2006 LEXUS LX470 SPECIFICATION

FOREWORD
i
Congratulations on your selection of this Lexus. In Lexus vehicles we h\
ave invested all our engineering and design resources; all
the know−
how we have gained in over 60 years of making automobiles; the highest m\
otivation of our most talented employees; and
our tradition of incessant striving toward ever greater quality.
This Owner’s Manual explains the features of your new Lexus. Please read it and follow the \
instructions carefully so that
you can enjoy many years of safe motoring.
When it comes to service, remember that your Lexus dealer knows your veh\
icle very well and is interested in your complete
satisfaction. Your Lexus dealer will provide quality maintenance and any other assistan\
ce you may require.
If there is not a Lexus dealer near you, please call the following numbe\
r:
U.S. OWNERS
If you need emergency assistance for any reason, please call the followi\
ng number:
 When traveling in the U.S. mainland or Canada :
Lexus Roadside Assistance Tollfree: 180025LEXUS or 18002553987
 HAWAII:
Servco Automotive Roadside Assistance/Customer Services Tollfree: 180025LEXUS or 18002553987
CANADIAN OWNERS
 When traveling in Canada or the U.S. mainland :
Lexus Roadside Assistance/Customer Service Tollfree: 180026LEXUS or 18002653987
Please leave this Owner’s Manual in this vehicle at the time of resale. The next owner will nee\
d this information also.
All information and specifications in this manual are current at the time o\
f printing. However, because of the Lexus policy of continual
product improvement, we reserve the right to make changes at any time wi\
thout notice.
Please note that this manual applies to all models and explains all equipment, \
including options. Therefore, you may find
some explanations for equipment not installed on your vehicle.
Please access our websites for further information.
 The U.S. mainland www.lexus.com
 Hawaii www.servcolexus.com
 Canada www.lexus.ca

HOW TO USE THIS MANUAL
viii
HOW TO USE THIS MANUAL
The contents of this manual are explained briefly on this
page to help you make the best use of the manual. Please
read this page and the rest of the Owner’s Manual
carefully to make sure you fully understand the operation
of your vehicle.
This will help you enjoy safe and comfortable driving.
TABLE OF CONTENTS
The table of contents and the pictorial index provide easy
reference to the appropriate pages.
BASIC OPERATION QUICK REFERENCE
Operation of basic equipment is briefly explained in an easily
understandable way for quick reference.
SECTION 1 INSTRUMENTS AND CONTROLS
The vehicle’s equipment is divided into the 7 groups listed
below. Use of the equipment is explained, including any points
you should pay particular attention to.
1. Keys and doors
2. Switches
3. Gauges, meters and service reminder indicators
4. Interior equipment
5. Exterior equipment
6. Occupant restraint systems
7. Steering wheel and mirrors
SECTION 2 AIR CONDITIONING AND AUDIO
The features of the vehicle’s air conditioning and audio are
explained in detail. Be sure to read this section so that you can
make full use of them.
SECTION 3 STARTING AND DRIVING
Starting the engine, driving, stopping, operation of features
affecting vehicle handling, hints on vehicle safety and safe
driving techniques are all explained. Please read everything
in this section, and remember − drive safely!
SECTION 4 IN CASE OF AN EMERGENCY
This section explains what to do in the event of an urgent
situation such as the engine not starting or getting a flat tire,
etc. If such a problem occu rs, check the contents of this
Owner’s Manual and follow the instructions given.
SECTION 5 MAINTENANCE
This section explains the importance of regular maintenance.
Regular and periodic inspection and maintenance of your
Lexus will help to keep your vehicle in its best condition.
SECTION 6 SERVICE PROCEDURES AND
SPECIFICATIONS
Simple maintenance procedure and service data are provided
here for your reference should you wish to perform inspection
and maintenance yourself.
INDEX
The page number is listed for each item in the Owner ’s Manual
so that you can rapidly find the item and page you are
searching for.

INTERIOR EQUIPMENT
90
14x509a
3. In order to fix the cross rails to the appropriate length,
turn the upper knobs clockwise after tightening all the
side knobs.
CAUTION
Make sure the cross rails are fixed securely by pushing
forward and rearward them. Failure to do so may cause
an accident or severe injury in the event of emergency
braking or a collision.
Follow the manufacturer’s instructions and precautions when
installing the attachments or their equivalent.
CAUTION
When you load cargo on the roof luggage carrier,
observe the following:
 Place the cargo so that its weight is distributed
evenly between the front and rear axles.
 If loading long or wide cargo, never exceed the
vehicle overall length or width. (See “Specifications”
on page 463 for information on your vehicle overall
length and width.
 Before driving, make sure the cargo is securely
fastened on the roof luggage carrier.
 Loading cargo on the roof luggage carrier will make
the center of the vehicle gravity higher. Avoid high
speeds, sudden starts, sharp turns, sudden braking
or abrupt maneuvers, otherwise it may result in loss
of control or vehicle rollover due to failure to operate
this vehicle correctly.
 If driving for a long distance, on rough roads, or at
high speeds, stop the vehicle now and then during
the trip to make sure the cargo remains in its place.
 Do not exceed 70 kg (143 lb.) cargo weight on the roof
luggage carrier.
NOTICE
When loading the luggages, be careful not to scratch
the surface of the moon roof.

