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

1
When Driving
To p i c 3
Overview
Contents
Entering and Exiting
To p i c 1
Before Driving
To p i c 2
lStartingP.1 7
lTransmissionP.1 8
lPa r k i n g B ra keP.1 8
lMulti-information DisplayP.1 9
lTu r n S i g n a l L e v e rP. 2 0
lEmergency Flasher SwitchP. 2 0
lMode Select SwitchP. 2 0
lIntuitive Parking AssistP. 2 1
lCruise ControlP. 2 2
lKeysP. 7
lSmart Access System with
Push-button StartP. 8
lAnti-theft SystemP.9
The Quick Guide is not intended as a substitute for your Owner’s
Manual. We strongly encourage you to review the Owner’s
Manual and supplementary manuals so you will have a better
understanding of your vehicle’s capabilities and limitations.
lDynamic Radar Cruise
ControlP. 2 3
lAVS (Adaptive Variable
Suspension)P. 2 4
lTRAC OFF SwitchP. 2 4
lSeatsP.1 1
lDriving and Seat Position Memory
SystemP.1 2
lHead RestraintsP.1 3
lSeatbeltsP.1 3
lOutside Rear View MirrorsP.1 4
lInside Rear View MirrorP.1 4
lSteering WheelP.1 5
lOdometer/Trip Meter and
Trip Meter Reset ButtonsP.1 5

3
OverviewInstrument Panel
Windshield wipers and
washer switch
P.28Headlight switch
Turn signal lever
Fog light switch P.27
P.20
P.28
See P.5
Inside door lock button P.45
Door lock switch P.45
Power window switches P.46
Window lock switch P.46
Tilt and telescopic
steering control switch
P.15
Parking brake pedal P.18
Telephone switch P.36
Cruise control switch P.22, 23
Multi-information
display
P.19
Driving and seat position
memory switches
∗ P.12
Distance switch∗ P.23
“DISP” switch P.19

When DrivingTo p i c 3
Starting ..................................................................... 17
Transmission............................................................ 18
Parking Brake ......................................................... 18
Multi-information Display................................... 19
Turn Signal Lever.................................................. 20
Emergency Flasher Switch ................................ 20
Mode Select Switch............................................. 20
Intuitive Parking Assist ........................................ 21
Cruise Control ...................................................... 22
Dynamic Radar Cruise Control ....................... 23
AVS (Adaptive Variable Suspension) ............ 24
TRAC OFF Switch ............................................... 24

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.

Topic 3
When Driving
22
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
Cruise Control
nSetting the speed
Press the ON-OFF button.
The system will turn on.
Accelerate or decelerate to the desired
speed, and then push the lever down.
This sets the speed in the cruise control
memory.
nAdjusting the speed setting
To increase speed: push the lever up.
To decrease speed: push the lever down.
Release the lever when the desired speed is
reached.
nCanceling
To temporarily cancel the cruise control, pull the
lever.
To turn the system off, press the ON-OFF button.
Cruise control allows the driver to maintain a constant speed without having to operate the
accelerator pedal.
Use for highway driving or when traveling at a constant speed for long periods of time.

Topic 3
When Driving
23
Dynamic Radar Cruise Control (If Equipped)
nCruise control display
Cruise control settings are shown on the multi-
information display.
Vehicle ahead indicator
Vehicle-to-vehicle distance
Preset speed
nVehicle-to-vehicle distance control mode
Press the ON-OFF button.
Accelerate or decelerate to the desired
speed, and then push the lever down.
Following distance can be adjusted using the
vehicle-to-vehicle distance control switch.
nConventional (constant speed) cruise control mode
Press the ON-OFF button.
Push the lever forward and hold for at least
one second.
Accelerate or decelerate to the desired
speed, and then push the lever down.
nAdjusting the speed setting
To increase speed: push the lever up.
To decrease speed: push the lever down.
Release the lever when the desired speed is
reached
nCanceling
To temporarily cancel the dynamic radar cruise
control, pull the lever.
To turn the system off, press the ON-OFF button.
Dynamic radar cruise control supplements conventional cruise control with a vehicle-to-
vehicle distance control mode.
1
2
3
The vehicle-to-vehicle distance control mode maintains the preset cruising speed as long
as no vehicle is detected ahead.

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.