warning lights lexus LC500C 2021 Owner's Manual / LEXUS 2021 LC500 CONVERTIBLE OWNER'S MANUAL (OM11498U)

2TABLE OF CONTENTS
For your information ......................................6
Reading this manual .................................... 10
How to search ................................................. 11
Pictorial index ................................................. 12
1-1. For safe use Before driving .................................... 22
For safe driving.................................. 23
Seat belts ............................................. 24
SRS airbags ........................................ 29
Pop Up Hood ................................... 36
Active roll bar ................................... 38
Front passenger occupant classifi- cation system ................................... 41
Exhaust gas precautions .............. 45
1-2. Child safety Riding with children........................ 46
Child restraint systems ................. 46
1-3. Lexus Enform Lexus Enform Safety Connect .. 56
Lexus Enform Remote .................... 61
Lexus Enform Service Connect. 62
1-4. Theft deterrent system Engine immobilizer system ......... 63
Alarm.................................................... 65
Theft prevention labels (U.S.A.) 67
2-1. Instrument cluster Warning lights and indicators .... 70
Gauges and meters ....................... 75
Multi-information display............. 79
Head-up display .............................. 85Fuel consumption information...
88
3-1. Key information Keys ....................................................... 92
3-2. Opening, closing and locking the doors and trunk
Doors .................................................... 96
Trunk .................................................. 100
Smart access system with push- button start.................................... 103
3-3. Adjusting the seats Front seats......................................... 110
Driving position memory ............. 112
Head restraints ................................ 116
3-4. Adjusting the steering wheel and mirrors
Steering wheel ................................. 117
Inside rear view mirror ................ 118
Outside rear view mirrors........... 119
3-5. Opening and closing the windows Power windows .............................. 122
3-6. Opening and closing the soft top roof
Soft top roof ..................................... 126
4-1. Before driving Driving the vehicle........................ 136
Cargo and luggage....................... 142
Vehicle load limits.......................... 144
Trailer towing................................... 144
Dinghy towing ................................ 145
1For safety and security
2Vehicle status information and
indicators
3Before driving
4Driving

13Pictorial index
Precautions against winter season ............................................................................ P.224
To prevent freezing (windshield wiper de-icer)
*................................................. P.237
Precautions against car wash ............................. ......................................................... P.259
Fuel filler door ........................................................................................................... P.17 1
Refueling method ............................................................................................................... .P.171
Fuel type/fuel tank capacity ...... .................................................................................... P.351
Tires.......................................................................................................................... ...P.281
Tire size/inflation pressure ............................ ...............................................................P.355
Winter tires.......................................................................................................................... P.223
Checking/rotation/tire pressure warning system............................................... P.281
Coping with flat tires........................................................................................................ P .327
Hood .......................................................................................................................... P.272
Opening ........................................................................................................................ ....... P.272
Engine oil ..................................................................................................................... .......... P.351
Coping with overheating ............................................................................................... P.345
Warning messages .......................................................................................................... P.323
Soft top roof .............................................................................................................. P.12 6
Opening/closing the soft top roof...............................................................................P.126
If it does not operate properly ...................... ................................................................ P.128
Cleaning ................................................................................................................... P.25 8, 262
Headlights/side marker lights/cornering lights............................................. P.161
Parking lights/daytime running lights................................................................ P.161
Turn signal lights ...................................................................................................... P.156
Tail lights .................................................................................................................... .P.161
License plate lights .................................................................................................. P.161
Back up lights
Shifting the shift lever to R .............................................................................................. P.15 2
Light bulbs of the exterior lights for driving
(Replacing method: P.303, Watts: P.356)
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15Pictorial index
■Instrument panel
Engine switch ........................................................................................................... P.146
Starting the engine/changing the mode ........... ........................................................P.146
Emergency stop of the engine ........................ ............................................................P.306
When the engine will not start .....................................................................................P.328
Warning messages .......................................................................................................... P.323
Shift lever...................................................................................................................P .150
Changing the shift position ............................................................................................ P.152
Precautions against towing...........................................................................................P.309
Meters ......................................................................................................................... .P.75
Reading the meters/adjusting the instrume nt panel lights................................. P.75
Warning lights/indicator lights ...................................................................................... P.70
When the warning lights come on .............................................................................. P.314
Multi-information display ....................................................................................... P.79
Display ........................................................................................................................ .............. P.79
When the warning messages are displayed.......................................................... P.323
Parking brake switch ............................................................................................. P.157A
B
C
D
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16Pictorial index
Applying/releasing ............................................................................................................P.157
Precautions against winter season ............................................................................ P.224
Warning buzzer/message.................................................................................. P.317, 324
Turn signal lever ...................................................................................................... P.156
Headlight switch....................................................................................................... P.161
Headlights/parking lights/tail lights/license plate lights/
daytime running lights ........................................................................................................ P .161
Automatic High Beam ......................................................................................................P.164
Windshield wiper and washer switch ................................................................ P.167
Usage.......................................................................................................................... .............P.167
Adding washer fluid ......................................................................................................... P.2 78
Warning messages .......................................................................................................... P.324
Emergency flasher switch ...................................................................................P.306
Hood lock release lever ....................................................................................... P.272
Tilt and telescopic steering cont rol switch....................................................... P.117
Adjustment ..................................................................................................................... ........ P.117
Driving position memory .................................................................................................. P.112
Air conditioning system ...................................................................................... P.232
Usage.......................................................................................................................... ........... P.232
Rear window defogger................................................................................................... P.233
Audio system
*
Trunk opener main switch ....................................................................................P.103
*: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL”.
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301-1. For safe use
■SRS airbag system componentsFront passenger occupant classifi cation system (ECU and sensors)
Side impact sensors (door)
Knee airbags
Front passenger airbag
“AIR BAG ON” and “AIR BAG OFF” indicator lights
Seat belt pretensioners and force limiters
Side impact sensors (front)
Front side airbags
SRS warning light
Driver airbag
Driver’s seat position sensor
Driver’s seat belt buckle switch
Airbag sensor assembly
Front passenger’s seat belt buckle switch
Front impact sensors
Your vehicle is equipped with ADVA NCED AIRBAGS designed based on the
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431-1. For safe use
1
For safety and security■Adult*1
■Child*4
■Child restraint system with infant*5
WARNING
●Do not modify or replace the uphol-
stery of the front seat.
Condition and operation in the front passenger occupant classification
system
Indicator/warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG ON”
SRS warning lightOff
Driver’s and front passenger’s seat belt reminder lightOff*2 or flashing*3
DevicesFront passenger airbagActivatedFront passenger knee airbag
Indicator/warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF” or
“AIR BAG ON”
*4
SRS warning lightOff
Driver’s and front passenger’s seat belt reminder lightOff*2 or flashing*3
DevicesFront passenger airbagDeactivated or acti-
vated
*4Front passenger knee airbag
Indicator/warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF”*6
SRS warning lightOff
Driver’s and front passenger’s seat belt reminder lightOff*2 or flashing*3
DevicesFront passenger airbagDeactivatedFront passenger knee airbag

