Page 1
2003 RX300 from Aug. 02’ Prod. (OM48442U)
INSTRUMENT PANEL
PR097
Page 2
For detailed information, refer to the description given in each section.
Page
1
Door lock switch and power window
switches 21, 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
Side vent 163. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
Instrument panel light control 53. . . . . . . . . . . . . . . . . .
4
Headlight, turn signal and fog
light switch 26, 28, 29. . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
Wiper and washer switch 30, 31. . . . . . . . . . . . . . . . . .
6
Ignition switch 193. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
Emergency flasher switch 36. . . . . . . . . . . . . . . . . . . . .
8
Automatic air conditioning controls 154. . . . . . . . . .
9
Multi–display
Cruise information display 51. . . . . . . . . . . . . . . . . . .
Outside temperature display 61. . . . . . . . . . . . . . . . . .
Clock 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio system 166. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic air conditioning controls 154. . . . . . . . .
Page
10
Car audio 166. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
Front passenger’s seat belt reminder light 45. . . . . .
12
Glove box/CD automatic changer 64/178. . . . . . . . . .
13
Seat heater switches 37. . . . . . . . . . . . . . . . . . . . . . . . . .
14
Cigarette lighter 61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
Driving pattern selector switch 202. . . . . . . . . . . . . . .
16
Traction control system off switch 207. . . . . . . . . . .
17
Automatic transmission selector lever 196. . . . . . . .
18
Cruise control switch 203. . . . . . . . . . . . . . . . . . . . . . .
19
Driving position memory switch 146. . . . . . . . . . . . . .
20
Parking brake 194. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
Security indicator light 12,150. . . . . . . . . . . . . . . . . . . .
22
Hood lock release lever 78. . . . . . . . . . . . . . . . . . . . . . .
23
Auxiliary box 71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24
Power rear view mirror control switches 98. . . . . . . .
Page 3
2003 RX300 from Aug. 02’ Prod. (OM48442U)
INSTRUMENT CLUSTER (Two–wheel drive models sold in U. S. A.)
PR067
Page 4
For detailed information, refer to the description given in each section.
Page
1
Vehicle skid control system warning light 49. . . . . . .
2
Traction control system OFF
indicator light 207. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
Slip indicator light 207, 211. . . . . . . . . . . . . . . . . . . . . .
4
Engine coolant temperature gauge 41. . . . . . . . . . . . .
5
Turn signal indicator light 29. . . . . . . . . . . . . . . . . . . . .
6
Headlight indicator light 26. . . . . . . . . . . . . . . . . . . . . . .
7
Automatic transmission indicator lights 196. . . . . .
8
ODO/TRIP knob 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9
Odometer and trip meter 42. . . . . . . . . . . . . . . . . . . . . .
10
Headlight high beam indicator light 28. . . . . . . . . . . .
11
Tachometer 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
Cruise control indicator light 203. . . . . . . . . . . . . . . .
13
Rear light failure warning light 48. . . . . . . . . . . . . . . . .
14
Anti–lock brake system warning light 48. . . . . . . . . . .
Page
15
Malfunction indicator lamp 47. . . . . . . . . . . . . . . . . . . .
16
Low washer fluid warning light 49. . . . . . . . . . . . . . . . .
17
Automatic transmission fluid temperature
warning light 49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18
Discharge warning light 46. . . . . . . . . . . . . . . . . . . . . . .
19
Low engine oil pressure warning light 47. . . . . . . . . .
20
SRS warning light 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
Brake system warning light 45. . . . . . . . . . . . . . . . . . . .
22
Driver’s seat belt reminder light 45. . . . . . . . . . . . . . . .
23
Open door warning light 48. . . . . . . . . . . . . . . . . . . . . . .
24
Snow mode indicator light 202. . . . . . . . . . . . . . . . . . .
25
Automatic headlight leveling system
warning light 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26
Overdrive off indicator light 197. . . . . . . . . . . . . . . . . .
27
Low fuel level warning light 50. . . . . . . . . . . . . . . . . . . .
28
Fuel gauge 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 5
2003 RX300 from Aug. 02’ Prod. (OM48442U)
INSTRUMENT CLUSTER (Four–wheel drive models sold in U. S. A.)
PR068
Page 6
For detailed information, refer to the description given in each section.
Page
1
Vehicle skid control system warning light 49. . . . . . .
2
Slip indicator light 209, 211. . . . . . . . . . . . . . . . . . . . . .
3
Engine coolant temperature gauge 41. . . . . . . . . . . . .
4
Turn signal indicator light 29. . . . . . . . . . . . . . . . . . . . .
5
Headlight indicator light 26. . . . . . . . . . . . . . . . . . . . . . .
6
Automatic transmission indicator lights 196. . . . . .
7
ODO/TRIP knob 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
Odometer and trip meter 42. . . . . . . . . . . . . . . . . . . . . .
9
Headlight high beam indicator light 28. . . . . . . . . . . .
10
Tachometer 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
Cruise control indicator light 203. . . . . . . . . . . . . . . .
12
Rear light failure warning light 48. . . . . . . . . . . . . . . . .
13
Anti–lock brake system warning light 48. . . . . . . . . . .
14
Malfunction indicator lamp 47. . . . . . . . . . . . . . . . . . . .
Page
15
Low washer fluid warning light 49. . . . . . . . . . . . . . . . .
16
Automatic transmission fluid temperature
warning light 49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17
Discharge warning light 46. . . . . . . . . . . . . . . . . . . . . . .
18
Low engine oil pressure warning light 47. . . . . . . . . .
19
SRS warning light 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20
Brake system warning light 45. . . . . . . . . . . . . . . . . . . .
21
Driver’s seat belt reminder light 45. . . . . . . . . . . . . . . .
22
Open door warning light 48. . . . . . . . . . . . . . . . . . . . . . .
23
Snow mode indicator light 202. . . . . . . . . . . . . . . . . . .
24
Automatic headlight leveling system
warning light 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
Overdrive off indicator light 197. . . . . . . . . . . . . . . . . .
26
Low fuel level warning light 50. . . . . . . . . . . . . . . . . . . .
27
Fuel gauge 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 7
2003 RX300 from Aug. 02’ Prod. (OM48442U)
INSTRUMENT CLUSTER (Two–wheel drive models sold in Canada)
PR069
Page 8
For detailed information, refer to the description given in each section.
Page
1
Vehicle skid control system warning light 49. . . . . . .
2
Traction control system OFF
indicator light 207. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
Slip indicator light 207, 211. . . . . . . . . . . . . . . . . . . . . .
4
Engine coolant temperature gauge 41. . . . . . . . . . . . .
5
Turn signal indicator light 29. . . . . . . . . . . . . . . . . . . . .
6
Tail light indicator light 26. . . . . . . . . . . . . . . . . . . . . . . .
7
Automatic transmission indicator lights 196. . . . . .
8
ODO/TRIP knob 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9
Odometer and trip meter 42. . . . . . . . . . . . . . . . . . . . . .
10
Headlight high beam indicator light 28. . . . . . . . . . . .
11
Tachometer 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
Cruise control indicator light 203. . . . . . . . . . . . . . . .
13
Rear light failure warning light 48. . . . . . . . . . . . . . . . .
14
Anti–lock brake system warning light 48. . . . . . . . . . .
Page
15
Malfunction indicator lamp 47. . . . . . . . . . . . . . . . . . . .
16
Low washer fluid warning light 49. . . . . . . . . . . . . . . . .
17
Automatic transmission fluid temperature
warning light 49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18
Discharge warning light 46. . . . . . . . . . . . . . . . . . . . . . .
19
Low engine oil pressure warning light 47. . . . . . . . . .
20
SRS warning light 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
Brake system warning light 45. . . . . . . . . . . . . . . . . . . .
22
Driver’s seat belt reminder light 45. . . . . . . . . . . . . . . .
23
Open door warning light 48. . . . . . . . . . . . . . . . . . . . . . .
24
Snow mode indicator light 202. . . . . . . . . . . . . . . . . . .
25
Automatic headlight leveling system
warning light 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26
Overdrive off indicator light 197. . . . . . . . . . . . . . . . . .
27
Low fuel level warning light 50. . . . . . . . . . . . . . . . . . . .
28
Fuel gauge 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 9
2003 RX300 from Aug. 02’ Prod. (OM48442U)
INSTRUMENT CLUSTER (Four–wheel drive models sold in Canada)
PR070
Page 10
For detailed information, refer to the description given in each section.
Page
1
Vehicle skid control system warning light 49. . . . . . .
2
Slip indicator light 209, 211. . . . . . . . . . . . . . . . . . . . . .
3
Engine coolant temperature gauge 41. . . . . . . . . . . . .
4
Turn signal indicator light 29. . . . . . . . . . . . . . . . . . . . .
5
Tail light indicator light 26. . . . . . . . . . . . . . . . . . . . . . . .
6
Automatic transmission indicator lights 196. . . . . .
7
ODO/TRIP knob 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
Odometer and trip meter 42. . . . . . . . . . . . . . . . . . . . . .
9
Headlight high beam indicator light 28. . . . . . . . . . . .
10
Tachometer 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
Cruise control indicator light 203. . . . . . . . . . . . . . . .
12
Rear light failure warning light 48. . . . . . . . . . . . . . . . .
13
Anti–lock brake system warning light 48. . . . . . . . . . .
14
Malfunction indicator lamp 47. . . . . . . . . . . . . . . . . . . .
Page
15
Low washer fluid warning light 49. . . . . . . . . . . . . . . . .
16
Automatic transmission fluid temperature
warning light 49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17
Discharge warning light 46. . . . . . . . . . . . . . . . . . . . . . .
18
Low engine oil pressure warning light 47. . . . . . . . . .
19
SRS warning light 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20
Brake system warning light 45. . . . . . . . . . . . . . . . . . . .
21
Driver’s seat belt reminder light 45. . . . . . . . . . . . . . . .
22
Open door warning light 48. . . . . . . . . . . . . . . . . . . . . . .
23
Snow mode indicator light 202. . . . . . . . . . . . . . . . . . .
