Stilo Air bag system passenger OCS replacement

Remove the under tray first by pushing in two securing plastic releases catches shown. Then unscrew the tray slider which is held by 4 screws and remove the under tray carrier from the front. Now you can get at the front seat cover hook and release the front.

For the inboard side seat plastic cover you only need remove the front two screws, lever the cover out at the front and you’ll have enough access to unclip the inboard seat cover hooks.

Unfasten the OCS sensor wiring clips making a note of the wire routing.
The cushion base is deep slotted underneath and is pushed down over the seat frame securing fins so you need to pull the cushion up to release it, extracting the electrical cable and connector through the seat grommet as you do.