Lumbar Support Knob Replacement Luxury (Y91)

1. Rotate the lumbar support knob while pushing in on the seat cushion cover around the knob. This will cause the clip that retains the knob to thread through to the outside of the seat cushion cover.
2. Remove the clip from the knob.
3. Remove the lumbar support knob from the seat.

1. Install the lumbar support knob to the seat.
2. Install the lumbar support knob retaining clip.
3. Rotate the knob in order to thread the clip from the outside of the trim cover to the inside of the seat cushion cover.