warning Lexus GS450h 2007 Using the hands-free system (for cellular phone) / LEXUS 2007 GS450H THROUGH JUNE 2006 PROD. QUICK REFERENCE MANUAL

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
2
Driving Comfort
Topic 5
Opening and Closing
Topic 6
What to do if ...
Customizing Your LexusResponding to warning/indicator lights
and other problems that may arise.
A list of features that can be customized.
Rain and Night Driving
Topic 4
lHeadlightsP. 2 7
lFog LightsP. 2 8
lWindshield Wipers and
Wa s h e r sP. 2 8
lHeadlight CleanerP. 2 9
lRear Window and Outside Rear
View Mirror Defo ggersP. 2 9
lInstrument Panel Light ControlP. 2 9
lCup HoldersP. 4 0
lInterior LightsP. 4 1
lRear SunshadeP. 4 1
lCompassP. 4 1
lLuggage MatP. 4 2
lDoor LocksP. 4 5
lPo w e r Wi n d ow sP. 4 6
lMoon RoofP. 4 6
lFuel Tank CapP. 4 7
lHoodP. 4 7
lTr u n kP. 4 8
lTouch ScreenP. 3 1
lAir Conditioning SystemP. 3 2
lAudio SystemP. 3 4
lHands-free SystemP. 3 6
lAshtraysP. 3 7
lSeat Heaters/Seat Heaters
and VentilatorsP. 3 8
lConsole BoxP. 3 9
lGlove BoxP. 4 0
Depending on specifications, the vehicle shown in the illustration may
differ from your vehicle in terms of color and equipment.

Topic 3
When Driving
19
Multi-information Display
nDisplay information
lEnergy monitor
lTrip information
•Driving range
•Average fuel consumption after refueling
•Current fuel consumption
•Average vehicle speed
lIntuitive parking assist information
(if equipped)
lDynamic radar cruise control settings
(if equipped)
lWa r n i n g m e s s a g e s
nChanging the display
Trip information items can be switched by press-
ing the DISP switch.
The multi-information display shows information about your vehicle, including the items
shown below.
nWhen using the intuitive parking assist or dynamic radar cruise control, the appropriate
display is shown on the screen.
nIf a problem is detected in any of the vehicle's systems, a warning message is shown on the
multi-information display.

What to do if ...
49
List of Warning/Indicator Lights
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 lampECB*1/VSC warning light
Electric power steering
warning light
SRS warning lightPre-collision system
warning light*2
(U.S.A.)
(Canada)ABS warning light
*1: Electronically Controlled Brake System
For further information, refer to the Owner's Manual.

50
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
Have the malfunction repaired immediately.
Open door warning light
(On the cen-
ter panel)
Front passenger’s seat belt
reminder light
Low fuel level warning light
Tire pressure warning lighta
(On the
instrument
cluster)
Driver’s seat belt
reminder light
Master warning light
See the Owner's Manual
Turn signal indicatorHybrid PWR indicator
Headlight high beam indicatorCruise control indicator
Headlight indicator (U.S.A.)Damping mode indicator
Tail light indicator (Canada)AFS OFF indicator
Fog light indicatorIntuitive parking assist indica-
tor
*2
Hybrid SNOW indicatorSlip indicator
Shift position and shift range
indicatorsDriving ready indicator
*2: If equipped
For further information, refer to the Owner's Manual.

54
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.
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.
Tried to exit the vehicle
with the electronic key and
lock the doors without first
turning the power switch
OFF
Tu r n t h e p o w e r s w i t c h O F F
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 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
continuouslyTried to open the door and
exit the vehicle without
shifting the shift lever to P
Shift the shift lever to P.
Interior alarm rings
continuously
Switched to ACC mode
while the driver's door is
open (Opened the driver's
door when the power
switch is in ACC mode.)
Tu r n t h e p o w e r s w i t c h O F F
and close the driver's door.
Turned the power switch
OFF while the driver's
door is still open
Close the driver's door.