air filter LEXUS RC200T 2017 Owners Manual

TABLE OF CONTENTS6
RC200t_RC F_EE(OM24728E)
7-1. Maintenance and care
Cleaning and protecting
the vehicle exterior................ 506
Cleaning and protecting
the vehicle interior .....................511
7-2. Maintenance
Maintenance
requirements.............................. 514
7-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ................................. 516
Hood ................................................ 518
Positioning a floor jack.............. 519
Engine compartment................522
Tires ................................................ 535
Tire inflation pressure...............557
Wheels........................................... 559
Air conditioning filter................. 561
Electronic key battery ..............563
Checking and replacing
fuses ..............................................566
Light bulbs .....................................570
8-1. Essential information
Emergency flashers ................. 580
If your vehicle has to
be stopped in an
emergency.................................. 581
8-2. Steps to take in an
emergency
If your vehicle needs to
be towed .................................... 582
If you think something is
wrong .......................................... 589
Fuel pump shut off
system ......................................... 590
If a warning light turns
on or a warning buzzer
sounds........................................... 591
If a warning message is
displayed..................................... 597
If you have a flat tire
(vehicles with a spare
tire) ................................................. 619
If you have a flat tire
(vehicles with an
emergency tire puncture
repair kit) ....................................633
If the engine will not start ........648
If the electronic key does
not operate properly ............ 650
If the vehicle battery is
discharged .................................654
7Maintenance and care8When trouble arises

4846-1. Using the air conditioning system
RC200t_RC F_EE(OM24728E)
■Switching between outside air and recirculated air modes
Press .
The mode switches among (recir culated air mode), automatic and
(outside air mode) modes each time the button is pressed.
When the system is switched to automatic mode, the air conditioning system oper-
ates automatically.
The indicator above the selected button comes on.
■Pollen removal mode
Pollen is removed from the air and the ai r flows to the upper part of the body.
Select
on the option control screen.
When pollen removal mode is on, is di splayed on the air conditioning con-
trol screen.
In order to prevent the windshield from fogg ing up when the outside air is cold, the
dehumidification function may operate.
Pollen is filtered even if the pollen removal mode is turned off.
■Defogging the windshield
Defoggers are used to defog the windshield and side windows.
Press .
Set the outside/recirculated air mode button to outside air mode if the recirculated
air mode is used. (It may switch automatically.)
To defog the windshield and the side windows early, turn the air flow and tempera-
ture up.
To return to the previous mode, press again when the windshield is
defogged.
■Defogging the rear window and outside rear view mirrors
Defoggers are used to defog the rear window, and to remove raindrops, dew
and frost from the outside rear view mirrors.
Press .
The defoggers will automatically turn off after a period of time.
Other functions

4886-1. Using the air conditioning system
RC200t_RC F_EE(OM24728E)
■When the outside temperature falls to nearly 0C (32 F)
The dehumidification function may not operate even when is pressed or “A/C” is
selected.
■Ventilation and air conditioning odors
●To let fresh air in, set the air conditioning system to the outside air mode.
●During use, various odors from inside and outside the vehicle may enter into and accu-
mulate in the air conditioning system. This may then cause odor to be emitted from the
vents.
●To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air mode prior
to turning the vehicle off.
• The start timing of the blower may be dela yed for a short period of time immediately
after the air conditioning system is started in automatic mode.
■Air conditioning filter
 P. 561
■Customization
Settings (e.g. A/C auto switch operation) can be changed.
(Customizable features P. 694)
WARNING
■To prevent the windshield from fogging up
●Do not use during cool air operation in extremely humid weather. The differ-
ence between the temperature of the outside air and that of the windshield can cause
the outer surface of the windshield to fog up, blocking your vision.
■To prevent burns
●Do not touch the rear view mirror surfaces when the outside rear view mirror defog-
gers are on.
●Do not touch the glass at lower part of the windshield or to the side of the front pillars
when the windshield wiper de-icer is on.
●Do not place anything on the instrument
panel which may cover the air outlets. Other-
wise, air flow may be obstructed, preventing
the windshield defoggers from defogging.

505
7Maintenance and care
RC200t_RC F_EE(OM24728E)
7-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ................506
Cleaning and protecting
the vehicle interior..................... 511
7-2. Maintenance
Maintenance
requirements ............................. 514
7-3. Do-it-yourself
maintenance
Do-it-yourself service
precautions................................. 516
Hood ................................................ 518
Positioning a floor jack ............. 519
Engine compartment ............... 522
Tires .................................................535
Tire inflation pressure .............. 557
Wheels ...........................................559
Air conditioning filter ................ 561
Electronic key battery.............. 563
Checking and replacing
fuses.............................................. 566
Light bulbs..................................... 570

5177-3. Do-it-yourself maintenance
7
Maintenance and care
RC200t_RC F_EE(OM24728E)
WARNING
The engine compartment contains many mechanisms and fluids that may move suddenly, become hot, or become electrically energize d. To avoid death or serious injury, observe the following precautions.
■When working on the engine compartment
●Keep hands, clothing and tools away from the moving fan and engine drive belt.
●Be careful not to touch the engine, radiator, exhaust manifold, etc. right after driving
as they may be hot. Oil and other fluids may also be hot.
●Do not leave anything that may burn easily, such as paper and rags, in the engine compartment.
●Do not smoke, cause sparks or expose an open flame to fuel or the battery. Fuel andbattery fumes are flammable.
●Be extremely cautious when working on the battery. It contains poisonous and corro-
sive sulfuric acid.
●Take care because brake fluid can harm your hands or eyes and damage painted sur- faces. If fluid gets on your hands or in your eyes, flush the affected area with clean
water immediately. If you still experience discomfort, consult a doctor.
■When working near the electric cooling fans or radiator grille
Be sure the engine switch is off. With the engine switch in IGNITION ON mode, the electric cooling fans may auto-matically start to run if the air conditioning is on and/or the coolant temperature is high.
( P. 529)
■Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from getting in
your eyes.
NOTICE
■If you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear due to dirt in the air.
■If the fluid level is low or high
It is normal for the brake fluid level to go down slightly as the brake pads wear or when the fluid level in the accumulator is high.
If the reservoir needs frequent refillin g, it may indicate a serious problem.

