service indicator LEXUS RX330 2006 Owner's Manual

GAUGES, METERS AND SERVICE REMINDER INDICATORS
88The following
information is displayed when you push the
“INFO” button with the ignition switch turned on.
Each time you push the “INFO” button, the display toggles
through this information.
(1) Driving time after engine start
(2) Average vehicle speed after engine start
(3) Average fuel consumption after refueling
(4) Instantaneous fuel consumption
(5) Driving distance after engine start
(6) Driving range
The displayed values in the cruise information display indicate
general driving conditions. Accuracy varies with driving habits
and road conditions.
When the ignition switch is on, the last previously used mode
displayed just before the ignition switch is off will appear. If the electrical power source has been disconnected from the
cruise information display,
the display will automatically be set
to the initial mode.
When the instrument panel lights are turned on, the brightness
of the display will be reduced.
You can adjust the brightness of the display. To adjust the
brightness, see “Multi −display light control” on page 91.
CAUTION
Do not adjust the display while the vehicle is moving.
Be sure to adjust the display only when the vehicle is
stopped.
(1) Driving time after engine start
(“E/T”)
The elapsed time after the engine starts is displayed.
When the engine is started, driving time is counted from 0:00.
Up to 11:59 (11 hours, 59 minutes) can be displayed. When the
driving time exceeds 11:59, the counter returns to 0:00.
The calculation is reset when the ignition switch is turned off.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
89
(2) Average vehicle speed after engine start(“AVG MPH” or “AVG km/h”)
Average vehicle speed after engine start is calculated and
displayed based on total driving distance and total driving
time with the engine running.
The displayed value is updated every 10 seconds.
To reset the calculations, push and hold the “INFO” button for
about 1 second when the display indicates the average vehicle
speed after engine start.
(3) Average fuel consumption after refueling (“AVG MPG” or “AVG L/100 km”)
Average fuel consumption after refueling is calculated
and displayed based on total driving distance and total
fuel consumption with the engine running.
The displayed value is updated every 10 seconds.
The calculation is reset when the vehicle starts after refueling.
(4) Instantaneous fuel consumption(“MPG” or “L/100 km”)
The instantaneous fuel consumption is calculated and
displayed based on distance and fuel consumption for 2
seconds with the engine running.
The displayed value is updated every 2 seconds.
Note that an accurate figure may not be shown in the following
cases.
 The vehicle is stopped with the engine running. (The display
will indicate the extremely high fuel consumption.)
 The vehicle is driving down a long slope applying the engine
brake. (The display will indicate the extremely low fuel
consumption.)
(5) Driving distance after engine start
(“Distance miles” or “Distance km”)
The driving distance after engine start is calculated and
displayed based on vehicle speed after engine running.
The displayed value is updated every time the fuel equivalent
for 0.1 km or 0.1 mile is consumed.
To reset the calculations, push and hold the “INFO” button for
about 1 second when the display indicates the driving distance
after engine start.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
90
(6) Driving range(“Cruising Range miles” or “Cruising Range
km”)
The distance the vehicle can travel with the remaining fuel
is calculated and displayed based on the quantity of
remaining fuel and past fuel consumption.
The driving range display indicates the approximate distance
that you can drive until the fuel gauge reaches “E”. It is dif ferent
from the actual distance traveled.
The displayed value is updated every time the fuel equivalent
for 1 mile or 1 km is consumed.
The actual driving range varies with driving habits and road
conditions. If fuel consumption is good, the driving range will
be longer than indica ted. If fuel consumption is poor, the
driving range will be shorter than indicated.
If the low fuel level warning light comes on, refuel the vehicle
even if the display indicates that the vehicle can be driven
further.
INSTRUMENT PANEL LIGHT CONTROL
To adjust the brightness of the instrument panel lights,
turn the knob.
With the knob turned fully clockwise, the intensity of the
instrument panel lights will not be reduced even if the headlight
switch is turned on.
If the instrument panel light control knob is turned fully
counterclockwise, the foot lights will turn off.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
91
MULTIDISPLAY LIGHT CONTROL
To adjust the brightness of the multidisplay light, push
and release the “BRIGHTNESS” button until the desired
brightness is obtained.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
92

OCCUPANT RESTRAINT SYSTEMS
168
NOTICE
Do not perform any of the following changes without
consulting your Lexus dealer. Such changes can
interfere with proper operation of the front seat belt
pretensioners in some cases.
Installation of electronic devices such as a mobile
twoway radio, cassette tape player or CD player
 Repairs on or near the front seat belt retractor
assemblies
 Modification of the suspension system
 Modification of the front end structure
 Attachment of a grille guard (bull bar, kangaroo bar,
etc.), snowplow, winches or any other equipment to
the front end
 Repairs made on or near the front fenders, front end
structure or console
This indicator comes on when the ignition key is turned to
the “ON” position. It goes off after about 6 seconds. This
means the front seat belt pretensioners are operating
properly.
This warning light system monitors the airbag sensor
assembly, front airbag sensors, side and curtain shield airbag
sensor assemblies, curtain shield airbag sensor assemblies,
driver’s seat position sensor, driver’s seat belt buckle switch,
front passenger occupant classification system, “AIRBAG ON”
indicator light, “AIRBAG OFF” indicator light, front passenger’s
seat belt buckle switch, front seat belt pretensioner
assemblies, inflators, warning light, interconnecting wiring and
power sources. (For details, see “Service reminder indicators
and warning buzzers” on page 74.)