441-1. For safe use
■Unoccupied
■There is a malfunction in the system
*1: The system judges a person of adult size as an adult. When a smaller adult sits in the
front passenger seat, the system may not re cognize him/her as an adult depending on
his/her physique and posture.
*2: In the event the front passenger is wearing a seat belt.
*3: In the event the front passenger does not wear a seat belt
*4: For some children, child in se at, child in booster seat or child in convertible seat, the sys-
tem may not recognize him/her as a child. Factors which may affect this can be the phy-
sique or posture.
*5: Never install a rear-facing ch ild restraint system on the front passenger seat. A forward-
facing child restraint system sh ould only be installed on the front passenger seat when it
is unavoidable. ( P.48)
*6: In case the indicator light is not illuminated, consult this manual on how to install the child
restraint system properly. ( P.46)
Indicator/warning
light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF”
SRS warning light
OffDriver’s and front passenger’s seat belt reminder light
DevicesFront passenger airbagDeactivatedFront passenger knee airbag
Indicator/warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF”
SRS warning light
OnDriver’s and front passenger’s seat belt reminder light
DevicesFront passenger airbagDeactivatedFront passenger knee airbag

69
2
2
Vehicle status information and indicators
Vehicle status informationand indicators
2-1. Instrument cluster
Warning lights and indicators . 70
Gauges and meters .................... 75
Multi-information display.......... 79
Head-up display ........................... 85
Fuel consumption information 88

702-1. Instrument cluster
2-1.Instrument cluster
For the purpose of explanation, the following illustrations display all warning lights
and indicators illuminated.
The units used on the meters and some indicators may differ depending on the target
region.
Warning lights inform the driver of
malfunctions in the indicated vehicle
systems.
Warning lights and indicators
The warning lights and indicators on th e instrument cluster, center panel and
outside rear view mirrors inform the driver of the status of the vehicle’s various
systems.
Instrument cluster
Warning lights
(U.S.A.)
Brake system warning light*1
(  P.314)
(red)
(Canada)
Brake system warning light*1
(  P.314)
Charging system warning
light
*2 (  P.314)
Low engine oil pressure
warning light
*2 ( P.314)
(U.S.A.)
Malfunction indicator lamp*1
(  P.315)
(Canada)
Malfunction indicator lamp*1
(  P.315)
SRS warning light
*1 (  P.315)
(U.S.A.)
ABS warning light*1
(  P.315)

712-1. Instrument cluster
2
Vehicle status information and indicators
*1: These lights turn on when the engine switch is turned to ON 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 vehi-
cle inspected by your Lexus dealer.
*2: This light illuminates on the multi-infor- mation display.
*3: The light flashes to indicate a malfunc-tion.
*4: This light illuminates on the center panel.
The indicators inform the driver of the
operating state of the vehicle’s various
systems.
(Canada)
ABS warning light*1
(  P.315)
(red)
Electric power steering sys-
tem warning light
*1 ( P.315)
(yellow)
Electric power steering sys-
tem warning light
*1 ( P.315)
(Flashes or
illuminates)
PCS warning light*1
(  P.316)
(orange)
LKA indicator*2 ( P.316)
Slip indicator
*1 (  P.316)
Brake Override System
warning light
(  P.317)/Drive-Start Con-
trol warning light
*2 (  P.317)
Brake hold operated indica-
tor
*1, 3 (  P.317)
(U.S.A.)
Parking brake indicator*3
(  P.317)
(Canada)
Parking brake indicator*3
(  P.317)
(yellow)
Brake system warning light*1
(  P.318)
Low fuel level warning light
(  P.318)
Driver’s and front passen-
ger’s seat belt reminder light
(  P.318)
Rear passengers’ seat belt
reminder lights
*4 (  P.318)
Master warning light
*1
(  P.319)
Tire pressure warning light*1,
3
(  P.319)
High coolant temperature
warning light
*2 (  P.319)
WARNING
■If a safety system warning light does
not come on
Should a safety system light such as the
ABS and SRS warning light not come on
when you start the engine, this could
mean that these systems are not avail-
able to help protect you in an accident,
which could result in death or serious
injury. Have the vehicle inspected by
your Lexus dealer immediately if this
occurs.
Indicators