warning LEXUS RC350 2021 Owners Manual

2TABLE OF CONTENTS
For your information ......................................5
Reading this manual ....................................... 9
How to search ............................................... 10
Pictorial index .................................................. 11
1-1. For safe use Before driving .................................... 22
For safe driving.................................. 23
Seat belts ............................................. 24
SRS airbags ....................................... 28
Front passenger occupant classifi- cation system ................................. 36
Riding with children........................ 40
Child restraint systems ................. 40
Exhaust gas precautions ................ 51
1-2. LEXUS Enform Lexus Enform Safety Connect ... 52
1-3. Theft deterrent system Engine immobilizer system ......... 56
Alarm.................................................... 57
Theft prevention labels (U.S.A.) .............................................................. 59
2-1. Instrument cluster Warning lights and indicators ..... 62
Gauges and meters ....................... 66
Multi-information display............... 71
Fuel consumption information ... 793-1. Key information
Keys ....................................................... 84
3-2. Opening, closing and locking the doors and trunk
Doors ................................................... 88
Trunk ...................................................... 91
Smart access system with push-but- ton start ............................................. 95
3-3. Adjusting the seats Front seats........................................... 99
Rear seats.......................................... 101
Power easy access system/driving position memory/memory recall
function........................................... 102
Head restraints .............................. 105
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............................... 108
Inside rear view mirror ............... 109
Outside rear view mirrors.......... 110
3-5. Opening, closing the windows and moon roof
Power windows ............................... 112
Moon roof .......................................... 114
4-1. Before driving Driving the vehicle......................... 118
Cargo and luggage....................... 123
Vehicle load limits.......................... 125
Trailer towing................................... 126
Dinghy towing ................................. 126
1For safety and security
2Vehicle status information and
indicators
3Before driving
4Driving

4TABLE OF CONTENTS
Air conditioning filter..................275
Electronic key battery ................ 277
Checking and replacing fuses ........................................................... 278
Headlight aim................................. 280
Light bulbs ........................................ 281
7-1. Essential information Emergency flashers..................... 286
If your vehicle has to be stopped in an emergency ............................. 286
If the vehicle is trapped in rising water............................................... 287
7-2. Steps to take in an emergency If your vehicle needs to be towed........................................................... 289
If you think something is wrong ........................................................... 293
Fuel pump shut off system ........ 294
If a warning light turns on or a warn- ing buzzer sounds ..................... 295
If a warning message is displayed ........................................................... 303
If you have a flat tire..................... 307
If the engine wi ll not start ........... 314
If you lose your keys ..................... 316
If the fuel filler door cannot be opened............................................ 316
If the electronic key does not oper- ate properly .................................. 317
If the vehicle battery is discharged ............................................................ 319
If your vehicle overheats ........... 322
If the vehicle becomes stuck ... 3268-1. Specifications
Maintenance data (fuel, oil level, etc.) ................................................. 328
Fuel information............................ 339
Tire information .............................. 341
8-2. Customization Customizable features ............... 351
8-3. Items to initialize Items to initialize ............................ 361
8-4. Certifications Certifications ................................. 362
9-1. For owners Reporting safety defects for U.S. owners ........................................... 372
Seat belt instructions for Canadian owners (in French) ................... 372
SRS airbag instructions for Cana- dian owners (in French) ......... 374
Headlight aim instructions for Canadian owners (in French).......................................................... 380
What to do if... (Troubleshooting) .......................................................... 382
Alphabetical Index ...................... 385
7When trouble arises
8Vehicle specifications
9For owners
Index

8
WARNING
■General precautions while driving
Driving under the infl uence: Never drive
your vehicle when un der the influence of
alcohol or drugs that have impaired your
ability to operate your vehicle. Alcohol
and certain drugs delay reaction time,
impair judgment and reduce coordina-
tion, which could lead to an accident that
could result in death or serious injury.
Defensive driving: Always drive defen-
sively. Anticipate mistakes that other
drivers or pedestrians might make and
be ready to avoid accidents.
Driver distraction: Always give your full
attention to driving. Anything that dis-
tracts the driver, such as adjusting con-
trols, talking on a cellular phone or
reading can result in a collision with
resulting death or serious injury to you,
your occupants or others.
■General precaution regarding chil-
dren’s safety
Never leave children unattended in the
vehicle, and never allow children to have
or use the key.
Children may be able to start the vehicle
or shift the vehicle into neutral. There is
also a danger that children may injure
themselves by playing with the windows,
the moon roof, or other features of the
vehicle. In addition, heat build-up or
extremely cold temperatures inside the
vehicle can be fatal to children.

