sport mode LEXUS RX450h 2015 Owners Manual

1672-1. Driving procedures
2
When driving ■
When starting off on an uphill
The hill-start assist control is available. (  P. 2 76 )■
Driving in the rain ●
Drive carefully when it is raining, becaus e visibility will be reduced, the windows
may become fogged-up, and the road will be slippery.●
Drive carefully when it starts to rain, be cause the road surface will be especially
slippery.●
Refrain from high speeds when driving on an expressway in the rain, because
there may be a layer of water between th e tires and the road surface, preventing
the steering and brakes from operating properly.■
Engine speed while driving
In the following conditions, the engine speed may become high while driving. This is
due to automatic up-shifting control or down-shifting implementation to meet driv-
ing conditions. It does not indicate sudden acceleration.●
The vehicle is judged to be driving uphill or downhill●
When the accelerator pedal is released●
When the brake pedal is depresse d while sport mode is selected■
Breaking in your new Lexus
To extend the life of the vehicle, observing the following precautions is recom-
mended: ●
For the first 200 miles (300 km):
Avoid sudden stops.●
For the first 500 miles (800 km):
Do not tow a trailer.●
For the first 1000 miles (1600 km):
• Do not drive at extremely high speeds.
• Avoid sudden acceleration.
• Do not drive continuously in low gears.
• Do not drive at a constant speed for extended periods.

1892-1. Driving procedures
2
When driving ■ Selecting sport mode
Use when high levels of response and feeling are desirable, such as
when driving in moun tainous regions or when overtaking.
Press the menu switch. The multi-information display
will change modes to electronic
features control mode.
Press the “  ” or “  ” switch
until “SPORT MODE”
appears.
Press the “ENTER” switch to
change to “ON”.
The “SPORT MODE” indicator
will be displayed. Each pressing of the switch
turns sport mode on and off.
Press the menu switch to
change to the normal display.STEP 1
STEP 2

1902-1. Driving procedures
Changing shift ranges in S mode
When the shift lever is in the S position, the shift lever can be operated as
follows:
Upshifting
Downshifting
The initial shift range in S mode is set automatically to “5” or “4” accord-
ing to vehicle speed.
■ Shift ranges and their functions
● You can choose from 6 levels of engine braking force.
● A lower shift range will provide gr eater engine braking force than a
higher shift range, and the engi ne speed will also increase.■
Operation of the air conditioning system in Eco drive mode
Eco drive mode controls the heating/cooling operations and fan speed of the air
conditioning system to enhance fuel efficiency. (  P. 342, 350) To improve air con-
ditioning performance, adjust the fa n speed or turn off Eco drive mode. ■
Automatic return to normal driving mode
If snow mode or sport mode is selected , the driving mode will automatically return
to normal mode when the hybrid system is turned off.
■
S mode
●
When the shift range is “5” or lower, holding the shift lever toward “+” sets the
shift range to “6”.
●
To prevent the engine from over-revving, upshifting may automatically occur.

1912-1. Driving procedures
2
When driving ■
AI-SHIFT
AI-SHIFT automatically selects the suitable gear according to driver performance
and driving conditions.
AI-SHIFT automatically operates when the sh ift lever is in the D position. (Shifting
the shift lever to the S posi tion cancels the function.)■
When driving with cruise control or radar cruise control activated
Even when performing the following acti ons with the intent of enabling engine
braking, engine braking will not activate because cruise control or radar cruise
control will not be canceled. ●
While driving in D or S mode, downshifting to 5 or 4. (  P. 232, 236)●
When switching the driving mode to sport mode while driving in D position.
(  P. 1 8 9 )■
If the shift lever cannot be shifted from P
 P. 7 7 9■
If S does not come on even after shifting the shift lever to S
This may indicate a malfunction in the hybr id transmission system. Have the vehicle
inspected by your Lexus dealer immediately.
(In this situation, the hybrid transmission will operate in the same as manner as when
the shift lever is in D.)■
Downshift restriction warning buzzer (S mode)
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 is operated. (The buzzer will sound twice.)

