2022 LEXUS ES300h fuel filter location

2725-3. Using the air conditioning system
QOutside/recirculated air mode
OSetting to the recirculated air mode tem-
porarily is recommended in preventing
dirty air from entering the vehicle interior
and helping to cool the vehicle when the
outside air temperature is high.
OOutside/recirculated air mode may
automatically switch regardless of the air
conditioning setting depending on the
temperature setting or inside tempera-
ture.
QRegistering air conditioning settings to
electronic keys
OUnlocking the vehicle using an electronic
key and turning the power switch to ON
mode will recall that key’s registered air
conditioning settings.
OWhen the power switch is turned off, the
current air conditioning settings will auto-
matically be registered to the electronic
key that was used to unlock the vehicle.
OThe system may not operate correctly if
more than one electronic key is in the
vicinity or if the smart access system with
push-button start is used to unlock the
passenger door.
OVehicles with the driving position mem-
ory: The doors that can recall the air con-
ditioning setting
* when unlocked using
the smart access system with push-but-
ton start can be changed. For details,
contact your Lexus dealer.
*: The doors that can recall the driving posi-
tion memory are changed at the same
time.
QOperation of the air conditioning sys-
tem in Eco drive mode
In Eco drive mode, the air conditioning sys-
tem is controlled as follows to prioritize fuel
efficiency:
OEngine speed and compressor operation
controlled to restrict heating/cooling
capacity
OFan speed restricted when automatic
mode is selected
To improve air conditioning performance,
perform the following operations:
OTurn off eco air conditioning mode
(  P.273)
OAdjust the fan speed
OTurn off Eco drive mode ( P.219)
QWhen the outside temperature falls to
nearly 32°F (0°C)
The dehumidification function may not
operate even when “A/C” is selected.
QVentilation and air conditioning odors
OTo let fresh air in, set the air conditioning
system to the outside air mode.
ODuring use, various odors from inside
and outside the vehicle may enter into
and accumulate in the air conditioning
system. This may then cause odor to be
emitted from the vents.
OTo reduce potential odors from occur-
ring, the start timing of the blower may be
delayed for a short period of time imme-
diately after the air conditioning system is
started in automatic mode.
OWhen parking, the system automatically
switches to fresh air intake mode to
encourage better air circulation through-
out the vehicle, helping to reduce odors
that occur when starting the vehicle.
QUsing the voice command system
Air conditioning system can be operated
using voice commands. For details, refer to
the “NAVIGATION AND MULTIMEDIA
SYSTEM OWNER’S MANUAL”.
QAir conditioning filter
 P.342
QAir conditioning system refrigerant
OA label regarding the refrigerant of the
air conditioning system is attached to the
hood at the location shown in the follow-
ing illustration.

451Alphabetical index
Alphabetical index
A
A/C ................................................................... 270Air conditioning filter ............................... 342
Automatic air conditioning system ... 270
Front seat concentrated airflow mode (S-FLOW)................................................. 276
ABS (Anti-lock Brake System).............. 253 Function .......................................................... 253
Warning light ...............................................366
ACA (Active Cornering Assist) ........... 253
Acoustic vehicle alerting system ...............61
Active Cornering Assist (ACA) ........... 253
Adaptive Variable Suspension system253
AHB (Automatic High Beam) .................166
Airbags ............................................................... 28 Airbag operating conditions................... 30
Airbag precautions for your child ........ 33
Correct driving posture .............................23
Curtain shield airbag operating condi-tions .................................................................... 31
Curtain shield airbag precautions ....... 33
Front passenger occupant classification system ..............................................................37
General airbag precautions ................... 33
Locations of airbags.................................... 28
Modification and disposal of airbags . 35
Side airbag operating conditions ........... 31
Side airbag precautions ............................ 33
Side and curtain shield airbags operating conditions........................................................ 31
Side and curtain shield airbags precau- tions .................................................................. 33
SRS airbags ..................................................... 28
SRS warning light ......................................365
Air conditioning filter ................................. 342
Air conditioning system ............................ 270 Air conditioning filter ............................... 342
Automatic air conditioning system ... 270
Front seat concentrated airflow mode (S-FLOW)................................................. 276
Alarm ................................................................... 68 Alarm...................................................................68
Warning buzzer .........................................364
Anchor brackets ..................................... 44, 53
Antennas (smart access system with push- button start) ................................................... 115
Anti-lock Brake System (ABS).............. 253 Function ..........................................................253
Warning light .............................................. 366
Approach warning........................................210
Armrest............................................................ 295
Assist grips ..................................................... 295
Audio system-linked display ...................... 89
Auto Glide Control .................................... 220
Automatic headlight leveling system ....164
Automatic High Beam (AHB) .................166
Automatic light control system................163
Auxiliary box.................................................. 287
Average fuel economy................................. 87
Average vehicle speed ................................ 87
B
Back-up lights Replacing light bulbs................................352
Battery (12-volt battery) ........................... 328 Battery checking ........................................328
If the 12-volt battery is discharged ..... 391
Preparing and checking before winter......................................................................... 260
Warning light .............................................. 365
Battery (traction battery) ............................ 62
Blind Spot Monitor (BSM).........................214
Brake Brake hold ........................................................ 161
Fluid.................................................................. 406
Parking brake ............................................... 159
Regenerative braking .................................60
Warning light ...............................................364
Brake assist .................................................... 253
Break-in tips.....................................................139
Brightness control Instrument panel light control........ 79, 84
BSM (Blind Spot Monitor).........................214