fuse box Lexus ES350 2019 Owner's Manual / LEXUS 2019 ES350 OWNER'S MANUAL (OM06130U)

3106-3. Do-it-yourself maintenance
Fuse box (P.331)
Engine oil filler cap ( P.311)
Engine oil level dipstick ( P.310)
Battery ( P.314)
Brake fluid reservoir ( P.313)
Radiator ( P.313)
Electric cooling fan
Condenser ( P.313)
Engine coolant reservoir ( P.312)
Washer fluid tank ( P.315)
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
Engine compartment
Components
A
B
C
D
E
F
G
H
I
J
Checking and adding the engine
oil

3316-3. Do-it-yourself maintenance
6
Maintenance and care
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
Push the tab in and remove the lid.
NOTICE
●Always work with dry hands.
Moisture may cause the battery to
rust.
●Do not touch or move any other com-
ponent inside the remote control.
●Do not bend either of the battery ter-
minals.
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

3326-3. Do-it-yourself maintenance
Make sure to push the tab in during
removal or installation.
3Remove the fuse with the pullout
tool.
Only type A fuses can be removed using
the pullout tool.
4Check 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:
Contact your Lexus dealer.
Type A Normal fuse
Blown fuse
Type B
Normal fuse
Blown fuse
Type CNormal fuse
Blown fuse
■After a fuse is replaced
●When installing the lid, make sure that the
tab is installed securely.
●If the lights do not turn on even after the
fuse has been replaced, a bulb may need
replacement. ( P.335)
●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.
A
B
A
B
A
B

3336-3. Do-it-yourself maintenance
6
Maintenance and care
■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.
Vehicles with single-beam head-
lights
Adjustment bolt A
Adjustment bolt B
Vehicles with triple-beam headlightsAdjustment 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.
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
A
B
A
B

433What to do if... (Troubleshooting)Alphabetical index433
Fuses ...................................................................331
G
Garage door opener ...................................281
Gauges ....................................................... 64, 67
Gear Position....................................................75
G-force................................................................75
Glove box ....................................................... 266
Glove box light ............................................. 266
Grocery bag hooks .................................... 268
H
Hands Free Power Trunk Lid .................... 96
Headlights ....................................................... 150Adaptive Front-lighting System (AFS)...........................................................................152
Automatic High Beam system..............153
Light switch .................................................... 150
Replacing light bulbs................................ 335
Headlights aim .............................................. 333
Head restraints ..................................................111
Head-up display.............................................. 78 Driving information display area........... 78
Driving support system display area ..80
Eco Driving Indicator ...................................81
HUD (Head-up display) switch............ 79
Navigation system-linked display ........ 78
Pop-up display...............................................80
Settings .............................................................. 79
Heated steering wheel .............................. 258
Heaters Air conditioning system............................251
Heated steering wheel............................258
Outside rear view mirrors .................... 252
Seat heaters ..................................................258
High mounted stoplight Replacing light bulbs................................ 335
Hill-start assist control ............................... 236
Hood .................................................................308 Open .............................................................. 308 Hooks
Cargo hooks............................................... 268
Coat hooks .................................................. 280
Grocery bag hooks................................. 268
Retaining hooks (floor mat) ..................... 22
Horn ..................................................................... 114
HUD (Head-up display) switch .................79
I
I/M test ............................................................305
Identification Engine............................................................. 383
Vehicle ............................................................382
Ignition switch (engine switch)................. 137 Auto power off function........................... 139
Changing the engine switch modes . 139
If your vehicle has to be stopped in an emergency ................................................ 340
Starting the engine ......................................137
Immobilizer system........................................ 54
Indicators ........................................................... 62
Initialization Items to initialize .......................................... 410
Maintenance........................................ 301, 312
Power windows ............................................. 118
Tire pressure warning system ...............321
Inside rear view mirror ................................. 114
Instrument panel light control ........... 66, 70
Interior lights.................................................. 262
Intuitive parking assist.................... 204, 205 Function ......................................................... 205
Warning message .................................... 208
J
JackPositioning a floor jack ........................... 308
Vehicle-equipped jack ...........................363
Jack handle .................................................... 363
Jam protection function Electronic roof sunshade .........................124
Moon roof ........................................................ 121