2016 LEXUS RC F wheel torque

TABLE OF CONTENTS4
RC350_RC300_RC200t_RC F_U (OM24671U)
4-5. Using the driving support systems
Cruise control ............................. 235
Dynamic radar cruise control ......................................... 239
LDA (Lane Departure Alert) ........ 253
Intuitive parking assist .............. 259
Lexus parking assist monitor........................................ 268
Driving mode select switch ........................................... 283
Driving assist systems .............. 287
PCS (Pre-Collision System) ......... 295
BSM (Blind Spot Monitor) ............. 302
• BSM function......................... 306
• RCTA function ....................... 310
Active rear wing .......................... 315
TVD (Torque Vectoring Differential) ................................ 318
4-6. Driving tips Winter driving tips ..................... 320 5-1. Basic Operations
Lexus Display Audio System ......................................... 326
Steering wheel audio switches ........................................331
Mobile Assistant ........................ 332
USB/AUX ports ......................... 334
5-2. Setup Setup menu .................................. 336
General settings..........................337
Voice settings .............................. 340
Display settings.............................341
5-3. Using the audio system Selecting the audio source .......................................... 343
Optimal use of the audio system .......................................... 344
Audio settings ............................. 345
Audio menu screen operation .................................... 348
5-4. Using the radio Radio operation............................351
5-5. Playing an audio CD and MP3/WMA/AAC discs
CD player operation .................357
5-6. Using an external device Listening to an iPod................... 364
Listening USB memory device .......................................... 368
Using the AUX port ..................3725Lexus Display Audio system

1192. Instrument cluster
2
Instrument cluster
RC350_RC300_RC200t_RC F_U (OM24671U)
■Torque distribution (if equipped)
Displays the distribution of driving torque between the left and right rear
wheels
●Reading the display• Normal display Displays the amount of drive
torque applied to the left and
right rear wheels through bars
that fluctuate in length on the
multi-information display
• Advanced display Displays the difference in
torque applied to the left and
right rear wheels through dis-
played segments on the main
meter in addition to the bar
display.
The greater the number of
segments displayed, the
greater the difference in
torque is.
●Switching the display
To switch to advanced display, press .
To return to normal display, press .
●Peak hold function (a dvanced display only)
If the difference in torque of 4
segments or more is applied to
the left or right rear wheel, a yel-
low outline will be displayed for
the highest segment that was
reached, for a certain amount of
time.
Multi-information display
Main meter

2884-5. Using the driving support systems
RC350_RC300_RC200t_RC F_U (OM24671U)
◆EPS (Electric Power Steering)
Employs an electric motor to reduce the amount of effort needed to turn the
steering wheel
◆Adaptive Variable Suspension System (if equipped)
By independently controlling the dampin g force of the shock absorbers for
each of the 4 wheels according to the road and driving conditions, this system
combines riding comfort with superior steering stability, and helps good vehi-
cle posture. ( P. 2 8 4 )
◆LDH (Lexus Dynamic Handling system) (if equipped)
Provides integrated control of the VGRS, DRS and EPS. Contributes to turn-
ing characteristics at low speeds, re sponsiveness at medium speeds and
safety at high speeds by controlling the steering angle of the front and rear
wheels in accordance with the steering wheel operation and vehicle speed.
◆VDIM (Vehicle Dynamics Integrated Management)
Provides integrated control of the ABS, brake assist, TRAC, VSC, hill-start
assist control, EPS, VGRS (if equi pped) and DRS (if equipped) systems
Helps to maintain vehicle stability when swerving on slippery road surfaces by
controlling the brakes, engine output, steering assist, and if equipped with
VGRS, steering ratio
◆PCS (Pre-Collision System) (if equipped)
 P. 2 9 5
◆BSM (Blind Spot Monitor) (if equipped)
P. 3 0 2
◆TVD (Torque Vectoring Differential) (if equipped)
P. 3 1 8

2964-5. Using the driving support systems
RC350_RC300_RC200t_RC F_U (OM24671U)
◆Steering control (if equipped)
When the system determines that there is a high possibility of a frontal colli-
sion while the steering wheel is being operated, the LDH (Lexus Dynamic
Handling) system controls the steering an gle of the front and rear wheels and
torque applied to the steering wheel to enhance the steering wheel operation
response.
Enabled
Disabled
The pre-collision system warning light
comes on when pre-collision system is
disabled.
The radar sensor detects vehicles or
other obstacles on or near the road
ahead and determines whether a colli-
sion is imminent based on the position,
speed, and heading of the obstacles.
Disabling pre-collision system
1
2
Radar sensor

3184-5. Using the driving support systems
RC350_RC300_RC200t_RC F_U (OM24671U)
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 distribution of driving force between the
right and left rear wheels. ( P. 113)
TVD (Torque Vectoring Differential)

