Lexus NX450h+ 2021 Owner's Manual page 602

8-2. Cleaning and protecting the vehicle interior
9 Engage 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.
INFORMATION
After 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 any authorized Lexus retailer or Lexus
authorized repairer, or any reliable repairer.
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