The X-Type is the case that the fixation inside the deflector is blind to the horizontal curtains and falls down, which means that the air flow ceases to be regulated in a vertical direction. To get to the center deflector, you need to pull the entire wooden panel along with the deflector panel. It's only held by the clips. To remove side deflection units, you need to remove the remaining parts of the wooden bezel. Below them, to the left of the right deflection unit and to the left of the right is two screws. They need to be twisted. Then the lateral deflectors will easily come out.
