Leon Mk1
| Air intake and air outlet openings |
| 1 - | Fresh-air intake |
| 2 - | Air intake of the interior (recirculation) |
| 3 - | Air extraction to the air vent in the front right foot well |
| 4 - | Air intake to the dash panel vent, right-side |
| 5 - | Outlet to the centre dash panel vents (left-side and right-side) |
| 6 - | Air extraction to the dash panel vent, left-side |
| 7 - | Air extraction to the air vent in the front left foot well |
| 8 - | Outlet to the defroster vents (the dash panel) |
| 9 - | Outlet to rear right footwell vent |
| 10 - | Air extraction to the rear left foot well vent |
| 11 - | Outlet to the central console vents |
| q | This is currently sealed using a plug. |
| q | Use of a vent in the centre console still not realised |
| 12 - | Outlet to the central console vents |
| q | This is currently sealed using a plug. |
| q | Use of a vent in the centre console still not realised |