OCCUPANT RESTRAINT SYSTEMS
179
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 are operating properly.
This warning light system monitors the airbag sensor
assembly, front airbag sensors, side and curtain shield airbag
sensor assemblies, curtain shield airbag sensor assemblies,
driver’s seat position sensor, driver’s seat belt buckle switch,
front passenger occupant classification system, “AIRBAG ON”
indicator light, “AIRBAG OFF” indicator light, front passenger’s
seat belt buckle switch, front seat belt pretensioner
assemblies, inflators, warning light, interconnecting wiring and
power sources. (For details, see “Service reminder indicators
and warning buzzers” on page 74.)
If any of the following conditions occurs, this indicates a
malfunction of the airbags or seat belt pretensioners. Contact
your Lexus dealer as soon as possible. 
The light does not come on when the ignition key is turned
to the “ON” position or remains on for more than 6 seconds
or flashes.
 The light comes on or starts flashing while driving.
If the light stays on, it indicates that the SRS driver and front
passenger airbags and/or front passenger occupant
classification system, “AIRBAG ON” indicator light and
“AIRBAG OFF” indicator light fail. If the light flashes, the SRS
side and curtain shield airbags have a problem.
The SRS warning light and “AIRBAG OFF” indicator light will
be illuminated if there is a malfunction in the front passenger
occupant classification system.

OCCUPANT RESTRAINT SYSTEMS
191
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 side airbags and curtain shield airbags are
operating properly.
This warning light system monitors the airbag sensor
assembly, front airbag sensors, side and curtain shield airbag
sensor assemblies, curtain shield airbag sensor assemblies,
driver’s seat position sensor, driver’s seat belt buckle switch,
front passenger occupant classification system, “AIRBAG ON”
indicator light, “AIRBAG OFF” indicator light, front passenger’s
seat belt buckle switch, front seat belt pretensioner
assemblies, inflators, warning light, interconnecting wiring and
power sources. (For details, see “Service reminder indicators
and warning buzzers” on page 74 for instructions.)
If any of the following conditions occurs, this indicates a
malfunction of the airbags or seat belt pretensioners. Contact
your Lexus dealer as soon as possible. 
The light does not come on when the ignition key is turned
to the “ON” position or remains on for more than 6 seconds
or flashes.
 The light comes on or starts flashing while driving.
If the light stays on, it indicates that the SRS driver and front
passenger airbag and/or front passenger occupant
classification system, ”AIRBAG ON” indicator light and
“AIRBAG OFF” indicator light have a problem. If the light
flashes, the SRS side and curtain shield airbags have a
problem.
The SRS warning light and “AIRBAG OFF” indicator light will
be illuminated if there is a malfunction in the front passenger
occupant classification system.

STARTING AND DRIVING
385
BEFORE STARTING THE ENGINE
1. Check the area around the vehicle before entering it.
2. Adjust seat position, seatback angle, seat cushion height,
seat cushion angle, head restraint height and steering wheel
angle.
3. Adjust the inside and outside rear view mirrors.
4. Lock all doors.
5. Fasten seat belts.
Remember to check that the service reminder indicators
function when turning the key to “ON”, and check the fuel
gauge to see that you have sufficient fuel.
IGNITION SWITCH
“START” — Starter motor on. The key will return to the
“ON” position when released.
For starting tips, see page 388.
“ON” — Engine on and all accessories on.
This is the normal driving position.
NOTICE
Do not leave the key in the “ON” position if the engine
is not running. The battery will discharge and the
electronic ignition system could be damaged.

MAINTENANCE
530Battery
Check the battery condition by the indicator color. See page
601 for additional information.
Brake fluid level
Make sure the brake fluid level is correct. See page 568 for
additional information.
Engine oil level
Check the level on the dipstick with the engine turned off and
the vehicle parked on a level spot. See page 556 for
additional
information.
Power steering fluid level
Check the level through the reservoir. The level should be in
the “HOT” or “COLD” range depending on the fluid
temperature. See page 569 for additional information.
Exhaust system
If you notice any change in the sound of the exhaust or smell
exhaust fumes, have the cause located and corrected
immediately. (See “Engine exhaust caution” on page 384.)
Vehicle interior
Items listed below should be checked regularly, e.g. while
performing periodic services, cleaning the vehicle, etc.
Lights
Make sure the headlight, stop lights, tail lights, turn signal
lights, and other lights are working. Check headlight aim.
Service reminder indicators and warning buzzers
Check that all service reminder indicators and warning buzzers
function properly.
Steering wheel
Check that it has the specified free play. Be alert for changes
in steering condition, such as hard steering, excessive free
play or strange noise.
Seats
Check that all front seat controls such as seat adjusters,
seatback recliner, etc., operate smoothly. Check that the head
restraints move up and down smoothly and that the locks hold
securely in any latched position. For folding −down rear
seatbacks, check that the latches lock securely.
Seat belts
Check that the seat belt system such as buckles, retractors
and anchors operate properly and smoothly. Make sure the
belt webbing is not cut, frayed, worn or damaged.