service reset Lexus GX470 2004 Audio System / LEXUS 2004 GX470 FROM JAN. 2004 THROUGH JUL. 2004 PROD. OWNER'S MANUAL (OM60A87U)

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GAUGES, METERS AND SERVICE REMINDER INDICATORS
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ODOMETER AND TRIP METER

Trip meter reset knob
This meter displays the odometer and two trip meters. To
change the mode indication, push the trip meter reset
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.
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
(indicator and buzzer)If parking brake is off,
stop immediately and
contact Lexus dealer.
(b)
(Indicator and buzzer)
Fasten driver's seat
belt.
(c)Fasten front
passenger's seat belt.
(d)Take vehicle to Lexus
dealer immediately.
(e)orTake vehicle to Lexus
dealer.

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(n) Engine Oil Replacement Reminder Light (for vehicles sold in U.S.A.)
This light reminds you when to replace the engine oil.
This light will come on when the ignition key is turned to ONº
and will go off after about a few seconds.
When you drive for about 7200 km (4500 miles) after the
engine oil replacement, this light illuminates for about 3
seconds and then flashes for about 12 seconds with the
ignition key turned to ONº position. If you continue driving
without the engine oil replacement, and if the driving range
exceeds 8000 km (5000 miles), the light will come on after the
ignition key is turned to ONº position. The light will remain on
thereafter.
If the light is flashing, we recommend that you replace the
engine oil at an early opportunity depending on the driving and
road condition. If the light comes on, replace it as soon as
possible.
You need to reset the light after the engine oil replacement.
Reset the light by following the procedure below:
1. Turn the ignition key to the OFFº position with the odometer
reading shown. (For details, see Odometer and trip meterº on
page 50.)
2. Turn the ignition key to the ONº position while holding down
the trip meter reset knob.
Hold down the knob until the light goes off. Before the light
goes off, it illuminates for 3 seconds, flashes for 2 seconds and
illuminates for 1 second. If the system fails to reset, the light will remain flashing. In this
case, return to step 1 and try again.(o) Low Tire Pressure Warning Light
This light warns that the tire pressure of one or more of your
tires
(including the spare tire) is low. The light comes on when
the ignition key is turned to the ONº position. It goes off after
a few seconds. This indicates that the tire pressure warning
system is functioning properly.
If the warning light comes on, stop your vehicle in a safe place
as soon as possible and check that the inflation pressure of all
tires (including the spare tire) is as specified on the tire and
loading information label. (See Checking tire inflation
pressureº on page 483.) The light should go off a few minutes
after the tire pressure is adjusted.
If the warning light blinks, the tire pressure warning system
may be malfunctioning. Contact your Lexus dealer.
For details, see Tire pressure warning systemº on page 369.
(p) Low Fuel Level Warning Light
This light comes on when the fuel level in the tank becomes
very low. Fill the tank as soon as possible.
On inclines or curves, due to the movement of fuel in the tank,
the low fuel level warning light may come on earlier than usual.

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65
MULTI-INFORMA TION DISPLAY
13PY018

1MODEº button2º button
3º button4RESETº button
The multi-information display provides various
information, including clock, outside temperature, and
your vehicle's driving condition.
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
multi-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 ADJUSTING THE BRIGHTNESS OF THE
DISPLAYº below.

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The digital clock indicates the time when the key is in the
ACCº or ONº position.
To reset the time, push and hold the MODEº button for 2
seconds. ILLº will appear on the display. Then push the
MODEº button once. The time will blink.
To reset the hour Ð Push the 
º button.
To reset the minutes Ð Push the 
º button.
To adjust the time to the nearest hour, push the RESETº
button. For example, if the RESETº button is depressed when
the time is between 1:01 Ð 1:29, the time will change to 1:00.
If the time is between 1:30 Ð 1:59, the time will change to 2:00.
If the electric power source has been disconnected, the time
display will automatically be set to 1:00.
Outside temperature and cruise information
The following information is shown with the ignition
switch turned on. Each time you push the MODEº button,
the display toggles through this information.
 Outside temperature
 Average fuel consumption
 Instantaneous fuel consumption
 Driving range
 Average vehicle speed
 Barometer
 Altimeter
 Elapsed time
The displayed values indicate general driving conditions.
Accuracy varies with driving habits and road conditions.

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Average fuel consumption

U.S.A.

Canada
Average fuel consumption 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.
To reset the calculations, push and hold the RESETº button for
more than 1 second.

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Driving range

U.S.A.

Canada
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 Eº. It is dif ferent
from the actual distance traveled.
The displayed value is updated every time the fuel required to
travel 1 mile or 1 km is consumed.
Every time you refuel the vehicle, the calculation is reset.
The actual driving range varies with driving habits and road
conditions. If fuel consumption is good, the driving range will
be longer. If fuel consumption is poor, the driving range will be
shorter.
If the low fuel level warning light comes on, refuel even if the
display indicates that the vehicle can be driven further.

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Average vehicle speed

U.S.A.

Canada
Average vehicle speed 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 RESETº button for
more than 1 second.

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Altimeter

U.S.A.

Canada
In altimeter mode, the approximate altitude is displayed.
The displayed altitude ranges from -1500 ft. (-500 m) up to
13000 ft. (4000 m).
As the altitude value is converted from the atmospheric
pressure, it can be easily affected by air motion and
temperature, so the indication may vary. The indicated altitude
of a single position may deviate according to the atmospheric
pressure and temperature.
The displayed value is updated every 2 seconds.
RECTIFICATION OF THE ALTITUDE
Rectification is valid only when the correct altitude is known.
While the altitude mode is on the display, push the 
º or º
button to increase or decrease the altitude by 50 ft. (10 m).
To reset the rectified altitude, push and hold the RESETº
button for more than 1 second.

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Elapsed time

U.S.A.

Canada
The time that has elapsed since the engine started is
displayed.
When the engine is started, driving time is counted from 0:00.
Up to 19:59 (19 hours, 59 minutes) can be displayed. When
the driving time exceeds 19:59, the counter returns to 0:00.
To reset the calculations, push and hold the RESETº button for
more than 1 second.