9
Reading this manual
Explains symbols used in this man-
ual.
Symbols in this manual
SymbolsMeanings
WARNING:
Explains something that,
if not obeyed, could
cause death or serious
injury to people.
NOTICE:
Explains something that,
if not obeyed, could
cause damage to or a
malfunction in the vehi-
cle or its equipment.
Indicates operating or
working procedures. Fol-
low the steps in numeri-
cal order.
Symbols in illustrations
SymbolsMeanings
Indicates the action
(pushing, turning, etc.)
used to operate switches
and other devices.
Indicates the outcome of
an operation (e.g. a lid
opens).
SymbolsMeanings
Indicates the component
or position being
explained.
Means Do not, Do not do
this , or Do not let this
happen .

11Pictorial index
Pictorial index
■Exterior
The shape of the headlights may differ depending on the grade, etc.
Doors .......................................................................................................................... .P.88
Locking/unlocking .............................................................................................................. P.88
Opening/closing the side windows ............................................................................. P.112
Locking/unlocking by using th e mechanical key ..................................................P.317
Warning lights/warning messages ............................................................... P.295, 303
Trunk .......................................................................................................................... .... P.91
Opening from inside the cabin ...................................................................................... P.92
Opening from outside ....................................................................................................... P.92
Opening by using the mechanical key ......................................................................P.317
Warning lights/warning messages ............................................................... P.295, 303
Outside rear view mirrors..................................................................................... P.110
Adjusting the mirror angle ...............................................................................................P.110
Folding the mirrors ............................................................................................................ ... P.111
Driving position memory
*.............................................................................................. P.102
Defogging the mirrors ......................................................................................................P.21 9
A
B
C

12Pictorial index
Windshield wipers .................................................................................................. P.147
Precautions for winter season .....................................................................................P.205
To prevent freezing (windshield wiper de-icer)
*...................................................P.219
Precautions against car wash ............................. ......................................................... P.243
Fuel filler door .......................................................................................................... P.155
Refueling method .............................................................................................................. P .155
Fuel type/fuel tank capacity ...... ...................................................................................P.330
Tires.......................................................................................................................... ..P.265
Tire size/inflation pressure ........................................................................................... P.334
Winter tires/tire chain ....................................................................................................P.20 5
Checking/rotation/tire pressure warning system.............................................. P.265
Coping with flat tires........................................................................................................ P .307
Hood ..........................................................................................................................P.255
Opening ........................................................................................................................ ....... P.255
Engine oil ..................................................................................................................... .........P.330
Coping with overheating ............................................................................................... P.322
Warning messages ..........................................................................................................P.303
Headlights ................................................................................................................. P.14 2
Parking lights/daytime running lights............................................................... P.142
Turn signal lights ...................................................................................................... P.136
Cornering lights ...................................................................................................... P.142
Side marker lights ................................................................................................... P.142
Tail lights .................................................................................................................... P.142
Stop lights
Back up light
Shifting the shift lever to R ...............................................................................................P.1 32
License plate lights ................................................................................................. P.142
*:If equipped
Light bulbs of the exterior lights for driving
(Replacing method: P. 281, Watts: P.338)
D
E
F
G
H
I
J
K
L
M
N
O

13Pictorial index
■Instrument panel
Engine switch ........................................................................................................... P.127
Starting the engine/changing the mode ................................................................... P.127
Emergency stop of the engine ........................ ............................................................ P.286
When the engine will not start ...................................................................................... P.314
Warning messages ..........................................................................................................P.303
Shift lever.................................................................................................................... P.131
Changing the shift position .............................................................................................P.132
Precautions for towing ...................................................................................................P.289
When the shift lever does not move ...........................................................................P.132
Meters ......................................................................................................................... .P.66
Reading the meters/adjusting the instrume nt panel lights................................. P.66
Warning lights/indicator lights ...................................................................................... P.62
When a warning light comes on ................................................................................. P.295
Multi-information display ........................................................................................ P.71
Display ........................................................................................................................ ................ P.71
When the warning messages are displayed..........................................................P.303A
B
C
D

