2007 Toyota Tacoma Owners Manual - Page 260
2007 Toyota Tacoma Manual
Page 260 highlights
06 09.29 LS19013a When installing the filter in the filter outlet, follow the instructions indicated on the label. INFORMATION The air filter should be installed properly in position. The use of air conditioning with the air filter removed may cause deteriorated dustproof performance and then affect air conditioning performance. 246 2007 TACOMA from Sep. '06 Prod. (OM35877U)