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2-2. Instrument cluster
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Trip information
Display items can be switched
by pushing the “DISP” switch.
Outside temperature
Driving range
Displays the outside air temperature.
The temperature range that can be displayed is
from -40C (-40F) to 50C (122F).
When the temperature drops to 3C (37F), the
digits of the display will flash for 10 seconds.
Displays the estimated maximum distance that
can be driven with the quantity of fuel remain-
ing.
• This distance is computed based on your aver-
age fuel consumption. As a result, the actual
distance that can be driven may differ from that
displayed.
• When only a small amount of fuel is added to
the tank, the display may not be updated.
When refueling, turn the “ENGINE START
STOP” switch off. If the vehicle is refueled
without turning the “ENGINE START STOP”
switch off, the display may not be updated.
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2-2. Instrument cluster
2
When driving
IS250/220d/200d_EEAverage fuel consumption
Average fuel consumption after refueling
Current fuel consumption
Average vehicle speedDisplays the average fuel consumption since the
function was reset.
• The function can be reset by pushing the
“DISP” switch for longer than one second when
the average fuel consumption is displayed.
• Use the displayed average fuel consumption as
a reference.
Displays the average fuel consumption since the
vehicle was last refueled.
Use the displayed average fuel consumption as a
reference.
Displays the current rate of fuel consumption.
Displays the average vehicle speed since the
engine was started or the function was reset.
The function can be reset by pushing the “DISP”
switch for longer than one second when the aver-
age vehicle speed is displayed.
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2-2. Instrument cluster
IS250/220d/200d_EEGear position display
(vehicles with an automatic transmission only)
Indicates the current gear, and the range of gears
that is available when the shift lever is in the D
or S position. The gear range is shown by the
number of dots () and the current gear is shown
as a number. The transmission automatically
selects the gears within the driver selected gear
range.
In the illustration to the left, a range of 6 available
gears (1 through 6) has been selected by the driver.
(The shift lever is in the D or S position with 6
ranges enabled.) It is possible for the transmission
to automatically select between all 6 of the gears.
In this case, the transmission has selected third
gear.
System check display
After switching the “ENGINE START STOP” switch to IGNITION ON
mode, “CHECK” is displayed while system operation is checked. When the
system check is complete, “COMPLETED” is displayed before returning to
the normal screen.
Outside temperature display
In the following situations, the correct outside temperature may not be dis-
played, or the display may take longer than normal to change.
When stopped, or driving at low speeds (less than 20 km/h [12 mph])
When the outside temperature has changed suddenly (at the entrance/exit
of a garage, tunnel, etc.)
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When driving
IS250/220d/200d_EE
CAUTION
When the temperature of the display is extremely low
Allow the interior of the vehicle to warm up before using the liquid crystal
information display. At extremely low temperatures, the information display
monitor may respond slowly, and display changes may be delayed.
For example, there is a lag between the driver’s downshifting and the new
gear number appearing on the display. In this case, wait until the display
changes and take care not to downshift again, causing rapid and excessive
engine braking and possibly an accident resulting in death or serious injury.
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IS250/220d/200d_EE
2-3. Operating the lights and windshield wipers
Headlight switch
Turning on the high beam headlights
With the headlights on, push
the lever forward to turn on
the high beams.
Pull the lever back to the center
position to turn the high beams
off.
Pull the lever toward you to
turn on the high beams.
Release to turn them off. You
can flash the high beams with
the headlights on or off.
The headlights can be operated manually or automatically.
Off
The front position,
tail, license plate
and instrument
panel lights turn on.
The headlights and
all lights listed
above turn on.
The headlights and
front position lights
turn on and off auto-
matically
(when the
“ENGINE START
STOP” switch is in
IGNITION ON
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2-3. Operating the lights and windshield wipers
IS250/220d/200d_EE
Daytime running light system (if equipped)
Vehicles with halogen headlights
To make your vehicle more visible to other drivers, the head-
lights turn on automatically (at a reduced intensity) whenever
the engine is started. Daytime running lights are not designed for
use at night.
Vehicles with discharge headlights
To make your vehicle more visible to other drivers, the front
position lights turn on automatically (at a increased intensity)
whenever the engine is started. Daytime running lights are not
designed for use at night.
Deactivating daytime running light (vehicles with discharge
headlights)
How to switch: P. 365
“DRL OFF” turns on when the daytime running light is deactivated.
Headlight control sensor
The sensor may not function properly if
an object is placed on the sensor, or any-
thing that blocks the sensor is affixed to
the windshield.
Doing so interferes with the sensor
detecting the level of ambient light and
may cause the automatic headlight sys-
tem to malfunction
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When driving
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Automatic light off system
This system is active when the “ENGINE START STOP” switch is in IGNI-
TION ON mode and the headlight lever is in any position other than
.
When the light switch is in : The headlights turn off automatically
if the “ENGINE START STOP” switch is switched to ACCESSORY
mode or turned OFF.
When the light switch is in “AUTO”: The headlights and tail lights turn
off automatically if the “ENGINE START STOP” switch is switched to
ACCESSORY mode or turned OFF and the driver's door is opened.
Even if a door other than the driver's door is opened, the automatic light
off system will not operate.
To turn the lights on again, switch to IGNITION ON mode, or turn the light
switch off once and then back to
or .
Light reminder buzzer
A buzzer sounds when the “ENGINE START STOP” switch is turned OFF
or switched to ACCESSORY mode and the driver's door is opened while the
lights are turned on.
Automatic headlight leveling system (vehicles with discharge headlights)
The level of the headlights is automatically adjusted according to the num-
ber of passengers and the loading condition of the vehicle to ensure that the
headlights do not interfere with other road users.
Customization that can be configured at any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional
Settings of the light sensor sensitivity can be changed.
(Customizable features P. 556)
NOTICE
To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not run-
ning.
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When driving
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The windshield wipers and washer can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode.
Effects of vehicle speed on wiper operation
Vehicle speed affects the following even when the wipers are not in
“AUTO” mode.
Intermittent wiper interval
Wiper operation when the washer is being used (delay until drip preven-
tion wiper sweep occurs)
Low speed wiper operation selected, wiper operation will be switched from
low speed to intermittent wiper operation only when the vehicle is station-
ary.
(However, the mode cannot be switched when the adjustment dial for the
intermittent wiper interval is set to the lowest setting.)
Raindrop sensor (vehicles with rain-sensing windshield wipers)
If the wiper switch is turned to “AUTO” position while the “ENGINE
START STOP” switch is in IGNITION ON mode, the wiper will operate
once to show that auto mode is activated.
If the temperature of the raindrop sensor is 90C (194F) or higher, or -
30C (-22F) or lower, automatic operation may not occur. In this case,
operate the wipers in any mode other than “AUTO”.
Outside rear view mirror defogger activation linked to windshield wiper
operation
The outside rear view mirror defogger automatically turns on when you
operate the windshield wipers.
The sensor judges the amount of rain-
drops.