Take care not to scratch the dashboard and its related parts.
When removing components, use the trim tools or equivalent.
The driver's side vent on the LHD model is shown; the passenger's side vent on the LHD model is symmetrical; the dashboard side vents on the RHD model are similar.
Driver's side: Open the front door, and remove the driver's dashboard side lid (A).
-1.
Pull the lower edge of the lid by hand to detach the lower clip (B).
-2.
Gently pull the rear edge of the lid outward by hand to detach the clips (C) and the hooks (D).