2019 LEXUS RCF sport mode

304 4-5. Using the driving support systems
RC F_U 
RC F
Normal mode/Custom mode
Normal mode and custom mode are se lected by pressing the driving mode
select switch. Each time the switch is pressed, the driving mode changes
between normal mode and custom mode . When custom mode is selected,
the “CUSTOM” indicator will be illuminated. When Eco drive mode or sport mode is se lected, pressing the switch changes the
driving mode to normal mode.
• Normal mode
Provides an optimal balance of fuel economy, quietness, and dynamic per-
formance. Suitable for city driving.
• Custom mode
Allows you to drive with the following functions set to your preferred set-
tings.
Custom mode settings can only be ch anged on the drive mode customiza-
tion display of the Center Display.
(Displaying the drive mode customization display:  P. 575)1

3054-5. Using the driving support systems
4
Driving
RC F_U Eco drive mode
Helps the driver accelerate in an eco-fr iendly manner and improve fuel econ-
omy through moderate throttle charact eristics and by controlling the opera-
tion of the air conditioning system (heating/cooling). When not in Eco drive mode, if the driving mode select switch is tu rned to the left, the
Eco drive mode indicator will come on.
Sport mode
•SPORT S mode
Controls the transmission and engine to provide quick, powerful accelera-
tion. Also, gear shift timing is controlle d to suit sporty driving, making this
mode is suitable for when agile drivin g response is desired, such as when
driving on roads with many curves. When not in SPORT S mode, if the driving mode select switch is turned to the
right, the “SPORT S” indicator will come on.
•SPORT S+ mode
Provides earlier downshift timing than SPORT S mode in order to maintain
a high engine speed and provides faster gear changes. This mode also
changes the steering feel, suspension control and VDIM control, making it
suitable for powerful sporty driving. When in SPORT S mode, if the driving mode select switch is turned to the right,
the “SPORT S+” indicator will come on. Function Setting
Powertrain Normal
Power
Eco
Chassis Normal
Sport
Air conditioning system Normal
Eco2
3

306 4-5. Using the driving support systems
RC F_U ■
Operation of the air conditioning system in Eco drive mode
Eco drive mode controls the heating/cooling operations and fan speed of the air condi-
tioning system to enhance fuel efficiency (  P. 333). To improve air conditioning perfor-
mance, adjust the fan speed or turn off Eco drive mode.■
Automatic deactivation of sport mode and custom mode
If the engine switch is turned off after driving in sport mode or custom mode, the drive
mode will be changed to normal mode. ■
Driving mode pop-up display (veh icles with a 10.3-inch display)
When the driving mode is changed, the sele cted driving mode will be temporarily dis-
played on the side display. (  P. 331)

3074-5. Using the driving support systems
4
Driving
RC F_U The RC F is equipped with an active rear wing that operates automatically while
the vehicle is being driven. This active rear wing enhances aerodynamic perfor-
mance, especially at high speeds, co ntributing to a more stable ride.
The active rear wing can be controlled using a switch.
Multi-information display (  P. 118)Displays the status of the active rear
wing
Active rear wing switch Operates the active rear wing manually
Indicator Illuminates when the active rear wing is
raised and turns off when it is retracted
The active rear wing will operate automatically at the following speeds according
to the selected driving mode (  P. 301).
(Always observe the legal speed limit when driving on public roads.)Active rear wing (RC F) Features 1
2
3
Automatic operation
Driving mode Up Down
Normal
Sport Approximately 50 mph
(80 km/h) Approximately 25 mph
(40 km/h)
Eco drive Approximately 80 mph
(130 km/h) Approximately 25 mph
(40 km/h)

310 4-5. Using the driving support systems
RC F_U With the engine switch in IGNITION
ON mode, pressing the TVD switch
changes the TVD control mode. The current TVD control mode will be
displayed on the meters.
STANDARD mode
This is the default mode and pro-
vides an optimum balance of driving
agility and stability.
SLALOM mode
This mode emphasizes enhanced
steering response.
TRACK mode
This mode emphasizes stability for
high speed sporty driving.
The multi-information display shows the di stribution of driving force between the
right and left rear wheels. (  P. 118)TVD (Torque Vectoring Differential) 
 : If equippedThe TVD system distributes driving force (torque) between the right and left
rear wheels automatically. This syst em contributes to enhanced steering
response while cornering and increased traction when exiting a corner, pro-
viding an agile driving experience.
Changing TVD control modes 1
2
3
TVD control status on the multi-information display

316 4-5. Using the driving support systems
RC F_U ■
Expert mode (RC F)
When expert mode is se lected, it is possible to drive in a more sp orty manner than other
drive modes. Expert mode disables the TRAC and VSC systems but the engine and
brakes may be controlled depending on the vehicle behavior.
■
When the message is displayed on the mu lti-information displa y showing that TRAC
has been disabled even if has not been pressed (RC350/RC300)
TRAC cannot be operated. Contact your Lexus dealer.■
When the “TRAC OFF” indicator light comes on even if
( ) has not been
pressed (RC F)
TRAC cannot be operated. Contact your Lexus dealer.■
VGRS is disabled when
VGRS may stop operating in the following situations.
In this event, the steering wheel may move from its straight forward position, but it will
return when the system restarts. ●
When the steering wheel is operated for an extended period of time while the vehicle is
stopped or is moving very slowly
(on vehicles with LDH, DRS is disabled together with VGRS) ●
When the steering wheel has been held fully to the left or right
The center position of the steering wheel may change when VGRS is disabled. However,
the position will return to normal after VGRS is reactivated. ■
When the battery is disconnected (vehicles with VGRS)
The steering wheel may move from its straight forward position, but this will be corrected
automatically when driving.To select expert mode, press
()when in SPORT S+ mode.
The “EXPERT” indicator will come on together
with the TRAC OFF and VSC OFF indicators.
To cancel expert mode, press
() or
use the driving mode sele ct switch to select a
driving mode other than SPORT S+ mode.

4477-2. Steps to take in an emergency
RC F_U 7
When trouble arises Take out the towing eyelet. (  P. 490, 504)
Remove the eyelet cover using a flathead screwdriver. To protect the bodywork, place a rag between the screwdriver and the vehicle body
as shown in the illustration.
Emergency towing procedure 1
2 
RC350/RC300
(except F SPORT models) 
RC350/RC300
(F SPORT models)
RC F

4497-2. Steps to take in an emergency
RC F_U 7
When trouble arises WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury. ■
When towing the vehicle 
2WD models 
AWD modelsBe 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 and related parts may be damaged
or an accident may occur due to a change in
direction of the vehicle.
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 damaged,
the vehicle may fly off the truck.