2009 Lexus IS F display

118
2-1. Driving procedures
08_IS F_U_(L/O_0808)
■If the engine does not start
The engine immobilizer system may not have been deactivated. (→P. 7 1 )
■When the steering lock cannot be released
■When the “ENGINE START STOP” switch indicator flashes in amber
The system may be malfunctioning. Have the vehicle inspected by your Lexus
dealer immediately.
■Auto power off function
If the vehicle is left in ACCESSORY mode for more than an hour with the shift lever
in P, the “ENGINE START STOP” switch will automatically turn OFF.
■Electronic key battery depletion
→P. 3 0
■When the electronic key battery is discharged
→P. 3 2 0
■Conditions affecting operation
→P. 2 8
■Note for the entry function
→P. 3 1 The “ENGINE START STOP” switch indica-
tor will flash in green and a message will be
shown on the multi-information display. Press
the “ENGINE START STOP” switch again
while turning the steering wheel left and right.

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2-1. Driving procedures
2
When driving
08_IS F_U_(L/O_0808)
■Shift position uses
Shift positionDisplayFunctionPurpose
Normal D
position driv-
ing
Gears
between 1 and
8 are auto-
matically
selected
according to
driving condi-
tions
(paddle shift
switches activated)
Shift range
selection
(→ P. 1 2 2 )Allows opti-
mum use of
engine brak-
ing
Individual gear
selection
(→ P. 1 2 4 )Allows the
driver to select
gears for
sporty driving

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2-1. Driving procedures
08_IS F_U_(L/O_0808)
Selecting shift ranges in the D position
To drive using temporary shift range selection, operate the “-”paddle shift
switch. The shift range can then be selected by operating the “-” and “+”
paddle shift switches. Changing the shift range allows restriction of the
highest gear, preventing unnecessary upshifting and enabling the level of
engine braking force to be selected. Higher shift range
Lower shift range
The selected shift range, from 1 to
8, will be displayed in the meter
cluster.
To return to normal D position
driving, the “+” paddle shift switch
must be held down for a period of
time.
■ Selecting a driving mode
The following modes can be sele cted to suit driving conditions
Snow mode
For accelerating and driving
on slippery road surfaces,
such as on snow.
“Sport” mode
(→P. 1 7 2 )
To cancel a mode, press the
same side of the switch again.

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2-1. Driving procedures
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When driving
08_IS F_U_(L/O_0808)■
Shift ranges and their functions
*: “D” is also displayed to indicate the shift position.
A lower shift range will provide greater engine braking forces than a higher shift
range.
Meter cluster dis-
play*Function
8Gears between 1 and 8 are automatically selected
according to vehicle speed and driving conditions
7Gears between 1 and 7 are automatically selected
according to vehicle speed and driving conditions
6Gears between 1 and 6 are automatically selected
according to vehicle speed and driving conditions
5Gears between 1 and 5 are automatically selected
according to vehicle speed and driving conditions
4Gears between 1 and 4 are automatically selected
according to vehicle speed and driving conditions
3Gears between 1 and 3 are automatically selected
according to vehicle speed and driving conditions
2Gears between 1 and 2 are automatically selected
according to vehicle speed and driving conditions
1The gear is set at 1

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2-1. Driving procedures
08_IS F_U_(L/O_0808)
Selecting gears in the M positionTo enter M mode, shift the shift lever to the M position. Gears can then be
selected by operating the shift lever or paddle shift switches, allowing you
to drive in the gear of your choosing. Upshifting
Downshifting
The gear changes once every time
the shift lever or paddle shift switch
is operated.
The selected gear, from 1 to 8, will
be displayed in the meter cluster.
When in the M position, the gear will not change unless the shift lever or
paddle shift switches are operated.
However, even when in the M position, the gears will be automatically
changed in the following situations:
● When vehicle speed drops (downshift only).
● When the automatic transmission fluid or engine coolant temperature
is low.

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2-1. Driving procedures
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When driving
08_IS F_U_(L/O_0808)■
Gear functions
*: “M” is also displayed to indicate the shift position.
■When the “-” paddle shift switch is operated in the D position
●When the “-” paddle shift switch is operated in the D position, a shift range will
be automatically selected. The highest gear of the first shift range will be one
gear lower than the gear in use during normal D position driving.
●If the “-” paddle shift switch is operated when in range 6 or above, the shift
range may be lowered by two ranges or more in accordance with the driving
conditions.
■Automatic deactivated of shift range selection in the D position
Shift range selection in the D position will be deactivated in the following situations:
●When the vehicle comes to a stop
●If the accelerator pedal is depressed for more than a certain period of time in
one shift range
■Rev buzzer
If the engine speed approaches the red zone, a buzzer will sound once to encour-
age the driver to upshift.
Meter cluster dis-
play*Function
8The gear is fixed at 8th gear
7The gear is fixed at 7th gear
6The gear is fixed at 6th gear
5The gear is fixed at 5th gear
4The gear is fixed at 4th gear
3The gear is fixed at 3rd gear
2The gear is fixed at 2nd gear
1The gear is fixed at 1st gear

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2-1. Driving procedures
08_IS F_U_(L/O_0808)
■Downshift restrictions warning buzzer
To help ensure safety and driving performance, downshifting operation may some-
times be restricted. In some circumstances, downshifting may not be possible even
when the shift lever or paddle shift switch is operated. (A buzzer will sound twice.)
■When driving with the cruise control or dynamic radar cruise control
Engine braking will not occur during shift range selection in the D position, even
when downshifting to range 7, 6, 5 or 4. (→P. 150, 153)
■Automatic deactivation of snow mode and “Sport” mode
If the “ENGINE START STOP” switch is turned OFF after driving in either snow
mode or “Sport” mode, the mode is automatically deactivated.
■If the shift lever cannot be shifted from P
→P. 3 8 9
■If is not displayed after shifting the shift lever to M
●Within a few seconds of turning the “ENGINE START STOP” switch to IGNI-
TION ON mode, the transmission will not go into M mode if the shift lever is
moved to the M position. This is because a system check is being performed. In
this case, wait a moment and then try moving the shift lever to the M position
again.
●If the display does not change to on an occasion other than that
described above, it may indicate a malfunction in the automatic transmission
system. Have your vehicle inspected by your Lexus dealer immediately.
■Automatic gear selection when the vehicle is stopped
●When the vehicle comes to a stop, the transmission will automatically downshift
to allow you to start off in 1st gear.
●When the vehicle is idling at high rpm in order to warm up, and the vehicle is on
a slippery road, the transmission will automatically shift to 2nd gear for stopping
and starting off.

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2
When driving
08_IS F_U_(L/O_0808)
2-2. Instrument cluster
Gauges and meters
The units used on the speedometer and the tachometer gauge display may
differ depending on the model/type.

The following gauges, meters and display illuminate when the
“ENGINE START STOP” switch is in IGNITION ON mode.Speedometer
Displays the vehicle speed.
Vo l t a g e g a u g e
Displays the battery voltage. If the voltage is either too high or too low, the
display will flash.
Shift position and shift range/gear display
Displays the shift position along with the currently selected shift range or
gear. (→ P. 122, 124)
Multi-information display
→P. 1 3 8
Engine oil temperature gauge
Displays the engine oil temperature. If the temperature is too high, the dis-
play will flash.
Tachometer
Displays the engine speed in revolutions per minute.