2005 Toyota RAV4 Owners Manual - Page 176

'05 Rav4_U (L/O 0409) 2. Remove the filter case from the filter outlet as shown in the illustration. 3. Remove case. the filter from the filter 4. Inspect the filter on the surface. If it is dirty, it should be replaced. 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. 176 2005 RAV4 from Sep. '04 Prod. (OM42570U)