fuse LEXUS IS350 2022 Owners Manual

4TABLE OF CONTENTS
Positioning a floor jack...............285
Engine compartment.................. 287
Tires ................................................... 296
Tire inflation pressure................. 304
Wheels.............................................. 305
Air conditioning filter..................307
Electronic key battery ................ 308
Checking and replacing fuses ............................................................ 310
Headlight aim.................................. 312
Light bulbs ........................................ 313
7-1. Essential information Emergency flashers..................... 320
If your vehicle has to be stopped in an emergency ............................. 320
If the vehicle is submerged or water on the road is rising ................... 321
7-2. Steps to take in an emergency If your vehicle needs to be towed........................................................... 323
If you think something is wrong ........................................................... 327
Fuel pump shut off system ........ 328
If a warning light turns on or a warn- ing buzzer sounds ..................... 329
If a warning message is displayed ........................................................... 338
If you have a flat tire...................... 341
If the engine wi ll not start .......... 349
If you lose your keys .................... 350
If the fuel filler door cannot be opened............................................ 351
If the electronic key does not oper- ate properly .................................. 351If the vehicle battery is discharged
.......................................................... 353
If your vehicle overheats ........... 357
If the vehicle becomes stuck .... 361
8-1. Specifications Maintenance data (fuel, oil level, etc.) ................................................. 364
Fuel information............................ 376
Tire information ............................ 378
8-2. Customization Customizable features .............. 388
8-3. Initialization Items to initialize ........................... 398
9-1. For owners Reporting safety defects for U.S. owners ........................................... 400
Reporting safety defects for Cana- dian owners ................................. 400
Seat belt instructions for Canadian owners (in French) .................... 401
SRS airbag instructions for Cana- dian owners (in French) ......... 402
Headlight aim instructions for Canadian owners (in French)
.......................................................... 408
What to do if... (Troubleshooting) ............................................................ 412
Alphabetical Index ....................... 415
7When trouble arises
8Vehicle specifications
9For owners
Index

2615-5. Using the other interior features
5
Interior features
The power outlet can be used for 12 V
accessories that run on less than 10 A.
Open the lid.
■The power outlet can be used when
The engine switch is in ACCESSORY or
IGNITION ON mode.
■When turning the engine switch off
Disconnect electrical devices with charging
functions, such as mobile battery packs. If
such devices are left connected, the engine
switch may not be turned off normally.
1 To set the visor in the forward posi-
tion, flip it down.
2 To set the visor in the side position,
flip down, unhook, and swing it to
the side.
Slide the cover to open.
The light turns on when the cover is
opened.
■To prevent battery discharge
If the vanity lights remain on when the
engine switch is turned off, the lights will go
off automatically after 20 minutes.
Power outlet
NOTICE
■To avoid damaging the power outlet
Close the power outlet lid when the
power outlet is not in use.
Foreign objects or liq uids that enter the
power outlet may cause a short circuit.
■To prevent the fuse from being blown
Do not use an accessory that uses more
than 12 V 10 A.
■To prevent the battery from being dis-
charged
Do not use the power outlet longer than
necessary when the engine is off.
Sun visors
Vanity mirrors

269
6
6
Maintenance and care
Maintenance and care
.6-1. Maintenance and careCleaning and protecting the vehi-cle exterior ................................ 270
Cleaning and protecting the vehi- cle interior ................................. 274
6-2. Maintenance Maintenance requirements........................................................ 278
General maintenance ............. 279
Emission inspection and mainte- nance (I/M) programs ......... 282
6-3. Do-it-yourself maintenance Do-it-yourself service precautions........................................................ 283
Hood............................................... 285
Positioning a floor jack............ 285
Engine compartment............... 287
Tires ................................................ 296
Tire inflation pressure.............. 304
Wheels........................................... 305
Air conditioning filter...............307
Electronic key battery ............. 308
Checking and replacing fuses ......................................................... 310
Headlight aim............................... 312
Light bulbs ..................................... 313

2726-1. Maintenance and care
WARNING
■When cleaning the windshield (vehi-
cles with rain-sensing windshield wip-
ers)
Set the wipers to the intermittent wind-
shield wipers. ( P.150)
If AUTO mode is se lected, the wipers
may operate unexpectedly in the follow-
ing situations, and may result in hands
being caught or other serious injuries
and cause damage to the wiper blades.
●When the upper part of the windshield
where the raindrop sensor is located is
touched by hand
●When a wet rag or si milar is held close
to the raindrop sensor
●If something bumps against the wind-
shield
●If you directly touch the raindrop sen-
sor body or if something bumps into
the raindrop sensor
■Precautions regarding the exhaust
pipes and rear bumper diffusers
Exhaust gases cause the exhaust pipes
and rear bumper diffusers to become
quite hot.
When washing the vehicle, be careful not
to touch the pipes and diffusers until they
have cooled sufficiently, as touching hot
exhaust pipes and rear bumper diffusers
can cause burns.
■Precaution regarding the rear
bumper
If the paint of the rear bumper is chipped
or scratched, the following systems may
not function correctly. If this occurs, con-
sult your Lexus dealer.
●Lexus Safety System + 2.5
●BSM
●RCTA
●PKSB (if equipped)
NOTICE
■To prevent paint deterioration and
corrosion on the body and compo-
nents (aluminum wheels, etc.)
●Wash the vehicle immediately in the
following cases:
• After driving near the sea coast
• After driving on salted roads
• If coal tar or tree sap is present on the paint surface
• If dead insects, insect droppings or bird droppings are present on the
paint surface
• After driving in an area contaminated with soot, oily smoke, mine dust, iron
powder or chemical substances
• If the vehicle becomes heavily soiled with dust or mud
• If liquids such as benzene and gasoline are spilled on the paint surface
●If the paint is chipped or scratched,
have it repaired immediately.
●To prevent the wheels from corroding,
remove any dirt and store in a place
with low humidity when storing the
wheels.
■Cleaning the exterior lights
●Wash carefully. Do not use organic
substances or scrub with a hard brush.
This may damage the surfaces of the
lights.
●Do not apply wax to the surfaces of the
lights.
Wax may cause damage to the lenses.

