sensor Lexus IS250 2009 Using the audio system / LEXUS 2009 IS350/250 QUICK GUIDE OWNER'S MANUAL (OM53689U)

Topic 2
Before Driving
15
Outside Rear View Mirrors
To select the mirror you wish to adjust (L or R),
use the master switch.
To adjust mirror angle, use the control switch.
On some models, the mirrors will automatically
angle downwards when the vehicle is reversing.
To disable this function, set the master switch in
the neutral position (between L and R).
Anti-glare Inside Rear View Mirror
To turn AUTO mode ON/OFF, press the AUTO
button.
The indicator comes on when AUTO mode is
turned ON.
The anti-glare mirror uses a sensor to detect light from vehicles behind and automatically
reduces glare.

Topic 3
When Driving
28
Entering and Exiting
Before DrivingBefore Driving
When DrivingWhen Driving
Rain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing Yo u r L e x u s
Intuitive Parking Assist (If Equipped)
■ Turning the system on and off
The system can be turned on and off using the satellite switch. ( P. 2 5 )
■Screen display
Sensors are used to detect obstacles near the
vehicle. The distance to a detected obstacle is
shown by the number of indicator bars.
Indicates obstacles de tected by the corner
sensors
Indicates obstacles dete cted by the back sen-
sors
The system uses a screen display and buzzer to inform the driver of obstacles near the
vehicle when parking or driving at low speed.
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Customizing Your Lexus
ItemFunctionDefault settingCustomized setting
Automatic light
control system
Light sensor sensitivityLevel 3Level 1 to 5
Time elapsed before headlights
automatically turn off after
doors are closed
30 seconds
0 seconds
60 seconds
90 seconds
LightsDaytime running light system
(U.S.A. only)OnOff
Windshield
wipers and
washer
Switching operation when the
vehicle is stationaryOnOff
Drip prevention functionOnOff
Time elapsed before the drip
prevention function operates
Va r i a b l e
depending on the vehicle speed
3 seconds
Intuitive parking
assist
Back sensor operation display
and buzzerOnOff
Buzzer volumeLevel 3Level 1 to 5
Distance which a sensor detects4.9 ft. (150 cm)2.0 ft. (60 cm)
Illumination
Time elapsed before lights turn
off15 seconds7. 5 s e c o n d s
30 seconds
Operation when the doors are
unlockedOnOff
Operation after the “ENGINE
START STOP” switch turned
OFF
OnOff
Front foot well lightsOnOff
Shift lever lightOnOff
Outer foot lightOnOff
Seat belt
reminderVehicle speed linked seat belt
reminder buzzerOnOff