air condition LEXUS RC300 2019 Service Manual

3468-2. Customization
RC350AWD_RC350_RC300AWD_RC30
0_OM_(U)_1810
■Intuitive parking assist* ( P.176)
*:If equipped
■Driving mode select switch ( P.190)
*:If equipped
■Automatic air conditioning system ( P.205)
■Seat heaters* ( P.212)
*:If equipped
FunctionDefault settingCustomized setting
Detection distance of the
front center sensorFarNearO—O
Detection distance of the rear
center sensorFarNearO—O
Buzzer volume21 to 3O—O
ABC
FunctionDefault settingCustomized setting
Powertrain control in custom
mode
*NormalPowerO——Eco
Chassis control in custom
mode
*NormalSportO——
Air conditioning operation in
custom mode
*NormalEcoO——
ABC
FunctionDefault settingCustomized setting
A/C auto switch operationOnOffO—O
Exhaust gas sensor sensitivityStandard-3 to 3O—O
ABC
FunctionDefault settingCustomized setting
Seat heater timer controlOffOnO—O
ABC

3731-1. What to do if... (Troubleshooting)
RC350AWD_RC350_RC300AWD_RC30
0_OM_(U)_1810373Alphabetical Index
Alphabetical Index
A
A/C Air conditioning filter ............................... 264
Automatic air conditioning system ...205
Micro dust and pollen filter...................209
ABS (Anti-lock Brake System)................192 Warning light ............................................... 283
Active Sound Control (ASC) ..................134
Adaptive Variable Suspension System 192
Air conditioning filter ................................. 264
Air conditioning system Air conditioning filter ............................... 264
Automatic air conditioning system ...205
Micro dust and pollen filter...................209
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 ...................................... 283
Alarm ................................................................... 58 Warning buzzer ......................................... 282
Anchor brackets ............................................... 41
Antennas (smart access system with push-button start)........................................ 93
Anti-lock Brake System (ABS)................192 Warning light ............................................... 283 Approach warning........................................ 173
ASC (Active Sound Control) ..................134
Assist grips ..................................................... 220
Audio system-linked display ...................... 75
Automatic air conditioning system ...... 205
Automatic headlight leveling system .... 137
Automatic High Beam ............................... 138
Automatic light control system................136
Automatic transmission ..............................128
M mode ............................................................. 131
Paddle shift switches ........................ 130, 131
Snow mode.................................................... 130
Average fuel economy..................................72
Average vehicle speed .................................72
B
Back-up light Replacing light bulbs ................................270
Wattage ..........................................................326
Battery Battery checking ........................................253
If the battery is discharged ................... 306
Preparing and checking before winter.....196
Warning light ...............................................282
Boost gauge.......................................................74
Brake Fluid.....................................................................321
Parking brake ................................................134
Warning light ...............................................282
Brake assist ......................................................192
Break-in tips...................................................... 117
Brightness control Instrument panel light control................... 71
C
Card key ............................................................ 82
CareAluminum wheels ...................................... 232
Exterior............................................................ 232
Interior .............................................................235

3771-1. What to do if... (Troubleshooting)
RC350AWD_RC350_RC300AWD_RC30
0_OM_(U)_1810377Alphabetical Index
H
Head restraints .............................................. 103
Headlight aim ................................................ 269
Headlights Automatic High Beam system............. 138
Light switch .....................................................136
Replacing light bulbs................................ 270
Wattage.......................................................... 326
Heated steering wheel ................................ 212
Heaters Automatic air conditioning system ...205
Heated steering wheel.............................. 212
Outside rear view mirrors ....................209
Seat heaters .................................................... 212
High mounted stoplight Replacing light bulbs................................ 270
Hill-start assist control .................................192
Hood Open ............................................................... 245
Hooks Cargo hooks.................................................. 219
Coat hooks ................................................... 220
Retaining hooks (floor mat)......................22
Horn ....................................................................107
I
I/M test ............................................................ 242
Identification Engine ............................................................... 317
Vehicle ..............................................................316
Ignition switch (engine switch).................125 Auto power off function ........................... 127
Changing the engine switch modes.. 126
If your vehicle has to be stopped in an
emergency ................................................ 274
Illuminated entry system ............................. 216
Indicators ........................................................... 64
Initialization Items to initialize ......................................... 349
Maintenance ................................... 238, 250
Power windows............................................. 110 Tire pressure warning system ............ 260
Inside rear view mirror ................................107
Instrument panel light co ntrol ..................... 71
Intercooler...................................................... 252
Intercooler coolant Capacity .......................................................... 319
Checking ...................................................... 250
Interior lights....................................................215 Front interior light ....................................... 215
Rear interior light......................................... 215
Intuitive parking assist Warning message ...................................... 178
J
JackPositioning a floor jack ............................245
Vehicle-equipped jack ........................... 294
Jack handle .................................................... 294
Jam protection function Moon roof ........................................................ 113
Power windows ............................................. 110
K
Keyless entrySmart access system with push-button start ................................................................... 93
Wireless remote control ...........................84
Keys Battery-saving function.............................. 94
Electronic key ................................................. 82
Engine switch ................................................ 125
If the electronic key does not operate properly ...................................................... 304
If you lose your keys ................................ 303
Key number plate ......................................... 82
Keyless entry ..........................................86, 93
Mechanical key .............................................. 82
Replacing the battery ...............................265
Warning buzzer ............................................ 93
Wireless remote control ...........................84
Knee airbags .................................................... 28