for instructions about how to fold the rear seatback. 2. Remove the guide located on the trim behind the seatback from its storage clip. Pull the guide. The Saturn Ion comes in two body styles and three trim levels: Ion 2, Ion 3, and Red Line. Standard Ions are equipped with a 2.2-liter, four-cylinder engineUser Manual: 2006 Saturn ION Owners Manual PDF | SERVICE MANUAL OWNERS. Open the PDF directly: View PDF PDF . Page Count: 392. Thumbnails Document Outline