audio Lexus GS450h 2007 Using the hands-free system (for cellular phone) / LEXUS 2007 GS450H FROM JULY 2006 PROD. OWNER'S MANUAL (OM30A05U)

TABLE OF CONTENTS
i
1Before drivingAdjusting and operating features such as door locks, mir-
rors, and steering column.
2When drivingDriving, stopping and safe-driving information.
3Interior featuresAir conditioning and audio systems, as well as other interior
features for a comfortable driving experience.
4Maintenance
and careCleaning and protecting your vehicle, performing do-it-your-
self maintenance, and maintenance information.
5When trouble
arisesWhat to do if the vehicle needs to be towed, gets a flat tire,
or is involved in an accident.
6Vehicle 
specificationsDetailed vehicle information.
7For US ownersReporting safety defects for U.S. owners.
IndexAlphabetical listing of informat ion contained in this manual.

1
2
3
4
5
6
7
iii
2-3. Operating the lights and 
windshield wipers .................... 122
Headlight switch ............................ 122
Fog light switch .............................. 125
Windshield wipers and 
washer............................................. 126
Headlight cleaner switch ........... 128
2-4. Using other driving 
systems ....................................... 129
Cruise control ................................ 129
Dynamic radar cruise 
control............................................. 132
Intuitive parking assist ................... 141
Rear view monitor system ......... 160
AVS (Adaptive Variable 
Suspension System) .................. 163
Driving assist systems.................. 164
PCS (Pre-Collision 
System) ........................................... 169
2-5. Driving information ................... 172 Cargo and luggage ....................... 172
Vehicle load limits ......................... 175
Winter driving tips ........................ 176
Trailer towing ................................... 181
Dinghy towing ................................ 182 3-1. Using the touch screen ........... 184
Touch screen .................................. 184
Setting the touch screen ............ 187
3-2. Using the air conditioning 
system and defogger ............. 192
Automatic air conditioning 
system ............................................. 192
Rear window and outside rear 
view mirror defoggers.................. 199
3-3. Using the audio system........... 200 Audio system type ...................... 200
Using the radio.............................. 203
Using the cassette player .......... 212
Using the CD player.................... 216
Playing MP3 and WMA 
discs ................................................ 224
Using the DVD player ............... 232
Playing DVD video/audio........ 235
Playing video CD ......................... 247
DVD player and DVD video 
disc information .......................... 251
Optimal use of the audio/ 
video system................................ 255
Using the steering switches ..... 259
3Interior features

xiii
Audio remote control switches P. 259
Cruise control switch
P. 129, 132
Telephone switch P. 261
“DISP” switch P. 120
Distance switch P. 134
Talk switch* P. 272
: If equipped
*: Refer to “Navigation System Owner's Manual”.
A
B

xiv
C
Pictorial indexInstrument panel
Security indicator P. 59, 61
Rear window and outside 
rear view mirror defoggers 
P. 199
Emergency flashers
Clock
P. 314Outside temper
ature display P. 315
Air conditioning 
system
P. 192
Audio system
P. 200
Navigation system*Touch screen 

P. 184

103
2-1. Driving procedures
2
When driving
Starting the hybrid system
Modes can be switched by pressing the power switch when carrying the
electronic key on your person. (The hybrid system can be started in any
mode by operating the switch at the same time as depressing the brake
pedal.)
■Changing power switch mode
“OFF” mode*
Emergency flashers can be
used.
“A C C ” m o d e
Some electrical components
such as the audio system can be
used.
“IG-ON” mode
All electrical components can
be used.
*: The power cannot be switched to “OFF” unless the shift lever is in
“P”.
■ Starting the hybrid system
Check that the parking brake is set.
Turn off unnecessary lights and accessories.
Check that the shift lever is set in “P”.
Sit in the driver’s seat and firmly depress the brake pedal.
The power switch indicator turns green.
Press the power switch.
After a few seconds, the
“READY” light will flash and
come on with a beep sound.
The vehicle can move when the
“READY” light is on, even if the
engine is stopped.
STEP1
STEP2
STEP3
STEP4
STEP5

