2021 LEXUS RC350 check engine light

388Alphabetical Index
If the engine will not start .........................314
If your vehicle has to be stopped in an
emergency ................................................286
Ignition switch (engine switch) ............. 127
Overheating................................................. 322
Tachometer ..................................................... 66
Engine coolant Capacity ......................................................... 332
Checking .......................................................260
Preparing and checking before winter.........................................................................205
Engine coolant temperature gauge ....... 66
Engine immobilizer system ........................ 56
Engine oil Capacity .........................................................330
Checking .......................................................258
Preparing and checking before winter.........................................................................205
Warning light ............................................... 296
Engine oil maintenance data .................. 260
Engine oil pressure gauge ...........................74
Engine oil temperature gauge ...................74
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
EPS (Electric Power Steering) ................201 Warning light ............................................... 297
Event data recorder (EDR) ............................6
F
First-aid kit storage belt ............................ 229
Flat tire Tire pressure warning system .............268
Vehicles with a spare tire ...................... 307
Floor mats ...........................................................22
Fluid Automatic transmission .......................... 333
Brake.................................................... 262, 334
Washer ........................................................... 264
Footwell light ................................................. 225 Front passenger occupant classification
system .............................................................. 36
Front position lights Wattage ......................................................... 338
Front seats Adjustment ....................................................... 99
Cleaning .........................................................245
Correct driving posture ............................ 23
Driving position memory ........................ 102
Head restraints............................................. 105
Memory recall function............................ 104
Power easy access system .................... 102
Seat heaters .................................................. 223
Seat position memory .............................. 102
Seat ventilators ............................................ 223
Front side marker light Light switch .....................................................142
Front turn signal lights Replacing light bulbs ................................282
Turn signal lever .......................................... 136
Wattage ......................................................... 338
Fuel Capacity ........................................................ 330
Fuel gauge ........................................................ 66
Fuel pump shut off system..................... 294
Information ....................................................339
Refueling.......................................................... 155
Type ................................................................. 330
Warning light ...............................................299
Fuel consumption Average fuel economy .............................. 73
Current fuel consumption ........................ 73
Fuel filler door If the fuel filler do or cannot be opened
........................................................................... 316
Refueling.......................................................... 155
Fuel gauge ......................................................... 66
Fuel pump shut off system........................ 294
Fuses ................................................................. 278
G
Garage door opener ................................. 232

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

391Alphabetical Index
Moon roofDoor lock linked moon roof operation............................................................................ 115
Jam protection function............................. 115
Operation..........................................................114
Multi-information display .............................. 71 Audio system-linked display................... 76
Boost gauge.....................................................74
Drive information ...........................................73
Drive information 1/Drive information 2/Drive information 3..............................73
Driving assist system information display ............................................................................ 76
Dynamic radar cruise control ............... 176
Eco Driving Indicator ..................................74
Engine oil pressure gauge ........................74
Engine oil temperature gauge ................74
Gear Position ................................................. 75
G-force...............................................................74
LDA (Lane Departure Alert with steering control) ............................................................171
Menu icons .......................................................72
Meter control switches ...............................72
Navigation system-linked display ........ 76
Settings .............................................................. 76
Tire pressure ....................................... 75, 268
Units .................................................................... 75
Vehicle sway warning ................................ 75
Warning message display ....................... 76
Warning messages ..................................303
N
Navigation system-linked display.............76
Noise from under vehicle .............................. 5
O
“ODO TRIP” switch ...................................... 70
Odometer ......................................................... 70
Odometer and trip meter display “ODO TRIP” switch .................................... 70 Oil
Engine oil....................................................... 330
Front differential oil............. .......................333
Rear differential oil......... ..................... .......333
Opener Fuel filler door ............................................... 155
Hood ................................................................255
Trunk ................................................................... 92
Outer foot lights Location .......................................................... 225
Outside rear view mirrors Adjustment ....................................................... 110
BSM (Blind Spot Monitor)....................... 191
Folding.................................................................. 111
Linked mirror functi on when reversing111
Mirror position memory .......................... 102
Outside rear view mirror defoggers .219
RCTA function ............................................... 191
Outside temperature.................................... 66
Overheating .................................................. 322
P
Paddle shift switches ..........................133, 134
Panic mode ....................................................... 86
Parking brake Operation ........................................................137
Parking brake engaged warning buzzer........................................................................... 138
Warning light .............................................. 300
Warning message ...................................... 138
Parking lights Light switch .....................................................142
Replacing light bulbs ................................282
PCS (Pre-Collision System) Function ............................................................162
PCS OFF switch ......................................... 164
Warning light .............................................. 298
Warning message .................................... 303
Personal lights............................................... 225
Power control unit coolant Preparing and checking before winter......................................................................... 205