24
Automatic headlight leveling system
warning light 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
Overdrive off indicator light 197. . . . . . . . . . . . . . . . . .
26
Low fuel level warning light 50. . . . . . . . . . . . . . . . . . . .
27
Fuel gauge 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 11
PR098
2003 RX300 from Aug. 02’ Prod. (OM48442U)
SEAT AND STEERING WHEEL
Page
1
Tilt steering adjustment
lever 96. . . . . . . . . . . . . . . . . . . . . . . . . . .
2
Seat position, seat cushion
angle and height control
switch 87, 89. . . . . . . . . . . . . . . . . . . . . .
3
Seatback angle control switch 88. . . .
4
Lumbar support control switch 89. . .
For detailed information, refer to the
description given in each section.
Page 12
PR048
EXTERIOR VIEW
Page
1
Rear window defogger 32. . . . . . . . . . .
2
Back door 22. . . . . . . . . . . . . . . . . . . . . .
3
Fuel filler door 79. . . . . . . . . . . . . . . . . .
4
Moon roof 80. . . . . . . . . . . . . . . . . . . . . .
5
Wiper and washer 30, 320. . . . . . . . . .
6
Outside rear view mirror 97. . . . . . . . .
7
Side door 20. . . . . . . . . . . . . . . . . . . . . . .
8
Tire and wheel 299. . . . . . . . . . . . . . . . .
9
Headlights 26, 322. . . . . . . . . . . . . . . . .
10
Hood 78. . . . . . . . . . . . . . . . . . . . . . . . . . .
For detailed information, refer to the
description given in each section.
Page 13
2003 RX300 from Aug. 02’ Prod. (OM48442U)
Page 14
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 “Owner’s Guide”,
“Owner’s Manual Supplement” or “Warranty Booklet”.
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 infor m a t i o n , p l ease refer to the “Owner’s Manual
Supplement / Scheduled Maintenance”.
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 a n d
is not responsible for their performance, repair or replacement,
or for any damage they may cause to, or adverse effect they
may have on, your Lexus vehicle.
This vehicle should not be modified with non–genuine Lexus
products. Modification with non–genuine Lexus products
could af fect its performance, safety or durability, and may even
violate governmental regulations. In addition, damage or
performance proble m s r e sulting 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, SRS airbag
system and seat belt pretensioner system, be sure to check
with your Lexus dealer for precautionary measures or special
instructions regarding installation.
Page 15
2003 RX300 from Aug. 02’ Prod. (OM48442U)
Scrapping of your Lexus
The SRS airbag and seat belt pretensioner devices in your
Lexus contain explosive chemicals. If the vehicle is scrapped
with the airbags and seat belt pretensioners left as they are,
this may cause an accident such as fire. Be sure to have the
system of the SRS airbag and seat belt pretensioner removed
and disposed of by a qualified service shop or by your Lexus
dealer before you scrap your vehicle.
On–pavement and off–road driving tips
This vehicle belongs to the utility vehicle class. Utility vehicles
have a significantly higher rollover rate than other types of
vehicles. This vehicle will handle and maneuver differently
from an ordinary passenger car because it is designed for
off–road use also. In addition, this vehicle has a higher ground
clearance and center of gravity than that of an ordinary
passenger car. This vehicle design feature causes this type of
vehicle to be more likely to rollover. Failure to operate this
vehicle correctly may result in loss of control, accidents or
vehicle rollover causing death or serious injury. B e sure to read
“Off–road vehicle precautions” on page 220 and “Off–road
driving precautions” on page 223.
Page 16
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. Comfort adjustment
7. Theft deterrent
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.
Page 17
2003 RX300 from Aug. 02’ Prod. (OM48442U)
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
In this manual, you will also see a circle with a slash through
it. This means “Do not”, “Do not do this”, or “Do not let this
happen”.
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 anything which may cause
injury to people if the warning is ignored. You are
informed about what you must or must not do in order
to reduce the risk of injury to yourself and others.
NOTICE
This is a warning against anything which may cause
damage to the vehicle or its equipment if the warning is
ignored. Y ou are informed about what you must or must
not do in order to avoid or reduce the risk of damage to
your Lexus and its equipment.
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.
Page 18
Page 19
BASIC OPERATION
2003 RX300 from Aug. 02’ Prod. (OM48442U)
QUICK REFERENCE
Quick reference
Driver’s seat 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tilt steering wheel 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic transmission 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headlight and turn signal switch 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiper switch 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 20
BR027
Seat position
Head restraint angle
Head restraint height
Lumbar support
Seatback angle
Seat cushion height
Seat cushion angle
T o tilt the steering wheel up or down to the desired angle:
1. Pull the lever up while holding the steering wheel.
2. Up or down the steering wheel to the desired angle.
3. Release the lever.
1. DRIVER’S SEAT 2. TILT STEERING WHEEL
Page 21
BR038
Note: When the cruise control is being used, even if you downshift the transmission by pushing and releasing the overdrive
switch, engine braking will not be enabled because the cruise control is not cancelled. For ways to decrease the vehicle speed,
see page 205.
Parking, engine starting and key
removal position
Overdrive switch
“O/D OFF” indicator
light on the instrument
cluster
Lock release button (To prevent misshifting)
Shift normally.
Shift while holding the lock release
button in.
With the brake pedal depressed,
shift while holding the lock release
button in. (The ignition switch must
be in “ON” position.)
Maximum engine braking
Stronger engine braking
Normal driving position
(with overdrive on)
Neutral position
Reverse position
For selecting either a three–speed or
four–speed transmission
2003 RX300 from Aug. 02’ Prod. (OM48442U)
3. AUTOMATIC TRANSMISSION
Page 22
BE004
BE004
Parking, tail, license plate,
side marker and instrument
panel lights turn on.
Parking, tail, license plate,
side marker and instrument
panel lights turn on.
HEADLIGHT SWITCH
With the ignition OFF
With the engine started and parking brake released
Automatic light control
Headlights also turn on.
Automatic light control
Headlights turn on at full
intensity.
BE005
BE006
High beam
Right or left turn
Lane change (Right or left)
TURN SIGNAL SWITCH
Headlight flasher
4. HEADLIGHT AND TURN SIGNAL
SWITCH
Page 23
BR008
BR007c
Front
Rear
1
Low speed operation
2
High speed operation
Intermittent operation
Washer on
3
Wiper on
(Intermittent operation)
4
Wiper on
(Normal operation)
5
Washer also on
6
Washer on
2003 RX300 from Aug. 02’ Prod. (OM48442U)
5. WIPER SWITCH
Page 24
Page 25
2003 RX300 from Aug. 02’ Prod. (OM48442U)
Congratulations on your selection of this Lexus. In Lexus vehicles we have invested all our engineering and design resources; all
the know–how we have gained in over 60 years of making automobiles; the highest motivation 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 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 assistance 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
When traveling in Canada or the U.S. mainland:
Lexus Roadside Assistance/Customer Service 1–800–26–LEXUS (Toll–Free)
(1–800–265–3987)
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 time 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.
Page 26
2003 RX300 from Aug. 02’ Prod. (OM48442U)
GAS STATION INFORMATION
Fuel selection:
Select Octane Rating 87 (Research Octane Number 91) or
higher. For improved vehicle performance, the use of
premium unleaded gasoline with an Octane Rating 91
(Research Octane Number 96) or higher is recommended.
Fuel tank capacity:
75 L (19.8 gal., 16.5 lmp. gal.)
Engine oil:
“Toyota Genuine Motor Oil” or equivqlent
Oil grade: API grade SL “Energy–Conserving” or ILSAC
multigrade engine oil
Recommended oil viscosity: SAE 5W–30
Oil capacity: L (qt., lmp.qt.)
Drain and refill
with filter 4.7 (5.0, 4.1)
without filter 4.5 (4.8, 4.0)
See page 287 for detailed information.
Engine coolant:
Capacity: 9.0 L (9.5 qt., 7.9 lmp. qt.)
Coolant type – “Toyota Genuine Long Life Coolant” or
equivalent
With ethylene–glycol type coolant for a proper corrosion
protection of aluminum components
Do not use alcohol type antifreeze or plain water alone.
For checking the engine coolant, see page 290.
Automatic transaxle:
Fluid type – Toyota Genuine ATF Type T–IV
See page 294 for detailed information.
Tire information:
See page 299 through 306 for detailed information.
Tire pressure:
Tire size: P225/70R16 101S
cold tires
kPa (kgf/cm
2
or bar, psi)
Vehicle loaded up
Vehicle load up to vehicle capacity
to 4 occupants weight
Front tires 210 (2.1, 30) 210 (2.1, 30). . . . . . . . . . . .
Rear tires 210 (2.1, 30) 210 (2.1, 30). . . . . . . . . . .
For sustained high speeds above 160 km/h (100 mph), in
countries where such speeds are permitted by law, add
30 kPa (0.3 kgf/cm
2
or bar, 5 psi) to the front tires and
rear tires, but never exceed the maximum cold tire
pressure molded on the tire sidewall.
Page 27
SECTION 1 –
1
2003 RX300 from Aug. 02’ Prod. (OM48442U)
INSTRUMENTS AND CONTROLS
Keys and doors
Keys 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine immobiliser system 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wireless remote control 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Side doors 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Back door 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 28
KEYS
11R105
1
Master keys (black) – These keys work in every lock.
For your Lexus dealer to make you a new key with
built–in transponder chip, your dealer will need it.
2
Sub key (gray) – This key will not open the glove box.
3
Key number plate – Keep the plate in a safe place
such as your wallet, not in the vehicle.
A transponder chip for engine immobiliser system has been
placed in the head of the master and sub keys. These chips
are needed to enable the system to function correctly, so be
careful not to lose these keys. If you make your own duplicate
key, you will not be able to cancel the system or start the
engine.
To protect items locked in the glove box when using valet
parking, leave the sub key with the attendant.
Since the doors can be locked without a key, you should always
carry a spare master key in case you accidentally lock your
keys inside the vehicle.