14Pictorial index
Parking brake switch ............................................................................................. P.137
Applying/releasing ............................................................................................................P.137
Precautions for winter season .. ................................................................................... P.206
Warning buzzer/message............................................................................................P.303
Headlight switch ..................................................................................................... P.142
Turn signal lever ...................................................................................................... P.136
Headlights/parking lights/tail lights/license plate lig hts/daytime running lights
....................................................................................................................................................P.142
Windshield wiper and washer switch ................................................................ P.147
Usage.......................................................................................................................... .............P.147
Adding washer fluid ......................................................................................................... P.2 64
Warning messages ..........................................................................................................P.303
Headlight cleaners
*1..........................................................................................................P.147
Emergency flasher switch ...................................................................................P.286
Trunk opener switch.................................................................................................P.92
Hood lock release lever .......................................................................................P.255
Tilt and telescopic steering control switch
*1.................................................. P.108
Adjustment ..................................................................................................................... ...... P.108
Driving position memory
*1............................................................................................. P.102
Tilt and telescopic steeri ng lock release lever
*1........................................... P.108
Adjustment ..................................................................................................................... ...... P.108
Air conditioning system ........................................................................................ P.215
Usage.......................................................................................................................... ............ P.215
Rear window defogger.....................................................................................................P.219
Audio system
*2
Trunk opener main switch ......................................................................................P.94
*1: If equipped
*2: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
E
F
G
H
I
J
K
L
M
N
O

16Pictorial index
Outside rear view mirror switches ..................................................................... P.110
Door lock switches .................................................................................................. P.90
Power window switches ......................................................................................... P.112
Window lock switch ................................................................................................ P.113
Tire pressure warning reset switch................................................................... P.269
*:If equippedAudio remote control switches
*
Paddle shift switches .................................................................................... P.133, 134
Meter control switches ........................................................................................... P.72
Vehicle-to-vehicle distance switch .................................................................. P.180
Cruise control switch
Dynamic radar cruise control with full-spee d range ...........................................P.176
LDA (Lane Departure Alert with steering control) switch ........................ P.169
Talk switch
*
Telephone switches*
*
: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
B
C
D
E
F
A
B
C
D
E
F
G
H

221-1. For safe use
1-1.For safe use
Use only floor mats designed specifi-
cally for vehicles of the same model
and model year as your vehicle. Fix
them securely in place onto the carpet.
1Insert the retaining hooks (clips)
into the floor mat eyelets.
2 Turn the upper knob of each retain-
ing hook (clip) to secure the floor
mats in place.
Always align the marks .
The shape of the reta ining hooks (clips)
may differ from that shown in the illustra-
tion.
Before driving
Observe the following before start-
ing off in the vehicle to ensure
safety of driving.
Installing floor mats
A
WARNING
Observe the following precautions.
Failure to do so may cause the driver’s
floor mat to slip, poss ibly interfering with
the pedals while driv ing. An unexpect-
edly high speed may result or it may
become difficult to stop the vehicle. This
could lead to an accident, resulting in
death or serious injury.
■When installing the driver’s floor mat
●Do not use floor mats designed for
other models or different model year
vehicles, even if they are Lexus Genu-
ine floor mats.
●Only use floor mats designed for the
driver’s seat.
●Always install the floor mat securely
using the retaining hooks (clips) pro-
vided.
●Do not use two or more floor mats on
top of each other.
●Do not place the floor mat bot-
tom-side up or upside-down.
■Before driving
●Check that the floor mat is securely
fixed in the correct place with all the
provided retaining hooks (clips). Be
especially careful to perform this
check after cleaning the floor.
●With the engine stopped and the shift
lever in P, fully depress each pedal to
the floor to make sure it does not inter-
fere with the floor mat.