394Alphabetical Index
Outside rear view mirror switches ...... 110
Paddle shift switches ....................... 133, 134
Parking brake switch ................................. 137
PCS OFF switch ..........................................164
Power door lock switch ............................ 90
Power window switches ............................112
Rear window and outside rear view mir-ror defoggers switch ..............................215
Seat heater switches ................................ 223
Seat ventilator switches .......................... 223
Snow mode switch .....................................133
“SOS” button .................................................. 52
Tilt and telescopic steering control switch .......................................................................... 108
Tire pressure warning reset switch .. 270
Trunk opener main switch ....................... 94
Trunk opener switch ................................... 92
VSC OFF switch ....................................... 202
Window lock switch ................................... 113
Windshield wiper and washer switch147
Windshield wiper de-icer switch ........ 219
T
Tachometer....................................................... 66 Rev indicator ................................................... 69
Rev peak ........................................................... 69
Tail lights Light switch ..................................................... 142
Replacing light bulbs................................ 282
Wattage..........................................................338
Theft deterrent system Alarm .................................................................. 57
Engine immobilizer system ..................... 56
Theft prevention labels............................... 59
Tire inflation pressure Maintenance data...................................... 334
Tire inflation pressu re display function
.........................................................................268
Warning light .............................................. 300
Tire information ..............................................341 Glossary......................................................... 345
Size.................................................................... 343 Tire identification number...................... 342
Uniform Tire Quality Grading ............344
Tire infration pressure .................................. 75
Tire pressure display ... ............................... 268
Tire pressure warning system Function ......................................................... 268
Initializing........................................................269
Installing tire pres sure warning valves
and transmitters.......................................269
Registering ID codes ................................. 271
Warning light .............................................. 300
Tires Chains ............................................................ 206
Checking .......................................................265
If you have a flat tire ..................................307
Inflation pressure ........................................ 273
Information ......................................................341
Replacing .......................................................307
Rotating tires ................................................ 267
Size ....................................................................334
Snow tires ..................................................... 205
Spare tire ........................................................307
Tire inflation pressure display function......................................................................... 268
Tire pressure warning system ............ 268
Warning light .............................................. 300
Tools.................................................................. 307
Top tether strap.........................................41, 49
Total load capacity ...................................... 328
Towing Dinghy towing ...............................................126
Emergency towing................................... 289
Towing eyelet.................................................291
Trailer towing .................................................126
TRAC (Traction Control) ..........................201
Traction Control (TRAC) ..........................201
Trailer towing ..................................................126
Transmission Automatic transmission ............................. 131
Driving mode select switch ................... 199
M mode ............................................................134
Paddle shift switches ....................... 133, 134

395Alphabetical Index
Snow mode ....................................................133
Trip meters ........................................................ 70
Trunk ...................................................................... 91 Smart access system with push-button start ................................................................... 92
Trunk features.............................................. 229
Trunk grip ......................................................... 93
Trunk light......................................................... 93
Trunk opener main switch ....................... 94
Trunk opener switch ................................... 92
Wireless remote control........................... 93
Trunk light .......................................................... 93
Turn signal lights Replacing light bulbs................................ 282
Turn signal lever ...........................................136
Wattage..........................................................338
V
Vanity lights......................................................231
Vanity mirrors .................................................231
Variable Gear Ratio Steering (VGRS)201
VDIM (Vehicle Dynami cs Integrated Man-
agement)...................................................... 202
Vehicle data recording .... ............................... 5
Vehicle Dynamics Integrated Manage- ment (VDIM).............................................. 202
Vehicle identification number ................ 328
Vehicle Stability Control (VSC) .............201
Vehicle sway warning display ....................75
Ventilators (seat ventilators)................... 223
VGRS (Variable Gear Ratio Steering)201
VSC (Vehicle Stabilit y Control) .............201
W
Warning buzzer
Open door warning................................. 299
Warning buzzers Approach warning....................................... 181
Brake hold...................................................... 301
Brake Override System ......................... 297
Downshifting ....................................... 134, 135 Drive-Start Control................................... 297
Electric power steering........................... 297
High coolant temperature.....................295
LDA (Lane Departure Alert with steering
control) ......................................................... 169
LDA (Lane Departure Alert) .............. 298
Low engine oil pressure.........................296
Open door ............................................. 89, 90
Open window ................................................ 113
Pre-collision braking ................................. 163
Seat belt ..........................................................299
Warning lights............................................... 295 ABS ................................................................... 297
Brake hold operated indicator ............ 301
Brake Override System ......................... 297
Brake system................................................295
Charging system........................................296
Drive-Start Control................................... 297
Electric power steering........................... 297
High coolant temperature.....................295
LDA indicator ............................................. 298
Low engine oil pressure.........................296
Low fuel level ...............................................299
Malfunction indicator lamp ...................296
Master warning light................................ 300
Open door warning .................................299
Parking brake indicator ......................... 300
Pre-collision system................................. 298
Seat belt reminder light...........................299
Slip indicator ................................................ 298
SRS ....................................................................296
Tire pressure ............................................... 300
Warning message display............................76
Warning messages ..................................... 303
Washer Checking ....................................................... 264
Preparing and checking before winter......................................................................... 205
Switch.................................................................147
Washing and waxing.................................. 242
Weight Cargo capacity ............................................ 125