cruise control Lexus GS350 2008 Do-it-yourself maintenance / LEXUS 2008 GS460/350 QUICK GUIDE OWNER'S MANUAL (OM30B04U)

1
Quick_GS_G_U
January 29, 2008 5:02 pm
When Driving
Topic 3
Overview
Contents
Entering and Exiting
Topic 1
Before Driving
Topic 2
●StartingP. 2 1
●Automatic Transmission P. 2 2
●Parking BrakeP. 2 2
●Multi-information Display P. 2 3
●Tu r n S i g n a l L e v e rP. 2 4
●Emergency Flasher Switch P. 2 4
●Mode Select SwitchP. 2 4
●Intuitive Parking Assist P. 2 5
●Cruise ControlP. 2 6
●KeysP.9
●Smart Access System with 
Push-button Start P.1 0
●Theft Deterrent System P.1 1
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.
●Dynamic Radar Cruise 
Control P. 2 7
●AVS (Adaptive Variable 
Suspension System) P. 2 8
●TRAC/VSC Off Mode P. 2 8
●SeatsP.1 3
●Driving Position Memory 
System P.1 4
●Head Restraints P.1 5
●Seat BeltsP.1 6
●Outside Rear View Mirrors P.1 7
●Inside Rear View MirrorP.1 8
●Steering WheelP.1 8
●Odometer/Trip Meter and 
Trip Meter Reset Buttons P.1 8

6
Quick_GS_G_U
January 29, 2008 5:02 pm
B
Cruise control switch
P.26, 27
Telephone switch P.40“DISP” switch P.23
Distance switch P.27Tilt and telescopic steering 
control switch
P.18
 : If equipped

When DrivingTopic 3
Quick_GS_G_U
August 10, 2007 11:16 am
Starting ..................................................................... 21
Automatic Transmission ..................................... 22
Parking Brake ........................................................ 22
Multi-information Display.................................. 23
Turn Signal Lever .................................................. 24
Emergency Flasher Switch ................................ 24
Mode Select Switch............................................. 24
Intuitive Parking Assist ....................................... 25
Cruise Control ...................................................... 26
Dynamic Radar Cruise Control....................... 27
AVS (Adaptive Variable 
Suspension System) ............................................ 28
TRAC/VSC Off Mode ....................................... 28

Topic 3
When Driving
23
Quick_GS_G_U
May 15, 2008 12:07 pm
Multi-information Display
■Display information
● Trip information
 Outside temperature
 Driving range
 Average fuel consumption after refueling
 Current fuel consumption
● Intuitive parking assist information 
(if equipped)
● Dynamic radar cruise control settings 
(if equipped)
● Wa r n i n g m e s s a g e s
■Changing 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.
■ When using the intuitive parking assist or dy namic radar cruise control, the appropriate
display is shown on the screen.
■ If a problem is detected in any of the vehicl e’s systems, a warning message is shown on the
multi-information display.

Topic 3
When Driving
26
Entering and Exiting
Before DrivingBefore Driving
When Driving
Rain and
Night DrivingRain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing Your Lexus
Quick_GS_G_U
May 15, 2008 12:07 pm
Cruise Control
■ Setting 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.
■Adjusting the speed setting
To i n c r e a s e s p e e d : push the lever up.
To decrease speed : push the lever down.
Release the lever when the desired speed is
reached.
■ Canceling
To temporarily cancel the cruise control, pull the
lever.
To turn the system off, press the “ON-OFF” but-
ton.
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
27
Quick_GS_G_U
May 15, 2008 12:07 pm
Dynamic Radar Cruise Control (If Equipped)
■Cruise control display
Cruise control settings are shown on the multi-
information display.
Vehicle ahead indicator
Vehicle-to-vehicle distance
Preset speed
■Vehicle-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 dist ance control switch.
■Conventional (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.
■Adjusting 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.
■ Canceling
To temporarily cancel the dynamic radar cruise
control, pull the lever.
To turn the system off, press the “ON-OFF” but-
ton.
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 pr eset cruising speed as long
as no vehicle is detected ahead.

56
Entering and Exiting
Before Driving
When Driving
Rain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing Your Lexus
Quick_GS_G_U
December 3, 2007 7:01 pm
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
Tu r n s i g n a l i n d i c a t o r“ECT PWR” indicator
Headlight high beam indicatorCruise control indicator
Headlight indicator (U.S.A.)Damping mode indicator
Tail light indicator (Canada)“AFS OFF” indicator *2
Fog light indicatorIntuitive parking assist indica-
tor
*2
“ECT SNOW” indicatorSlip indicator
Shift position and shift range
indicators“VSC OFF” indicator
“A I R B A G O N ” a n d “A I R
BAG OFF” indicators
For further information, refer to the Owner’s Manual.
*1: Electronically Controlled Brake System*2: If equipped