washer LEXUS LX470 2006 User Guide

SWITCHES
36
REAR WINDOW WIPER ANDWASHER SWITCH
12X009b
 1Washer on during wiping 2Washer on
To turn the wipers on, twist the knob at the end of the lever.
The ignition key must be in the “ON” position.
There are 2 settings:
“LO” position: Intermittent operation
“HI” position: Normal operation
If you stop the vehicle with the rear window wiper switch in the
“ON” position, the wiper speed automatically changes from low
speed to intermittent operation speed. If you shift the selector lever
to the “R” position while the
windshield wipers are operating or for 17 seconds after the
windshield wipers stop operating, the rear window wiper will
activate once.*
NOTE: *This feature can be deactivated. Ask your Lexus
dealer for details.
To make the washer squirt, twist the knob downward to
position 2.
The rear wiper will automatically make 3 wipes and then a
single wipe later to sweep the rear window completely.
To make the washer squirt while operating in “ON”
position, twist the knob upward to position 1.
The knob automatically returns from these positions after you
release it.
If the rear window wiper is off, it will operate a couple of times
after the washer squirt.
The low washer fluid warning light in the instrument cluster
comes on when the fluid level in the tank becomes very low.
For information on adding washer fluid, see “Adding washer
fluid” on page 458.
NOTICE
Do not operate the rear window wiper if the rear window
is dry. It may scratch the glass.

SWITCHES
37
HEADLIGHT CLEANER SWITCH(CANADA ONLY)
12X015d
To spray fluid on the headlights, push the switch with the
headlights on.
The ignition key must be in the “ON” position.
The low washer fluid warning light in the instrument cluster
comes on when the fluid level in the tank becomes very low.
For information on adding washer fluid, see “Adding washer
fluid” on page 458.
NOTICE
Do not turn the headlight cleaner on with the washer
fluid tank empty. It may cause the cleaner motor to
overheat.
REAR WINDOW DEFOGGER SWITCH
12X514a
To turn the electric rear window defogger on, push the
switch.
The ignition key must be in the “ON” position.
The thin heater wires on the inside of the rear window will
quickly clear the surface. An indicator light will illuminate to
indicate the defogger is operating.
The system will automatically shut off when the defogger has
operated about 15 minutes.
If further defrosting or defogging is desired, simply actuate the
switch again. When the surface has cleared, push the switch
once again to turn the defogger off. Continuous use may cause
the battery to discharge, especially during stop− and−go
driving. The defogger is not designed to dry rain water or to
melt snow.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
53
IF THIS INDICATOR OR
BUZZER COMES ON ...
DO THIS.
(l)andw73zTake vehicle to Lexus
dealer.
(m)218Take vehicle to Lexus
dealer.
(n)213Replace bulb.
(o)Stop immediately and
contact Lexus dealer.
(p)Fill up tank.
IF THIS INDICATOR ORBUZZER COMES ON ...DO THIS.
(q)Add washer fluid.
(r)Key reminder
buzzerRemove key.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
61
(n) Lexus Night View System Warning Light
When this light comes on, the bulb for the near−infrared
floodlight (night view projector) is burned out. Have it replaced
at Lexus dealer.
(o) Charging System Warning Light
This warning light comes on when the ignition switch is turned
to the “ON” position, and goes off when the engine is started.
When there are problems in the charging system while the
engine is running, the warning light comes on.
NOTICE
When the charging system warning light comes on
while the engine is running, malfunctions such as the
engine drive belt being broken may have occurred. If
the warning light comes on, immediately stop the
vehicle in a safe place and contact your Lexus dealer.
(p) Low Fuel Level Warning Light
This light comes on when the fuel level in the tank becomes
very low. Fill the tank as soon as possible.
On inclines or curves, due to the movement of fuel in the tank,
the low fuel level warning light may come on earlier than usual.
(q) Low Washer Fluid Warning Light
This light comes on when the fluid level in the tank becomes
very low. Fill the tank as soon as possible.
(r) Key Reminder Buzzer
This buzzer acts as a reminder to remove the key when you
open the driver’s door with the ignition key in the “ACC” or
“LOCK” position.

