light LEXUS RCF 2022 Owners Manual
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2022, Model line: RCF, Model: LEXUS RCF 2022Pages: 412, PDF Size: 26.28 MB
Page 287 of 412

2856-4. Do-it-yourself maintenance
RC F Owner's Manual
6
Maintenance and care
tab is installed securely.
●If the lights do not turn on even after the
fuse has been replaced, a bulb may need
replacement.
●If the replaced fuse blows again, have the
vehicle inspected by your Lexus dealer.
■If there is an overload in a circuit
The fuses are designed to blow, protecting
the wiring harness from damage.
■When replacing light bulbs
Lexus recommends that you use genuine
Lexus products designed for this vehicle.
Because certain bulbs are connected to cir-
cuits designed to prevent overload,
non-genuine parts or parts not designed for
this vehicle may be unusable.
Adjustment bolt A
Adjustment bolt B
Make sure the vehicle has a full tank
of gasoline and the area around the
headlight is not deformed.
Park the vehicle on level ground.
Make sure the tire inflation pressure
is at the specified level.
Have someone sit in the driver’s
seat.
Bounce the vehicle several times.
1 Using a Phillips-head screwdriver,
turn bolt A in either direction.
Remember the turning direction and the
WARNING
■To prevent system breakdowns and
vehicle fire
Observe the following precautions.
Failure to do so may cause damage to
the vehicle, and possibly a fire or injury.
●Never use a fuse of a higher amperage
rating than that indicated, or use any
other object in place of a fuse.
●Always use a genuine Lexus fuse or
equivalent.
Never replace a fuse with a wire, even
as a temporary fix.
●Do not modify the fuses or fuse boxes.
NOTICE
■Before replacing fuses
Have the cause of electrical overload
determined and repaired by your Lexus
dealer as soon as possible.
Headlight aim
Vertical movement adjusting
bolts
Before checking the headlight
aim
Adjusting the headlight aim
A
B
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2866-4. Do-it-yourself maintenance
RC F Owner's Manual
number of turns.
2Turn bolt B the same number of
turns and in the same direction as
step 1.
If the headlight cannot be adjusted using
this procedure, take the vehicle to your
Lexus dealer to adjust the headlight aim.
Check the wattage of the light bulb to
be replaced. ( P.346)
Rear turn signal light
■Bulbs that need to be replaced by
your Lexus dealer
Headlights
Parking lights and daytime running
lights
Front turn signal lights
Side marker lights
Side turn signal lights
Light bulbs
You may replace the following bulbs
by yourself. The difficulty level of
replacement varies depending on
the bulb. If necessary bulb replace-
ment seems difficult to perform,
contact your Lexus dealer.
For more information about replac-
ing other light bulbs, contact your
Lexus dealer.
Preparing for light bulb replace-
ment
Bulb locations
A
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2876-4. Do-it-yourself maintenance
RC F Owner's Manual
6
Maintenance and care
Stop/tail lights
Back-up lights
High mounted stoplight
License plate lights
■LED light bulbs
The lights other than the rear turn signal
lights each consist of a number of LEDs. If
any of the LEDs burn out, take your vehicle
to your Lexus dealer to have the light
replaced.
■Condensation build-up on the inside of
the lens
Temporary condensation build-up on the
inside of the headlight lens does not indi-
cate a malfunction. Contact your Lexus
dealer for more information in the following
situations:
●Large drops of water ha ve built up on the
inside of the lens.
●Water has built up in side the headlight.
■When replacing light bulbs
P.285
■Rear turn signal lights
1 Open the trunk and apply protec-
tive tape to the peripheral of the
taillight and the vehicle body
around the taillight.
Use masking tape, etc. Do not use duct
tape, as it may leave residue or damage the paint when removed.
2
Using a flathead screwdriver,
remove the cover.
To prevent scratching the vehicle, wrap the
tip of the flathead scre wdriver with a cloth,
etc.
3 Remove the 2 screws.Replacing light bulbs
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2886-4. Do-it-yourself maintenance
RC F Owner's Manual
4Pull the light unit toward the rear of
the vehicle to remove it.
5 Turn the bulb base
counterclockwise.
6 Remove the light bulb.
7 Install a new light bulb then install
the bulb base to the light unit by
inserting it and turning the bulb
base clockwise.
After installing the light bulb, turn on the
rear turn signal light to visually check that there is no light leaking from the bulb base.
8
Align the tabs and push the light
unit toward the front of the vehicle
to install it.
9 Install the 2 screws and cover.
10 Remove the protective tape.
WARNING
■Replacing light bulbs
●Turn off the lights. Do not attempt to
replace the bulb immediately after
turning off the lights. The bulbs
become very hot and may cause
burns.
●Do not touch the glass portion of the
light bulb with bare hands. When it is
unavoidable to hold the glass portion,
use and hold with a clean dry cloth to
avoid getting moisture and oils on the
bulb. Also, if the bu lb is scratched or
dropped, it may blow out or crack.
Page 291 of 412

2896-4. Do-it-yourself maintenance
RC F Owner's Manual
6
Maintenance and care
WARNING
●Fully install light bulbs and any parts
used to secure them. Failure to do so
may result in heat damage, fire, or
water entering the light unit. This may
damage the lights or cause condensa-
tion to build up on the lens.
■To prevent damage or fire
●Make sure bulbs are fully seated and
locked.
●Check the wattage of the bulb before
installing to prevent heat damage.
Page 293 of 412

