2017 LEXUS RC F display

5317-3. Do-it-yourself maintenance
7
Maintenance and care
The recommended cold tire inflation
pressure and tire size are displayed on
the tire and loading information label.
(→P. 652)
Tire inflation pressure
Tire inflation pressure

553
When trouble arises8
8-1. Essential informationEmergency flashers.................. 554
If your vehicle has to be stopped in an
emergency ................................ 555 8-2. Steps to take in an emergency
If your vehicle needs to be towed ...........................................556
If you think something is wrong ........................................... 563
Fuel pump shut off system ...... 564
If a warning light turns on or a warning buzzer
sounds..........................................565
If a warning message is displayed.......................................571
If you have a flat tire (vehicles with a spare
tire)................................................ 592
If you have a flat tire (vehicles with an
emergency tire puncture
repair kit) ....................................606
If the engine will not start ........ 620
If the electronic key does not operate properly ............. 622
If the vehicle battery is discharged ................................. 626
If your vehicle overheats .........630
If the vehicle becomes stuck ............................................. 636

5718-2. Steps to take in an emergency
8
When trouble arises
Master warning light
The master warning light also comes on or flashes in order to indicate that a
message is currently being displaye d on the multi-information display.
Multi-information display
If any of the warning messages is show n again after the following actions have
been performed, contact your Lexus dealer.
If a warning message is displayed
If a warning is shown on the multi-info rmation display, stay calm and perform
the following actions:
RC350/RC300/RC200t
(except F SPORT models)RC350/RC300/RC200t
(F SPORT models: main meter in
center position)
RC350/RC300/RC200t
(F SPORT models: main meter
moved to the right) RC F
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5838-2. Steps to take in an emergency
8
When trouble arises
Indicates that the tire inflation pressure is low
→ Check the tire inflation pressure, and adjust to the
appropriate level.
Indicates a malfunction in the tire pressure warning sys-
tem
→Stop the vehicle in a safe place and turn the engine
switch off then on again.
If the tire pressure warn ing indicator flashes for 1
minute then illuminates, ther e is a malfunction in the
system. Have the vehicle inspected at your Lexus
dealer.
Indicates that the tire position information cannot be rec-
ognized
→ Drive for a short while an d check if the display
updates.
If the radio wave conditions improve, the display
may return to normal. If th e tire pressure is still not
displayed after driving for several minutes, stop the
vehicle in a safe place, turn the engine switch off
then on again, and start driving.
If the tire pressure is st ill not displayed even after
repeating this process seve ral times, have the vehi-
cle inspected at your Lexus dealer.
RC350 only
(If equipped)
Indicates a malfunction in the DRS (Dynamic Rear Steer-
ing)
system
A buzzer also sounds.
→ Have the vehicle inspected by your Lexus dealer.
RC F only
Indicates a malfunction in the active rear wing
→Have the vehicle inspected by your Lexus dealer.
Warning messageDetails/Actions

5868-2. Steps to take in an emergency
*: Refer to the separate “Scheduled Maintenance” or “Owner’s Manual Supplement”
for the maintenance interval applicable to your vehicle.
■Warning messages
The warning message illustrations used are intended as examples, and may differ from
the image that is actually displaye d on the multi-information display.
■Warning message in radar cruise mode (if equipped)
In the following situations, the warning message may not be displayed even if vehicle-to-
vehicle distance decreases:
●When your vehicle and the vehicle ahead are traveling at the same speed or the vehicle
ahead is traveling more quickly than your vehicle
●When the vehicle ahead is traveling at a very low speed
●Immediately after cruise control speed is set
●At the instant the accelerator pedal is depressed
■The LDA (Lane Departure Alert) lane departure warning function
In the following situations, th e warning message will not be displayed even if a lane line is
crossed.
●When the vehicle speed deviates from the operating range of the LDA system func-
tions
●When the lane lines cannot be recognized
■Resetting the message indicati ng maintenance is required
Make sure to reset the oil change system. ( →P. 489)
■Conditions that the tire pressure wa rning system may not function properly
→ P. 522
■Warning buzzer
→P. 568
Indicates that operation of large electricity consuming
systems such as the air conditioning system are sus-
pended
→ Stop using unnecessary electric components to
reduce electricity consumpt ion. Wait a while until
the electric power supply is restored.
Warning messageDetails/Actions

5878-2. Steps to take in an emergency
8
When trouble arises
InteriorbuzzerExteriorbuzzerWarning messageDetails/Actions
Con-
tinuous ⎯ The driver’s door was opened when
the shift lever was
not in P and the
engine switch was not turned off.
→ Shift the shift lever to P.
Con-
tinuousCon-
tinuous
The driver’s door was opened and
closed while the electronic key was
not in the vehicle, the shift lever was
not in P and the engine switch was
not turned off.
→Shift the shift lever to P.
→ Bring the electronic key back
into the vehicle.
OnceCon-
tinuous
An attempt was made to exit the
vehicle with the electronic key and
lock the doors without first turning
the engine switch off when the shift
lever was in P.
→Turn the engine switch off and
lock the doors again.
(Flashes)
(Displayed alternately)
(Flashes)
(Displayed alternately)
(Flashes)

6248-2. Steps to take in an emergency
Ensure that the shift lever is in P and depress the brake pedal.
Touch the Lexus emblem side of the
electronic key to the engine switch.
When the electronic key is detected, a
buzzer sounds and the engine switch
will turn to IGNITION ON mode.
When the smart access system with
push-button start is deactivated in cus-
tomization setting, the engine switch will
turn to ACCESSORY mode.
Firmly depress the brake pedal and check that is shown on the multi-
information display.
Press the engine switch.
In the event that the engine still cannot be started, contact your Lexus dealer.
■Stopping the engine
Shift the shift lever to P and press the engine switch as you normally do when stopping
the engine.
■Replacing the key battery
As the above procedure is a temporary measure, it is recommended that the electronic
key battery be replaced immediately when the battery is depleted. ( →P. 538)
■Changing engine switch modes
Release the brake pedal and press the engine switch in step above.
The engine does not start and modes will be changed each time the switch is pressed.
( → P. 208)
■When the electronic key does not work properly
●Make sure that the smart access system wi th push-button start has not been deacti-
vated in the customization setting. If it is off, turn the function on.
(Customizable features →P. 673)
●Check if battery-saving mode is set. If it is set, cancel the function. (→P. 154)
Starting the engine
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673
9
Vehicle specifications
9-2. Customization
■Changing by using the Remote Touch or Lexus Display Audio controller
Vehicles with a Remote Touch
Press the “MENU” button on the Remote Touch.
Select “Setup” on the “Menu” screen and select “Vehicle”.
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 SYSTEM
OWNER'S MANUAL”.
Vehicles with a Lexus Display Audio controller
Press the “MENU” button on the Lexus Display Audio controller.
(→ P. 340)
Select “Setup” on the “Menu” screen and select “Vehicle”.
Various setting can be changed. Refer to the list of settings that can be
changed for details.
■Changing by using the meter control switches
→ P. 111, 118
Customizable 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 Lexus Display Audio con-
troller or at your Lexus dealer.
Customizing vehicle features
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