DRIVING TIPS
316Make sure the engine oil viscosity is suitable for the cold
weather.
See page 412 for recommended viscosity. Leaving a heavy
summer oil in your vehicle during winter months may cause
harder starting. If you are not sure about which oil to use, call
your Lexus dealer
− they will be pleased to help.
Check the electronic ignition system for loose
connections or obvious damage.
Keep the door locks from freezing.
Squirt lock de −icer or glycerine into the locks to keep them from
freezing.
Use a washer fluid containing an antifreeze solution.
This product is available at your Lexus dealer and most auto
parts stores. Follow the manufacturer’s directions for how
much to mix with water.
NOTICE
Do not use engine antifreeze or any other substitute
because it may damage your vehicle’s paint.
Do not use your parking brake when there is a possibility
it could freeze.
When parking, put the transmission into “P” and block the front
wheels. Do not use the parking brake, or snow or water
accumulated in and around the parking brake mechanism may
freeze the parking brake, making it hard to release. Keep ice
and snow from accumulating under the fenders.
Ice and snow built up under your fenders can make steering
difficult. During bad winter driving, stop and check under the
fenders occasionally.
Depending on where you are driving, we recommend you
carry some emergency equipment.
Some of the things you might put in the vehicle are tire chains,
window scraper, bag of sand or salt, flares, small shovel,
jumper cables, etc.

DRIVING TIPS
321
32X004a
 1Trailer ball load rating 2Ball diameter
3Shank length 4Shank diameter
3. When mounted in the ball mount, the threaded ball shank
must protrude beyond the bottom of the lock washer and nut
at least 2 threads. The trailer ball shank must be matched to
the ball mount hole diameter size.
Matching trailer ball height to trailer coupler
height
No matter which class of tow hitch applies, for a safe trailer
hookup, the trailer ball setup on must be the proper height for
the coupler on the trailer.
32x003d
 1 Coupler 2Trailer ball

MAINTENANCE
387
Your copy of the repair order is proof that all required
maintenance has been performed for warranty coverage. If
any problems should arise with your vehicle while under
warranty,
your Lexus dealer will promptly take care of it. Again,
be sure to keep a copy of the repair order for any service
performed on your Lexus.
What about doityourself maintenance?
Many of the maintenance items are easy to do yourself, if you
have a little mechanical ability and a few basic automotive
tools. Simple instructions for how to perform them are
presented in Section 6.
If you are a skilled do −it− yourself mechanic, the Lexus service
manuals are recommended. Please be aware that
do− it−yourself maintenance can affect your warranty
coverage. See your “Owner’s Guide”, “Owner’s Manual
Supplement” or “Warranty Booklet” for the details.
GENERAL MAINTENANCE
Listed below are the general maintenance items that should be
performed at the intervals specified. It is recommended that
any problem you notice be brought to the attention of your
Lexus dealer or qualified service shop for their advice.
CAUTION
Make these checks only with adequate ventilation if you
run the engine.
Engine compartment
Items listed below should be checked from time to time,
e.g. each time when refueling.
Washer fluid
Make sure there is suf ficient fluid in the tank. See page 458 for
additional information.
Engine coolant level
Make sure the coolant level is between the Upper and Lower
lines on the see−through reservoir when the engine is cold.
See page 413 for additional information.
Radiator, condenser and hoses
Check that the front of the radiator and condenser are clean
and not blocked with leaves, dirt, or insects. See page 414 for
additional information.

61X004m
INTRODUCTION
396
ENGINE COMPARTMENT OVERVIEW
1 Engine oil filler cap
2 Engine oil level
dipstick
3 Brake fluid reservoir
4 Fuse box
5 Battery
6 Washer fluid tank
7 Condenser
8 Radiator
9 Engine coolant
reservoir
10 Power steering fluid
reservoir
11 Suspension fluid
reservoir

INTRODUCTION
399
Checking brake fluid
Parts (if level is low):
FMVSS No. 116 DOT 3 or SAE J1703 brake fluid
Tools:
 Rag or paper towel
 Funnel (only for adding fluid)
Checking power steering fluid
Parts (if level is low):
Automatic transmission fluid DEXRON
II or III
Tools:
 Rag or paper towel
 Funnel (only for adding fluid)
Checking suspension fluid AHC
Parts (if level is low):
Suspension fluid AHC
Tools:
 Rag or paper towel
 Funnel (only for adding fluid)
Checking battery condition
Tools:
Warm water
 Baking soda
 Grease
 Conventional wrench (for terminal clamp bolts)
Checking and replacing the blade type fuses
Parts (if replacement is necessary):
Fuse with same amperage rating as original
Checking the cartridge type fuses
Parts (if replacement is necessary):
Genuine Lexus fuse or equivalent with same amperage
rating as original
Adding washer fluid
Parts:
Water
 Washer fluid containing antifreeze (for winter use)
Tools:
 Funnel

SECTION 6 – 4
445
SERVICE PROCEDURES AND
SPECIFICATIONS
Electrical components
Specifications446
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
Checking battery condition 450
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery recharging precautions 453
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking and replacing the blade type fuses 454
. . . . . . . . . . . . . . . .
Checking the cartridge type fuses 456
. . . . . . . . . . . . . . . . . . . . . . . . . .
Adding washer fluid 458
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
Replacing light bulbs 458
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\