Refitting

- Place the seat in a suitable position.

1. Remove the cover (1b) from the knob (1a) releasing the retainers (1c).

1. Remove the knob (1a) by releasing the inner retainers (1b) from the seats (1c).

Removing

- Check that the knob is not damaged.

- Insert the knob, doing up the retainers in the seats.

- Fit the cover and attach the retainers.

- Return the seat to the correct position.