2007 LEXUS LX470 Owners Manual

119
2-3. Operating the lights and windshield wipers
2
When driving
Headlight cleaner switch (if equipped)
■The headlight cleaner can be operated when
When the ignition key is in the “ON” po sition and the headlight switch is turned
ON.
NOTICE
■When the washer fluid tank is empty
Do not use this function when the washer fluid tank is empty. This may cause the
washer cleaner motor to overheat.
Washer fluid can be sprayed on the headlights.
Press the switch to clean the
headlights.

120
2-4. Using other driving systems
Cruise control
Use the cruise control to maintain a set speed without using the accelera-
tor.
■ Set the vehicle speed
Turn the “ON-OFF” button ON.
Push the button once more to
deactivate the cruise control.
Accelerate or decelerate to the
desired speed and press the
lever down to set the cruise
control speed.
■ Adjusting the speed setting
Increase speed
Decrease speed
Hold the lever until the desired
speed setting is obtained.
Fine adjustment of the set speed
(approximately 1.0 mph [1.6 km/
h]) can be made by lightly press-
ing the lever up or down and
releasing it.
STEP1
STEP2

121
2-4. Using other driving systems
2
When driving
■Cruise control can be set when
●The shift lever is in the “D” or “4”.
●Vehicle speed is between approximately 25 mph (40 km/h) and 125 mph
(200 km/h).
■Accelerating
The vehicle can be accelerated normally. After acceleration, the set speed
resumes.
■Automatic cruise control cancelation
The set speed is automatically canceled in any of the following situations.
●Actual vehicle speed falls more than 10 mph (16 km/h) below the preset vehicle
speed
●Actual vehicle speed is below 25 mph (40 km/h)
●VSC is activated
■If the cruise control indicator light flashes
Turn the “ON-OFF” button off once, and then reactivate the system.
If the cruise control speed cannot be set or if the cruise control cancels immediately
after being activated, there may be a malfun ction in the cruise control system. Have
the vehicle inspected by your Lexus dealer.
■ Canceling and resuming regular acceleration
Cancel
Push the lever towards you to
cancel cruise control.
The setting is also canceled
when the brake pedal is
depressed.
Resume
To resume cruise control and
return to the set speed, push the
lever up.

122
2-4. Using other driving systems
CAUTION
■To avoid operating the cruise control by mistake
Keep the “ON-OFF” button off when not in use.
■Situations unsuitable for cruise control
Do not use cruise control in any of the following situations.
Doing so may result in control of the vehicle being lost and could cause serious or
fatal accident.
●In heavy traffic
●On roads with sharp bends
●On slippery roads, such as those covered with rain, ice or snow
●On steep hills
●On winding roads

123
2-4. Using other driving systems
2
When driving
Rear view monitor system (if equipped)
■Displayed area
The rear view monitor system assists the driver by displaying an image of
the view behind the vehicle while reversing. The image is displayed in
reverse on the screen. This allows the image to appear in the same manner
as that of the rear view mirror.
Rear view image is displayed
when the shift lever is in “R”.
If you move the lever out of “R”,
the screen returns to the previ-
ous one.
The area covered by the camera is limited.
Objects which are close to either corner of
the bumper or under the bumper cannot be
seen on the screen.
The area displayed on the screen may vary
according to vehicle orientation or road con-
ditions.
Corner of bumper

124
2-4. Using other driving systems
■Rear view monitor system camera
■Smear effect
In the following cases, it may be difficult to
see the images on the screen, even when the
system is functioning correctly.
• In the dark (e.g. at night).
• If the temperature near the lens isextremely high or low.
• If water droplets get on the camera, or when humidity is high (e.g. when it rains).
• If foreign matter (e.g. snow or mud) get
on the camera lens.
• If the sun or headlights are shining directly
into the camera lens.
If a bright light (e.g., sunlight reflected off the
vehicle body) is picked up by the camera, a
smear effect* peculiar to the camera may
occur.
*: Smear effect—A phenomenon that occurs when a bright light (e.g., sunlight reflected
off the vehicle body) is picked up by the
camera; when transmitted by the camera,
the light source appears to have a vertical
streak above and below it.

125
2-4. Using other driving systems
2
When driving
CAUTION
■Observe these precautions to avoid an accident that could result in death or seri-
ous injuries.
●Never depend solely on the monitor system when reversing.
●Always check visually and with the mirrors to confirm your intended path is clear.
●Depicted distances between objects and flat surfaces differ from actual dis-
tances.
●Do not use the system if the back door is open.
■Conditions which may affect the rear view monitor system
●If the back of the vehicle is hit, the camera's position and mounting angle may
change. Contact your Lexus dealer.
●Rapid temperature changes, such as when hot water is poured on the vehicle in
cold weather, may cause the system to function abnormally.
●If the camera lens is dirty, it cannot transmit a clear image. Rinse with water and
wipe with a soft cloth. If extremely dirty, wash with a mild cleanser and rinse.
●The displayed image may be darker and mo ving images may be slightly distorted
when the system is cold.

126
2-4. Using other driving systems
Lexus night view system (if equipped)
The Lexus night view system assists the driver by displaying a monochrome
image of the view in front of the vehicle while driving at night.
Near-infrared rays are irradi-
ated forward and an image con-
verted from its irradiated light is
shown on the head-up display.
The image is shown ranging
from the tip of the low beam to
the high beam.
Near-infrared floodlight
Near-infrared camera
Head-up display
Automatic light control
sensor
■ Turning on the system and adjustin g the brightness of the display
ON/OFF
“MAIN” indicator light comes
on when the system is on.
Darker
Brighter
If the display is too bright, you
cannot see surroundings
through the windshield clearly.