1999 Cadillac Catera Owner's Manual - Page 253

yellowblue Engine Air Cleaner/Filter The air cleaner is located behind the headlamps on the passenger's side of the engine. Be sure the engine has cooled before following these steps to replace the air filter. 1. Unhook the five clips that attach the air cleaner lid to the housing. You may need to use a screwdriver to help you unhook the clips. 2. With a screwdriver, loosen the retaining clamp on the air intake tube and then disconnect the tube as shown by the arrow above. 3. Move the hose going to the coolant surge tank out of the way so the air cleaner lid can be lifted. 6-15