2022 LEXUS IS350 parking sensors

2224-5. Using the driving support systems
*:If equipped
This function will operate in situations such as the following if an object is detected
in the traveling direction of the vehicle.
■When traveling at a low speed and the brake pedal is not depressed, or is
depressed late
Parking Support Brake function (static objects)*
If the sensors detect a static object, such as a wall, in the travelling direction of
the vehicle and the system determines that a collision ma y occur due to the
vehicle suddenly moving forward due to an accidental accelerator pedal oper-
ation, the vehicle moving the unintended direction due to the wrong shift lever
position, or while parking or traveling at low speeds, the system will operate to
lessen the impact with the detected static object and reduce the resulting
damage.
Examples of function operation

2234-5. Using the driving support systems
4
Driving
■When the accelerator pedal is depressed excessively
■When the vehicle moves in the unintend ed direction due to the wrong shift
lever position
 P.203
■The Parking Support Brake function
(static object) will operate when
The function will operate when the PKSB
OFF indicator is not illuminated or flashing
Types of sensors
WARNING
■To ensure the system can operate
properly
 P.204
■If the Parking Support Brake function
(static objects) operates unnecessar-
ily, such as at a railroad crossing
P.220
■Notes when washing the vehicle
P.205

2254-5. Using the driving support systems
4
Driving
*:If equipped
This function will operate in situations such as the followi ng if a vehicle is detected
in the traveling direction of the vehicle.
■When reversing, a vehicle is app roaching and the brake pedal is not
depressed, or is depressed late
 P.197
■The Parking Support Brake function
(rear-crossing vehicles) will operate
when
The function will operate when the PKSB
OFF indicator is not illuminated or flashing
( P.66, 65) and all of the following condi-
tions are met:
●Engine output restriction control
• The Parking Support Brake is enabled.
• The vehicle speed is approximately 9 mph (15 km/h) or less.
• Vehicles which are ap proaching from the
right or left at the rear of the vehicle at a
traveling speed of approximately 5 mph
Parking Support Brake function (rear-crossing vehicles)*
If a rear radar sensor detects a vehicle a pproaching from the right or left at the
rear of the vehicle and the system determ ines that the possibility of a collision
is high, this function will perform brak e control to reduce the likelihood of an
impact with the approaching vehicle.
Examples of function operation
Types of sensors
WARNING
■To ensure the system can operate
properly
 P.197

3357-2. Steps to take in an emergency
7
When trouble arises
■Slip indicator
■Parking brake indicator (warning buzzer)
■Brake hold operated indicator (warning buzzer)
■Warning buzzer
In some cases, the bu zzer may not be heard
due to being in a noisy location or audio
sound.
■Front passenger detection sensor, seat
belt reminder and warning buzzer
●If luggage is placed on the front passen-
ger seat, the front passenger detection
sensor may cause the warning light to
flash and the warning buzzer to sound
even if a passenger is not sitting in the
seat.
●If a cushion is placed on the seat, the sen-
sor may not detect a passenger, and the
warning light may not operate properly.
■SRS warning light
This warning light system monitors the
airbag sensor assembly, front impact sen-
sors, side impact sensor s (front door), side
impact sensors (front), side impact sensors
(rear), driver’s seat position sensor, driver’s
seat belt buckle sw itch, front passenger
occupant classification system (ECU and
sensors), “AIR BAG ON” indicator light,
“AIR BAG OFF” indicator light, front pas-
senger’s seat belt buckle switch, seat belt
pretensioners and force limiters, airbags,
interconnecting wiring and power sources.
( P.28)
■If the malfunction in dicator lamp comes
on while driving
First check the following:
Warning lightDetails/Actions
Indicates a malfunction in:
 The VSC system;
 The TRAC system; or
 The hill-start assist control system
 Have the vehicle inspected by your Lexus dealer immediately.
Warning lightDetails/Actions
(flashes)
(U.S.A.)
or
(flashes)
(Canada)
It is possible that the parking brake is not fully engaged or released
 Operate the parking brake switch once again.
This light comes on when the parking brake is not released. If the light
turns off after the parking brake is fu lly released, the system is operating
normally.
Warning lightDetails/Actions
(flashes)
Indicates a malfunction in the brake hold system
 Have the vehicle inspected by your Lexus dealer immediately.

421Alphabetical Index
MirrorsInside rear view mirror............................... 110
Outside rear view mirror defoggers245
Outside rear view mirrors ........................112
Vanity mirrors................................................261
Moon roof Door lock linked moon roof operation.............................................................................117
Jam protection function..............................117
Operation......................................................... 116
Multi-information display .............................75 Audio system-linked display...................80
Boost gauge.................................................... 79
Drive information 1/Drive information 2/Drive information 3............................. 78
Driving information display....................... 77
Driving support syst em information dis-
play ...................................................................80
Dynamic radar cruise control with full-speed range ........................................187
Eco Driving Indicator ................................. 79
Engine oil pressure gauge ....................... 79
Engine oil temperature gauge ............... 79
Gear Position .................................................80
G-force.............................................................. 79
LTA (Lane Tracing Assist)..................... 180
Menu icons ...................................................... 76
Meter control switches .............................. 76
Navigation system-linked display ........80
Pop-up display............................................... 75
Settings ................................................................81
Speedometer.................................................. 79
Tire pressure ................................................ 299
Warning message.....................................338
N
Navigation system-linked display............ 80
Noise from under vehicle .............................. 5
O
“ODO TRIP” switch .......................................74 Odometer ..........................................................74
Odometer and trip meter display
Display items ................................................... 74
“ODO TRIP” switch .................................... 74
Pop-up display ............................................... 75
Oil Engine oil........................................................ 367
Front differential oil......................................371
Rear differential oil.......................................371
Opener Fuel filler door ................................................157
Hood ............................................................... 285
Trunk ...................................................................95
Outside rear view mirrors Adjustment ....................................................... 112
BSM (Blind Sport Monitor)....................197
Folding................................................................ 113
Linked mirror function when reversing............................................................................. 112
Mirror position memory .......................... 104
Outside rear view mirror defoggers245
RCTA function ............................................. 210
Outside temperature............................ 69, 70
Overheating .................................................. 357
P
Paddle shift switches .......................... 136, 137
Panic mode ....................................................... 88
Parking assist sensors (intuitive parking assist) ............................................................. 203
Parking brake Operation ....................................................... 139
Parking brake engaged warning buzzer............................................................................. 141
Warning light ...............................................335
Warning message ........................................ 141
Parking lights Light switch .................................................... 145
Replacing light bulbs ..................................314
Parking Support Brake function (for rear-crossing vehicles) .......................... 225 Function .......................................................... 225