high beam LEXUS RC300 2021 User Guide

3057-2. Steps to take in an emergency
7
When trouble arises
The warning lights and warning buzzers operate as follows depending on the con-
tent of the message. If a message indicates the need for inspection by a dealer, have
the vehicle inspected by your Lexus dealer immediately.
 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 actio n according to the warning light. ( P.295)
*: A buzzer sounds the first time a message is shown on the multi-information display.
■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 bu zzer 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 ma
y appear if the vehicle is
stopped on a slope. Move the vehicle to a
level surface and chec k to see if the mes-
sage disappears.
■If a message that indicates the malfunc-
tion of front camera is displayed
The following systems may be suspended
until the problem shown in the message is
resolved. ( P.160, 298)
●PCS (Pre-Collision System)
●LDA (Lane Departure Alert with steering
control)
●Automatic High Beam
●Dynamic radar cruise control with
Messages and warnings
Warning buzzer*Warning
Comes onSounds
Indicates an important situat ion, such as when a sys-
tem related to driving is ma lfunctioning or that dan-
ger may result if the co rrection procedure is not
performed
FlashesSoundsIndicates a situation, such as when damage to the
vehicle or danger may result
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

385Alphabetical Index
Alphabetical Index
A
A/CAir conditioning filter ............................... 275
Automatic air conditioning system .....215
Micro dust and pollen filter..................... 219
ABS (Anti-lock Brake System)................201 Warning light ............................................... 297
Active Sound Control (ASC) ................... 141
Adaptive Variable Suspension System 201
Air conditioning filter ................................. 275
Air conditioning system Air conditioning filter ............................... 275
Automatic air conditioning system .....215
Micro dust and pollen filter..................... 219
Airbags Airbag operating conditions................... 30
Airbag precautions for your child .........32
Correct driving posture .............................23
Curtain shield airbag operating condi-tions .................................................................. 30
Curtain shield airbag precautions ........32
Front passenger occupant classification system ............................................................. 36
General airbag precautions ....................32
Locations of airbags.................................... 28
Modification and disposal of airbags . 35
Side airbag operating conditions ......... 30
Side airbag precautions .............................32
Side and curtain shield airbags operating conditions...................................................... 30
Side and curtain shield airbags precau- tions ...................................................................32
SRS airbags ..................................................... 28
SRS warning light ...................................... 296
Alarm ....................................................................57 Warning buzzer ......................................... 295
Anchor brackets .......................................41, 49
Antennas (smart access system with push-button start)........................................ 95
Anti-lock Brake System (ABS)................201 Warning light ............................................... 297 Approach warning......................................... 181
ASC (Active Sound Control) ................... 141
Assist grips ..................................................... 230
Audio system-linked display .......................76
Automatic air conditioning system ........215
Automatic headlight leveling system ....143
Automatic High Beam ................................144
Automatic light control system................ 142
Automatic transmission ............................... 131
M mode ............................................................134
Paddle shift switches ....................... 133, 134
Snow mode.................................................... 133
Average fuel economy..................................73
Average vehicle speed .................................73
B
Back-up light Replacing light bulbs ................................282
Wattage ......................................................... 338
Battery Battery checking ........................................263
If the battery is discharged ..................... 319
Preparing and checking before winter......................................................................... 205
Warning light ...............................................296
Blind Spot Monitor (BSM).......................... 191
Boost gauge.......................................................74
Brake Brake hold ...................................................... 139
Fluid...................................................................334
Parking brake ................................................137
Warning light ...............................................295
Brake assist ......................................................201
Break-in tips...................................................... 119
Brightness control Instrument panel light control................... 71
BSM (Blind Spot Monitor).......................... 191
C
Card key ............................................................ 84

389Alphabetical Index
Gauges ............................................................... 66
Gear Position....................................................75
G-force................................................................74
Glove box ........................................................227
Glove box light ............................................. 228
H
Head restraints .............................................. 105
Headlight aim ................................................280
HeadlightsAutomatic High Beam system.............. 144
Light switch ..................................................... 142
Replacing light bulbs................................ 282
Wattage..........................................................338
Heated steering wheel .............................. 223
Heaters Automatic air conditioning system .....215
Heated steering wheel............................ 223
Outside rear view mirrors ...................... 219
Seat heaters .................................................. 223
High mounted stoplight Replacing light bulbs................................ 282
Hill-start assist control .................................201
Hood Open ............................................................... 255
Hooks Cargo hooks................................................ 229
Coat hooks ................................................... 230
Retaining hooks (floor mat)......................22
Horn ................................................................... 109
I
I/M test ............................................................ 252
Identification Engine ............................................................. 329
Vehicle ............................................................ 328
Ignition switch (engine switch)................. 127 Auto power off function .......................... 130
Changing the engine switch modes.. 129
If your vehicle has to be stopped in an
emergency ................................................286 Illuminated entry system ........................... 226
Indicators ........................................................... 64
Initialization
Items to initialize .......................................... 361
Maintenance.................................... 248, 260
Power windows ............................................. 112
Tire pressure warning system .............269
Inside rear view mirror ............................... 109
Instrument panel light co ntrol ..................... 71
Intercooler...................................................... 262
Intercooler coolant Capacity ......................................................... 332
Checking ...................................................... 260
Interior lights.................................................. 225 Front interior light ...................................... 225
Rear interior light........................................ 225
Intuitive parking assist Warning message ...................................... 187
J
JackPositioning a floor jack ............................255
Vehicle-equipped jack ...........................307
Jack handle .................................................... 307
Jam protection function Moon roof ........................................................ 115
Power windows ............................................. 112
K
Keyless entrySmart access system with push-button start ...................................................................95
Wireless remote control ...........................86
Keys Battery-saving function..............................96
Electronic key .................................................84
Engine switch ................................................. 127
If the electronic key does not operate properly .........................................................317
If you lose your keys .................................. 316
Key number plate .........................................84

