In the manual it states that the "Cabin Air Filter" should be changed in my '06 Tacoma at regular intervals (every oil change). Elsewhere in the manual it states that changing the cabin air filter can be done by the customer (i.e. I don't have to pay the kid (sorry, I should have stated "the factory trained Toyota technician") to do something I can do myself.
But... nowhere in the manual does it state just where this cabin air filter is located. Is there a cabin air filter for an '06 Tacoma - and if there is, just where is it to be found??