ION L4-2.4L (2007)
15. Disconnect the electrical harnesses.
16. Disengage any rosebud retainers which hold the wiring to the sheet metal.
17. Position the front seats in the fully rearward and fully reclined positions.
18. Remove the door seals from the headliner edge.
19. Starting on the right and the left sides of the sun roof opening, carefully disengage the hook and loop fasteners which hold the headliner to the roof
panel.
20. Disconnect the sunroof motor wiring harness.
21. Lower the headliner.