2009 Toyota Corolla Owners Manual - Page 306

4 -3 . Do-it -yourse lf m a int e na nc e Air c ondit ioning filt e r The air conditioning filter must be changed regularly to maintain air conditioning efficiency. n Removal method STEP 1 Vehicles with smart key system: Turn the "ENGINE START STOP" switch OFF. Vehicles without smart key system: Turn the engine switch OFF. Open the glove box. Slide off the damper. STEP 2 4 STEP 3 Push in each side of the glove box to disconnect the claws. Maintenance and care STEP 4 Remove the filter cover. 341