light LEXUS RX330 2006 Owners Manual

STARTING AND DRIVING
434(a) Turning the system on and off
To turn the conventional cruise control mode on, press the
“ON−OFF” button. The “CRUISE” and “READY” indicator
lights on the
instrument panel will come on. Push the lever in
the “MODE” direction for longer than 1 second to change to
conventional cruise control mode. The indicator on the
instrument panel is as shown. You can now set the cruising
speed. Pressing the “ON− OFF” button again turns the system
off.
When the system is turned off, cruising speed must be reset
when the conventional cruise control mode is turned on again.
However, once the vehicle −to−vehicle distance control mode
activates and is used, the system cannot be changed to the
conventional cruise control mode using the above operation.
To change the mode, you must turn this system off and then on
again. Next pu sh the lever in the “MODE” direction for longer
than about 1 second. To change to the vehicle
−to−vehicle distance control mode
from the conventional cruise control mode, push the lever in
the “MODE” direction for longer than about 1 second.
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.

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435
(b) Setting the cruising speed
With automatic transmission (standard type) —
The transmission must be in “D” before you set the cruising
speed.
With automatic transmission (multi
−mode type) —
The transmission must be in “D”, “5” (fifth range) or “\
4” (fourth
range) before you set the cruising speed.
Bring your vehicle to the desired speed, push the lever down
in the “− SET” direction and release it. This sets the vehicle at
that speed and the display shows the preset speed. You can
now take your foot off the accelerator pedal.
If you need to accelerate — for example, when passing —
depress the accelerator pedal enough for the vehicle to exceed
the preset speed. When you release the accelerator pedal, the
vehicle will return to the speed set prior to acceleration. You cannot set a desired speed if the master warning light
comes on, the alarm sounds and the display indicates the
warning
code “E3”. If this code appears on the display, see “(g)
Conventional cruise control mode failure warning” on page
437.
(c) Cancelling the conventional cruise control mode
The conventional cruise control mode may be temporarily
cancelled by the driver or by the system itself under certain
circumstances. T emporary cancellation allows the set cruising
speed to remain in memory.
The conventional cruise control mode can be temporarily
cancelled by doing the following:
 Pulling the lever in the “CANCEL” direction and releasing it
 Depressing the brake pedal
Under certain circumstances, the conventional cruise control
mode is temporarily cancelled:
 When vehicle speed falls below 40 km (25 mph)
 When vehicle stability control is activated
When vehicle speed drops 16 km/h (10 mph) below the set
speed, the conventional cruise control mode is cancelled and
the set speed is erased from memory.
The “CRUISE” indicator light remains on to indicate that the
system is still in operation.

STARTING AND DRIVING
436To turn the system off, push the “ON
−OFF” button. Make sure
the “CRUISE” indicator light is off.
If the conventional cruise control mode automatically cancels
out other than for the above cases, have your vehicle checked
by your Lexus dealer at the earliest opportunity.
(d) Resuming the conventional cruise control mode
If the conventional cruise control mode is temporarily
cancelled, the cruising speed can be resumed by pushing the
lever up in the “+ RES” direction.
Vehicle speed must be above 40 km/h (25 mph).
(e) Resetting to a faster speed
Push the lever up in the “+ RES” direction and hold it. Release
the lever when the desired speed is attained. While the lever
is held up, the vehicle will gradually gain speed.
When the difference between the actual vehicle speed and the
set speed is less than 5 km/h (3 mph), the set speed can be
increased 1.6 km/h (1 mph) each time by pushing the lever up
in the “+ RES” direction quickly within 0.6 seconds.
However, a faster way to reset is to accelerate the vehicle and
then push the lever down in the “ − SET” direction. (f) Resetting to a slower speed
Push the lever down in the “
− SET” direction and hold it.
Release the lever when the desired speed is attained. While
the lever is held down, the vehicle speed will gradually
decrease.
When the difference between the actual vehicle speed and the
set speed is less than 5 km/h (3 mph), the set speed can be
lowered 1.6 km/h (1 mph) each time by pushing the lever down
in the “− SET” direction quickly within 0.6 seconds.
However, a faster way to reset is to accelerate the vehicle and
then push the lever down in the “ − SET” direction.
With automatic transmission (standard type) —
Even if you downshift from “D” to “4” in the conventional cruise
control mode, engine braking will not be enabled because this
mode is not cancelled. To decrease the vehicle’s speed, reset
to a slower speed with the cruise control lever or depress the
brake pedal. If you use the brake pedal, cruise control is
cancelled.
With automatic transmission (multi −mode type) —
Even if you downshift from “D” or “5” (fifth range) to “4” (fourth
range) in the conventional cruise control mode, engine braking
will not be enabled because this mode is not cancelled. To
decrease the vehicle’s speed, reset to a slower speed with the
cruise control lever or depress the brake pedal. If you use the
brake pedal, cruise control is cancelled.

