2007 Lexus GS450h sensor

142
2-4. Using other driving systems
■Intuitive parking assist switch
Press the switch to turn the
system on/off.
If the intuitive parking assist is
turned on, the indicator light will
come on, and the system will
operate under the following
conditions:
• The dual sensors will oper- ate if the shift lever is in a
position other than “R” or
“P”.
• All corner sensors and the back sensors will operate if
the shift lever is in “R”.

143
2-4. Using other driving systems
2
When driving
Multi-information display and touch screenIf the sensors detect an obstacle, it is displayed on the multi-information
display in the instrument cluster. 
You can change the conditions under which informa tion is displayed on
the touch screen. ( P. 155)
Multi-information display
Dual sensor detection
Steering guide symbol
Rear corner sensor detection
Back sensor detection
Touch screen Dual sensor detection
Steering guide symbol
Rear corner sensor detection
Back sensor detection
If the intuitive parking assist is
operated while the rear view moni-
tor is showing, the intuitive parking
assist will be shown in the upper
right corner of the screen. 
( P. 1 4 6 )

144
2-4. Using other driving systems
Sensor detection display, obstacle distance and beepsWhen the intuitive parking assist is activated, the approximate distance to
the obstacle is displayed. Also, if an obstacle with which a collision is pos-
sible is detected, a warning beep will sound.
■ Dual sensor
• If the shift lever is in “R”, only th e corner sensors will detect obstacles.
Approximate
distance to obstacleMulti-informa-
tion display
To u c h s c r e e n
With beeps(danger of
collision)No beeps
(no danger of
collision)
3.0 ft. (100 cm)
to 1.5 ft. (50 cm)
(continuous)(continuous)(continuous)
1.5 ft. (50 cm) to
1.1 ft. (37.5 cm)
(continuous)(continuous)(continuous)
1.1 ft. (37.5 cm) to
0.8 f t. (25 cm)
(continuous)(continuous)(continuous)
Less than 0.8 ft.
(25 cm)
(blinking)(continuous)


145
2-4. Using other driving systems
2
When driving
■Rear corner sensor
■ Back sensor
Approximate distance
to obstacleMulti-information displayTo u c h s c r e e n
1.5 ft. (50 cm) to 1.1 ft.
(37.5 cm)
(continuous)(continuous)
1.1 ft. (37.5 cm) to 0.8 ft.
(25 cm)
(continuous)(continuous)
Less than 0.8 ft. (25
cm)
(blinking)(continuous)
Approximate distance to obstacleMulti-information displayTo u c h s c r e e n
5.0 ft. (150 cm) to 2.0
ft. (60 cm)
(continuous)(continuous)
2.0 ft. (60 cm) to 1.4 ft.
(45 cm)
(continuous)(continuous)
1.4 ft. (45 cm) to 1.1 ft.
(35 cm)
(continuous)(continuous)
Less than 1.1 ft. (35 cm)
(blinking)(continuous)

146
2-4. Using other driving systems
Touch screen (insert display)Dual sensor (corner) detection
Rear corner sensor detection
Back sensor detection
The tire display and the steering
guide symbol will not be displayed.
■ Dual sensor
Approximate distance
to obstacleWith beeps
(danger of collision)No beeps
(no danger of collision)
3.0 ft. (100 cm) to 1.5 ft.
(50 cm)
(blinking slowly)(continuous)
1.5 ft. (50 cm) to 1.1 ft.
(37.5 cm)
(blinking)(continuous)
1.1 ft. (37.5 cm) to 0.8 ft.
(25 cm)
(blinking rapidly)(continuous)
Less than 0.8 ft. (25
cm)
(continuous)


147
2-4. Using other driving systems
2
When driving
■Rear corner sensor
■ Back sensor
Approximate distance to obstacleTo u c h s c r e e n
1.5 ft. (50 cm) to 1.1 ft. (37.5 cm)
(blinking)
1.1 ft. (37.5 cm) to 0.8 ft. (25 cm)
(blinking rapidly)
Less than 0.8 ft. (25 cm)
(continuous)
Approximate distance to obstacleTo u c h s c r e e n
5.0 ft. (150 cm) to 2.0 ft. (60 cm)
(blinking slowly)
2.0 ft. (60 cm) to 1.4 ft. (45 cm)
(blinking)
1.4 ft. (45 cm) to 1.1 ft. (35 cm)
(blinking rapidly)
Less than 1.1 ft. (35 cm)
(continuous)

149
2-4. Using other driving systems
2
When driving
Beeps and obstacle distanceA beep sounds when an obstacle with which there is a danger of collision
is detected. As the vehicle moves clos er to the obstacle, the interval of
the beep becomes shorter.
● When the following obstacle distan ces are reached, the beep changes
from intermittent to continuous:
• If the distance to the obstacle detected by the dual sensors or rear corner
sensors is less than 0.8 ft. (25 cm).
• If the distance to the obstacle detected by the back sensors is less than 1.1
ft. (35 cm).
● If obstacles are detected by the dual sensors in 2 places at once, or if
both rear corner sensors detect obst acles at the same time, the system
will sound a warning beep for the closer of the 2 obstacles.
● If multiple obstacles are detected in front and behind the vehicle at the
same time, the warning beep will change in the following manner:
• If an obstacle has been detected within 0.8 ft. (25 cm) of the front or rear
of the vehicle (a continuous beep is sounding), and a new obstacle is
detected near a different area of th e vehicle, the warning beep will sound
6 beeps then one continuous beep.
• If an obstacle has been detected within 0.8 ft. (25 cm) of the front or rear
of the vehicle (a continuous beep is sounding), and a new obstacle is
detected within 0.8 ft. (25 cm) of a different area of the vehicle, the warn-
ing beeps will sound 2 beeps then one continuous beep.
●You can change the volume of the warning beeps. (P. 155)

150
2-4. Using other driving systems
Obstacle detection rangeAbout 10.0 ft. (300 cm)
About 3.0 ft. (100 cm)
About 5.0 ft. (150 cm)
About 1.5 ft. (50 cm)
The detection area of the sensors is
shown to the left.
If obstacles move too close to the
sensors, they will not be detected. 
If the malfunction screen is dis-
played, the dual sensor detection
range will be shortened from 3.0 ft.
(100 cm) to 1.5 ft. (50 cm).