156
2-4. Using other driving systems
■The intuitive parking assist can be operated when
The power switch is in the “IG-ON” mode.
■When the system malfunctions
●If a malfunction occurs and no obstacles have been detected, a warning is dis-
played, and a malfunction beep sounds for 7 seconds.
If an obstacle has been detected, or another malfunction occurs in a different
sensor, the malfunction beeps will not sound.
●In the following circumstances the displayed warning will disappear:
• If you switch the screen to a different mode.
• If you turn OFF the intuitive parking assist main switch.
• If the vehicle speed exceeds 6 mph (10 km/h). Once the vehicle speed drops
below 6 mph (10 km/h), the warning will be displayed again.
●If the malfunction screen is displayed, the detection range of the dual sensors is
shortened. In this case, the necessity fo r obstacle evasion (whether the obstacle
will come within 0.8 ft. [25 cm] of the vehicle or not) will not be calculated.
■When using intuitive parking assist
●The sensors' detection areas and reaction times are limited. When moving for-
ward or reversing, check the areas surrounding the vehicle (especially the sides
of the vehicle) for safety, and drive slowly, using the brake to control the vehicle’s
speed.
• The sensors' detection areas are limited to the areas around the vehicle’s front
and rear bumpers.
• Depending on the shape of the obstacle and other factors, the detection dis-
tance may shorten, or dete ction may be impossible.
• There will be a short delay between ob stacle detection and display. Even at
slow speeds, there is a possibility that the obstacle will come within 0.8 ft. (25
cm) of the vehicle before the display is shown and the warning beep sounds.
• Braking distance may differ according to the road conditions (rain, gravel etc.).
• It might be difficult to hear beeps due to the volume of audio system or air flow noise of air conditioning system.
• For long obstacles such as walls, the obstacle warning may change as the
obstacle gets closer.

Interior features3
183
3-1. Using the touch screen ......... 184Touch screen ................................ 184
Setting the touch screen ......... 187
3-2. Using the air conditioning 
system and defogger ........... 192
Automatic air conditioning 
system .......................................... 192
Rear window and outside rear 
view mirror defoggers........... 199
3-3. Using the audio system ....... 200 Audio system type ................... 200
Using the radio ........................... 203
Using the cassette player........ 212
Using the CD player ................. 216
Playing MP3 and WMA 
discs ............................................. 224
Using the DVD player............. 232
Playing DVD video/audio ...... 235
Playing video CD ...................... 247
DVD player and DVD video 
disc information ....................... 251
Optimal use of the audio/ 
video system............................. 255
Using the steering 
switches ...................................... 259
3-4. Using the hands-free 
system ...................................... 261
Hands-free system...................... 261 Using the Bluetooth®

phone .......................................... 265
Setting the hands-free 
system ......................................... 278
3-5. Using the interior lights ....... 303 Interior lights list ........................ 303
3-6. Using the storage 
features .................................. 306
List of storage features ........... 306
3-7. Other interior features......... 312 Sun visors ...................................... 312
Vanity mirror ................................ 313
Clock............................................... 314
Outside temperature display .......................................... 315
Ashtrays ......................................... 316
Cigarette lighter .......................... 317
Power outlet ................................. 318
Seat heaters ................................. 319
Seat heaters and 
ventilators ................................... 321
Armrest ......................................... 323
Rear sunshade............................ 324
Floor mats .................................... 326
Trunk features ............................. 327
Garage door opener............... 329
Compass....................................... 334
Lexus Link System .................... 338

184
3-1. Using the touch screen
Touch screen
By touching the screen with your finger, you can control the audio system
and air-conditioning, adjust the screen display etc.
Vehicles with navigation system
Vehicles without navigation system
The “Information” screen shown in the above illustration is displayed when
the is pressed.

190
3-1. Using the touch screen
Screen settingsPress .
Touch on the “Information” screen.
The following screen se ttings can be changed.
Automatic transition
20 seconds after air-conditioning
or audio system use, the system will
return the display to the previous
screen.
Switch color
You can select the switch color.
Delete personal data
The following personal data is
deleted:
• User selection settings
•Phone book data
• Dialed numbers and received calls
•Speed dial
• Bluetooth
® phone data
•Security code
• Maintenance conditions*
• Maintenance information “off” setting*
•Memory points*
•Areas to avoid*
• Previous points*
• Route trace*
*: If the navigation system is equipped
STEP1
STEP2

200
3-3. Using the audio system
Audio system type
CD and (optional) DVD player with changer, cassette player, and AM/FM
radio 
This illustration below is for a vehicl e not equipped with the DVD player.
Vehicles with navigation system
Vehicles without navigation system
The audio system appearance and scr een may differ slightly for vehi-
cles equipped with the DVD player.