390Alphabetical Index
Keyless entry ..........................................88, 95
Mechanical key.............................................. 84
Replacing the battery................................277
Warning buzzer ............................................ 95
Wireless remote control........................... 86
Knee airbags .................................................... 28
L
Lane Departure Alert wi th steering control
(LDA) Operation........................................................169
Warning messages .................................... 174
Language (multi-information display) ....76
LDA (Lane Departure Alert with steering control)Operation........................................................169
Warning messages .................................... 174
LDA (Lane Departure Alert with steering control) switch .............................................. 171
LDH (Lexus Dynamic Handling system) .......................................................................... 202
Lever Auxiliary catch lever ................................. 255
Hood lock release lever......................... 255
Shift lever........................................................... 131
Turn signal lever ...........................................136
Wiper lever..................................................... 147
Lexus Dynamic Handling system (LDH) .......................................................................... 202
Lexus Enform Safety Connect.................. 52
Lexus Safety System + Automatic High Beam .............................. 144
LDA (Lane Departure Alert with steering control) ..........................................................169
PCS (Pre-Collision System).................. 162
License plate lights Light switch ..................................................... 142
Replacing light bulbs................................ 282
Light Wattage..........................................................338
Light bulbs Replacing .........................................................281 Lights
Automatic High Beam system ..............144
Front interior lights .................................... 225
Headlight switch...........................................142
Interior lights ................................................. 225
Interior lights list .......................................... 225
Personal lights ............................................. 226
Rear interior lights ..................................... 225
Replacing light bulbs ................................282
Trunk light ......................................................... 93
Turn signal lever .......................................... 136
Vanity lights ....................................................231
Wattage ......................................................... 338
Lock steering column .................................. 127
M
Maintenance Do-it-yourself maintenance .................253
General maintenance ............................. 249
Maintenance date ......................................328
Maintenance requirements ..................248
Malfunction indicator la mp ..................... 296
Master warning light ..................................300
Menu icons.........................................................72
Meter Changing the main meter location......69
Clock...................................................................66
Indicators........................................................... 64
Instrument panel light control................... 71
Meters................................................................. 66
Multi-information display ............................ 71
Settings............................................................... 76
Units..................................................................... 75
Warning lights .............................................295
Warning messages.................................. 303
Micro dust and pollen filter .......................219
Mirrors Inside rear view mirror ............................. 109
Outside rear view mirror defoggers .219
Outside rear view mirrors........................ 110
Vanity mirrors ................................................231

393Alphabetical Index
Seats, FrontChild seats/child restraint system installa-tion .................................................................... 40
Sensor Automatic headlight system................... 142
Automatic High Beam system.............. 144
Inside rear view mirror............................... 110
LDA (Lane Departure Alert with steering control) ..........................................................169
Radar sensor................................................. 158
Rain-sensing windshield wipers...........153
Service reminder message ..................... 248
Shift lever Automatic transmission ............................. 131
Side airbags ...................................................... 28
Side marker lights Light switch ..................................................... 142
Replacing light bulbs................................ 282
Side mirrors Adjustment....................................................... 110
BSM (Blind Spot Monitor) ...................... 191
Folding ................................................................. 111
Linked mirror function when reversing111
Mirror position memory...........................102
RCTA function ............................................... 191
Side turn signal lights Replacing light bulbs................................ 282
Turn signal lever ...........................................136
Wattage..........................................................338
Side windows ................................................... 112
Smart access system with push-button startAntenna location........................................... 95
Entry functions................................................88
Starting the engine ...................................... 127
Warning message.....................................303
Snow mode ......................................................133
Snow tires ....................................................... 205
Spare tire......................................................... 307 Storage location ......................................... 307
Spark plug ...................................................... 332
Specifications ................................................ 328 Speed indicator ............................................... 68
Speed meter
Speed indicator..............................................68
Speedometer ................................................... 66
Steering lock Column lock release .................................. 127
Steering lock system warning message............................................................................ 127
Steering wheel Adjustment ..................................................... 108
Heated steering wheel ............................ 223
Meter control switches .............................. 72
Power easy access system .................... 102
Steering wheel position memory........ 102
Stop lights Replacing light bulbs ................................282
Wattage ......................................................... 338
Storage features ...........................................227
Stuck If the vehicle becomes stuck ................326
Sun visors ..........................................................231
Sunshade Roof...................................................................... 115
Switch ASC (Active Sound Control) dial........ 141
Meter control switches .............................. 72
Switches Activating the Automatic High Beam144
Automatic High Beam system ..............144
Brake Hold switch...................................... 139
Door lock switches ......................................90
Driving mode select switch ................... 199
Driving position memory switches .... 102
Emergency flashers switch .................. 286
Engine switch ................................................. 127
Garage door opener switches........... 232
Heated steering wheel switch ............. 223
Ignition switch ................................................ 127
Instrument panel light control switches71
Light switches ................................................142
Moon roof switches..................................... 114
“ODO TRIP” switch .................................... 70