2019 LEXUS RCF park assist

454 7-2. Steps to take in an emergency
RC F_U (U.S.A.)
(Canada)
Parking brake warning light (warning buzzer)
* 1
Indicates that the parking brake is engaged
 Release the parking brake.
Electric power steering system warning light (warning buzzer)
Indicates a malfunction in the EPS (Electric Power Steering) sys-
tem
 Have the vehicle inspected by your Lexus dealer immediately.
LDA (Lane Departure Alert) indicator
If the LDA indicato r is illuminated:
Indicates a malfunction in the LDA (Lane Departure Alert with
steering control) system.
 Check the warning message displa yed on the multi-information
display. (  P. 460)
If the LDA indicator flashes:
Indicates that the vehicle has deviated from the lane (while the
LDA [Lane Departure Alert with stee ring control] system is oper-
ating)
 Check the area around the vehicle and return the vehicle to
between the lane lines. (Flashes or illuminates)
PCS warning light
Indicates a malfunction in the PCS (Pre-Collision System) or that
the system is temporarily unavailable due to the vehicle being
extremely hot/cold, or dirt around a front sensor, etc.
 Follow the instructions displaye d on the multi-information dis-
play. (  P. 260, 470)
If the PCS (Pre-Collision System ) or VSC (Vehicle Stability Con-
trol) system is disabled, the PC S warning light will illuminate.
(  P. 260)
Slip indicator
Indicates a malfunction in:
• The VSC (Vehicle Stability Control) system;
• The TRAC (Traction Control) system; or
• The hill-start assist control system
The light will flash when the VSC or the TRAC system is operating.
 Have the vehicle inspected by your Lexus dealer immediately. (If equipped)
Automatic headlight leve ling system warning light
Indicates a malfunction in the automatic headlight leveling system
 Have the vehicle inspected by your Lexus dealer immediately.
Open door warning light (warning buzzer)
* 2
Indicates that a door or the trunk is not fully closed
 Check that both side doors and the trunk are closed.Warning light Warning light/Details/Actions

4637-2. Steps to take in an emergency
RC F_U 7
When trouble arises Indicates that the hood is not fully closed
If the vehicle reaches a speed of 3 mph (5 km/h),
flashes and a buzzer sounds to indicate
that the hood is not yet fully closed.
 Close the hood.
Indicates that the trunk is not fully closed
If the vehicle reaches a speed of 3 mph (5 km/h),
flashes and a buzzer sounds to indicate
that the trunk is not yet fully closed.
 Close the trunk. (If equipped)
Indicates a malfunction in the intuitive parking assist-sen-
sor
The assist-sensors flash.
A buzzer also sounds.
 Have the vehicle inspected by your Lexus dealer. (If equipped)
Indicates that an intuitive par king assist sensor is dirty or
covered with ice
A buzzer also sounds.
 Clean the sensor.Warning message Details/Actions

5017-2. Steps to take in an emergency
RC F_U 7
When trouble arises WARNING ■
When using the spare tire ●
Remember that the spare tire provided is specifically designed for use with your vehi-
cle. Do not use your spare tire on another vehicle. ●
Do not use more than one spare tires simultaneously. ●
Replace the spare tire with a stan dard tire as soon as possible.●
Avoid sudden acceleration, abrupt steering, sudden braking and shifting operations
that cause sudden engine braking. ■
When the spare tire is attached
The vehicle speed may not be correctly detected, and the following systems may not
operate correctly:
Also, not only can the following system not be utilized fully, but it may even negatively
affect the drive-train components:
• AWD system (if equipped) ■
Speed limit when using the spare tire
Do not drive at speeds in excess of 50 mp h (80 km/h) when a spar e tire is installed on
the vehicle.
The spare tire is not designed for driving at high speeds. Fa ilure to observe this precau-
tion may lead to an accident causing death or serious injury. ■
After using the tools and jack
Before driving, make sure all the tools and jack are securely in place in their storage
location to reduce the possibilit y of personal injury during a collision or sudden brak-
ing.
NOTICE ■
Driving with tire chains and the spare tire
Do not fit tire chains to the spare tire.
Tire chains may damage the vehicle body and adversely affect driving performance.■
When replacing the tires
When removing or fitting the wheels, tires or the tire pressure warning valve and trans-
mitter, contact your Lexus dealer as the tire pressure warning valve and transmitter
may be damaged if not handled correctly.• ABS & Brake assist
•VSC
•TRAC
• Dynamic radar cruise control
•PCS
•EPS
• Adaptive Variable Suspension System
(if equipped)
• LDA (Lane Departure Alert with
steering control)
• VGRS (if equipped) • LDH (Lexus Dynamic Handling sys-
tem) (if equipped)
• DRS (Dynamic Rear Steering) (if
equipped)
• VDIM (Vehicle Dynamics Integrated
Management)
• Tire pressure warning system
• Lexus parking assist monitor
• Intuitive parking assist (if equipped)
• Navigation system (if equipped)

