2010 Lexus GS450h Using The Audio System / LEXUS 2010 GS450H OWNERS MANUAL (OM30C81U)

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2
When driving
GS_HV_U (OM30C81U)
February 1, 2010 11:03 am
2-2. Instrument cluster
Gauges and meters
The units used on the speedometer may differ depending on the target
region.
The following gauges, meters and display illuminate when the
“POWER” switch is in ON mode.
Power meter
Displays the instantaneous output from the hybrid system is approximate
kilowatts.
Speedometer
Displays the vehicle speed.
Fuel gauge
Displays the quantity of fuel remaining in the tank.
Engine coolant temperature gauge
Displays the engine coolant temperature.
Multi-information display
P. 1 6 8

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2-2. Instrument cluster
GS_HV_U (OM30C81U)
February 1, 2010 11:03 am
Odometer/trip meter and trip meter reset buttons
Changes the display
Resets the trip meter driving
range to “0”.
Instrument panel light control
The brightness of the instrument panel lights excluding the clock and out-
side temperature display, can be adjusted.
Brighter
Darker
Maximum brightness
Odometer and trip meter
Odometer
Displays the total distance the vehicle has been driven.
Trip meter
Displays the distance the vehicle has been driven since the meter was
last reset. Trip meters A and B can be used to record and display differ-
ent distances independently.

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2-2. Instrument cluster
2
When driving
GS_HV_U (OM30C81U)
February 1, 2010 11:03 am
Light sensitive optitron meter
To reduce glare or reflection of the instrument cluster, the cluster glass is
tinted automatically or manually. You can select a setting from 7 modes.
Display the present setting, then
change the mode.
To change the mode, press the but-
ton once and then again within 6
seconds.
Each time you press the button, the
mode changes in the following
order:
1. “AUTO - Norm.”
2. “AUTO - Lo”
3. “AUTO - Hi”
4. “MANUAL - 1”
5. “MANUAL - 2”
6. “MANUAL - 3”
7. “ M A N U A L - 4 ”
Mode 1 to 3: The cluster glass tint
will be adjusted automatically
depending on the intensity of sun-
light in the surrounding.
Mode 4 to 7: The cluster glass tint
will be fixed when a certain level of
sunlight is reached in the surround-
ing.
(“Norm.” to “Hi”, “1” to “4” referring
to the level of cluster glass tint.)

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2-2. Instrument cluster
GS_HV_U (OM30C81U)
February 1, 2010 11:03 am
NOTICE
■To prevent damage to the engine and its components
The engine may be overheating if the engine coolant temperature gauge is in the
red zone (“H”). In this case, immediately stop the vehicle in a safe place. Check the
engine after it has cooled completely. (P. 5 8 1 )
■To activate the light sensitivity function properly
Do not affix a sticker or window tint to the rear window glass, or put an object
behind the rear seat.

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2-2. Instrument cluster
2
When driving
GS_HV_U (OM30C81U)
February 1, 2010 11:03 am
Indicators and warning lights
The indicator and warning lights on the instrument cluster and center
panel inform the driver of the status of the vehicle’s various systems.
Instrument cluster
The units used on the speedometer and some indicators may differ depend-
ing on the target region.
Center panel

166
2-2. Instrument cluster
GS_HV_U (OM30C81U)
February 1, 2010 11:03 am
■Indicators
The indicators inform the driver of the operating state of the vehi-
cle’s various systems.
Turn signal indicator 
(P. 1 5 8 )“SPORT” mode indicator
(P. 2 1 3 )
Headlight high beam indi-
cator (P. 171)Shift position and shift
range indicators 
(P. 1 5 6 )
(U.S.A.)
Headlight indicator
(P. 171)Cruise control indicator
(P. 1 8 1185)
(Canada)
Tail light indicator
(P. 171)
(if equipped)
Intuitive parking assist
indicator (P. 1 9 8 )
Fog light indicator
(P. 1 74 ) Slip indicator (P. 2 1 5 )
“AFS OFF” indicator 
(P. 1 7 2 ) Slip off indicator
(P. 2 1 6 )
“Hybrid SNOW” 
indicator (P. 1 5 5 ) “AIR BAG ON” and “AIR
BAG OFF” indicators
(P. 1 1 9 )
“Hybrid PWR” indicator
(P. 1 5 5 )Driving ready indicator
(P. 1 5 0 )
*
**
*

167
2-2. Instrument cluster
2
When driving
GS_HV_U (OM30C81U)
February 1, 2010 11:03 am
CAUTION
■If a safety system warning light does not come on
Should a safety system light such as ABS and the SRS airbag warning light not
come on when you turn to ON mode, this could mean that these systems are not
available to help protect you in an accident, which could result in death or serious
injury. Have the vehicle inspected by your Lexus dealer immediately if this occurs.
■Warning lights
Warning lights inform the driver of malfunctions in the indicated
vehicle’s systems. (P. 5 3 4 )
*: These lights turn on when the “POWER” switch is turned to ON mode
to indicate that a system check is being performed. They will turn off
after the hybrid system is on, or after a few seconds. There may be a mal-
function in a system if the lights do not come on, or turn off. Have the
vehicle inspected by your Lexus dealer.
(U.S.A.)(Canada)(U.S.A.)(Canada)
(U.S.A.)(Canada)(if equipped)
*******
*****
**

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2-2. Instrument cluster
GS_HV_U (OM30C81U)
February 1, 2010 11:03 am
Multi-information display
The multi-information display presents the driver with a variety of driving-
related data, including the current driving range.
●Trip information (P. 1 6 9 )
Displays driving range, fuel con-
sumption and other cruising
related information.
●Intuitive parking assist dis-
play (if equipped) (P. 199)
Automatically displayed when
using intuitive parking assist.
●Dynamic radar cruise con-
trol display (if equipped) 
(P. 185)
Automatically displayed when
using dynamic radar cruise con-
trol.
●Warning messages
(P. 543)
Automatically displayed when a
malfunction occurs in one of the
vehicle’s systems.
●Energy monitor (P. 2 9 )
Displays the status of the hybrid
system.