precautions for your child ........ 33
Correct driving posture .............................23
Curtain shield airbag operating condi-tions .................................................................... 31
Curtain shield airbag precautions ....... 33
Front passenger occupant classification system ..............................................................37
General airbag precautions ................... 33
Locations of airbags.................................... 28
Modification and disposal of airbags . 35
Side airbag operating conditions ........... 31
Side airbag precautions ............................ 33
Side and curtain shield airbags operating conditions........................................................ 31
Side and curtain shield airbags precau- tions .................................................................. 33
SRS airbags ..................................................... 28
SRS warning light ...................................... 352
Air conditioning filter ...................................331
Air conditioning system ............................ 262 Air conditioning filter .................................331
Automatic air conditioning system ... 262
Alarm ................................................................... 60 Alarm ..................................................................60
Warning buzzer...........................................351
Anchor brackets ..................................... 44, 53
Antennas (smart access system with push- button start) ..................................................107 Anti-lock Brake System (ABS).............. 246
Function ..........................................................246
Warning light ...............................................353
Approach warning...................................... 204
Armrest............................................................ 286
Assist grips ..................................................... 286
Audio system-linked display ......................80
Automatic headlight leveling system ....159
Automatic High Beam (AHB) .................. 161
Automatic light control system............... 158
Automatic transmission ..............................149 Paddle shift switches .........................151, 152
S mode ............................................................. 152
Auxiliary box.................................................. 278
Average fuel economy................................. 78
Average vehicle speed ................................ 78
AWD Warning message ..................................... 249
B
Back-up lightsReplacing light bulbs............................... 338
Battery Checking .........................................................317
If the battery is discharged ....................379
Preparing and checking before winter........................................................................... 251
Warning light ...............................................352
Blind Spot Monitor (BSM).......................208
Boost gauge.......................................................79
Brake Brake hold ...................................................... 156
Fluid...................................................................394
Parking brake ............................................... 154
Warning light ................................................ 351
Brake assist .................................................... 246
Break-in tips.....................................................135
Brightness control Instrument panel light control........ 70, 75
BSM (Blind Spot Monitor).......................208

Alphabetical index443
Maintenance requirements ..................303
Malfunction indicator lamp ..................... 352
Master warning light ..................................358
Menu icons.........................................................76
Meter Changing the main meter location ..... 75
Clock ........................................................... 68, 71
Indicators .......................................................... 66
Instrument panel light control ....... 70, 75
Meter control switches ...............................77
Meters ......................................................... 68, 71
Multi-information display.......................... 76
Settings ..............................................................80
Units ....................................................................80
Warning lights...............................................351
Warning message.......................................361
Mirrors Inside rear view mirror............................... 119
Outside rear view mirror defoggers263
Outside rear view mirrors ......................120
Vanity mirrors..............................................280
Moon roof Door lock linked moon roof operation.................................................................126, 129
Jam protection function..................126, 129
Operation............................................. 125, 128
Multi-information display .............................76 Audio system-linked display...................80
Boost gauge.................................................... 79
Drive information 1/Drive information 2............................................................................ 78
Driving information display.......................77
Driving support system information dis- play ...................................................................80
Dynamic radar cruise control with full- speed range ............................................... 198
Eco Driving Indicator .................................86
Gear Position .................................................80
G-force.............................................................. 79
LTA (Lane Tracing Assist)....................... 191
Menu icons ...................................................... 76
Meter control switches ...............................77 Navigation system-linked display ....... 80
Pop-up display .............................................. 80
Settings.............................................................. 80
Suggestion function ...................................... 81
Tire pressure ................................................ 322
Units.................................................................... 80
Warning message ...................................... 361
N
Navigation system-linked display... 80, 83
Noise from under vehicle ...............................6
O
Odometer ................................................. 70, 74
Odometer and trip meter display
“ODO TRIP” switch ........................... 70, 75
Display items .......................................... 70, 74
Pop-up display ...................................... 70, 75
“ODO TRIP” switch .............................. 70, 75
Oil Engine oil....................................................... 390
Opener Fuel filler door ............................................... 169
Hood ................................................................. 310
Trunk ................................................................. 102
Outside door handle lights...................... 273
Outside rear view mirrors .........................120 Adjustment ..................................................... 120
BSM (Blind Spot Monitor)................... 208
Folding................................................................ 121
Linked mirror function when reversing............................................................................122
Mirror position memory............................ 113
Outside rear view mirror defoggers263
RCTA function ............................................ 223
Outside temperature..............................68, 71
Overheating .................................................. 382
P
Paddle shift switches ........................... 151, 152

Alphabetical index449
For information regarding the equipment listed below, refer to
the “NAVIGATION AND MUL-
TIMEDIA SYSTEM OWNER’S
MANUAL”.
· Audio/video system
· Navigation system
· Lexus parking assist monitor
· Panoramic view monitor
· Lexus Enform