569
RC F_U 8
Vehicle specifications 8-2. Customization
■
Changing by using the Remote Touch
Press the “MENU” button on the Remote Touch.
Select “Setup” on the menu screen and select “Vehicle”.
Select “Vehicle Customization”, “L EXUS Park Assist” or “Drive Mode
Customization”.
Various setting can be changed. Refer to the list of settings that can be
changed for details.
For details on the Remote Touch, refer to the “NAVIGATION AND MULTI-
MEDIA SYSTEM OWNER’S MANUAL”. ■
Changing by using the meter control switches
 P. 111, 129Customizable features Your vehicle includes a variety of elec tronic features that can be personalized
to your preferences. The settings of these features can be changed by using
the meter control switches, the Remote Touch or at your Lexus dealer.
Customizing vehicle features 1
2
3

5758-2. Customization
RC F_U 8
Vehicle specifications ■
Intuitive parking assist
* (  P. 280)
* : If equipped ■
Driving mode select switch (  P. 301)
* : If equipped ■
Active rear wing
* (  P. 307)
* : RC F
■
Automatic air conditioning system (  P. 333)Function Default setting Customized setting
Detection distance of the front
center sensor
* Far Near O O
Detection distance of the rear
center sensor Far Near O O
Buzzer volume 2 1 to 3 O O 1 2
Function Default setting Customized setting
Powertrain control in custom
mode
* Normal Power
O —
Eco
Chassis control in custom
mode
* Normal Sport O —
Air conditioning operation in
custom mode
* Normal Eco O — 1 2
Function Default setting Customized setting
Operation of the active rear wing Off On — O 1 2
Function Default setting Customized setting
A/C auto switch operation On Off O O
Exhaust gas sensor sensitivity Standard -3 to 3 O O 1 2

588 8-4. Certifications
RC F_U This device complies with Part 15 of th e FCC Rules. Operation is subject to the
following two conditions; (1) This device may not cause harmful interference, and
(2) this device must accept any interferen ce received, including interference that
may cause undesired operation.
This ISM device complies with Canadian ICES-001.
Cet appareil ISM est conforme a la norme NMB-001 du Canada.Intuitive parking assist sensor

611
Index
RC F_U What to do if...
(Troubleshooting) .................................612
Alphabetical index.................................. 616
Refer to the “NAVIGATIO N AND MULTIMEDIA SYSTEM
OWNER’S MANUAL” for informat ion regarding the equipment
listed below.
• Navigation system
• Audio/video system • Lexus parking assist monitor
•Lexus Enform

617Alphabetical index
RC F_U Alarm ............................................................ 80
Anchor brackets ...................................... 60
Antennas (smart access system
with push-button start) ......................156
Anti-lock Brake System (ABS).........312
Warning light .......................................453
Approach warning............................... 275
Armrest .................................................... 356
ASC
(Active Sound Control)....... 223, 224
Assist grip ................................................358
Audio system
* Automatic headlight leveling
system .....................................................227
Warning light .......................................454
Automatic High Beam ....................... 228
Automatic light control system....... 225
Automatic transmission .......................213
If the shift lever
cannot be shifted from P ............. 219
M mode ................................................... 216
Paddle shift switches ............... 215, 216
Average fuel
economy .............................136, 137, 138
Average vehicle speed ........................136 Back-up lights
Replacing light bulbs ....................... 434
Wattage .................................................553
Battery ...................................................... 408
Battery checking ............................... 408
If the vehicle battery
is discharged .................................... 522
Preparing and checking before
winter.................................................... 320
Warning light ....................................... 453
Blind Spot Monitor (BSM) ............... 290
Brake
Fluid .......................................................... 407
Parking brake .......................................222
Warning light ....................................... 453
Brake assist ............................................... 312
Break-in tips ............................................. 193
Brightness control
Instrument panel light
control.......................................... 94, 100
BSM (Blind Spot Monitor) ............... 290
BSM function ....................................... 293
RCTA function .................................... 297 B
* : Refer to the “NAVIGATIO N AND MULTIMEDIA SYSTEM
OWNER’S MANUAL”.