STARTING AND DRIVING
437
(g) Conventional cruise control mode failure warning
If there is trouble in the conventional cruise control mode, the
“CRUISE” indicator light in the instrument cluster flashes, the
master warning light comes on and the alarm sounds, the
warning code “E3” will appear on the display.
If a system malfunction is detected when the conventional
cruise control mode is in the ready mode or operating, the
master warning light comes on, an alarm sounds and the
above code appears.
If this code appears, press the “ON
−OFF” button to turn the
system off and then push it again to turn it on. If the setting still
cannot be made or the same code appears again, the system
might have malfunctioned. Although there is no problem to
continue driving, please contact your Lexus dealer.
ELECTRONICALLY MODULATED AIR SUSPENSION
1Easy access mode switch
2Height control switch
3Height select switch

STARTING AND DRIVING
441
In the following cases, vehicle height is changed to “N”
(normal) mode height automatically.

Vehicle speed exceeds approximately 12 km/h (8 mph).
 The engine is restarted and the easy access mode is
canceled.
CAUTION
When the engine is stopped in easy access mode,
vehicle height is changed quickly. Be careful not to
get your head, hands or other parts of your body
caught by the lowering underbody of the vehicle.
 You must also make sure nobody places his or her
head, hands or other parts of their body between the
body of the vehicle and tires.
NOTICE
Be careful when you drive in any place where overhead
space is limited and you have selected the easy access
mode. When the vehicle begins to move after stopping,
“N” (normal) mode will automatically be selected,
raising the vehicle’s height, and potentially causing
damage to the vehicle.
(b) Automatic leveling function
Regardless of the number of occupants or the luggage
load, vehicle height in any mode is always adjusted
automatically to a fixed height.
(c) Selecting “LO”, “HI” or “N” mode
Selection conditions: To select the vehicle’s height, it is
necessary to meet the following conditions.
 The engine is running.
 The height control “OFF” indicator light is off.
 The vehicle is within the speed limitations. Refer to the
following table.
Yes = The mode can be selected.
No = The mode cannot be selected.
“LO”
mode“N”
mode“HI”
mode
At vehicle
stoppageYe sYe sYe s
Under
approximately
30 km/h (19 mph)
Ye sYe sYe s
Approximately
30 km/h (19 mph)
or over
Ye sYe sNo

STARTING AND DRIVING
442In the following cases, the electronically modulated air
suspension will not operate.

The underbody of the vehicle has touched the surface of the
road.
 The area around the suspension is covered with ice.
The indicator lights change as follows when the
electronically modulated air suspension will not operate.
1. The current mode indicator light goes off and the currently
selected mode indicator light blinks.
2. The selected mode indicator light goes off. (The vehicle
height does not change.) The selected mode indicator light
comes on again.
The vehicle’s electronically modulated air suspension will not
be operable even if the vehicle is moved to a smooth road or
the ice is removed. To operate electronically modulated air
suspension, turn off the engine and then restart it. The
electronically modulated air suspension will operate again.
1Higher2Lower
3Height control indicator lights
Selecting a mode: To select a mode, push either side of the
height select switch “ ” (higher) or “
” (lower).
 Selecting the “HI” mode
You can select the “HI” mode when the vehicle’s speed is under
approximately 30 km/h (19 mph).
To change “N” to “HI” mode: Push the height selection
switch on the “ ” (higher) side once.
To change “LO” to “HI” mode: Push the height selection
switch on the “ ” (higher) side twice.
The “HI” indicator light blinks as the vehicle’s height changes.
When the vehicle’s height reaches the “HI” mode, the indicator
light remains on.

