Lexus GS450h 2007 Using the audio system / LEXUS 2007 GS450H THROUGH JUNE 2006 PROD. (OM30727U) Workshop Manual

31
1-3. Opening, closing and locking the doors and trunk
1
Before driving
Luggage security system
The trunk opener feature using the trunk opener switch, wireless remote
control and smart access system with push-button start can be disabled
by turning off a switch inside the glove box. This function allows you to
keep valuables safety locked in the trunk when leaving a key with a park -
ing attendant.
Enabled
Disabled
After turning off the trunk opener main s
witch, lock the glove box using
the mechanical key. Take the mechanic al key for your own use and pro-
vide the attendant with the electronic key only. ( P. 1 2 )

32
1-3. Opening, closing and locking the doors and trunk
■Tr u n k l i d c l o s e r
In the event that the trunk lid is left sligh
tly open (not latched properly), the trunk
easy closer will automatically close it to the fully closed position.
■Tr u n k l i g h t
When the trunk light switch is set to ON, the tr
unk light turns on when the trunk is
opened.
■Tr u n k h a n d l e
■Internal trunk release lever
■Using the mechanical key
The trunk can be also opened using the mechanical key. ( P.
4 6 9 )
ON
OFF
Use the trunk handle when closing the trunk.
The trunk lid can be opened by pulling down
on the glow-in-the-dark lever located on the
inside of trunk lid.
The lever will continue to glow for some time
after the trunk lid is closed.

33
1-3. Opening, closing and locking the doors and trunk
1
Before driving
CAUTION
■Caution while driving
Keep the trunk lid closed.
This not only keeps personal belongings from being thrown out, but also prevents
exhaust gases from entering the vehicle.
■When children are in the vehicle
Never leave children unattended in the vehicle as they may lock themselves in the
vehicle or trunk, which could cause the child to overheat or suffocate resulting in
death or serious injury.
■When the trunk has not been fully closed
Be careful that your fingers do not get caught by the trunk lid when it is closing auto-
matically.
NOTICE
■To avoid damage to the trunk lid closer
Do not apply excessive force when the closer is operating.

34
1-4. Adjustable components
Front seats
Seat position fore/aft control switch
For driver’s seat only: Height of the head restraint also moves upward or
downward with the seat movement.
Seatback angle control switch
Seat cushion (front) angle control switch
Vertical height control switch
Lumbar support control switch

35
1-4. Adjustable components
1
Before driving
CAUTION
■Reclining adjustment
Do not recline the seat more than necessary when the vehicle is in motion, to
reduce the risk of sliding under the lap belt.
If the seat is too reclined during an accide nt, the lap belt may slide past the hips and
apply restraint forces directly to the abdomen or your neck may contact the shoul-
der belt, increasing the risk of death or serious injury.
■When adjusting the front passenger’s seat from the driver’s seat
Wait until a passenger is seated or have go tten off the front passenger’s seat before
operating the switch to avoid injuring the passenger.

36
1-4. Adjustable components
Driving position memory system (if equipped)
Your preferred driving position (the position of the driver's seat, steering
wheel and outside rear view mirrors) can be entered into the computer's
memory and recalled with the touch of a button. It is also possible to set this
function to activate automatically when the doors are unlocked.

Three different driving positions can be entered into memory.
The same buttons are found on the front passenger's side, allowing the
position of the fr

ont passenger's seat to be memorized.
■Entering a position to memory
Check that the shift lever is set in “P”.
Switch to “IG-ON” mode.
Adjust the driver’s seat, steering wheel, and outside r
ear view
mirrors to the desired positions.
While pushing the “SET” button,
push button
“1”, “2” or “3” until
the signal beeps.
If the selected button has
already been preset, the previ -
ously recorded position will be
o
verwritten.
STEP1
STEP2
STEP3STEP3

37
1-4. Adjustable components
1
Before driving
Linking driving position memory with door unlock operation (driver
side only)
Memorized driving positions can be recalled when you unlock the
driver’s door using the entry functi on or wireless remote control and
open the driver’s door. Steering wh eel position is recalled when the
power switch is set to the “IG-ON” mode.
■ Setting the link
ed door unlock operation
Set the driving positions into the memor
y system using the “1”, “2”
or “3” buttons on the driver’s side. ( P. 36 )
Turn the power switch to the “OFF” mode, then close the driver’s
door.
Push the “1”, “2” or “3” button on
the driv
er’s side and the or

button on the wireless remote con-
trol at the same time for about 1
second until you hear a beep.
■Recalling the memorized position
Check that the shift lever is set in “P”.
Switch to “IG-ON” mode. Push button “1”, “2” or “3” to
r
ecall the desired position.
STEP1
STEP2
STEP1
STEP2
STEP3

38
1-4. Adjustable components
■Canceling the linked door unlock operation
Close the driver’s door with th e po
wer switch set to the “OFF”
mode.
Push the “SET” button and the or button on the wireless
remote control at the same time fo r about 1 second until y
ou hear
2 beeps.
■Retained accessory power
Each memorized position (except for the tilt and telescopic steering column) can
be act
ivated within 30 seconds after the co rresponding side door is opened, even if
the power switch is in the “OFF” mode.
■If any position memory button is push ed while the adjustments are being made
The operation will stop. To reactivate the sy st
em, push the desired button (“1” or “2”)
again.
■If the 12 volt battery is disconnected
The memorized positions must be reset be cause the computer's memory is erased
when the battery is disconnected.
CAUTION
■Seat adjustment caution
Take care during seat adjustment that the seat does not strike the rear passenger or
squeeze your body against the steering wheel.
If this happens, you can stop the movement by pressing another seat position mem-
ory button.
STEP1
STEP2

39
1
1-4. Adjustable components
Before driving
Head restraints
■Vertical adjustment
Driver’s seat
Head restraint height can be
adjusted automatically along
with the seat position adjust-
ment. ( P. 3 4)
Front passenger’s and rear seats Grip head restraint and move
it up or down.
Push and hold the lock release
button when lowering the head
restraint.
Grip head restraint and
remove while holding the
lock r
elease button.
■ Horiz
ontal adjustment
Front and outboard rear seats
Grip head restraint and twist to
tilt for
ward or backward.
Lock
release
button

40
1-4. Adjustable components
■Adjusting the height of the driver’s head restraint manually
■Removing the driver’s seat head restraint
For removal and installation, ask
your Lexus dealer.
■Adjusting the height of the head restraints
■Adjusting the center rear seat head restraint
Always raise the head restraint one level from the stowed position when using.
■Head restraints of different seats
The head restraints are specially designed for the seats on which they are installed.
Push and hold the lock release button when
lowering or raising the head restraint.
Make sure that the head restraints are
adjusted so that the center of the head
restraint is closest to the top of your ears.