2836-3. Do-it-yourself maintenance
6
Maintenance and care
6-3.Do-it-yourself maintenance
Do-it-yourself service pre-
cautions
If you perform maintenance by
yourself, be sure to follow the cor-
rect procedure as given in these
sections.
Maintenance
ItemsParts and tools
Battery condition
(P.294)
•Warm water
•Baking soda
•Grease
• Conventional
wrench (for terminal
clamp bolts)
Brake fluid level
(P.294)
• SAE J1703 or
FMVSS No.116 DOT
3, or SAE J1704 or
FMVSS No. 116
DOT 4 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine/inter-
cooler coolant
level ( P.292)
• “Toyota Super Long
Life Coolant” or a
similar high quality
ethylene gly-
col-based non-sili-
cate, non-amine,
non-nitrite and
non-borate coolant
with long-life hybrid
organic acid tech-
nology
For the U.S.A.:
“Toyota Super Long
Life Coolant” is
pre-mixed with 50%
coolant and 50%
deionized water.
For Canada:
“Toyota Super Long
Life Coolant” is
pre-mixed with 55%
coolant and 45%
deionized water.
•Funnel (used only for adding coolant)
Engine oil level
( P.289)
•“Toyota Genuine
Motor Oil” or equiv-
alent
• Rag or paper towel
•Funnel (used only for adding engine oil)
Fuses ( P.310)
•Fuse with same
amperage rating as
original
ItemsParts and tools

2876-3. Do-it-yourself maintenance
6
Maintenance and care
IS350 AWD/IS350/IS300 AWDFuse boxes ( P.310)
Battery ( P.294)
Engine oil level dipstick ( P.289)
Engine coolant reservoir ( P.292)
Engine oil filler cap ( P.290)
Brake fluid reservoir ( P.294)
Washer fluid tank ( P.296)
Electric cooling fans
Condenser ( P.293)
Radiator ( P.293)
Engine compartment
Components
A
B
C
D
E
F
G
H
I
J

2886-3. Do-it-yourself maintenance
IS300Fuse boxes ( P.310)
Battery ( P.294)
Intercooler
Engine oil level dipstick ( P.289)
Engine oil filler cap ( P.290)
Engine coolant reservoir ( P.292)
Brake fluid reservoir ( P.294)
Washer fluid tank ( P.296)
Electric cooling fans
Condenser ( P.293)
Intercooler radiator ( P.293)
Radiator ( P.293)
Intercooler coolant reservoir ( P.292)
A
B
C
D
E
F
G
H
I
J
K
L
M

2896-3. Do-it-yourself maintenance
6
Maintenance and care
IS500Fuse boxes ( P.310)
Battery ( P.294)
Engine oil level dipstick ( P.289)
Engine coolant reservoir ( P.292)
Engine oil filler cap ( P.290)
Brake fluid reservoir ( P.294)
Washer fluid tank ( P.296)
Electric cooling fans
Condenser ( P.293)
Radiator ( P.293)
With the engine at operating tempera-
ture and turned off, check the oil level
on the dipstick.
■Checking the engine oil
1 Park the vehicle on level ground.
After warming up the engine and
turning it off, wait more than 5 min-
utes for the oil to drain back into the
bottom of the engine.
2 Holding a rag under the end, pull
the dipstick out.
A
B
C
D
E
F
G
H
I
J
Checking and adding the engine
oil

3106-3. Do-it-yourself maintenance
1Turn the engine switch off.
2 Open the fuse box cover.
Engine compartment: type A fuse
box
Push the tab in and lift the lid off.
Engine compartment: type B fuse
box
Push the tab in and lift the lid off.
Driver’s side instrument panel
Remove the lid.
3Remove the fuse with the pullout
tool.
Only type A fuses can be removed
using the pullout tool.
4 Check if the fuse is blown.
Type A and B:
Replace the blown fuse with a new fuse of
an appropriate amperage rating. The
amperage rating can be found on the fuse
box lid.
Type C and D:
Contact your Lexus dealer.
Type A
Normal fuse
Checking and replacing
fuses
If any of the electrical components
do not operate, a fuse may have
blown. If this happens, check and
replace the fuses as necessary.
Checking and replacing fuses
A

3116-3. Do-it-yourself maintenance
6
Maintenance and care
Blown fuse
Type BNormal fuse
Blown fuse
Type CNormal fuse
Blown fuse
Type DNormal fuse
Blown fuse
■After a fuse is replaced
●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.
B
A
B
A
B
A
B
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.