If you should lose your keys or if you need additional keys,
duplicates can be made by a Lexus dealer using the key
number.
We recommend writing down the key number and storing it in
a safe place.
Page 29
2003 RX300 from Aug. 02’ Prod. (OM48442U)
Flat key
11R089
As a transponder chip is built in its key case, you can start
the engine with this key.
The flat key works in every lock.
A transponder chip for engine immobiliser system has been
placed in the key case of the flat key. This chip is needed to
enable the system to function correctly, so be careful not to lose
this key. If you make your own duplicate key, you will not be
able to cancel the system or start the engine.
Insert your flat key plate in its key case as shown. We
recommend that you always carry this with you for emergency
use. Do not leave it in your vehicle.
Starting the engine using a flat key
11R090
1. Remove the key plate from the key case.
2. Insert the key plate into the ignition switch. The indicator
light keeps flashing.
3. Bring the key case closer to the ignition switch within 10
seconds as indicated by the arrow head. The indicator light
goes out. This means the engine immobiliser system is
automatically canceled. (For details, see “Engine immobiliser
system” on page 12.) Y ou can put the key case away then. You
cannot cancel the engine immobiliser system if 10 seconds
have past a f t e r y o u i n s e rted the key plate. You need to remove
the key plate from the ignition switch and try it again from the
step 2.
4. Start the engine within 60 seconds after the security
indicator light goes out. You cannot start the engine if 60
seconds have past after the security indicator went off. You
need to remove the key plate from the ignition switch and try
it again from the step 2.
Page 30
NOTICE
Do not let the key case become bent as the key plate
may fall out or become bent also.
The flat key is designed for emergency use only. So
do not use it regularly instead of other master keys.
11L021-2
When using a key containing a transponder chip,
observe the following precautions:
When starting the engine, do not use the key with a
key ring resting on the key grip and do not press the
key ring against the key grip. Otherwise the engine
may not start, or may stop soon after it starts.
Page 31
2003 RX300 from Aug. 02’ Prod. (OM48442U)
11R055
When starting the engine, do not use the key with
other transponder keys around (including the flat key
and keys of other vehicles) and do not press other
key plates against the key grip. Otherwise the engine
may not start, or may stop soon after it starts. If this
happens, remove the key once and then insert it
again after taking off other transponder keys
(including the flat key and keys of other vehicles)
from the ring or while gripping or covering them with
your hand to start the engine.
11R091
Do not bend the key grip or flat key.
Do not cover the key grip or flat key with any material
that cuts off electromagnetic waves.
Do not knock the key or flat key hard against other
objects.
Do not leave the key or flat key exposed to high
temperatures for a long period, such as on the
dashboard and hood under the direct sunlight.
Do not put the key or flat key in water or wash it in an
ultrasonic washer.
Do not use the key or flat key with electromagnetic
materials.
Page 32
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference,
and (2) this device must accept any interference re-
ceived, including interference that may cause undesired operation.
FCC ID: NI4TMIM–3
MADE IN JAPAN
ENGINE IMMOBILISER SYSTEM
11R015
The engine immobiliser system is a theft prevention
system. When you insert the key in the ignition switch, the
transponder chip in the key’s head transmits a n electronic
code to the vehicle. The engine will start, only when the
electronic code in the chip corresponds to the registered
ID code for the vehicle.
The system is automatically set when the key is removed from
the ignition switch. At this time, the security indicator light
flashes. When you insert the key in the ignition switch, the
security indicator light goes out and the system is canceled
automatically, which enables the engine to start.
For your Lexus dealer to make you a new key with built–in
transponder chip, your dealer will need your key number and
master key or the flat key. However, there is a limit to the
number of additional keys your Lexus dealer can make for you.
The transponder chip of the flat key is in its key case. You can
cancel the engine immobiliser system using the flat key. (For
details, see “Flat key” on page 9.)
If you make your own duplicate key, you will not be able to
cancel the system or start the engine.
For vehicles sold in U.S.A.
CAUTION
Changes or modifications not expressly approved by
the party responsible for compliance could void the
user’s authority to operate the equipment.
Page 33
2003 RX300 from Aug. 02’ Prod. (OM48442U)
For vehicles sold in Canada
This device complies with RSS–210 of Industry
Canada.
Operation is subject to the following two conditions:
(1) This device may not cause interference, and (2)
this device must accept any interference, including
interference that may cause undesired operation of
the device.
WIRELESS REMOTE CONTROL*
11R007d
1
Locking the doors
2
Unlocking the doors
3
Indicator light
4
Sounding an alarm
NOTE: *This feature can be set inoperative as vehicle theft
deterrent measure in case of the loss of the wireless remote
control key. Ask your Lexus dealer for details.
When you operate any button on the key, push it slowly and
surely. At this time, the indicator light on the key grip flashes
once.
Page 34
The operational range of the wireless remote control is
approximately 1 meter (3 ft.). The effective range may vary
with different conditions. To activate the wireless remote
control without fail, do it approximately 1 meter (3 ft.) from your
Lexus.
In the following cases, the battery in the key may be
discharged. If this is a case, replace it using a special
screwdriver.
The remote control does not work.
The operational range of wireless remote control becomes
extremely short.
The indicator light on the key is dimmed or does not come
on.
For the replacement of the battery, see “Replacing the battery”
on page 18. You can also have the battery of the key replaced
by your Lexus dealer.
If you lose the wireless key, contact your Lexus dealer as soon
as possible to avoid the possibility of theft, or an accident.
Y ou can use up to 4 wireless remote control keys for the same
vehicle. Contact your Lexus dealer for detailed information.
The wireless remote control key is an electronic
component. Observe the following instructions in order
not to cause damage to the key.
Do not leave the wireless remote control key on places
where the temperature becomes high such as on the
dashboard.
Do not disassemble it.
Avoid knocking it hard against other objects or dropping it.
Avoid putting it in water.
Page 35
2003 RX300 from Aug. 02’ Prod. (OM48442U)
Locking/Unlocking the doors
When you push the “LOCK” button on the key briefly, all
the side doors and back door can be locked from outside
the vehicle.
At this time, you can hear one beep* and the turn signal lights
flash.** However, when you push the “LOCK” button with any
door not closed securely , the buzzer sounds for 10 seconds.***
To stop the buzzer, close all the side doors and back door
securely or push the “UNLOCK” button. If the key is in the
ignition switch, locking cannot be done.
Make sure all the doors are locked when you leave the vehicle.
Push the “LOCK” button once again. If they were already
locked, the turn signal lights will flash.
NOTE: *The beep volume can be changed. **The turn
signal lights can be set not to flash. ***The buzzer can be
set not to sound if a door is not closed securely. Ask your
Lexus dealer for details.
When you push the “UNLOCK” button, the driver’s door
is unlocked. Pushing that button once again within 3
seconds from the first push, all other side doors and back
door are also unlocked.*
NOTE: *The 2–step unlocking function can be changed.
Ask your Lexus dealer for details.
At this time, two beeps sound.* Together with the activation of
unlocking, the interior light comes on for 15 seconds if the
interior light switch is in “DOOR” position.** However, this
function does not work when the ignition key is in the “ON”
position. For further information, see “Interior lights” on page
57.
You have 30 seconds to open a door after using the wireless
remote unlock feature.*** If a door is not opened by then, all
the doors will be automatically locked again.
Even if the “LOCK” or “UNLOCK” button is kept pressed in, the
locking or unlocking operation is not repeated. Release the
button and then push again.
NOTE: *The beep volume can be changed. **The interior
light can be set not to come on or the duration of lighting can
be changed. ***The time before automatic re–locking can
be changed. Ask your Lexus dealer for details.
Page 36
Sounding an alarm*
11R010e
When you push the “PANIC” button for about 1 second, an
alarm sounds to deter any person trying to break into or
damage your vehicle.
If you want to stop the alarm, push any button.
This function does not work when the ignition key is in the “ON”
position.
NOTE: *The alarm can be set not to sound. Ask your Lexus
dealer for details.
Operating the windows and moon roof
The windows and moon roof can be opened using a
wireless key from outside the vehicle.*
NOTE: *The windows can be set inoperative. The moon
roof can be set to slide open, tilt up or inoperative. Ask your
Lexus dealer for details.
11R106
Push the “UNLOCK” button until the windows and moon roof
start to move. A beep sounds just before opening. When you
release the button, the windows and moon roof stop opening.
Page 37
This equipment has been tested and found to
comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection
against harmful interference in a residential
installation. This equipment generates, uses and
can radiate radio frequency energy and, if not
installed and used in accordance with the
instructions, may cause harmful interference to radio
communications. However, there is no guarantee
that interference will not occur in a particular
installation. If this equipment does cause harmful
interference to radio or television reception, which
can be determined by turning the equipment off and
on, the user is encouraged to try to correct the
interference by one or more of the following
measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment
and receiver.
Connect the equipment into an outlet on a circuit dif-
ferent from that to which the receiver is connected.
Consult the dealer or an experienced radio / TV
technician for help.
FCC ID: NI4TMRX–1
MADE IN JAPAN
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference,
and (2) this device must accept any interference received, including interference that may cause undesired operation.
FCC ID: NI4TMTX–1
MADE IN JAPAN
FCC ID: NI4TMRX–1
MADE IN JAPAN
2003 RX300 from Aug. 02’ Prod. (OM48442U)
For vehicles sold in U.S.A.
CAUTION
Changes or modifications not expressly approved by
the party responsible for compliance could void the
user’s authority to operate the equipment.
Page 38
For vehicles sold in Canada
This device complies with RSS–210 of Industry
Canada.
Operation is subject to the following two conditions:
(1) This device may not cause interference, and (2)
this device must accept any interference, including
interference that may cause undesired operation of
the device.
Replacing the battery
For replacement, use a CR1616 lithium battery or equivalent
and a special screwdriver.
CAUTION
Special care should be taken that small children do not
swallow the removed battery or components.
NOTICE
When replacing the battery, be careful not lose the
components.
Replace only with the same or equivalent type
recommended by a Lexus dealer.