291
RC F Owner's Manual
7
7
When trouble arises
When trouble arises
.7-1. Essential informationEmergency flashers.................. 292
If your vehicle has to be stopped in an emergency .......................... 292
If the vehicle is submerged or water on the road is rising .. 293
7-2. Steps to take in an emergency If your vehicle needs to be towed........................................................ 295
If you think something is wrong ........................................................ 298
Fuel pump shut off system ..... 299
If a warning light turns on or a warning buzzer sounds ....... 300
If a warning message is displayed ........................................................ 308
If you have a flat tire (vehicles with an emergency tire puncture
repair kit) ..................................... 311
If you have a flat tire (vehicles with a spare tire) ................................ 321
If the engine wi ll not start .......327
If you lose your keys ................. 329
If the fuel filler door cannot be opened........................................ 329
If the electronic key does not operate properly .................... 330
If the vehicle battery is discharged ........................................................ 332
If your vehicle overheats ........ 336
If the vehicle becomes stuck ........................................................ 338
Page 294 of 412

2927-1. Essential information
RC F Owner's Manual
7-1.Essential information
Press the switch to flash all of the turn
signal lights.
To turn them off, press the switch once
again.
■Emergency flashers
If the emergency flashers are used for a
long time while the engine is not operating,
the battery may discharge.
1 Steadily step on the brake pedal
with both feet and firmly depress it.
Do not pump the brake pedal repeatedly
as this will increase the effort required to
slow the vehicle.
2Shift the shift lever to N.
If the shift lever is shifted to N
3 After slowing down, stop the vehi-
cle in a safe place by the road.
4 Stop the engine.
If the shift lever cannot be shifted to
N
3 Keep depressing the brake pedal
with both feet to reduce vehicle
speed as much as possible.
4 To stop the engine, press and hold
the engine switch for 2 consecutive
Emergency flashers
The emergency flashers are used to
warn other drivers when the vehicle
has to be stopped on the road due
to a breakdown, etc.
Operating instructions
If your vehicle has to be
stopped in an emergency
Only in an emergency, such as if it
becomes impossible to stop the
vehicle in the normal way, stop the
vehicle using the following proce-
dure:
Stopping the vehicle
Page 302 of 412

3007-2. Steps to take in an emergency
RC F Owner's Manual
■Brake system warning light
■High coolant temperature warning light* (warning buzzer)
*: This light illuminates on the multi-information display.
■Charging system warning light
If a warning light turns on or a warning buzzer sounds
Calmly perform the followin g actions if any of the warning lights comes on or
flashes. If a light comes on or flashes, bu t then goes off, this does not necessar-
ily indicate a malfunction in the system. However, if this continues to occur,
have the vehicle inspected by your Lexus dealer.
Actions to the warning lights or warning buzzers
Warning lightDetails/Actions
(U.S.A.)
or
(Canada)
Indicates that:
The brake fluid level is low; or
The brake system is malfunctioning
Immediately stop the vehicle in a safe place and contact your Lexus
dealer. Continuing to drive the vehicle may be dangerous.
Warning lightDetails/Actions
Indicates that the engine coolant temperature is too high
Immediately stop the vehicle in a safe place.
Handling method ( P.336)
Warning lightDetails/Actions
Indicates a malfunction in the vehicle’s charging system
Immediately stop the vehicle in a safe place and contact your Lexus
dealer.
Page 303 of 412

3017-2. Steps to take in an emergency
RC F Owner's Manual
7
When trouble arises
■Low engine oil pressure warning light* (warning buzzer)
*: This light illuminates on the multi-information display.
■Malfunction indicator lamp
■SRS warning light
■ABS warning light
Warning lightDetails/Actions
Indicates that the engine oil pressure is too low
Immediately stop the vehicle in a safe place and contact your Lexus
dealer.
Warning lightDetails/Actions
(U.S.A.)
or
(Canada)
Indicates a malfunction in:
The electronic engine control system;
The electronic throttle control system; or
The electronic automatic transmission control system
Have the vehicle inspected by your Lexus dealer immediately.
Warning lightDetails/Actions
Indicates a malfunction in:
The SRS airbag system;
The front passenger occupant classification system; or
The seat belt pretensioner system
Have the vehicle inspected by your Lexus dealer immediately.
Warning lightDetails/Actions
(U.S.A.)
or
(Canada)
Indicates a malfunction in:
The ABS; or
The brake assist system
Have the vehicle inspected by your Lexus dealer immediately.
Page 304 of 412

3027-2. Steps to take in an emergency
RC F Owner's Manual
■Brake Override System warning light/Drive-Start Control warning light*
(warning buzzer)
*: This light illuminates on th e multi-information display.
■Parking brake warning light (warning buzzer*)
*: A buzzer will sound if the vehicle is driven with the parking brake engaged.
■Electric power steering system warning light (warning buzzer)
Warning lightDetails/Actions
When a buzzer sounds:
Brake Override System is malfunctioning;
Drive-Start Control is operating; or
Drive-Start Control is malfunctioning
Follow the instructions displayed on the multi-information display.
When a buzzer does not sound:
Brake Override System is operating
Release the accelerator pedal and depress the brake pedal.
Warning lightDetails/Actions
(U.S.A.)
or
(Canada)
Indicates that the parking brake is engaged
Release the parking brake.
Warning lightDetails/Actions
Indicates a malfunction in the EPS (Electric Power Steering) system
Have the vehicle inspected by your Lexus dealer immediately.