2022 LEXUS NX300h Owners Manual

4Pull the cover as shown in the illustration to
disengage the 8 claws, starting from the claw
in the upper right corner and pull the cover toward the front of the vehicle to remove it.
5 Disengage the 4 center claws from the filter.
6 Disengage the claws in the order of
and
to remove the filter from the cover.
7 Remove the dust and clogs from the filter
using a vacuum cleaner, etc.
Make sure to also remove the dust and clogs from
the inner side of the air intake vent cover.
8 Engage the claws in the order of
and .
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Maintenance and care

9Engage the 4 claws of the air intake vent
cover to install the filter.
Make sure that the filter is not crooked or de-
formed when installing it.
10 Insert the tab of the cover as shown in the
illustration and push the cover to engage the
8 claws.
11 Using a phillips-head screwdriver, install the
clip.INFORMATIONAfter cleaning the air intake vent, start the hybrid system and check that the warning message is no longer shown. It may take approximately 20 minutes after the hybrid system is started until the warning message disappears. If the warning message does not disappear, have the vehicle inspected by your Lexus dealer.
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Maintenance
Maintenancerequirements
To ensure safe and economical driving, day-to-day care and regular maintenance are essential. It is the owner
s responsibility to perform regular checks. Lexusrecommends the following maintenance:WARNING

Scheduledmaintenanceoutline
Scheduled maintenance should be performed at specified intervals according to the maintenance schedule.
For details about maintenance items and schedules, refer to the "Warranty and
Service Guide", "Owner
s Manual Supplement" or "Scheduled Maintenance".
Resettingthemessageindicatingmaintenanceisrequired
After the required maintenance is preformed according to the maintenance
schedule, the message must be reset. To reset the message, perform the following
procedure:
1 Select the
on the center display.
2 Select [Vehicle customize@.
3 Select [Utility@.
4 Select [Scheduled maintenance@.
5 Select [Reset@.
"The data has been reset" will be displayed on the center display when the reset
procedure has been completed.
Resettingtheengineoilchangemessage
After the engine oil has been replaced, the engine oil maintenance data should be
reset. Peform the following procedure:
1 Select the
on the center display.
2 Select [Vehicle customize@.
3 Select [Utility@.
4 Select [Oil maintenance@.
5 Select [Reset@.
"The data has been reset." will be displayed on the center display when the reset
procedure has been completed.
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Do-it-yourselfmaintenance
You can perform some maintenance procedures by yourself. Please be aware that do-it-yourself maintenance may affect warranty coverage.
The use of Lexus repair manuals is recommended. For details about warranty coverage, refer to the separate "Owner
s Guide", "Warranty and Service Guide", "Owner
s Manual Supplement" or "Warranty Booklet".8-3.Maintenance5478
Maintenance and care

Generalmaintenance
General maintenance items should be performed at the intervals specified in the
"Warranty and Service Guide" or "Owner
s Manual Supplement". This can be done by yourself or by a Lexus dealer. It is recommended that any problem you
notice should be brought to the attention of your Lexus dealer or qualified service
shop for advice.WARNINGIf the hybrid system is on, turn the power switch off and ensure that there is adequate ventilation before performing maintenance checks.
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EnginecompartmentmaintenanceitemslistItemsCheck pointsBrake fluidIs the brake fluid at the correct level"
W P.562Engine/power control
unit coolantIs the engine/power control unit coolant at the correct level"

W P.560Engine oilIs the engine oil at the correct level"
W P.558Exaust systemThere should not be any fumes or strange sounds.Radiator/condenserThe radiator and condenser should be free from foreign ob-
jects.
W P.561Washer fluidIs there sufficient washer fluid"
W P.564
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Maintenance and care

LuggagecompartmentmaintenanceitemlistItemsCheck points12-volt batteryCheck the connections.
W P.566
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