2015 Lexus IS250 display

286
1. LEXUS PARKING ASSIST MONITOR
IS250/350_Navi_U
1Press the “MENU” button on the
Remote Touch.
2Select “Setup” .
3Select “Vehicle” .
4Select “Back Camera Guide Line
Setting” .
5Select the display mode.
SWITCHING THE DISPLAY
MODE
When the shift lever is in any position
other than the “R” position, the display
mode can be changed in the following
procedure.
No.NameDetail
Estimated course
line display mode287
Parking assist
guide line display
mode289
Distance guide
line display modeDistance guide lines only are
displayed.

287
1. LEXUS PARKING ASSIST MONITOR
IS250/350_Navi_U
PERIPHERAL MONITORING SYSTEM
7
2. ESTIMATED COURSE LINE DISPLAY MODE
SCREEN DESCRIPTION
No.DisplayFunction
Vehicle width guide line
Displays a guide path when the vehicle is being backed
straight up.
•The displayed width is wider than the actual vehicle
width.
• These guide lines align with the estimated course lines
when the vehicle is going straight ahead.
Estimated course linesShows an estimated course when the steering wheel is
turned.
Distance guide lines
Shows distance behind the vehicle when the steering
wheel is turned.
•The guide lines move in conjunction with the estimated
course lines.
• The guide lines display points approximately 1.5 ft. (0.5
m) (red) and approximately 3 ft. (1 m) (yellow) from the
center of the edge of the bumper.
Distance guide line
Shows distance behind the vehicle.
•Displays a point approximately 1.5 ft. (0.5 m) (blue)
from the edge of the bumper.
Vehicle center guide lineThe line indicates the estimated vehicle center on the
ground.
CAUTION
● If the steering wheel is straight and the vehicle width guide lines and the estimated course
lines are not in alignment, have the vehicle inspected by your Lexus dealer.

289
1. LEXUS PARKING ASSIST MONITOR
IS250/350_Navi_U
PERIPHERAL MONITORING SYSTEM
7
3. PARKING ASSIST GUIDE LINE DISPLAY MODE
SCREEN DESCRIPTION
No.DisplayFunction
Vehicle width guide line
Displays a guide path when the vehicle is being backed
straight up.
•The displayed width is wider than the actual vehicle
width.
Parking assist guide lines
Shows the path of the smallest turn possible behind the ve-
hicle.
•Shows the approximate position of the steering wheel
when parking.
Distance guide line
Shows distance behind the vehicle.
•Display points approximately 1.5 ft. (0.5 m) (red) from
the edge of the bumper.
Vehicle center guide lineThe line indicates the estimated vehicle center on the
ground.

291
1. LEXUS PARKING ASSIST MONITOR
IS250/350_Navi_U
PERIPHERAL MONITORING SYSTEM
7
4. LEXUS PARKING ASSIST MONITOR PRECAUTIONS
zThe image adjustment procedure for the
parking assist monitor screen is the same as
the procedure for adjusting the navigation
screen. ( →P. 44)
AREA DISPLAYED ON
SCREEN
The parking assist monitor displays an
image of the view from the bumper of
the rear area of the vehicle.
Screen Displayed area
Corners of bumper
INFORMATION
●The area displayed on the screen may
vary according to vehicle orientation
conditions.
● Objects which are close to either corner
of the bumper or under the bumper can-
not be displayed.
● The camera uses a special lens. The dis-
tance of the image that appears on the
screen differs from the actual distance.
● Items which are located higher than the
camera may not be displayed on the
monitor.

297
1. LEXUS PARKING ASSIST MONITOR
PERIPHERAL MONITORING SYSTEM
IS250/350_Navi_U
7
Guide lines are not displayedThe trunk is open.Close the trunk.
If this does not resolve the
symptom, have the vehicle in-
spected by your Lexus dealer.
The estimated course lines
are not displayed•The steering wheel has
been moved while the bat-
tery was being reinstalled.
• Battery power is low.
• The steering sensor has
been reinstalled.
• There is a malfunction in the
signals being output by the
steering sensor.Stop the vehicle, and turn the
steering wheel as far as it will
go to the left and right.
If this does not resolve the
symptom, have the vehicle in-
spected by your Lexus dealer.
SymptomLikely causeSolution

299
2. INTUITIVE PARKING ASSIST
IS250/350_Navi_U
PERIPHERAL MONITORING SYSTEM
7
■MULTI-INFORMATION DISPLAY
Front corner sensors operation
Front center sensors operation
Rear corner sensors operation
Rear center sensors operation
■NAVIGATION DISPLAY
X When the vehicle is moving forward
: Select to mute the buzzer sounds.
zThe graphic is automatically displayed
when an obstacle is detected. The screen
can be set so that the graphic is not dis-
played. ( →P. 3 0 6 )
XWhen the vehicle is moving backward
zA simplified image is displayed on the
right upper corner of the screen when
an obstacle is detected.
DISPLAY
When the sensors detect an obstacle,
the graphic is shown on the multi-infor-
mation display and navigation display
according to position and distance to
the obstacle.

300
2. INTUITIVE PARKING ASSIST
IS250/350_Navi_U
■CORNER SENSORS
■ CENTER SENSORS
THE DISTANCE DISPLAY AND BUZZER
When a sensor detects an obstacle, the direction of and the approximate distance to
the obstacle are displayed and the buzzer sounds.
Level1234
Display example
BuzzerMediumFastContinuous
Level1234
Display example
BuzzerSlowMediumFastContinuous

304
2. INTUITIVE PARKING ASSIST
IS250/350_Navi_U
NOTICE
●Notes when washing the vehicle
● Do not apply intensive bursts of water or
steam to the sensor area.
● Doing so may result in the sensor mal-
functioning.
● As the intuitive pa rking assist-sensor
might be malfunctioning in the following
cases, have it checked by your Lexus
dealer.
• The graphic which indicates that an obstacle has been detected does not
come on and a beep does not sound
even when the intuitive parking assist
mode is turned on.
• The graphic which indicates that an obstacle has been detected comes on
despite no obstacle around the vehicle.
• If your vehicle has been involved in an accident.
• If the graphic which indicates that an obstacles has been detected remains
on without a beeping sound.
INTUITIVE PARKING ASSIST-
SENSOR FAILURE WARNING
If an error is detected when the intuitive
parking assist-sensor is turned on, the
vehicle symbol comes on or flashes with
beeping sounds.
INFORMATION
● The intuitive parking assist-sensor failure
warning display is not given in either of
the following operations:
• Changing to another screen
• Turning off the main switch for the intui-
tive parking assist-sensor
WHEN SNOWFLAKES OR
MUD GETS ON THE SENSORS
INFORMATION
● If this screen appears, remove the foreign
matter from the sensor.
● If the failure warning does not go off even
after the foreign matter is removed, the
intuitive parking assist-sensor may be
malfunctioning. Have it checked by your
Lexus dealer.