2006 LEXUS LX470 ignition

STARTING AND DRIVING
261
(a) Normal driving
31X006f
 1“P” (Park) position 2“N” (Neutral) position
1. Start the engine as instructed in “How to start the
engine” on page 258.
The transmission must be in “P” or “N”. The engine will not start
in any drive position even if the ignition key is turned to
“START”.
31X007g
 1 Driving pattern selector switch
2Normal position 3Power position
2. Set the driving pattern selector switch to the “Normal”
position.
Your transmission has a driving pattern selector switch which
allows you to select either “Normal” or “Power” to suit your\
driving condition. For ordinary driving, Lexus recommends
that you use the “Normal” position to improve fuel economy.
3. For more powerful acceleration and sporty driving, use
the “Power” position.
In the “Power” position, the “ECT PWR” light in the instrument
cluster is on and the transmission is shifted up at higher vehicle
speeds and shifted down more responsively than in the
“Normal” position.

STARTING AND DRIVING
269
REAR VIEW MONITOR SYSTEM
The rear view monitor system assists the driver by
displaying an image of the rear of the vehicle while
backing up. The displayed image on the screen is a
horizontally reversed mirror image of the inside rear view
mirror.
To display the rear view image on the screen, place the
selector lever in the “R” position when the ignition switch
is in the “ON” position.
If you move the selector lever out of the “R” position, the screen
returns to the previous screen. Operating another function of
the navigation system will display another screen.
The rear view monitor system is a supplemental device
intended to assist back up. When backing up, be sure to check
behind and all around the vehicle visually.
CAUTION
 Never depend on the rear view monitor system
entirely when backing up. Always make sure your
intended path is clear.
Use caution just as you would when backing up any
vehicle.
Never back up while looking only at the screen. The
image on the screen is different from actual
conditions. Depicted distances between objects and
flat surfaces will differ from actual distances. If you
back up while looking only at the screen, you may hit
a vehicle, a person or an object. When backing up, be
sure to check behind and all around the vehicle
visually and with mirrors before proceeding.
 Do not use the system when the back door is not
completely closed.
 If the back of the vehicle is hit, the position and
mounting angle of the camera may change. Be sure
to have the camera’s position and mounting angle
checked at your Lexus dealer.
 If the temperature changes rapidly , such as when hot
water is poured on the vehicle in cold weather, the
system may not operate normally.
 If the camera lens becomes dirty, it cannot transmit
a clear image. If water droplets, snow, or mud adhere
to the lens, rinse with water and wipe with a soft cloth.
If the lens is extremely dirty, wash it with a mild
cleanser and rinse.
 Use your own eyes to confirm the vehicle’s
surroundings, as the displayed image may become
faint or dark, and mov ing images will be distorted or
not entirely visible when outside temperature is low.
When backing up, be sure to check behind and all
around the vehicle visually and with mirror before
proceeding.

STARTING AND DRIVING
272
LEXUS NIGHT VIEW SYSTEM
31X521
The Lexus night view system can help you see forward
when driving at night. If pedestrians or objects are
detected within the area reaching the tip of the low beam
to high beam, they are displayed along with the layout of
the road in the windshield as a monochrome image.
CAUTION
 This system should be used as a supplemental aid to
help you see objects. Never depend on this system
only. Be sure to view objects with your own eyes
while driving.
 This system is designed to help you see objects
better when driving in a flat area with few curves in
darkness. Use of this function in an area with many
curves or slopes or in a welllit area could cause an
accident.
Turning on the system
31x522b
The Lexus night view system turns on and the “MAIN”
indicator light comes on when you push the knob with the
ignition switch on:
When the system is turned on in the following conditions, the
head− up display (night view display) shutter opens
automatically and the image sent from the head −up display is
shown on the windshield.
 It is dark outside.
 The headlights are on.
When the vehicle starts moving in this condition, the “BEAM”
indicator light comes on, the near −infrared floodlight (night
view projector) is irradiated, and the image of the road ahead
is shown on the windshield.
You can adjust the brightness by turning the knob.

STARTING AND DRIVING
273
While the
system is on, pushing the knob turns off the “MAIN”
indicator light and the system. If you turn the ignition off with
the system turned on, the system will be turned off
automatically.
CAUTION
If the image in the headup display (night view display)
is too bright, you cannot see the surroundings through
the windshield clearly. To avoid glare, do not make the
display brighter than necessary.
31x533c
 1 Nearinfrared floodlight (Night view projector)
2Nearinfrared camera (Night view camera)
3Headup display (Night view display)
4Automatic light control sensor
The nearinfrared floodlight (night view projector which
irradiates nearinfrared light not seen by people) located
near the fog lights irradiates the area reaching from the tip
of the low beam to high beam. The nearinfrared camera
(night view camera) located on top of the windshield
converts irradiated light into an image. This image is
shown on the headup display (night view display)
located on the bottom of the windshield.
The automatic light control sensor is on top of the passenger
side instrument panel.
Do not place anything on the instrument panel and do not affix
anything on the windshield to block this sensor.

STARTING AND DRIVING
274In the following conditions, the image may not be clear or the
view of the road ahead may not be shown at all.