1972
When driving 2-2. Instrument cluster
Gauges and meters
Hybrid System Indicator Displays hybrid system power output and regenerative charging level
ECO lamp and SPORT lamp Changes colors according to driving mode
Speedometer Displays the vehicle speed
Fuel gauge Displays the quantity of fuel remaining in the tank
Multi-information display Presents the driver with a variety of driving-related data (  P. 2 0 6 )
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 independently.
Shift position and shift range display
Displays the selected shift position or selected shift range (  P. 1 8 6 )
Engine coolant temperature gauge
Displays the engine coolant temperature

1992-2. Instrument cluster
2
When driving ■
Hybrid System Indicator
●
By keeping the indicator within Eco area, more Eco-friendly driving can be
achieved.●
Charge area indicates regeneration* st atus. Regenerated energy will be used
to charge the hybrid battery (traction battery).
*: When used in this manual, “regeneration” refers to the conversion of energy cre-
ated by the movement of the ve hicle into electrical energy.■
ECO lamp and SPORT lamp ●
When sport mode is selected, the SPORT lamp (red) will illuminate.●
When all of the following conditions are satisfied and the Eco-friendly driving,
the ECO lamp (blue) will illuminate:
• When driving with the shift lever in D
• When either normal mode or Eco mode are selected, and EV drive mode
and snow mode are not in use
• The vehicle speed is approximately 80 mph (130 km/h) or below.
■
Customization
Settings (e.g. on/off operation of the ECO lamp) can be changed.
(Customizable features  P. 8 2 5 ) Po w e r a r e a
Shows that an Eco-friendly driving range is
being exceeded (during full power driving
etc.)
Eco area
Shows that the vehicle is being driven in an
Eco-friendly manner.
Hybrid Eco area
Shows that gasoline engine power is not
being used very often.
The gasoline engine will automatically
stop and restart under various conditions.
Charge area
Shows that energy is being recovered via
regenerative braking.

2032-2. Instrument cluster
2
When driving ■ Indicators
The indicators inform the driver of th e operating state of the vehi-
cle’s various systems. Turn signal indicator
(  P. 1 9 3 ) VSC off indicator
(  P. 2 7 2 )
Headlight high beam indi-
cator (  P. 2 1 9 ) (if equipped)
Pre-collision system
warning light (  P. 2 7 8 )(U.S.A.)
Headlight indicator
(  P. 2 1 7 ) (if equipped)
BSM indicator
(  P. 2 8 6 )(Canada)
Tail light indicator
(  P. 2 1 7 ) (if equipped)
BSM outside rear view
mirror indicators
(  P. 2 8 6 )
Front fog light indicator
(  P. 221) “READY” indicator
(  P. 1 7 7 )
Cruise control indicator
(  P. 232, 236) EV drive mode indicator
(  P. 1 8 3 )(if equipped)
Radar cruise control indi-
cator (  P. 2 3 6 ) “ECO MODE” indicator
(  P. 1 8 7 )(if equipped)
Intuitive parking assist
indicator
(  P. 2 4 8 ) “SPORT MODE”
indicator (  P. 1 8 9 )
Slip indicator
(  P. 2 7 2 , 2 76 ) “Hybrid SNOW” indica-
tor (  P. 1 8 8 ) * 1
* 1, 3
* 1
* 4
* 1, 2

2082-2. Instrument cluster
Display order may vary depe nding on vehicle condition.Electronic features control contents Setting electronic features controls
Intuitive parking assist
(if equipped)  P. 2 4 8
Sport mode  P. 1 8 9
Eco drive mode  P. 1 8 7
Snow mode  P. 1 8 8

7305-1. Essential information
■
While towing
If the hybrid system is off, the power assist for the brakes and steering will not func-
tion, making steering and braking more difficult.■
Wheel nut wrench
Wheel nut wrench is installed in the luggage compartment. (  P. 76 4 )
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury. ■
When towing the vehicle
2WD models
AW D m o d e l s Be sure to transport the vehicle with the front
wheels raised or with all four wheels raised off
the ground. If the vehicle is towed with the
front wheels contacting the ground, the driv-
etrain and related parts may be damaged or
electricity generated by the operation of the
motor may cause a fire to occur depending
on the nature of the damage or malfunction.
Be sure to transport the vehicle with all four
wheels raised off the ground. If the vehicle is
towed with the tires contacting the ground,
the drivetrain or related parts may be dam-
aged, the vehicle may fly off the truck, or
electricity generated by the operation of the
motor may cause a fire to occur depending
on the nature of the damage or malfunction.

8336-2. Customization
6
Vehicle specifications Driving position memory ( 
P. 9 3 )
Meter (  P. 1 9 7 )Function Default
setting Custom-
ized
setting
Driver’s seat move-
ment when exiting
the vehicle (on some
models) Full Off
O —
O —
O O
Pa r t i a l
Selecting whether
the driver’s door or
all doors are linked
to the power easy
access system Driver’s
door All the
doors — — — — —
O
Function Default
setting Custom-
ized
setting
ECO lamp On
(Turns on/
off accord-
ing to driv-
ing
conditions) On
(Stays on) —
O —
O O O
Off
(Stays off)
SPORT lamp On Off —
O —
O O O