Dispose of used batteries according to the local laws.
11L028–1
Page 39
2003 RX300 from Aug. 02’ Prod. (OM48442U)
1. Remove the screw, and then the cover while pushing it in
the arrow direction.
11R056
2. Remove the module from the key frame.
11R057
3. Remove the lid of the module.
4. Take out the discharged battery and put a new battery with
the positive side up.
NOTICE
Make sure the positive side and negative side of the
battery should be faced correctly.
Replace only with the same or equivalent type
recommended by the manufacturer.
Dispose of used batteries according to the local laws.
Be careful not to bend the electrode of the battery
insertion and that dust or oils do not adhere to the
inside of the module.
Take care not to lose the screws.
5. Install the lid.
6. Install the module into the key frame and secure the cover
with the screw.
7. When pushing any switch on the wireless key, make sure
the indicator light comes on.
Page 40
SIDE DOORS
Locking with key
11R011d
1
Lock
2
Unlock
Turn the key towards the front of the vehicle to lock and
towards the back to unlock.
All the side doors and back door lock and unlock
simultaneously with either front door. In the driver’s door lock,
turning the key once will unlock the driver’s door and twice in
succession will unlock all the side doors and back door
simultaneously .* I n the passenger’s door lock, turning the key
once will unlock all the side doors and back door
simultaneously.
NOTE: *The 2–step unlocking function can be changed.
Ask your Lexus dealer for details.
The windows and moon roof can be opened and closed from
outside the vehicle using the key. For details, see “Power
window switches” on page 33 and “Moon roof” on page 80.
Locking with inside lock knob
11R012
1
Lock
2
Unlock
Push the knob forward to lock and pull the knob backward
to unlock.
When locked, the door cannot be opened with either the
outside or inside door handle.
Closing the door with the lock button pushed in will also lock the
door. Be careful not to lock your keys in the vehicle. When the
key is in the ignition switch and any side door is opened, the
lock knob cannot be moved in the lock position.
Page 41
2003 RX300 from Aug. 02’ Prod. (OM48442U)
CAUTION
Before driving, make sure the doors are closed and
locked, especially when small children are in the
vehicle. Along with the proper use of seat belts, locking
the doors helps prevent the driver and passengers from
being thrown out from the vehicle during an accident.
It also helps prevent the doors from being opened
unintentionally.
Locking with power door lock switch
11R102
1
Lock
2
Unlock
To lock all the doors simultaneously, push the power door
lock switch down on the front side. Pushing down on the
rear side will unlock them.
The same switch is also located on the front passenger’s side.
Locking with rear door child–protector
11R101
1
Lock
2
Unlock
Whenever small children are in the vehicle, lock the rear
door so that it does not open from the inside. T o do this,
turn the knob to the “LOCK” position as shown and then
close the door.
Page 42
BACK DOOR
Locking and unlocking with key
11R078
1
Lock
2
Unlock
3
Open
Insert the key into the keyhole and turn it.
To lock: Turn the key clockwise.
To unlock: Turn the key counterclockwise.
The back door can be locked and unlocked together with the
side doors by means of the power door lock system. (For
instructions, see “Locking with power door lock switch” on
page 21.)
11R054
When closing the back door, use the inside handle for
easier reach to the back door.
To close the back door, lower it and press down on it. After
closing the back door, try pulling it up to make sure it is securely
closed.
See “Luggage stowage precautions” on page 75 for
precautions to observe in loading luggage.
CAUTION
Keep the back door closed while driving. This not
only keeps the luggage from being thrown out but
also prevents exhaust gases from entering the
vehicle.
If the open back door hides the rear stop and tail
lights or rear turn signal lights while you are parked,
other road users must be warned of the presence of
your vehicle by a warning triangle or other device.
Page 43
2003 RX300 from Aug. 02’ Prod. (OM48442U)
NOTICE
To prevent damage to the back door dampers, do not
apply any force, paint or let any other foreign matter on
them.
Page 44
Page 45
SECTION 1 –
2
2003 RX300 from Aug. 02’ Prod. (OM48442U)
INSTRUMENTS AND CONTROLS
Switches
Headlight switch 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headlight dimmer and turn signal switch 28. . . . . . . . . . . . . . . . . . . . .
Fog light switch 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield wiper and washer switch 30. . . . . . . . . . . . . . . . . . . . . . . . .
Rear window wiper and washer switch 31. . . . . . . . . . . . . . . . . . . . . . .
Rear window and outside rear view mirror defogger, and windshield
wiper deicer switch 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power window switches 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Emergency flasher switch 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seat heater switches 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 46
HEADLIGHT SWITCH
12E001–1
To turn the lights on, twist the knob on the end of the lever.
FIRST CLICKSTOP: Only the parking, tail, license plate, side
marker and instrument panel lights turn on.
SECOND CLICKSTOP: Headlights also turn on.
THIRD CLICKSTOP (“AUTO”): The headlights and all other
lights automatically turn on depending on the darkness of the
surroundings.*
NOTE: *The operating condition or sensitivity can be
changed. Ask your Lexus dealer for details.
Vehicles sold in U.S.A.: When the headlights are on, the
headlight indicator lights up in the instrument cluster.
Vehicles sold in Canada: When the tail lights are on, the tail
light indicator lights up in the instrument cluster.
Manually twist the knob to the second clickstop to turn on
the headlights if they are needed immediately when
entering a dark tunnel, parking structure, etc.
When the headlight switch is turned to the first or second
clickstop, the brightness of the instrument cluster will be
reduced slightly unless the instrument panel light control knob
is turned fully on.
12R050a
The automatic light control sensor is on the top of the driver’s
side instrument panel.
Do not place anything on the instrument panel, and/or do not
affix anything on the windshield to block this sensor.
When the hea d l i g h t s come on: The lights automatically turn of f
about 30 seconds after any of the doors is opened and closed
with the ignition key turned to the “ACC” or “LOCK” position.*
Additionally, the lights can be turned off immediately by
pushing the “LOCK” button on the wireless remote control key
with all the doors locked and the trunk lid closed.
Page 47
2003 RX300 from Aug. 02’ Prod. (OM48442U)
NOTE: *The time before turning off the lights can be
changed. Ask your Lexus dealer for details.
When only the tail lights come on: The lights automatically turn
off with the driver’s door opened and the ignition key turned to
the “ACC” or “LOCK” position. To turn them on again, turn the
ignition key to the “ON” position, or turn the headlight switch off
and then twist the knob until the first or second clickstop. If you
are going to park for over one week, make sure the headlight
switch is off.
Daytime Running Light System
The headlights turn on at reduced intensity when the parking
brake is released with the engine started, even with the light
switch in the “OFF” position. They will not go off until the
ignition switch is turned off.
To turn on the other exterior lights and instrument panel lights,
twist the knob to the first clickstop.
Twist the knob to the second clickstop to turn on the headlights
to full intensity for driving at night.
When setting the knob to the third clickstop (“AUTO”), the
headlights will automatically adjust to full intensity and/or turn
on the other lights depending on the darkness of the
surroundings. Likewise, as the surroundings become brighter,
the headlights will turn to reduced intensity, ultimately turning
off the other lights.
NOTICE
To prevent the battery from being discharged, do not
leave the lights on longer than necessary when the
engine is not running.
Page 48
Automatic headlight leveling system
(Vehicles with discharge headlight only)
12R053
As the headlight beam level is always maintained
automatically at the proper level in all loading conditions, your
headlights do not dazzle other road users.
If this system fails, warning light in the instrument cluster
comes on. If this occurs, have your vehicle checked by Lexus
dealer.
HEADLIGHT DIMMER AND TURN
SIGNAL SWITCH
12E003–1
For high beam, push the lever forward. Pull it back for low
beam. For the headlight flasher, pull it further back.
A blue light in the instrument cluster indicates high beam or
headlight flasher is on.
The headlight flasher works even when the headlight switch is
off.
Page 49
2003 RX300 from Aug. 02’ Prod. (OM48442U)
12E004–1
For signaling turns, move the lever up or down in the
conventional manner.
The ignition key must be in the “ON” position.
The turn signal is self–cancelling after a turn, but after a lane
change, you may have to cancel it by hand. You can also signal
a lane change by moving the turn signal lever partway and
holding it there.
If the green light in the instrument cluster flashes faster than
normal, it indicates that the front or rear turn signal bulb has
burned out. If this indicator light does not come on, the fuse
or the indicator light itself has probably failed.
FOG LIGHT SWITCH
12E005–1
To turn on the fog lights, turn the switch to the “ON”
position. The fog lights come on only when the headlights
are on low beam.
Page 50
WINDSHIELD WIPER AND WASHER
SWITCH
12R006a
1
Interval adjuster
2
Washer on
To turn the wipers on, move the lever down until you reach
the desired speed setting.
The ignition key must be in the “ON” position.
There are 3 settings:
“INT” position: Intermittent operation
“LO” position: Low speed operation
“HI” position: High speed operation
Twist the interval adjuster upward to increase the wiping
time interval between sweeps, and downward to decrease
it.
The wiper lever must be in the “INT” position.
T o make the washer squirt, pull the lever toward you and
release it.
Also, the wipers will automatically operate a couple of times
after the washer squirts even with the lever in the “OFF”
position.
The low washer fluid warning light in the instrument cluster
comes on when the fluid level in the tank becomes nearly
empty. For information on adding washer fluid, see “Adding
washer fluid” on page 320.
In cold weather, warm the windshield with the defroster before
using the washer. This will help prevent icing, which could
block your vision.
NOTICE
Do not operate the wipers if the windshield is dry. It m a y
scratch the glass.
Page 51
2003 RX300 from Aug. 02’ Prod. (OM48442U)
REAR WINDOW WIPER AND
WASHER SWITCH
12R051a
1
Washer on during wiping
2
Washer 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:
“INT” position: Intermittent operation
“ON” position: Low speed operation
To make the washer squirt, twist the knob downward to
position 2.
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.
The low washer fluid warning light in the instrument cluster
comes on when the fluid level in the tank becomes nearly
empty. For information on adding washer fluid, see “Adding
washer fluid” on page 320.