OCCUPANT RESTRAINT SYSTEMS
186
16x265
4. Replace the head restraint.
Installation with child restraint lower
anchorages
16x266
The lower anchorages for the child restraint system
interfaced with the FMVSS225 or CMVSS210.2
specification are installed in the second seat.
The anchorages are installed in the clearance between the
seat cushion and seatback of left and center second seats.
Child restraint system interfaced with the FMVSS213 or
CMVSS213 specification can be fixed with these anchorages.
In this case, it is not necessary to fix the child restraint system
with a seat belt on the vehicle.

SECTION 6 – 1
393
SERVICE PROCEDURES AND
SPECIFICATIONS
Introduction
Vehicle identification394
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
Theft prevention labels 395
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine compartment overview 396
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Do−it−yourself service precautions 397
. . . . . . . . . . . . . . . . . . . . . . . . .
Parts and tools 398
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .

SECTION 6 – 2
401
SERVICE PROCEDURES AND
SPECIFICATIONS
Engine
Specifications402
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
Fuel 405
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . .
Fuel pump shut off system 407
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Facts about engine oil consumption 408
. . . . . . . . . . . . . . . . . . . . . . . .
Used engine oil 409
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
Checking the engine oil level 410
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the engine coolant level 413
. . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the radiator and condenser 414
. . . . . . . . . . . . . . . . . . . . . . .
Spark plugs 415
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . .

ENGINE
402
SPECIFICATIONS
– GENERALModel
4.7L V8 (2UZ− FE)
Type8 cylinder V type, 4 cycle, gasoline
Bore and stroke94.0 X 84.0 mm (3.70 X 3.30 in.)
Displacement4664 cm3 (284.6 cu.in.)
Valve clearance (engine cold)
Intake
Exhaust0.15 − 0.25 mm (0.006 − 0.010 in.)
0.25 − 0.35 mm (0.010 − 0.014 in.)
Drive belt tensionAutomatic adjustment
– FUEL
Fuel type
Unleaded gasoline only
Octane rating87 (Research octane number 91) or higher

ENGINE
405
FUEL
Fuel type
Your vehicle must use only unleaded gasoline.
To help prevent gas station mixups, your Lexus has a smaller
fuel tank opening. The special nozzle on pumps with unleaded
fuel will fit it, but the larger standard nozzle on pumps with
leaded gas will not.
At a minimum, the gasoline you use should meet the
specifications of ASTM D4814 in the U.S.A. and CGSB
3.5−M93 in Canada.
NOTICE
Do not use leaded gasoline. Use of leaded gasoline will
cause the threeway catalytic converter to lose its
effectiveness and the emission control system to
function improperly. Also, this can increase
maintenance costs.
Octane rating
Select Octane Rating 87 (Research Octane Number 91) or
higher. For improved vehicle performance, the use of
premium unleaded gasoline with an Octane Rating of 91
(Research Octane Number 96) or higher is recommended. Use of unleaded fuel with an octane number or rating lower
than stated above will cause persistent heavy knocking. If
severe, this will lead to engine damage.
If your engine knocks ...
If you detect heavy knocking even when using the
recommended fuel, or if you hear steady knocking while
holding a steady speed on level roads, consult your Lexus
dealer.
However, occasionally, you may notice light knocking for a
short
time while accelerating or driving up hills. This is normal
and there is no need for concern.
Gasoline containing detergent additives
Lexus recommends the use of gasoline that contains
detergent a dditives to avoid buildup of engine deposits.
However, all gasoline sold in the U.S. contains detergent
additives to keep clean and/or clean intake systems.
Quality gasoline
Automotive manufacturers in the U.S., Europe and Japan
have developed a specificat ion for quality fuel named
WorldWide Fuel Charter (WWFC) that is expected to be
applied world wide. The WWFC consists of four
categories that depend on required emission levels. In the
U.S., category 4 has been adopted. The WWFC improves
air quality by providing for better emissions in vehicle
fleets, and customer satisfaction through better vehicle
performance.