Lexus IS F 2011 Using The Bluetooth Audio System /

131
2-1. Driving procedures
2
When driving
■Changing “ENGINE START STOP” switch mode
Modes can be changed by pressing the “ENGINE START STOP”
switch with the brake pedal releas ed. (The mode changes each time
the switch is pressed.)
OFF*
The emergency flashers can be
used.
ACCESSORY mode
Some electrical components
such as the audio system can be
used.
The “ENGINE START STOP”
switch indicator turns amber.
IGNITION ON mode
All electrical components can
be used.
The “ENGINE START STOP”
switch indicator turns amber.
*: If the shift lever is in a position other than P when turning off
the engine, the “ENGINE
START STOP” switch will be
turned to ACCESSORY mode,
not to OFF.

132
2-1. Driving procedures
■If the engine does not start
The engine immobilizer system may not have been deactivated. (P. 8 3 )
■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 fo r 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 4
■When the electronic key battery is discharged
P. 4 1 7
■Conditions affecting operation
P. 3 2
■Note for the entry function
P. 3 5
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
CAUTION
■When starting the engine
Always start the engine while sitting in the driver’s seat. Do not press the accelera-
tor while starting the engine under any circumstances.
Doing so may cause an accident resulting in death or serious injury.
■Stopping the engine in an emergency
If you want to stop the engine in an emergency while driving the vehicle, push and
hold the “ENGINE START STOP” switch for more than 3 seconds.
However, do not touch the “ENGINE START STOP” switch while driving except in
an emergency. If the engine stops while the vehicle is being driven, this could lead to
an unexpected accident.
NOTICE
■To prevent battery discharge
Do not leave the “ENGINE START STOP” switch in ACCESSORY or IGNITION
ON mode for long periods without the engine running.
■When starting the engine
●Do not race a cold engine.
●If the engine becomes difficult to start or stalls frequently, have the engine
checked immediately.

134
2-1. Driving procedures
Automatic transmission
Select a shift position appropriate for the driving conditions.
■Shifting the shift lever and selecting a shift position
While the “ENGINE
START STOP” switch is
in IGNITION ON
mode, depress the brake
pedal and move the shift
lever.
*: To improve fuel efficiency andreduce noises, set the shift lever
in the D position for normal driv-
ing.
Shift
positionFunction
PParking the vehicle/ starting the engine
RReversing
NNeutral
DNormal driving*
MM mode driving ( P. 1 3 9 )

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2-1. Driving procedures
2
When driving
■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 3 7 )Allows opti-
mum use of
engine brak-
ing
Individual gear
selection
(P. 1 3 9 )Allows the
driver to select
gears for
sporty driving

136
2-1. Driving procedures
■Selecting a driving mode
The following modes can be selected to suit driving conditions:
Snow mode
For accelerating and driving
on slippery road surfaces,
such as on snow.
“Sport” mode
(P. 1 8 9 )
To cancel a mode, press the
same switch again.

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2-1. Driving procedures
2
When driving
Selecting shift ranges in the D positionTo drive using temporary shift range se lection, operate the “-”paddle shift
switch. The shift range can then be selected by operating the “-” and “+”
paddle shift switches. Changing the sh ift 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.

138
2-1. Driving procedures
■Shift ranges and their functions
*: “D” is also displayed to indicate the shift position.
A lower shift range will provide greater engine braking force 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
2
When driving
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 positio n, the gears will be automatically
changed in the following situations:
● When vehicle speed drops (downshift only).
● When the automatic transmission flu id or engine coolant temperature
is low.

140
2-1. Driving procedures
■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 deactivation 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
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