Lexus LS 600h L 2012 Owner's Manual page 475

4-3. Do-it-yourself maintenance
STEP 6
Reset the air conditioning filter maintenance data. (→P. 473)
STEP 7
■ Rear air conditioning filter (if equipped)
Turn the "POWER" switch OFF.
STEP 1
STEP 2
STEP 3
472
Remove the air conditioning fil-
ter from the filter case and
replace it with a new one.
The "↑UP" marks shown on the
filter and the filter case should
be pointing up.
Open the trunk lid. Remove the
filter cover.
Remove the air conditioning fil-
ter and replace it with a new
one.
The "↑UP" mark shown on the
filter should be pointing up.