2007 Cadillac STS Owner's Manual - Page 456

5. Plug the air compressor accessory plug (C) into an accessory power outlet in the vehicle. See Accessory Power Outlet(s) on page 228 for more information. {CAUTION: Idling the engine in a closed-in place or with the climate control system off can cause deadly carbon monoxide (CO). See Engine Exhaust on page 125. 6. Start the vehicle. See Starting the Engine on page 113 for more information. The vehicle must be running while using the air compressor. 4. Attach the sealant filling hose (A) onto the tire valve stem. Turn it clockwise until it is tight. Make sure the inflator kit on/off switch (B) is in the O (off) position. 456