Driving on hills with many up and down slopes
 Driving on road with curves
 In severe weather conditions such as rain, fog or snow
 Strong near −infrared light emission, such as the light
coming from a vehicle running in the opposite lane, enters
the near− infrared camera (night view camera).
 An object or clothing of a pedestrian is made of a certain kind
of material (ex. leather).
 The windshield or the lens of the near −infrared floodlight
(night view projector) is dirty. (Always keep the windshield
and the lens clean.)
 Double vision of image reduces clarity in some situation.
 The top of the windshield fogs up.
If the top of the windshield fogs up, the glass in front of the lens
of the camera will also fog up, resulting in deterioration of the
system performance. Defog the windshield by pushing the
windshield air flow button on the air conditioning.
If you notice the inner lens of the near −infrared camera (night
view camera) is dirty, have it inspected at your Lexus dealer.
You cannot use this system to read a road sign or signboard.
If the outside temperature is low, the display may darken or it
may take time to display the image with the system on. The near
−infrared floodlight (night view projector) is installed
on the bumper. If the bumper is deformed in a collision, etc.,
the performance of the system will be affected. Have it
repaired or replaced at Lexus dealer.
CAUTION
The nearinfrared floodlight (night view projector)
irradiates strong energy not visible to the eyes. Do not
stare at the floodlight at close range for a long time.
Your eyes could be seriously injured.
NOTICE
 Do not put anything in front of the headup display
(night view display) shutter. It may hinder the
opening or closing of the shutter, resulting in a
malfunction of the system.
 Do not let drinks spill on the headup display. This
may cause a malfunction of the system.
 If an object gets caught in the shutter and it does not
close securely, it may cause a malfunction of the
system. Open the shutter with your hand and remove
the object. The shutter will function properly after
you turn the ignition off and then on.

STARTING AND DRIVING
276
Turning the system on and off
31X604
To turn the cruise control on, press the “ON–OFF” button. The
“CRUISE” indicator light in the instrument cluster will come on
to indicate that the cruise control is operational. Pressing the
“ON–OFF” button again turns the system off.
When the system is turned off, cruising speed must be reset
when the cruise control is turned on again.
When the ignition key is turned off, the “ON–OFF” switch is
also automatically turned off. To use the cruise control again,
push the “ON–OFF” switch again to turn it on.
CAUTION
To avoid accidentally engaging the cruise control, turn
the system off when it is not in use. Make sure the
“CRUISE” indicator light is off.
Setting operation
31X605
 Each function is described below.
1
Setting the cruise speed.
The transmission must be in “D” or “4” before you set the
cruising speed.
Bring the vehicle to the desired speed, press the control lever
downward in the “– SET” direction and release it. This sets the
vehicle at that speed. Now you may take your foot off the
accelerator pedal. If you need acceleration − for example,
when passing − depress the accelerator pedal enough for the
vehicle to exceed the set speed. When you release the
accelerator pe dal, the vehicle will return to the speed set prior
to the acceleration.

STARTING AND DRIVING
282
Before you lower the vehicle height with the height
select switch, check under the vehicle to make sure
that nothing to damage the vehicle or no one to be
injured is there and the underbody of the vehicle
does not touch the ground.
 After unloading, the height of a vehicl e equipped with
the active height control suspension becomes
slightly higher than the normal vehicle height. Take
sufficient care where the overhead height is
restricted.
The vehicle height cannot be raised if the vehicle load
exceeds the following limits:
 Up to 4 occupants* plus about 300 kg (661 lb.) in the normal
mode
 Up to 4 occupants* plus about 170 kg (375 lb.) in the high
mode
*About 68 kg (150 lb.) for a person
If the above load capacity is exceeded, the desired vehicle
height may not be obtained even if the height select switch is
pushed. (If the vehicle height cannot be raised in the normal
mode and the height control indicator indicates “LO”, this is
because the vehicle is loaded too heavily. Under these
conditions, drive your vehicle with due care.)
If the vehicle height cannot be raised even after unloading,
push the height select switch on the “
” side and then on the
“ ” side. If this does not work, turn off the ignition once and
then turn on. Operate the select switch again. If the vehicle height is adjusted on the slope, or with the
selector lever in a position other than “P” or “N” while the\
vehicle is stopped, you may h
ear a sound caused by the
expansion and contraction of the propeller shaft.
 Selecting the high mode:
Push the height select switch on the “ ” side when the vehicle
speed is under about 30 km/h (19 mph).
To change the normal mode to high, push the switch once.
To change the low mode to high, push the switch twice. It
takes about 30 seconds until the low mode changes to the high
mode.
 Selecting the normal mode:
To change the high mode to normal, push the height select
switch on the “
” side once.
To change the low mode to normal, push the height select
switch on the “ ” side once.
 Selecting the low mode:
Push the height select switch on the “
” side while the vehicle
is stopped.
To change the high mode to low, push the switch twice.
To change the normal mode to low, push the switch once.

STARTING AND DRIVING
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CAUTION
If you drive through deep water over about 500 mm (20
in.) in depth, put the vehicle height in the “HI” (High)
mode with the height select switch and then turn off the
active height control suspension by pushing the height
control switch. Drive your vehicle at 30 km/h (19 mph)
or lower speed.
NOTICE
 When jacking up or installing tire chains, be sure to
turn off the active height control suspension and
stop the engine. Otherwise, the vehicle height may
change because of the automatic leveling function,
resulting in an accident.
 If your vehicle must be towed, put the vehicle height
in the normal mode and turn off the active height
control suspension. Otherwise, the vehicle height
may change because of the automatic leveling
function, resulting in an accident.
 If your vehicle gets ditched, turn off the active height
control suspension with the height control switch.
Otherwise, the vehicle height may change because of
the automatic leveling function, resulting in an
accident.
Even after the active height control suspension is turned
off with the height control switch, if the vehicle speed
exceeds 30 km (19 mph), the active height control
automatically selects the normal mode.
(f) Height control indicator lights
31X050d
 1 Height control indicator lights
2Height control “OFF” indicator light
When the ignition switch is turned on, all the indicator
lights come on. The indicator light showing the present
mode only remains on and all other lights go off after a few
seconds. This means the system operates correctly.
If you change the vehicle height mode, the indicator lights
change as follows: