display Lexus IS250 2008 Alphabetical index / LEXUS 2008 IS 350/250 QUICK GUIDE (OM60D81U) User Guide

Topic 5
Driving Comfort
40
Entering and Exiting
When Driving
Rain and
Night Driving
Driving ComfortDriving Comfort
Opening and Closing
What to do if ...
Customizing
Yo u r L e x u s
Before Driving
Interior Lights
Without moon roof
Door position ON/OFF
ON/OFF
With moon roof
Door position ON/OFF
ON/OFF
Rear Sunshade (If Equipped)
To raise the rear sunshade, press the switch.
Press the switch again to lower it.
The sunshade automatically lowers to ensure visi-
bility when reversing.
Compass
To display the compass, press and hold the AUTO
button for 3 or more seconds.
To cancel the display, press and hold the AUTO
button again for 3 or more seconds.
1
2
1
2

What to do if ...
47
List of Warning/Indicator Lights
The units used on the speedometer, the tachometer gauge display, indicators and warning
lights may differ depending on the model / type.
Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous.
(U.S.A.)
(Canada)Brake system warning light
Stop the vehicle immediately.
Charging system warning light
Have the vehicle inspected immediately.
(U.S.A.)
(Canada)Malfunction
indicator lamp
Electric power steering
warning light
Pre-collision system
warning light*1
SRS warning light
(U.S.A.)
(Canada)ABS warning light
For further information, refer to the Owner's Manual.

52
Entering and Exiting
Before Driving
When Driving
Rain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing
Yo u r L e x u s
Electronic Key Alarm
The electronic key alarm uses an alarm and warning messages to indicate that the electronic
key has been used improperly. Take appropriate measure in response to any warning mes-
sages that are displayed. In some cases, an alarm may sound without an accompanying
warning message. If so, follow the correction procedure in the table below.
*: Vehicles with automatic transmission only
AlarmSituationCorrection procedure
Exterior alarm sounds
once for 2 seconds
Tried to lock the doors
using the entry function
while the electronic key is
still inside the passenger
compartmentRetrieve the electronic key
from the passenger com-
partment and lock the
doors again.
Closed the trunk while the
electronic key is still inside
and all doors are lockedRetrieve the electronic key
from the trunk and close
the trunk lid.
Exterior alarm sounds
once for 60 seconds
Tried to exit the vehicle
with the electronic key and
lock the doors without first
turning the “ENGINE
START STOP” switch OFF
Turn the “ENGINE START
STOP” switch OFF and
lock the doors again.
Exterior alarm sounds
once for 10 secondsTried to lock the vehicle
using the entry function
while a door is openClose all of the doors and
lock the doors again.
Interior alarm sounds
continuously*Tried to open the door and
exit the vehicle without
shifting the shift lever to P
Shift the shift lever to P.
Interior alarm pings
continuously
Switched to ACCES-
SORY mode while the
driver's door is open
(Opened the driver's door
when the “ENGINE
START STOP” switch is in
ACCESSORY mode.)
Turn the “ENGINE START
STOP” switch OFF and
close the driver's door.
Tu r n e d t h e “ E N G I N E
START STOP” switch OFF
while the driver's door is
still open
Close the driver's door.

55
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
Windshield
wipers and
washer
Switching operation when the
vehicle is stationalyONOFF
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 detects4.5 ft. (150 cm)1.8 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 lightingONOFF
Shift lever lightingONOFF
Outer foot lightONOFF