NOTICE
Do not operate the rear window wiper if the rear window
is dry. It may scratch the glass.
Page 52
REAR WINDOW AND OUTSIDE
REAR VIEW MIRROR DEFOGGER,
AND WINDSHIELD WIPER DEICER
SWITCH
12R010b
To turn the electric rear window and outside rear view
mirror 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 and the
heater panels in the outside rear view mirrors will quickly clear
the surface. An indicator light is on when the defogger is
operating.
Vehicles sold in Canada: The windshield wiper deicers are
equipped to deice the windshield wiper blades by operating
simultaneously with defogger.
The system will automatically shut off when the defogger has
operated about 15 minutes.
CAUTION
Since the mirror surfaces can get hot, do not touch them
when the switch is on.
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 rear window defogger is not designed to dry rain
water or to melt snow.
If the outside rear view mirrors are heavily coated with ice, use
a spray de–icer before operating the switch.
NOTICE
When cleaning the inside of the rear window, be
careful not to scratch or damage the heater wires or
connectors.
To prevent the battery from being discharged, turn
the switch off when the engine is not running.
Page 53
2003 RX300 from Aug. 02’ Prod. (OM48442U)
POWER WINDOW SWITCHES
12R083
1
For driver’s window
2
For front passenger’s window
3
For left rear window
4
For right rear window
To raise or lower the windows, use the switch on each
door. The passengers’ windows can also be controlled by
the switches on the driver’s door.
The power windows work when the ignition key is in the “ON”
position.
Key off operation: Even if the ignition key is turned to the
“ACC” or “LOCK” position, the window can be operated until
any of the doors is opened (or for about 45 seconds).
12L010
Operating the switches
To raise or lower the window , pull the switch halfway up or
push it halfway down.
Automatic operation: To fully raise or lower the window
automatically, pull the switch fully up or push it fully down.
T o stop the window partway, lightly push or pull the switch in the
opposite direction and then release it.
Page 54
Operating the window lock switch
12R084
Indicator light
With the window lock switch pressed in, only the driver’s
window can be raised or lowered.
The indicator lights on the switch tell you which of the switches
can be operated.
Operating the windows from outside the
vehicle
(a) The windows can be opened and closed using an
ignition key.*
NOTE: *This feature can be set inoperative. Ask your
Lexus dealer for details.
12R052a
Insert the ignition key into the keyhole on the driver’s side.
To close the windows: Turn the key in the locking direction
and hold it.
After the door is locked, the window begins to close. To stop
in the middle, return the key.
To open the windows: Turn the key in the unlocking direction
and hold it.
After the door is unlocked, the window begins to open. To stop
in the middle, return the key.
Page 55
2003 RX300 from Aug. 02’ Prod. (OM48442U)
(b) The windows can be opened using a wireless remote
control key.
Push and hold the “UNLOCK” button. When you release
the button, the windows stop opening.
Jam protection function
During automatic raising operation, key off raising operation or
raising operation using the ignition key from the outside, the
window stops and is lowered if something gets caught between
the window and window frame.
If the window receives a strong impact, this function may work
even if nothing is caught.
CAUTION
To avoid serious personal injury, you must do the
following.
Before you close the power windows, always make
sure ther e i s nobody around the power windows. You
must also make sure the heads, hands and other
parts of the bodies of all occupants are kept
completely inside the vehicle. If someone’s neck,
head or hands get caught in a closing window, it
could result in a serious injury. When anyone closes
the power windows, make sure he or she operates the
windows safely.
When small children are in the vehicle, never let them
use the power window switches without supervision.
Use the window lock switch to prevent them from
making unexpected use of the switches.
Never leave small children alone in the vehicle,
especially with the ignition key still inserted. They
could use the power window switches and get
trapped in a window. Unattended children can be
involved in serious accidents.
Never try jamming any part of your body to make the
jam protection function work intentionally.
The jam protection function may not work if
something gets caught just before the window fully
closed.
Page 56
EMERGENCY FLASHER SWITCH
12R013b
To turn on the emergency flashers, push the switch. Push
the switch again to turn them off.
All the turn signal lights will flash. The emergency flashers will
work with the engine running or off and with or without the
ignition key.
Turn on the emergency flashers to warn other drivers if you
must stop your vehicle where it might be a traffic hazard.
Always pull your vehicle as far off the road as possible.
The turn signal light switch will not work when the emergency
flashers are in operation.
NOTICE
To prevent the battery from being discharged, do not
leave the switch on longer than necessary when the
engine is not running.
Page 57
2003 RX300 from Aug. 02’ Prod. (OM48442U)
SEAT HEATER SWITCHES
12R054
1
For driver’s seat
2
For front passenger’s seat
3
Low heating temperature
4
High heating temperature
To turn on the seat heater, push the switch to “LO” (low
heating temperature) or “HI” (high heating temperature).
At this time, the indicator light comes on. Pushing lightly
on the opposite side will turn it off.
The ignition key must be in the “ON” position.
CAUTION
Occupants must use caution when operating the seat
heater because they may experience minor burns even
at low temperatures. Use extra caution for;
Babies, small children, elderly persons, sick persons
or handicapped persons
Persons who have delicate skin
Persons who are exhausted
Persons who have taken alcohol or drugs which
induce sleep (sleeping drug, cold remedy, etc.).
To prevent the seat from overheating, do not use the
seat heater with a blanket, cushion, or other insulating
objects which cover the seat.
NOTICE
Do not put unevenly weighted objects on the seat and
do not stick sharp objects (needles, nails, etc.) into
the seat.
When cleaning the seats, do not use organic
substances (paint thinner, benzine, alcohol,
gasoline, etc.). They may damage the heater and seat
surface.
To prevent the battery from being discharged, turn
the switch off when the engine is not running.
Page 58
Page 59
SECTION 1 –
3
2003 RX300 from Aug. 02’ Prod. (OM48442U)
INSTRUMENTS AND CONTROLS
Gauges, meters and service reminder
indicators
Fuel gauge 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine coolant temperature gauge 41. . . . . . . . . . . . . . . . . . . . . . . . . .
Tachometer 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Odometer and trip meter 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service reminder indicators and warning buzzers 43. . . . . . . . . . . . . .
Cruise information display 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Instrument panel light control 53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 60
FUEL GAUGE
13R001b
Low fuel level warning light
The gauge is displayed when the ignition switch is on and
indicates the approximate quantity of fuel remaining in the
tank.
It is a good idea to keep the tank over 1/4 full.
If the fuel level approaches “E” or the low fuel level warning light
comes on, fill the fuel tank as soon as possible.
On inclines or curves, due to the movement of fuel in the tank,
the fuel gauge needle may fluctuate or the low fuel level
warning light may come on earlier than usual.
If the fuel tank is completely empty, the malfunction indicator
lamp comes on. Fill the fuel tank immediately.
The indicator lamp goes off after driving several times. If the
indicator lamp does not go off, contact your Lexus dealer as
soon as possible.
See the inner back cover for fuel capacity and recommended
fuel selection.
Page 61
2003 RX300 from Aug. 02’ Prod. (OM48442U)
ENGINE COOLANT
TEMPERATURE GAUGE
13R002
Normal range
The gauge indicates the engine coolant temperature when
the ignition switch is on. The engine operating
temperature will vary with changes in weather and engine
load.
If the needle points to the red zone or higher, stop your vehicle
and allow the engine to cool.
Y our vehicle may overheat during severe operating conditions,
such as:
Driving up a long hill on a hot day.
Reducing speed or stopping after high speed driving.
Idling for a long period with the air conditioning on in
stop–and–go traffic.
Towing a trailer.
NOTICE
Do not remove the thermostat in the engine cooling
system as this may cause the engine to overheat. The
thermostat is designed to control the flow of coolant
to keep the temperature of the engine within the
specified operating range.
Do not continue driving with an overheated engine.
See “If your vehicle overheats” on page 242.
Page 62
TACHOMETER
13R071
The tachometer indicates engine speed in thousands of
rpm (revolutions per minute). Use it while driving to
prevent engine over–revving.
Driving with the engine running too fast causes excessive
engine wear and poor fuel economy. Remember, in most
cases the slower the engine speed, the greater the fuel
economy.
NOTICE
Do not let the indicator needle get into the red zone. This
may cause severe engine damage.
ODOMETER AND TRIP METER
13R004a
“ODO/TRIP” knob
This meter displays the odometer and two trip meters. To
change the mode indication, push the “ODO/TRIP” knob
briefly . Each time you push the knob, the mode changes
in order from the odometer to trip meter A to trip meter B,
then back to the odometer, etc.
The odometer records the total distance the vehicle has
been driven. The twin trip meter records two different
distances independently.
For example, you can use one meter to calculate the fuel
economy and the other to measure the distance on each trip.
Page 63
2003 RX300 from Aug. 02’ Prod. (OM48442U)
To set the A trip meter to zero, display the A meter reading,
push the knob and hold it. The same applies for the B trip
meter.
The data of trip meters will be cancelled if the electrical power
source is disconnected.
SERVICE REMINDER INDICATORS
AND WARNING BUZZERS
IF THIS INDICATOR OR
BUZZER COMES ON ...
DO THIS.
(a)
or
If parking brake is off,
stop immediately and
contact Lexus dealer.
(b)
(Indicator and buzzer)
Fasten driver’s seat
belt.
(c)
(On the center console)
Fasten front
passenger’s seat belt.
(d)
Take vehicle to Lexus
dealer immediately.
(e)
Stop and check.
Page 64
IF THIS INDICATOR OR
BUZZER COMES ON ...
DO THIS.
(f)
Stop and check.
(g)
or
Take vehicle to Lexus
dealer.
(h)
or
Take vehicle to Lexus
dealer.
(i)
Close all doors.
(j)
Replace bulb.
(k)
Take vehicle to Lexus
dealer.
(l)
Stop and check.
IF THIS INDICATOR OR
BUZZER COMES ON ...
DO THIS.
(m)
Add washer fluid.