STARTING AND DRIVING
443

Selecting the “N” mode
To change “HI” to “N” mode: Push the height select switch
on the “
” (lower) side once.
To change “LO” to “N” mode: Push the height select switch
on the “ ” (higher) side once.
The “N” indicator light blinks as the vehicle’s height changes.
When the vehicle’s height reaches the “N” mode, the indicator
light remains on.
Even if the engine stops while the vehicle’s height is being
lowered, the operation continues for up to one minute.
 Selecting the “LO” mode
To change “N” mode to “LO”: Push the height select switch
on the “
” (lower) side once.
To change “HI” mode to “LO”: Push the height select switch
on the “
” (lower) side twice.
The “LO” indicator light blinks as the vehicle’s height changes.
When the vehicle’s height reaches the “LO” mode, the indicator
light remains on.
Even if the engine stops while the vehicle’s height is being
lowered, the operation continues for up to one minute.
CAUTION
 Before you lower the vehicle’s height with the height
select switch, check under the vehicle to make sure
nothing that could damage the vehicle or no one who
could be injured is there and that the underbody of
the vehicle does not touch the ground.
 Do not select the “HI” mode when you load cargo on
the roof luggage carrier. Otherwise it may result in a
loss of control or vehicle rollover due to failure to
operate this vehicle correctly.
NOTICE
If the vehicle height is changed frequently, the
compressor may overheat, causing the vehicle
height adjustment operation to stop.
 After unloading, vehicle height rises slightly. Take
sufficient care where overhead space is restricted.
 Do not select “LO” mode when on bumpy roads. If
the underbody of the vehicle touches the rugged
road surface, the vehicle may be damaged.

STARTING AND DRIVING
444
(d) Selecting the easy access mode
1Easy access mode switch
2Easy access mode indicator light
To select the easy access mode, push the easy access
mode switch. The easy access mode indicator light
comes on.
When the engine is stopped, the vehicle height changes
automatically to the easy access mode. The indicator light
blinks while the height changes. When the vehicle height
reaches the easy access mode, the indicator light turns off.
This mode is available when “N” or “LO” mode is selected.
When the engine is restarted in the easy access mode, the
easy access mode indicator light blinks. When the vehicle
begins to run or you push the height select switch to change the
mode, the indicator light will remain on. When the vehicle’s speed exceeds approximately 12 km/h (8
mph) in the easy access mode, the “N” (normal) mode is
automatically selected.
The “N” indicator light blinks while the vehicle height changes.
When the vehicle’s height reaches the “N” mode, the indicator
light remains on.
To cancel the easy access mode, push the easy access mode
switch once again. The indicator light will turn off.
When
the engine is restarted after being stopped, easy access
mode is cancelled and “N” (normal) mode is automatically
selected.

STARTING AND DRIVING
445
1Higher2Lower
3Height control indicator lights
 Changing the mode
You can change the easy access mode to the “LO”, “N” or “HI”\
mode when the engine is running.
To change easy access mode to “LO” mode: Push the
height select switch on the “ ” (higher) side once.
To change easy access mode to “N”mode: Push the height
select switch on the “ ” (higher) side twice.
In the following cases, the vehicle’s height is automatically
changed to “N” (normal) mode.
 The vehicle speed exceeds approximately 12 km/h (8 mph).
 The engine is restarted and the easy access mode is
canceled. To change easy access
mode to “HI” mode: Push the height
select switch on the “ ” (higher) side for three times.
The “LO”, “N” or “HI” indicator light blinks while the\
vehicle’s
height changes. When the vehicle’s height reaches the “LO”,
“N” or “HI” mode, the indicator light remains on.
If the vehicle’s height is changed frequently, the raising or
lowering will take longer than usual. There is no problem in the
electronically modulated air suspension.
CAUTION
If you select easy access mode, check under the vehicle
to make sure nothing that could damage the vehicle or
no one who could be injured is there and that the
underbody of the vehicle does not touch the ground
before the engine is stopped.

STARTING AND DRIVING
446
(e) Turning off the electronically modulated airsuspension
1Height control switch
2Height control “OFF” indicator light
To turn off the electronically modulated air suspension
with the vehicle stopped, push the height control switch.
The height control “OFF” indicator light comes on and the
vehicle height is fixed in the same mode as was last
selected.
This status is maintained in the system even after the engine
is stopped.
If you push the switch again, the height control “OFF” indicator
light goes out and the electronically modulated air suspension
is turned on. When the vehicle’s speed exceeds 30 km/h (19 mph), the
height control “OFF” indicator light goes out and the
electronically modulated air suspension turns on
automatically.
CAUTION

If you drive through water, such as when crossing
shallow streams, first check the depth of the water
and the firmness of the bottom of the river bed then
put the vehicle height into “HI” mode with the height
select switch and turn off the electronically
modulated air suspension by pushing the height
control switch. Drive your vehicle at 30 km/h (19
mph) or slower and avoid deep water.
 When jacking up, installing tire chains or tying your
vehicle with chains or wires for transportation by a
flat bed, be sure to turn off the electronically
modulated air suspension with the height control
switch and stop the engine. Otherwise, the automatic
leveling function may cause the vehicle’s height to
change, resulting in an unexpected accident.
 If your vehicle must be towed, put the vehicle height
in the “N” mode and turn off the electronically
modulated air suspension. Otherwise, the automatic
leveling function may cause the vehicle’s height to
change, resulting in an unexpected accident.