5267-3. Do-it-yourself maintenance
RC200t_RC F_EE(OM24728E)
■After changing the engine oil (RC200t only)
The engine oil maintenance data should be reset. Perform the following procedures:
While the vehicle is stopped, press the meter control switch on the steering wheel.
Press the  or  meter control switch on the st eering wheel, select, and then
press the meter control switch.
Press  or  meter control switch on the steering wheel to select “Oil Maintenance”
and then press .
Select “Yes” and then press .
A message will be displayed on the multi-information display.
WARNING
■Used engine oil
●Used engine oil contains potentially harmful contaminants which may cause skin dis-
orders such as inflammation and skin cancer, so care should be taken to avoid pro-
longed and repeated contact. To remove used engine oil from your skin, wash
thoroughly with soap and water.
●Dispose of used oil and filters only in a safe and acceptable manner. Do not dispose of
used oil and filters in household trash, in sewers or onto the ground.
Call any authorized Lexus dealer or repair er, or another duly qualified and equipped
professional, service station or auto parts store for information concerning recycling
or disposal.
●Do not leave used engine oil within the reach of children.
NOTICE
■To prevent serious engine damage
Check the oil level on a regular basis.
■When replacing the engine oil
●Be careful not to spill engine oil on the vehicle components.
●Avoid overfilling, or the engine could be damaged.
●Check the oil level on the dipstick every time you refill the vehicle.
●Be sure the engine oil filler cap is properly tightened.
1
2
3
4

5617-3. Do-it-yourself maintenance
7
Maintenance and care
RC200t_RC F_EE(OM24728E)
Turn the engine switch off.
Open the glove box. Lift up the side
with the stay, disconnect the stay
tabs and remove the partition by
pulling horizontally.
Press the tabs and remove the filter
cover.
Press the tabs and remove the filter
case.
Air conditioning filter
The air conditioning filter must be changed regularly to maintain air condi-
tioning efficiency.
Removal method
1
2
3
4

5627-3. Do-it-yourself maintenance
RC200t_RC F_EE(OM24728E)
Remove the air conditioning filter
from the filter case and replace it
with a new one.
The “ UP” marks shown on the filter
and the filter case should be pointing up.
■Checking interval
Inspect and replace the air conditioning filt er according to the maintenance schedule. In dusty areas or areas with heavy traffic fl ow, early replacement may be required. (For
scheduled maintenance information, please refer to the “Lexus Service Booklet” or “Lexus Warranty Booklet”.)
■If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
5
NOTICE
■When using the air conditioning system
Make sure that a filter is always installed. Using the air conditioning system without a filter may cause damage to the system.

6108-2. Steps to take in an emergency
RC200t_RC F_EE(OM24728E)
Indicates that remaining fuel is approximately 10 L (2.6 gal., 2.2 Imp. gal.) or less Refuel the vehicle.
RC200t only
Indicates that the engine oil is scheduled to be changed. (The indicator will not work properly unless the message
has been reset.)  Check the engine oil, and change if necessary. After changing the engine oil, the message should
be reset.
(If equipped)
Indicates that the fuel in jectors require maintenance
soon  Have any authorized Lexus dealer or repairer, or another duly qualified and equipped professional
add injector cleaner to the fuel tank and reset the message as necessary.
RC200t onlyIndicates that the engine oil should be changed. (After
the engine oil is changed and the message has been reset.) Check and change the engine oil, and oil filter by
any authorized Lexus dealer or repairer, or another duly qualified and equipped professional. Afterchanging the engine oil, the message should be
reset.
(If equipped)
Indicates that the fuel injectors require maintenance  Have any authorized Lexus dealer or repairer, or another duly qualified and equipped professional
add injector cleaner to the fuel tank and reset the message.
Warning messageDetails/Actions

704
RC200t_RC F_EE(OM24728E)
Alphabetical index
Alphabetical index
A/C ............................................................ 478
Air conditioning filter......................... 561
Automatic air conditioning
system .................................................. 478
Blower customization .................... 485
S-FLOW mode................................. 480
AAC disc ...................................................417
ABS (Anti-lock Brake System) ....... 349
Warning light ....................................... 592
Active rear wing .................................... 379
Active Sound Control
(ASC) ..........................................262, 263
Adaptive Variable
Suspension System .......................... 350
Air conditioning filter ........................... 561
Air conditioning system ..................... 478
Air conditioning filter......................... 561
Automatic air conditioning
system .................................................. 478
Blower customization .................... 485
S-FLOW mode................................. 480
Airbag manual on-off system ............. 60
Airbags ........................................................ 49
Airbag manual on-off system......... 60
Airbag operating conditions .......... 55
Airbag precautions for
your child ................................................ 51
Correct driving posture..................... 42
Curtain shield airbag operating
conditions ............................................. 55
Curtain shield airbag
precautions .......................................... 53
General airbag precautions ............. 51
Locations of airbags ............................49
Modification and disposal of
airbags.................................................... 54
Side airbag operating
conditions ............................................. 55
Side airbag precautions...................... 51
Side and curtain shield airbags
operating conditions ....................... 55
Side and curtain shield airbags
precautions ............................................ 51
SRS airbags ..............................................49
SRS warning light ................................591
A