Black plate (18,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 201210-18 Vehicle CareHow to Reinstall Engine AirCleaner/Filter1. Install the air cleaner into the aircleaner housing. The outer aircleaner filter seal must be fittedproperly in the air cleanerhousing.2. Align the air cleaner housingcover tabs to the air cleanerhousing.3. Install the air cleaner housingcover.4. Install the air cleaner housingcover screws.5. Install the hose to the air cleanerhousing mounting arm. The hosemust be routed correctly.6. Install the air cleaner outlet ductto the air cleaner housing.7. Tighten the air cleaner outletduct screw clamp.8. Attach the electrical connector tothe air box.9. Reinstall the side cover.{ WARNINGOperating the engine with the aircleaner/filter off can cause you orothers to be burned. The aircleaner not only cleans the air; ithelps to stop flames if the enginebackfires. Use caution whenworking on the engine and do notdrive with the air cleaner/filter off.Notice: If the air cleaner/filter isoff, dirt can easily get into theengine, which could damage it.Always have the air cleaner/filterin place when you are driving.Cooling SystemThe cooling system allows theengine to maintain the correctworking temperature.When it is safe to lift the hood:A. Electric Engine Cooling Fan(s)(Out of View)B. Coolant Surge Tank andPressure Cap