(n)
Fill up tank.
(o)
Take vehicle to Lexus
dealer.
(p)
Key reminder buzzer
Remove key.
Page 65
2003 RX300 from Aug. 02’ Prod. (OM48442U)
(a) Brake System Warning Light
This light comes on in the following cases when the ignition key
is in the “ON” position.
When the parking brake is applied ...
When the brake fluid level is low ...
CAUTION
It is dangerous to continue driving normally when the
brake fluid level is low.
Have your vehicle checked at your Lexus dealer in the
following case:
The light does not come on even if the parking brake is
applied when the ignition key is in the “ON” position.
CAUTION
If the light does not turn off even after the parking brake
is released while the engine is running, immediately
stop your vehicle at a safe place and contact your Lexus
dealer. In this case, the brakes may not work properly
and your stopping distance will become longer.
Depress the brake pedal firmly and bring the vehicle to
an immediate stop.
(b) Driver’s Seat Belt Reminder Light and
Buzzer
This light and buzzer remind you to buckle up the driver’s seat
belt.
Once the ignition key is turned to the “ON” position, the
reminder light flashes and buzzer sounds if the driver’s seat
belt is not fastened. Unless the driver fastens the belt, the light
keeps flashing and the buzzer stops after about 4 to 8 seconds.
(c) Front Passenger’s Seat Belt Reminder
Light
This light reminds you to buckle up the front passenger’s seat
belt.
Once the ignition key is turned to “ON” or “START”, the
reminder light flashes if a passenger sits in the front passenger
seat and does not fasten the seat belt. However, if a front
passenger uses an additional seat cushion, the light may not
flash even when the seat belt is not buckled up.
If luggage load is placed on the front passenger seat,
depending on its weight and how it is placed on the seat,
built–in sensors in the seat cushion may detect the pressure,
causing the reminder light to come on.
Page 66
(d) SRS Warning Light
The indicator comes on when the ignition key is turned to
the “ON” position. It goes off after about 6 seconds. This
means the SRS airbags and front seat belt pretensioners
are operating properly.
The SRS warning light system monitors the airbag sensor
assembly, front airbag sensors, side airbag sensors, front seat
belt pretensioner assemblies, inflators, warning light,
interconnecting wiring and power sources.
If either of the following conditions occurs, this indicates a
malfunction somewhere in the parts monitored by the warning
light system. Contact your Lexus dealer as soon as possible
to service the vehicle.
When the ignition key is turned to the “ON” position, the light
does not come on, remains or flashes.
The light comes on or starts flashing while driving.
If the light stays on, it indicates that the driver and front
passenger airbags fail. If the light flashes, the side airbags
and/or seat belt pretensioners fail.
(e) Discharge Warning Light
This light warns that the battery is being discharged.
If it comes on while you are driving, stop the vehicle, turn off the
engine, and check for the cause. Look first at the engine drive
belt.
If it is loose or broken, the generator will not charge the
battery properly.
If the belt is O.K., there is a problem somewhere in the
charging system.
The engine ignition will continue to operate, however, until the
battery is discharged. Turn off the air conditioning, blower,
radio, etc., and drive directly to the nearest Lexus dealer or
repair shop.
NOTICE
Do not continue driving if the engine drive belt is broken
or loose.
Page 67
2003 RX300 from Aug. 02’ Prod. (OM48442U)
(f) Low Engine Oil Pressure Warning Light
This light warns that the engine oil pressure is too low.
If it flickers or stays on while you are driving, pull off the road
to a safe place and stop the engine immediately. Call a Lexus
dealer or qualified repair shop for assistance.
The light may occasionally flicker when the engine is idling or
it may come on briefly after a hard stop. There is no cause for
concern if it then goes out when the engine is accelerated
slightly.
The light may come on when the oil level is extremely low. It
is not designed to indicate low oil level, and the oil level must
be checked using the oil level dipstick.
NOTICE
Do not drive the vehicle with the warning light on – even
for one block. It may ruin the engine.
(g) Malfunction Indicator Lamp
This lamp comes on when the ignition key is turned to the
“ON” position and goes off after the engine starts. This
means that the warning light system is operating properly.
If the lamp remains on, or the lamp comes on while driving,
first check the followings.
Empty fuel tank
If the fuel tank is empty, refuel immediately.
Loose fuel tank cap
If the fuel tank cap is loose, securely tighten it.
These cases are temporary malfunctions. The malfunction
indicator lamp will go off after taking several driving trips.
If the lamp will not go off even after the several trips, contact
your Lexus dealer as soon as possible.
If the fuel tank is not empty or the fuel tank cap is not
loose...
There is a problem somewhere in the engine, emission
control system, automatic transmission electrical system or
warning light system itself.
Contact your Lexus dealer as soon as possible to service the
vehicle.
Page 68
Emissions Inspection and Maintenance (I/M) programs
Your vehicle may not pass a state emission inspection if the
malfunction indicator lamp remains on. Contact your Lexus
dealer to check your vehicle’s emission control system and
OBD (On–Board Diagnostics) system before taking your
vehicle for the inspection.
See “Emissions Inspection and Maintenance (I/M) programs”
on page 267.
(h) “ABS” Warning Light
The light comes on when the ignition key is turned to the “ON”
position. If the anti–lock brake system and the brake assist
system work properly, the light turns off after a few seconds.
Thereafter, if either of the systems malfunctions, the light
comes on again.
When the “ABS” warning light is on (and the brake system
warning light is off), the anti–lock brake system, the brake
assist system, the traction control system and the vehicle skid
control system do not operate, but the brake system still
operates conventionally.
When the “ABS” warning light is on (and the brake system
warning light is off), the anti–lock brake system does not
operate so that the wheels could lock up during a sudden
braking or braking on slippery road surfaces.
If either of the following conditions occurs, this indicates
a malfunction somewhere in the parts monitored by the
warning light system. Contact your Lexus dealer as soon
as possible to service the vehicle.
The light does not come on when the ignition key is turned
to the “ON” position, or remains on.
The light comes on while you are driving.
A warning light turning on briefly during operation does not
indicate a problem.
(i) Open Door Warning Light
This light remains on until all the doors are completely closed.
(j) Rear Light Failure Warning Light
If this light comes on when the headlight switch is turned on (at
the first or second clickstop), it indicates that one or more of the
tail lights are burned out.
If it comes on when the brake pedal is depressed, one or more
stop lights are burned out.
Have defective bulbs replaced as soon as possible.
Page 69
2003 RX300 from Aug. 02’ Prod. (OM48442U)
(k) “VSC” Warning Light
This light warns that there is a problem somewhere in the
vehicle skid control system or traction control system.
The light will come on when the ignition key is turned to “ON”
and will go off after a few seconds.
If the light comes on while driving, the vehicle skid control
system and traction control system do not work. However, as
conventional braking operates when applied, there is no
problem to continue your driving.
In the following cases, contact your Lexus dealer:
The warning light does not come on after the ignition key is
turned to “ON”.
The warning light remains on after the ignition key is turned
to “ON”.
The warning light comes on while driving.
(l) Automatic Transmission Fluid
Temperature Warning Light
This light warns that the automatic transmission fluid
temperature is too high.
If this light comes on while you are driving, slow down and pull
off the road. Stop the vehicle at a safe place and put the
selector lever in “P” and leave the engine idling until the light
goes off. If the light goes off, you can start the vehicle again.
If the light does not go off, call a Lexus dealer or qualified repair
shop for assistance.
NOTICE
Continued driving with the warning light on may
damage the automatic transmission.
(m) Low Washer Fluid Warning Light
This light comes on when the fluid level in the tank becomes
nearly empty. Fill the tank as soon as possible.
Page 70
(n) Low Fuel Level Warning Light
This light comes on when the fuel level in the tank becomes
nearly empty. 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.
(o) Automatic Headlight Leveling System
Warning Light (Vehicles with discharge
headlight only)
This light warns that when there is a problem somewhere in the
automatic headlight leveling system.
The light will come on when the ignition key is turned to “ON”,
and will go off after a few seconds.
If it comes on, have your vehicle checked by your Lexus dealer.
(p) Key Reminder Buzzer
This buzzer reminds you to remove the key when you open the
driver’s door with the ignition key in the “ACC” or “LOCK”
position.
How to check all the service reminder
indicators
(except the low fuel level warning light):
1. Apply the parking brake.
2. Open the door.
The following service reminder indicator should come on. It
goes off when you close the door completely.
3. Turn the ignition key to “ON”.
The following service reminder indicators should come on.
or or
or
Page 71
2003 RX300 from Aug. 02’ Prod. (OM48442U)
The following service reminder indicators go off after a few
seconds.
or
The following service reminder indicator should come on. It
goes off after 6 seconds.
If any service reminder indicator or warning buzzer does not
function as described above, have it checked by your Lexus
dealer as soon as possible.
CRUISE INFORMATION DISPLAY
20R051
The following information is shown with the ignition
switched “ON”.
(1) Driving time
(2) Average vehicle speed
(3) Average fuel consumption
(4) Momentary fuel consumption
The displayed values in the cruise information display indicate
the general driving condition, so those may not show precise
and actual condition.
Page 72
13R050e
To change the mode, push the “INFO” button briefly on the
audio control panel.
When the ignition switch is turned to “ON”, the mode displayed
just before the ignition switch is turned off will appear.
(1) Driving time
(Figures with “E/T”)
The elapsed time after the engine started is displayed.
When the engine is started again, the driving time is counted
from 0. U p t o 1 2 hours can be displayed. When the driving time
exceeds 12 hours, recounting starts.
(2) Average vehicle speed
(Figures with “AVG MPH” or “AVG km/h”)
The average vehicle speed is calculated and displayed
based on the total driving distance and the total driving
time with the engine running.
The displayed value is updated every 10 seconds.
To calculate from the beginning, push the “INFO” button for
more than 1 second.
(3) Average fuel consumption
(Figures with “AVG MPG” or “AVG L/100
km”)
The average fuel consumption is calculated and displayed
based on the total driving distance and the total fuel
consumption with the engine running.