: If equipped
The 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

5798-2. Steps to take in an emergency
8
When trouble arises
RC350_RC300_RC200t_RC F_U (OM24671U)
Raise the vehicle until the tire is
slightly raised off the ground.
Remove all the wheel nuts and the
tire.
When resting the tire on the ground,
place the tire so that the wheel design
faces up to avoid scratching the wheel
surface.
4
5
WA R N I N G
■Replacing a flat tire
●Do not touch the disc wheels or the area around the brakes immediately after the
vehicle has been driven.
After the vehicle has been driven the disc wheels and the area around the brakes will
be extremely hot. Touching these areas with hands, feet or other body parts while
changing a tire, etc. may result in burns.
●Failure to follow these precautions could cause the wheel nuts to loosen and the tire
to fall off, resulting in death or serious injury.
• Never use oil or grease on the wheel bolts or wheel nuts. Oil and grease may cause the wheel nuts to be excessively tightened, leading to
bolt or disc wheel damage. In addition, the oil or grease can cause the wheel nuts
to loosen and the wheel may fall off, caus ing a serious accident. Remove any oil or
grease from the wheel bolts or wheel nuts.
• Have the wheel nuts tightened with a torque wrench to 76 ft•lbf (103 N•m,
10.5 kgf•m) as soon as possible after changing wheels.
• Do not attach a heavily damaged wheel ornament, as it may fly off the wheel while
the vehicle is moving.
• When installing a tire, only use wheel nuts that have been specifically designed for
that wheel.
• If there are any cracks or deformations in the bolt screws, nut threads or bolt holes
of the wheel, have the vehicle inspected by your Lexus dealer.

5818-2. Steps to take in an emergency
8
When trouble arises
RC350_RC300_RC200t_RC F_U (OM24671U)
Firmly tighten each wheel nut two or
three times in the order shown in the
illustration.
Tightening torque:
76 ft•lbf (103 N•m, 10.5 kgf•m)
Stow the flat tire, tire jack and all tools.
■The spare tire
●RC350/RC300/RC200t:
The spare tire is identified by the label “TEMPORARY USE ONLY” on the tire sidewall.
●Use the spare tire temporarily, and only in an emergency.
●Make sure to check the tire inflation pressure of the spare tire.
( P. 6 3 0 )
■When using the spare tire
As the spare tire is not equipped with a tire pressure warning valve and transmitter, low
inflation pressure of the spare tire will not be indicated by the tire pressure warning sys-
tem. Also, if you replace the spare tire after the tire pressure warning light comes on, the
light remains on.
■When the spare tire is equipped
The vehicle becomes lower when driving with the spare tire compared to when driving
with standard tires.
■If you have a flat rear tire on a road covered with snow or ice (vehicles with front and
rear tires of the same size except fo r vehicles with LDH and 19-inch tires)
Install the spare tire on one of the front wheels of the vehicle. Perform the following steps
and fit tire chains to the rear tires: Replace a front tire with the spare tire.
Replace the flat rear tire with the tire removed from the front of the vehicle.
Fit tire chains to the rear tires.
4
5
1
2
3

6309-1. Specifications
RC350_RC300_RC200t_RC F_U (OM24671U)
RC350/RC300/RC200t (type A)
RC350/RC300/RC200t (type B)
Tires and wheels
Ti r e s i z e235/45R18 94Y, T155/70D17 110M (spare)
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Driving under normal conditions Front: 35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Rear: 35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Spare: 60 psi (420 kPa, 4.2 kgf/cm2 or bar)
Driving at high speeds (above 100 mph [160 km/h]) (in
countries where such speeds are permitted by law)
Add 3 psi (20 kPa, 0.2 kgf/cm
2 or bar) to the front
tires, 6 psi (40 kPa, 0.4 kgf/cm2 or bar) to the rear
tires. Never exceed the maximum cold tire inflation
pressure indicated on the tire sidewall.
Wheel size18  8J, 17  4T (spare)
Wheel nut torque76 f t•lbf (103 N•m, 10.5 kgf•m)
Ti r e s i z e235/45R18 94Y, T145/70D18 107M (spare)
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Driving under normal conditions
Front: 35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Rear: 35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Spare: 60 psi (420 kPa, 4.2 kgf/cm2 or bar)
Driving at high speeds (above 100 mph [160 km/h]) (in
countries where such speeds are permitted by law)
Add 3 psi (20 kPa, 0.2 kgf/cm
2 or bar) to the front
tires, 6 psi (40 kPa, 0.4 kgf/cm2 or bar) to the rear
tires. Never exceed the maximum cold tire inflation
pressure indicated on the tire sidewall.
Wheel size18  8J, 18  4T (spare)
Wheel nut torque76 f t•lbf (103 N•m, 10.5 kgf•m)