2013 Lexus GS450h Using the audio system / LEXUS 2013 GS450H OWNERS MANUAL (OM30D01U)

GS450h_U (OM30D01U)
2014-2. Driving procedures
4
Driving
To drive using temporary shift range selection, operate the “-” paddle shift
switch. Changing the shift range allows restriction of the highest shift
range, preventing unnecessary upshif ting and enabling the level of engine
braking force to be selected. The sh ift range can then be selected by
operating the “-” and “+” paddle shift switches.
Upshifting
Downshifting
The selected shift range, from D1 to
D5, will be displayed in the meter.
To return to normal D position driving,
the “+” paddle shift switch must be
held down for a period of time.
■Shift ranges and their functions
A lower shift range will provide greater engine braking forces than a higher shift
range.
Selecting shift ranges in the D position
1
2
Meter displayFunction
D2 - D5
A gear in the range between D1 and the selected shift range is automatically chosen depending on vehicle speed and driving conditions
D1Setting the shift range at D1

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GS450h_U (OM30D01U)
4-2. Driving procedures
To enter S mode, shift the shift lever to S. Shift ranges can be selected by
operating the shift lever or paddle shif t switches, allowing you to drive in
the shift range of your choosing. The shift range can be selected by the
shift lever or operating the “-” and “+” paddle shift switches.
Upshifting
Downshifting
The selected shift range, from S1 to
S6, will be displayed in the meter.
The initial shift range in S mode is
automatically set to S3, S4 or S5
according to vehicle speed.
■Shift ranges and their functions
●You can choose from 6 levels of accelerating force and engine brak-
ing force.
●A lower shift range will provid e greater accelerating force and
engine braking force than a higher shift range, and the engine revo-
lutions will also increase.
●If you accelerate while in ranges 1 to 5, the shift range may automati-
cally range up in accordance with the vehicle’s speed.
Selecting shift ranges in the S position
1
2

GS450h_U (OM30D01U)
2034-2. Driving procedures
4
Driving
■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.
■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 “+” paddle shift switch is op erated when the shift range is in 5
●If the accelerator pedal is depressed for more than a certain period of time
●When the shift lever is shifted to other than D
■Downshifting restrictions warning buzzer
To help ensure safety and driving perfor mance, 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.)
■Snow mode automatic deactivation
Snow mode is automatically deactivated if th e power switch is turned off after driving
in snow mode.
■If the shift lever cannot be shifted from P
 P. 76 4

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GS450h_U (OM30D01U)
4-2. Driving procedures
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.
NOTICE
■Hybrid battery (traction battery) charge
If the shift lever is in N, the hybrid battery (traction battery) will not be charged
even when the engine is running. Therefore, if the vehicle is left with the shift lever
in N for a long period of time, the hybrid battery (traction battery) will discharge,
and this may result in the vehicle not being able to start.

205
GS450h_U (OM30D01U)4-2. Driving procedures
4
Driving
Turn signal lever
The lever will return to its original position immediately after operation. Right turn
Lane change to the right (move
the lever partway and release it)
The right hand signals will flash 3
times.
Lane change to the left (move the
lever partway and release it)
The left hand signals will flash 3 times.
Left turn
■If the turn signals do not stop flashing after turning left or right, or\
if
you want to stop them flashing
Operate the lever in the opposite di rection to either position or .
If you move the lever to either position or , the selected turn sig-
nals will flash.
Operating instructions
1
2
3
4
23
14

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GS450h_U (OM30D01U)
4-2. Driving procedures
■Turn signals can be operated when
The power switch is in ON mode.
■If the indicator flashes faster than usual
Check that a light bulb in the front or rear turn signal lights has not burned out.
■If the turn signals stop flashing before a lane change has been performed
Operate the lever again.
■Customization
The number of times the turn signals flas h during a lane change can be changed.
(Customizable feature P. 8 0 7 )

207
GS450h_U (OM30D01U)4-2. Driving procedures
4
Driving
Parking brake
Sets the parking brake
The parking brake indicator light will
come on. ( P. 2 0 8 )
Press and hold the parking brake
switch if an emergency occurs and it is
necessary to operate the parking
brake while driving.
Releases the parking brake
Operate the parking brake switch
while depressing the brake pedal.
Make sure that the parking brake indi-
cator light goes off.
A selections can be made as desired from the following modes.
Manual mode
U.S.A. Canada
1
2

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GS450h_U (OM30D01U)
4-2. Driving procedures
The parking brake is set or released automatically according to shift lever
operation.
Turns automatic mode on/off
●When the shift lever is moved out
of P, the parking brake will be
released.
●When the shift lever is moved into
P, the parking brake will be set.
Operate the shift lever with the brake
pedal depressed.
■Parking brake operation
●When the power switch is not in ON mo de, the parking brake cannot be released
using the parking brake switch.
●When the power switch is not in ON mo de, automatic mode (automatic brake set-
ting and releasing) is not available.
●If the parking brake is operated repeatedly over a short period of time, the system
may restrict operation to prevent overheatin g. If this happens, refrain from operat-
ing the parking brake. Normal operatio n will return after about 1 minute.
■Parking brake operation sound
When the parking brake operates, a moto r sound (whirring sound) may be heard.
This does not indicate a malfunction.
■Parking brake indicator light
●Depending on the power switch mode, the parking brake indicator light will come
on and stay on as described below:
ON mode: Comes on until the parking brake is released.
Not in ON mode: Stays on for approximately 15 seconds.
●When the power switch is turned off with the parking brake set, the parking brake
indicator light will stay on for about 15 seconds. This does not indicate a malfunc-
tion.
Automatic mode