The value is updated every 10 seconds.
To calculate from the beginning, push the “INFO” button for
more than 1 second.
Page 73
2003 RX300 from Aug. 02’ Prod. (OM48442U)
(4) Momentary fuel consumption
(Figures with “MPG” or “L/100 km”)
The momentary fuel consumption is calculated and
displayed based on the driving distance and the fuel
consumption for 2 seconds with the engine running.
The value is updated every 2 seconds.
If you are driving at low speeds just before stopping, the
accurate figure may not be shown.
For the display (2), (3) or (4), “– –” will appear in case the
data for calculation is not appropriate.
INSTRUMENT PANEL LIGHT
CONTROL
13R005c
To adjust the brightness of the instrument panel lights,
turn the knob.
Page 74
Page 75
SECTION 1 –
4
2003 RX300 from Aug. 02’ Prod. (OM48442U)
INSTRUMENTS AND CONTROLS
Interior equipment
Vanity mirrors 56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interior lights 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Personal light 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition switch light 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clock 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside temperature display 61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigarette lighter and ashtray 61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power outlets 62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear console box 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Glove box 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Garage door opener 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cup holders 67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overhead console box 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auxiliary boxes 71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Luggage cover 72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Floor mat 73. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tie–down hookss74. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Luggage stowage precautions 75. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 76
VANITY MIRRORS
14R001a
To use the vanity mirror, swing the sun visor down and
open the cover.
The vanity light comes on when you open the cover.
Sun visors
14R097
1
To block out glare from the front , swing the sun visor
down.
2
To block out glare from the side, remove the sun visor
from the hook and swing it to the side.
3
To block out glare coming obliquely from behind you,
slide the visor backwards.
At this position, the vanity light does not come on.
Page 77
2003 RX300 from Aug. 02’ Prod. (OM48442U)
INTERIOR LIGHTS
14R003a
To turn on the interior light, slide the switch.
Center light:
When the switch is in the “DOOR” position and any of the side
doors or back door are opened, the light will come on. After all
the doors are closed, the light remains on for about 15 seconds
before fading out.
However, in the following cases, the light goes out
immediately:
1. All the doors are closed when the ignition key is in “ACC”
or “ON” position.
2. The ignition key is turned to “ACC” or “ON” when the light
is still on.
3. All the doors are locked when the light is still on.
4. One door is closed with the lock button pushed in while the
other doors are locked.
Rear light:
When the switch is in the “DOOR” position and back door is
opened, the li g h t w ill come on. The light goes out immediately
when the back door is closed.
Page 78
PERSONAL LIGHT
Vehicles without moon roof
14R004c
To turn on the personal light, push the switch. To turn it
off, push the switch again.
Vehicles with moon roof
14R005b
To turn on the personal light, push the switch. To turn it
off, push the switch again.
Page 79
2003 RX300 from Aug. 02’ Prod. (OM48442U)
IGNITION SWITCH LIGHT
14R102
For easy access to the ignition switch, the ignition switch
light comes on when the driver’s door is unlocked.
The light remains on for about 15 seconds and goes out after
all the doors are closed. However, the light goes out
immediately when all the doors are locked or the ignition key
is in the “ACC” or “ON” position.
CLOCK
14R007c
1
12–hour display mode
2
24–hour display mode
3
Time setting mode (indication blinking)
4
Alarm setting mode (indication blinking)
The digital clock indicates the time with the ignition key at
the “ACC” or “ON” position. The mode can be changed by
pushing the “CLOCK” button on the audio control panel.
With the tail lights on, the brightness of the time indication will
be reduced.
If the electrical power source has been disconnected from the
clock, the time display will automatically be set to 1:00 (one
o’clock).
Page 80
14R043
Adjusting the time:
1. Push the “CLOCK” button to enter the time setting mode.
2. Push the “H” or “M” button to adjust the time.
3. Push the “CLOCK” button again.
To set the clock by the radio, adjust the minute to “00” at step
2. and push the “CLOCK” button by the time signal from the
radio.
Setting the alarm:
1. Push the “CLOCK” button to display the alarm setting
mode.
2. Input the time you want to sound an alarm by pushing “H”
or “M” button.
3. Push the button indicated by the “bell” mark. The bell
indicator appears.
An alarm sounds for about 20 seconds at the set time every
day . To stop the alarm, push the “CLOCK” button.
To disable the alarm activation, push the button indicated by
the “bell” mark at step 3. and turns off the bell indicator on the
display.
Page 81
2003 RX300 from Aug. 02’ Prod. (OM48442U)
OUTSIDE TEMPERATURE DISPLAY
14R050b
This display shows the outside temperature when the
ignition switch is on.
The displayed temperature ranges from –30C (–22F) up to
50C (122F). If the temperature does not appear on the
display or i t shows “– –”, take your vehicle to your Lexus dealer.
CIGARETTE LIGHTER AND
ASHTRAY
14R110
Cigarette lighter
14R112
Ashtray
Page 82
To use the cigarette lighter, press it in. After it finishes
heating up, it automatically pops out ready for use. To use
the ashtray, push the ashtray cover.
Do not hold the cigarette lighter pressed in.
If the engine is not running, the ignition key must be in the
“ACC” position to use the lighter.
When finished with your cigarette, thoroughly extinguish it in
the ashtray to prevent other cigarette butts from catching fire.
After using the ashtray, push it back in completely.
To remove the ashtray, just pull it up.
Use a Lexus genuine cigarette lighter or equivalent for
replacement.
CAUTION
To reduce the chance of injury in case of an accident or
sudden stop while driving, always completely close the
ashtray after use.
POWER OUTLETS
14R010b
Rear end of the console box
14R051
In the luggage compartment
The power outlets are designed for power supply for car
accessories.
Page 83
2003 RX300 from Aug. 02’ Prod. (OM48442U)
The ignition key must be in the “ACC” or “ON” position for the
power outlets to be used.
NOTICE
To prevent the fuse from being blown, do not use the
electricity over the total vehicle capacity of 12V/120W
(front and rear outlets together).
To prevent the battery from being discharged, do not
use the power outlet longer than necessary when the
engine is not running.
Close the power outlet lid when the power outlet is
not in use. Inserting a foreign object other than the
appropriate plug that fits the outlet, or allowing any
liquid into the outlet may cause electrical failure or
short circuits.
REAR CONSOLE BOX
14R118
1
For upper box
2
For lower box
To use the rear console box, open as shown in the
illustration.
Page 84
GLOVE BOX
14R044
1
Unlock
2
Open
3
Lock
To open the glove box door, pull the lever. To lock the
glove box door, insert the master key and turn it
clockwise.
With the ta i l lights on, the glove box light will come on when the
glove box door is open.
For the compact disc changer, see page 178.
CAUTION
To reduce the chance of injury in case of an accident or
a sudden stop, always keep the glove box door closed
while driving.
GARAGE DOOR OPENER
The garage door opener (HomeLink Universal
Transceiver) is manufactured under license from
HomeLink and can be programmed to operate garage
doors, gates, entry doors, door locks, home lighting
systems, and security systems, etc.
(a) Programming the HomeLink
14R135
1
Indicator
2
Buttons
The HomeLink in your vehicle has 3 buttons and you
can store one program for each button.
To ensure correct programming into the HomeLink
, install
a new battery in the hand–held transmitter prior to
programming.
The battery side of the hand–held transmitter must be pointed
away from the HomeLink
during the programming process.
Page 85
2003 RX300 from Aug. 02’ Prod. (OM48442U)
For Canadian users, follow the procedure in “Programming an
entrance gate/Programming all devices in the Canadian
market”.
1. Decide which of 3 HomeLink
buttons you want to
program.
2. Place your hand–held garage transmitter 25 to 75 mm (1 to
3 in.) away from the surface of the HomeLink
.
Keep the indicator light on the HomeLink in view while
programming.
3. Simultaneously press and hold the hand–held garage
transmitter button along with the selected HomeLink
button.
4. When the indicator light on the HomeLink changes from
a slow to a rapid flash after 20 seconds, you can release both
buttons.
5. Test the operation of the HomeLink
by pressing the
newly programmed button. If programming a garage door
opener, check to see if the garage door opens and closes.
If the garage door does not operate, identify if your garage
transmitter is of the “Rolling Code” type. Press and hold the
programmed HomeLink
button. The garage door has the
rolling code feature if the indicator light (on the HomeLink
)
flashes rapidly and then remains lit after 2 seconds. If your
garage transmitter is the “Rolling Code” type, proceed to the
heading “Programming a rolling code system”.
6. Repeat steps 2 through 5 for each remaining HomeLink
button to program another device.
Programming a rolling code system
If your device is “Rolling Code” equipped, it is necessary
to follow steps 1 through 4 under the heading
“Programming the HomeLink
” before proceeding with
the steps listed below.
1. Locate the “training” button on the ceiling mounted garage
door opener motor. The exact location and color of the button
may vary by brand of garage door opener. Refer to the owner’s
guide supplied by the garage door opener manufacturer for the
location of this “training” button.
2. Press the “training” button on the ceiling mounted garage
door opener motor.
Following this step, you have 30 seconds in which to initiate
step 3 below.
3. Press and release the vehicle’s programmed
HomeLink
button twice. The garage door may open. If the
door does open, the programming process is complete. If the
door does not open, press and release the button a third time.
This third press and release will complete the programming
process by opening the garage door.
The ceiling mounted garage door opener motor should now
recognize the HomeLink
unit and be able activate the
garage door up/down.
4. Repeat steps 1 through 3 for each remaining HomeLink
button to program another rolling code system.
Page 86
Programming an entrance gate/Programming all devices
in the Canadian market
1. Decide which of the 3 HomeLink
buttons you want to
program.
2. Place your hand–held gate/device transmitter 25 to 75 mm
(1 to 3 in.) away from the surface of the HomeLink
.
Keep the indicator light on the HomeLink in view while
programming.
3. Press and hold the selected HomeLink
button.
4. Continuously press and release (cycle) the hand–held
gate/device transmitter button every two seconds until step 5
is complete.
