lexus LS400 1999 Electrical Components / LEXUS 1999 LS400 OWNER'S MANUAL (OM50514U)

FOREWORD
i
Welcome to the growing group of value±conscious people who drive Lexus\
vehicles. We are proud of the advanced engineering and quality construction
of each vehicle we build.
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 o\
f safe
motoring.
When it comes to service, remember that your Lexus dealer knows your vehicle
best and is interested in your complete satisfaction. Your Lexus dealer will
provide quality maintenance and any other assistance you may require.
If there is not a Lexus dealer near you, or you need emergency assistanc\
e for
any reason, please call the following number:
U.S. OWNERS


When traveling in the U.S. mainland or Canada:
Lexus Roadside Assistance 1±800±25±LEXUS (Toll±Free)
(1±800±255±3987)

HAWAII:
Lexus Customer Service Assistance 1±800±25±LEXUS (Toll±Free)
(1±800±255±3987)
CANADIAN OWNERS

Please refer to the separate ºOwner's Guideº or ºOwner's Manual
Supplementº.
Please leave this Owner's Manual in this vehicle at the time of resale. The
next owner will need this information also.
All information and specifications in this manual are current at the tim\
e
of printing. However, because of the Lexus policy of continual product
improvement, we reserve the right to make changes at any time without

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.

INTRODUCTION
ii
New vehicle warranty
Your new vehicle is covered by the following Lexus
limited warranties:

New vehicle warranty

Emission control systems warranty

Others
For further information, please refer to the separate
ºOwner's Guideº, ºOwner's Manual Supplementº or
ºWarranty Bookletº.
Your responsibility for maintenance
It is the owner's responsibility to make sure the specified
maintenance is performed. Section 5 of this Owner's
Manual gives details of these maintenance
requirements. Included in Section 6 is general
maintenance. For scheduled maintenance information,
please refer to the separate ºOwner's Manual
Supplement/Maintenance Scheduleº.
Accessories, spare parts and
modification of your Lexus
A wide variety of non±genuine spare parts and
accessories for Lexus vehicles are currently available in
the market. You should know that Toyota does not
warrant these products and is not responsible either for
their performance, repair or replacement, or for any
damage they may cause to, or adverse effect they may have on, your Lexus vehicle.

iiiThis vehicle should not be modified with non±genuine
Lexus products. Modification with non±genuine Lexus
products could affect its performance, safety or
durability, and may even violate governmental
regulations. In addition, damage or performance
problems resulting from the modification may not be
covered under warranty.
Spark ignition system of your Lexus
The spark ignition system in your Lexus meets all
requirements of the Canadian Interference±Causing
Equipment Standard.
Installation of a mobile two±way radio
system
As the installation of a mobile two±way radio system in
your
vehicle could affect electronic systems such as the
multiport fuel injection system/sequential multiport fuel
injection system, cruise control system, anti±lock brake
system and Supplemental Restraint System (SRS), be
sure to check with your Lexus dealer for precautionary
measures or special instructions regarding installation.
Scrapping of your Lexus
The Supplemental Restraint System (SRS) in your
Lexus consists of driver and front passenger airbags,
side airbags and seat belt pretensioners. The SRS
device contains explosive chemicals. If the vehicle is
scrapped with the airbags and seat belt pretensioners
left as they are, it may cause an accident such as a fire.
Be sure to have the SRS removed and disposed of by
a qualified service shop or by your Lexus dealer before
you scrap your vehicle.

HOW TO USE THIS MANUAL
iv
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 equipment5. Exterior equipment
6. Comfort adjustment
7. Theft deterrent

HOW TO USE THIS MANUAL
v
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 occurs, 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.
GAS STATION INFORMATION
The information you need to know for appropriate
servicing at the gas station is provided here.
QUICK INDEX
This is designed so that you can quickly find the needed
information when an urgent situation arises.
Safety symbol

HOW TO USE THIS MANUAL
vi
In this manual, you will also see a circle with a slash
through it. This means ºDo notº, ºDo not do thisº, or ºDo
not let this happenº.

HOW TO USE THIS MANUAL
vii
Safety and vehicle damage warnings
In this manual you will see CAUTION and NOTICE
warnings. These are used in the following ways:
CAUTION
This is a warning against something which may
cause injury to people if the warning is ignored.
You are informed what you must or must not do in
order to avoid or reduce the risk to yourself and
other people.
NOTICE
This is a warning against something which maycause damage to the vehicle or its equipment ifthe warning is ignored. You are informed whatyou must or must not do in order to avoid orreduce the risk of damage to your Lexus and itsequipment.
Your Lexus Owner's Manual provides you with a
considerable amount of information. To use this
information most effectively, please take the time to
familiarize yourself with the contents and use of the
manual.

PICTORIAL INDEX
viii
INSTRUMENT PANEL
00L001-4

For detailed information, refer to the description given in each section\
.
PICTORIAL INDEX
ix
Page
1 Door lock switch and power windowswitches 32, 46 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Driving position memory switch 203
. . . . . . . . .
3 Shoulder anchor control switch 147
. . . . . . . . .
4 Power rear view mirror control switch 134 . . .
5 Parking brake release lever 279
. . . . . . . . . . . . .
6 Fuel filler door opener 110
. . . . . . . . . . . . . . . . . .
7 Trunk lid opener 109
. . . . . . . . . . . . . . . . . . . . . . .
8 Parking brake 279
. . . . . . . . . . . . . . . . . . . . . . . . .
9 Headlight, turn signal and fog
light switch 35, 38, 41 . . . . . . . . . . . . . . . . . . . . . .
10 Windshield wiper and washer switch 41 . . . . .
11 Multi information control switch 70
. . . . . . . . . .
12 Cruise control switch 297
. . . . . . . . . . . . . . . . . . Page
13 Outside temperature display
88
. . . . . . . . . . . . .
14 Clock 87
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15 Emergency flasher switch 52
. . . . . . . . . . . . . . .
16 Automatic air conditioning controls 215 . . . . .
17 Car audio 233
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18 Vehicle skid control system off switch 304 . . .
19 Headlight cleaner switch 44
. . . . . . . . . . . . . . . .
20 Seat heater switches 53
. . . . . . . . . . . . . . . . . . . .
21 Ashtray 89
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22 Height control switch 301
. . . . . . . . . . . . . . . . . .
23 Driving pattern selector switch 281
. . . . . . . . . .
24 Automatic transmission selector lever 281 . . .
25 CD automatic changer 254
. . . . . . . . . . . . . . . . . .
26 Glove box 92
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .