2015 LEXUS RC F transmission

3
1
9 8
7 5 4
3
2
RC350/RCF_U (OM24636U)
6
3-1. Key informationKeys .................................................. 130
3-2. Opening, closing and locking the doors and trunk
Doors ................................................135
Trunk................................................... 141
Smart access system with push-button start.......................146
3-3. Adjusting the seats Front seats.......................................152
Rear seats........................................155
Driving position memory.......... 157
Head restraints .............................. 161
3-4. Adjusting the steering wheel and mirrors
Steering wheel ..............................164
Inside rear view mirror...............166
Outside rear view mirrors....... 168
3-5. Opening, closing the windows and moon roof
Power windows .............................. 171
Moon roof ....................................... 175 4-1. Before driving
Driving the vehicle ..................... 180
Cargo and luggage .................... 187
Vehicle load limits ....................... 190
Trailer towing .................................. 191
Dinghy towing ...............................192
4-2. Driving procedures Engine (ignition) switch .............193
Automatic transmission ............199
Turn signal lever .......................... 204
Parking brake .............................. 205
ASC (Active Sound Control) (RC350) .................................... 206
ASC (Active Sound Control) (RC F) .......................................... 207
4-3. Operating the lights and wipers
Headlight switch ........................208
Automatic High Beam................ 211
Fog light switch ............................. 216
Windshield wipers and washer ........................................... 217
4-4. Refueling Opening the fuel tank cap ..... 225
3Operation of each
component4Driving

179
Driving4
RC350/RCF_U (OM24636U)
4-1. Before drivingDriving the vehicle ......................180
Cargo and luggage .................... 187
Vehicle load limits .......................190
Trailer towing .................................. 191
Dinghy towing............................... 192
4-2. Driving procedures Engine (ignition) switch ............ 193
Automatic transmission ............ 199
Turn signal lever ..........................204
Parking brake .............................. 205
ASC (Active Sound Control) (RC350) ................................... 206
ASC (Active Sound Control) (RC F)........................................... 207
4-3. Operating the lights and wipers
Headlight switch ........................ 208
Automatic High Beam ................211
Fog light switch............................. 216
Windshield wipers and washer........................................... 217
4-4. Refueling Opening the fuel tank cap .................................................225 4-5. Using the driving support
systems
Cruise control ............................. 229
Dynamic radar cruise control ......................................... 233
LDA (Lane Departure Alert) ........ 248
Intuitive parking assist .............. 254
Lexus parking assist monitor ........................................ 263
Driving mode select switch ........................................... 278
Driving assist systems............... 282
PCS (Pre-Collision System).......... 290
BSM (Blind Spot Monitor) ......297
• BSM function .......................... 301
• RCTA function ......................305
Active rear wing .......................... 310
TVD (Torque Vectoring Differential)................................. 313
4-6. Driving tips Winter driving tips ...................... 315

1834-1. Before driving
4
Driving
RC350/RCF_U (OM24636U)
WA R N I N G
Observe the following precautions.
Failure to do so may result in death or serious injury.
■When driving on slippery road surfaces
●Sudden braking, acceleration and steering may cause tire slippage and reduce your
ability to control the vehicle.
●Sudden acceleration, engine braking due to shifting, or changes in engine speed
could cause the vehicle to skid.
●After driving through a puddle , lightly depress the brake pedal to make sure that the
brakes are functioning properly. Wet brake pads may prevent the brakes from func-
tioning properly. If the brakes on only on e side are wet and not functioning properly,
steering control may be affected.
■When shifting the shift lever
●Do not let the vehicle roll backward while the shift lever is in a driving position, or roll
forward while the shift lever is in R.
Doing so may cause the engine to stall or lead to poor brake and steering perfor-
mance, resulting in an acciden t or damage to the vehicle.
●Do not shift the shift lever to P while the vehicle is moving.
Doing so can damage the transmission and may result in a loss of vehicle control.
●Do not shift the shift lever to R while the vehicle is moving forward.
Doing so can damage the transmission and may result in a loss of vehicle control.
●Do not shift the shift lever to D while the vehicle is moving backward.
Doing so can damage the transmission and may result in a loss of vehicle control.
●Moving the shift lever to N while the vehicle is moving will disengage the engine from
the transmission. Engine braking is not available when N is selected.
●Be careful not to shift the shift lever with the accelerator pedal depressed. Shifting the
shift lever to a gear other than P or N may lead to unexpected rapid acceleration of
the vehicle that may cause an accident and result in death or serious injury.
■If you hear a squealing or scraping noise (brake pad wear limit indicators) (RC350)
Have the brake pads checked and replaced by your Lexus dealer as soon as possible.
Rotor damage may result if the pads are not replaced when needed.
Front brakes on F SPORT models only: Moderate levels of brake pad and disc wear
allow enhanced front braking power. As a re sult, the discs may wear more quickly than
conventional brake discs. Therefore, when replacing the brake pads, Lexus recom-
mends that you also have the thickness of the discs measured.
It is dangerous to drive the vehicle when the wear limits of the brake pads and/or those
of the brake discs are exceeded.
■If a brake pad wear warning message is displayed (RC F)
Have the brake pads checked and replaced by your Lexus dealer as soon as possible.
Rotor damage may result if the pads are not replaced when needed.
Moderate levels of the brake pad and disc wear allow enhanced braking power. As a
result, the discs may wear more quickly than conventional brake discs. Therefore, when
replacing the brake pads, Lexus recommends that you also have the thickness of the
discs measured.
It is dangerous to drive the vehicle when the wear limits of the brake pads and/or those
of the brake discs are exceeded.

1864-1. Before driving
RC350/RCF_U (OM24636U)
NOTICE
■When driving the vehicle
●Do not depress the accelerator and brake pe dals at the same time while driving, as
this may restrain the engine output.
●Do not use the accelerator pedal or depress the accelerator and brake pedals at the
same time to hold the vehicle on a hill.
■When parking the vehicle
Always shift the shift lever to P. Failure to do so may cause the vehicle to move or the
vehicle may accelerate suddenly if the accelerator pedal is ac cidentally depressed.
■Avoiding damage to vehicle parts
●Do not turn the steering wheel fully in either direction and hold it there for an
extended period of time.
Doing so may damage the power steering motor.
●When driving over bumps in the road, drive as slowly as possible to avoid damaging
the wheels, underside of the vehicle, etc.
■If you get a flat tire while driving
A flat or damaged tire may cause the follo wing situations. Hold the steering wheel
firmly and gradually depress the brak e pedal to slow down the vehicle.
●It may be difficult to control your vehicle.
●The vehicle will make abnormal sounds or vibrations.
●The vehicle will lean abnormally.
Information on what to do in case of a flat tire ( P. 5 6 0 , 5 74 )
■When encountering flooded roads
Do not drive on a road that has flooded after heavy rain etc. Doing so may cause the
following serious damage to the vehicle:
●Engine stalling
●Short in electrical components
●Engine damage caused by water immersion
In the event that you drive on a flooded road and the vehicle is flooded, be sure to have
your Lexus dealer check the following:
●Brake function
●Changes in quantity and quality of oil and fluid used for the engine, transmission,
transfer (AWD models), differential, etc.
●Lubricant condition for the propeller shaft, bearings and suspension joints (where
possible), and the function of all joints, bearings, etc.

1994-2. Driving procedures
4
Driving
RC350/RCF_U (OM24636U)
While the engine switch is in IGNITION ON mode, move the shift lever
with the brake pedal depressed.
When shifting the shift lever between P and D, make sure that the vehicle is com-
pletely stopped.
Automatic transmission
Shifting the shift lever

2024-2. Driving procedures
RC350/RCF_U (OM24636U)
To enter M mode, shift the shift lever to M. Gears can then be selected by oper-
ating 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 oper-
ated.
8-speed models: Th e selected gear,
from M1 to M8, will be fixed and dis-
played in the meter.
6-speed models: The selected gear,
from M1 to M6, will be fixed and dis-
played in the meter.
When in the M position, the gear will no t change unless the shift lever or pad-
dle shift switches are operated.
However, even when in the M position, the gears will be automatically
changed in the following situation:
●When vehicle speed drops (downshift only).
●When a gear change is necessary to protect the engine or automatic trans-
mission when the engine coolant temperature or automatic transmission
fluid temperature is low, or other reasons.
In the following situations, the gear will not shift even if the shift lever or paddle
shift switches are operated.
●“1st Gear not available due to slippe ry road surface” is displayed on the
multi-information display.
●The vehicle speed is low (upshift only).
Selecting gears in the M position
1
2

2034-2. Driving procedures
4
Driving
RC350/RCF_U (OM24636U)
■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
●When the shift lever is shifted to a position other than D
■To protect the automatic transmission
If the automatic transmission fluid temperatur e is high, “Transmission Fluid High Temper-
ature” will be displayed on th e multi-information display and the vehicle will go into trans-
mission protection mode automatically. Have the vehicle inspected by your Lexus dealer.
■Downshifting restriction warning buzzer
To help ensure safety and driving performa nce, downshifting operation may sometimes
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 the engine switch is turned off after driving in
snow mode.
■When driving with cruise control or dynamic radar cruise control activated
Even when performing the following actions with the intent of enabling engine braking,
engine braking will not activate because cruise control or dynamic radar cruise control
will not be canceled.
●8-speed models: While driving in the D posi tion, downshifting to 7, 6, 5 or 4.
(  P. 229, 233)
●6-speed models: While driving in the D position, downshifting to 5 or 4.
( P. 229, 233)
●When switching the driving mode to sp ort mode while driving in D position.
(  P. 2 7 8 )
■If the shift lever cannot be shifted from P
P. 5 8 9
■AI-SHIFT
●The AI-SHIFT automatically selects the suitab le gear according to driver performance
and driving conditions.
The AI-SHIFT automatically operates when the sh ift lever is in D. (Shifting the shift lever
to the M position cancels the function.)
●8-speed models: G AI-SHIFT automatically se lects a suitable gear for sporty driving
according to driver’s input and driving co nditions. G AI-SHIFT operates automatically
when the shift lever is in D and sport mode is selected for the driving mode. (Selecting
normal mode with the driving mode select sw itch or shifting the shift lever to the M
position cancels this function.)
WA R N I N G
■When driving on slippery road surfaces
Be careful of downshifting and sudden accele ration, as this could result in the vehicle
skidding to the side or spinning.

2784-5. Using the driving support systems
RC350/RCF_U (OM24636U)
RC350 (vehicles without Adaptive Variable Suspension System)
Normal mode
Provides an optimal balance of fuel economy, quietness, and dynamic perfor-
mance. Suitable for city driving.
Press the switch to change the driving mode to normal mode when Eco drive mode or
sport mode is selected.
Eco drive mode
Helps the driver accelerate in an eco- friendly manner and improve fuel econ-
omy through moderate throttle characteristics 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 turned to the left, the
Eco drive mode indicator will come on.
Sport mode
Controls the transmission and engine to provide quick, powerful acceleration.
This mode also changes the steering f eel, making it suitable for when agile
driving response is desired, such as wh en driving on roads with many curves.
When not in sport mode, if the driving mode select switch is turned to the right, the
“SPORT” indicator will comes on.
Driving mode select switch
The driving modes can be selected to suit driving condition.
1
2
3