5. When the indicator light on the HomeLink
changes from
a slow to a rapid flash after 20 seconds, you can release both
buttons.
6. Test the operation of the HomeLink
by pressing the
newly programmed button. Check to see if the gate/device
operates correctly.
7. Repeat steps 1 through 6 for each remaining HomeLink
button to program another device.
Programming other devices
To program other devices such as home security systems,
home door locks or lighting, contact your authorized Lexus
dealer for assistance.
Reprogramming a button
Individual HomeLink
buttons cannot be erased, however,
to reprogram a single button, follow the procedure
“Programming the HomeLink
”.
(b) Operating the HomeLink
To operate the HomeLink, press the appropriate
HomeLink
button to activate the programmed device. The
HomeLink
indicator light should come on. The
HomeLink
continues to send the signal for up to 20
seconds as long as the button is pressed.
(c) Erasing the entire HomeLink memory
(all three programs)
To erase all previously programmed codes at one time, press
and hold down the 2 outside buttons for 20 seconds until the
indicator light flashes.
If you sell your vehicle, be sure to erase the programs stored
in the HomeLink
memory.
CAUTION
When programming the HomeLink Universal
Transceiver, you may be operating a garage door or
other device. Make sure people and objects are out
of the way of the garage door or other device to
prevent potential harm or damage.
Page 87
This device complies with FCC Rules Part 15.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference,
and (2) this device must accept any interference that
may be received, including interference that may
cause undesired operation. WARNING: This
transmitter has been tested and complies with
FCC and DOC/MDC rules. Changes or
modifications not expressly approved by the
party responsible for compliance could void the
user’s authority to operate the device.
FCC ID: CB2SAHL3
CANADA: 279 102 1849A
2003 RX300 from Aug. 02’ Prod. (OM48442U)
Do not use this HomeLink Universal Transceiver
with any garage door opener that lacks the safety
stop and reverse feature as required by federal safety
standards. (This includes any garage door opener
model manufactured before April 1, 1982.) A garage
door opener which cannot detect an object (signaling
the door to stop and reverse), does not meet current
federal safety standards. Using a garage door
opener without these features increases risk of
serious injury or death.
CUP HOLDERS
14R012b
Front cup holder
To use the cup holder, slide the rear console box.
The cup holder is designed for holding cups or drink–cans
securely. You can adjust the arms to 3 stages.
Page 88
14R042b
1
Upper console position
2
Lower console position
The cup holder can be installed as you desired using the
upper and lower rear console boxes.
When the upper console is used as a cup holder, the lower
console may not be used. This applies to the opposite case
when the lower console is used.
14R123
1
Removal
2
Installation
To remove: Pull out the cup holder from the rear console box.
To install: Insert the rear tabs into the cutouts of the rear
console box.
CAUTION
Do not place anything else other than cups or
drink–cans in the cup holder, as such items may be
thrown about in the compartment and possibly injure
people in the vehicle during sudden braking or in an
accident.
To reduce the chance of injury in case of an accident
or sudden stop while driving, keep the cup holder
closed when not in use.
Page 89
2003 RX300 from Aug. 02’ Prod. (OM48442U)
14R058b
Rear cup holder (rear console box)
To use the cup holder, push the button of the rear console
box.
The cup holder is designed for holding cups or drink–cans
securely. You can adjust the arms to 3 stages.
CAUTION
Do not place anything else other than cups or
drink–cans on the cup holder, as such items may be
thrown about in the compartment and possibly injure
people in the vehicle during sudden braking or in an
accident.
To reduce the chance of injury in case of an accident
or sudden stop while driving, keep the cup holder
closed when not in use.
14R113
Rear cup holder (rear seat cushion)
To use the rear cup holder, pull the cup holder portion of
the rear seat cushion.
The cup holder is designed for holding cups or drink–cans
securely.
CAUTION
Do not place anything else other than cups or
drink–cans on the cup holder, as such items may be
thrown about in the compartment and possibly injure
people in the vehicle during sudden braking or in an
accident.
To reduce the chance of injury in case of an accident
or sudden stop while driving, keep the cup holder
closed when not in use.
Page 90
OVERHEAD CONSOLE BOX
14R114
To use the overhead console box, open it as shown above.
CAUTION
To reduce the chance of injury in case of an accident
or a sudden stop, always keep the overhead console
box closed while driving.
As this box is designed for holding eyeglasses, do
not place any object heavier than 60 g (0.13 lb.) in it.
Heavier objects may cause the box to open and the
contents to fly out resulting in injuries.
NOTICE
During hot weather, the interior of the vehicle becomes
very hot. Do not leave anything flammable or
deformable such as a lighter, glasses, etc. inside.
Page 91
2003 RX300 from Aug. 02’ Prod. (OM48442U)
AUXILIARY BOXES
Your vehicle has several types of auxiliary box. To use
them, open as shown in the following illustrations.
14R023c
On the instrument panel
14R127
In the right side of luggage compartment
CAUTION
To reduce the chance of injury in case of an accident or
a sudden stop, always keep the auxiliary box closed
while driving.
Page 92
LUGGAGE COVER
Using luggage cover
14R133
To use the luggage cover:
1
Attach the front hooks of the luggage cover to the head
restraint.
2
Pull out the rear luggage cover and hook it on the anchors.
CAUTION
Do not place anything on the luggage cover. Such items
may be thrown about and possibly injure people in the
vehicle during sudden braking or an accident.
Page 93
2003 RX300 from Aug. 02’ Prod. (OM48442U)
Removing luggage cover
14R134
To remove the luggage cover, lift it up.
After you remove the luggage cover, place it somewhere other
than the passenger compartment. This will prevent
passengers from injury in the event of a sudden stop or
accident.
FLOOR MAT
14R024
Use a floor mat of the correct size.
If the floor carpet and floor mat have a hole, then it is designed
for use with a locking clip. Fix the floor mat with locking clip into
the hole in the floor carpet.
Page 94
14R025
CAUTION
Make sure the floor mat is properly placed on the floor
carpet. If the floor mat slips and interferes with the
movement of the pedals during driving, it may cause an
accident.
TIE–DOWN HOOKS
14R083
To secure your luggage, use the tie–down hooks as shown
above.
See “Luggage stowage precautions” for precautions to
observe in loading luggage.
Page 95
2003 RX300 from Aug. 02’ Prod. (OM48442U)
LUGGAGE STOWAGE
PRECAUTIONS
When stowing luggage or cargo in the vehicle, observe the
following:
Put luggage or cargo in the luggage compartment when at
all possible. Be sure all items are secured in place.
Be careful to keep the vehicle level. Placing the weight as
far forward as possible helps maintain vehicle balance.
For better fuel economy, do not carry unnecessary weight.
CAUTION
To prevent luggage or packages from sliding forward
during braking, do not stack anything in the luggage
compartment higher than the seatbacks. Keep
luggage or packages low, as close to the floor as
possible.
Never allow anyone to ride in the luggage
compartment. It is not designed for passengers.
They should ride in their seats with their seat belts
properly fastened. Otherwise, they are much more
likely to suffer serious bodily injury, in the event of
sudden braking or a collision.
Do not drive with objects left on top of the instrument
panel. They may interfere with the driver’s field of
view. Or they may move during sharp vehicle
acceleration or turning, and impair the driver’s
control of the vehicle. In an accident they may injure
the vehicle occupants.
NOTICE
Do not load the vehicle beyond the vehicle capacity
weight specified on the tire pressure label.
Page 96
Page 97
SECTION 1 –
5
2003 RX300 from Aug. 02’ Prod. (OM48442U)
INSTRUMENTS AND CONTROLS
Exterior equipment
Hood 78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel tank cap 79. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Moon roof 80. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 98
HOOD
15R001a
1. To open the hood, pull the hood lock release lever under
the instrument panel. The hood will spring up slightly.
15R037
2. Insert your fingers under the hood, push up the
auxiliary catch lever and lift the hood.
Before closing the hood, check to see that you have not
forgotten any tools, rags, etc. Then lower the hood and make
sure it locks.
CAUTION
Before driving, be sure that the hood is securely locked.
Otherwise, the hood may open unexpectedly while
driving and an accident may occur.
Page 99
2003 RX300 from Aug. 02’ Prod. (OM48442U)
FUEL TANK CAP
15R006a
1. To open the fuel filler door, pull the lever up.
When refueling, turn off the engine.
CAUTION
Do not smoke, cause sparks or allow open flames
when refuelling. The fumes are flammable.
When opening the cap, do not remove the cap
quickly. In hot weather, fuel under pressure could
cause injury by spraying out of the filler neck if the
cap is suddenly removed.
15R046
2. To remove the fuel tank cap, turn the cap slowly
counterclockwise, then pause slightly before removing it.
The removed cap can be stored on the back side of the fuel
filler door.
It is not unusual to hear a slight swoosh when the cap is
opened. When installing the cap, turn the cap clockwise until
you hear a click.
If the cap is not tightened securely, the malfunction indicator
lamp comes on. Make sure the cap is tightened securely.
The indicator lamp goes off after driving several times. If the
indicator lamp does not go off, contact your Lexus dealer as
soon as possible.
Page 100
CAUTION
Make sure the cap is tightened securely to prevent
fuel spillage in case of an accident.
Use only a genuine Lexus fuel tank cap for
replacement. It is designed to regulate fuel tank
pressure.
MOON ROOF
15R009d
1
Open
2
Close
To slide open the moon roof, push the switch on the
“SLIDE OPEN” side briefly. The moon roof will open and
stop partway 50 mm (2.0 in.) from the fully opened
position. When you push the switch again, the moon roof
will open fully. To stop partway, push the same side or
“TILT UP” side briefly.
As driving with the moon roof opened fully will cause wind
throbs, we recommend you to drive with the moon roof partway
50 mm (2.0 in.) from the fully opened position.
To operate the moon roof, the ignition key must be in the “ON”
position.
The sun shade can be opened or closed manually . However,
if you open the moon roof, the sun shade will be opened with
the moon roof.
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