Lexus IS F 2010 Audio/video System / LEXUS 2010 IS F OWNERS MANUAL (OM53A21U)

131
2-1. Driving procedures
2
When driving
■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
Selecting gears in the M position
To 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
2
When driving
■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
■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
■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. 158, 161)
■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. 4 7 5
■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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2-1. Driving procedures
2
When driving
■If the automatic transmission fluid temperature warning message is displayed
■AI-SHIFT
The AI-SHIFT automatically selects the optimal gear according to driver perfor-
mance and driving conditions.
The AI-SHIFT automatically operates when the shift lever is in the D position. How-
ever, operating the “-” paddle shift switch will restrict the function’s operation. (Shift-
ing the shift lever to the M position cancels the function.)
CAUTION
■When driving on slippery road surfaces
Be careful of downshifting and sudden acceleration, as this could result in the vehi-
cle skidding to the side or spinning.
If the automatic transmission fluid tempera-
ture warning message is displayed while driv-
ing, make sure you return to normal D
position driving and reduce speed by easing
off the accelerator pedal. Stop the vehicle in a
safe place, shift the shift lever to the P position
and let the engine idle until the warning mes-
sage goes out.
When the warning message goes out, the
vehicle can be driven again.
If the warning message does not go out after
waiting a while, have your vehicle inspected
by your Lexus dealer.

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2-1. Driving procedures
Turn signal lever
■Turn signals can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode.
■If the indicators flash faster than usual
Check that a light bulb in the front or rear turn signal lights has not burned out.
Right turn
Left turn
Move and hold the lever part-
way to signal a lane change
The right hand signal will flash
until you release the lever.
Move and hold the lever part-
way to signal a lane change
The left hand signal will flash
until you release the lever.

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2-1. Driving procedures
2
When driving
Parking brake
■Usage in winter time
See “Winter driving tips” for parking brake usage in winter time. (P. 1 9 2 )
NOTICE
■Before driving
Fully release the parking brake.
Driving the vehicle with the parking brake set will lead to brake components over-
heating, which may affect braking performance and increase brake wear.
Sets the parking brake*
(Depressing the pedal again
releases the parking brake.)
*: Fully depress the parking
brake pedal with your left
foot while depressing the
brake pedal with your right
foot.
Canada U.S.A.

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2-1. Driving procedures
Horn
To sound the horn, press on or
close to the mark.

139
2
When driving
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.
Voltage gauge
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. 130, 132)
Multi-information display
P. 1 4 6
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.

140
2-2. Instrument cluster
Engine coolant temperature gauge
Displays the engine coolant temperature.
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 different distances indepen-
dently.
Fuel gauge
Displays the quantity of fuel remaining in the tank.
Odometer/trip meter and trip meter reset button
Switches between odometer and trip meter displays. Pushing and holding
the button will reset the trip meter when the trip meter is being displayed.