Air intake and outlet openings (Audi A4 B8)

1. Climate control system: various designs, depending on the climate control system design (Comfort and Basis).
2. Air intake box.
3. Air outlet to the deflector for indirect ventilation. left: installed only on vehicles with the Comfort air conditioning system (not available on Basis); depending on the setting, different air temperatures are possible for the left and right sides.
4. Air outlet to the deflector for indirect ventilation. right: installed only on vehicles with the Comfort air conditioning system (not available on Basis); depending on the setting, different air temperatures are possible for the left and right sides.
5. Air outlet to the front panel defrost deflector; depending on the setting, different air temperatures are possible for the left and right sides.
6. Outdoor air intake: air comes from the water discharge box.
7. Supply fan "V2".
8. Air intake from the cabin (in air recirculation mode): air is sucked in from under the glove box. for legs per. passage.
9. Air to the right instrument panel deflector: with the Basis air conditioning system, the flaps of the left and right front panel deflectors are connected to each other by means of a connecting rod.
10. Exit to the deflector space. for feet in front right: with climate control system Basis air vent flaps space. the left and right leg rests are connected to each other by means of a connecting rod.
11. Air to the central right instrument panel vent: Depending on the setting in the Comfort version, different air temperatures are possible for the left and right sides; with the Basis climate control system, the left and right sides are reduced to one deflector, and only one damper is installed.
12. Air to the central left instrument panel vent: Depending on the setting in the Comfort version, different air temperatures are possible for the left and right sides; with the Basis climate control system, the left and right sides are reduced to one deflector, and only one damper is installed.
13. Air to the rear deflector space. for feet on the right: with climate control system Basis, air vent flaps. for the legs at the back, left and right, connected to each other by means of a shaft; depending on the setting in the Comfort version, different air temperatures are possible for the front and rear. interior parts.
14. Air to the deflector in the center console, rear right: installed only on vehicles with the Comfort air conditioning system (not available on Basis); depending on the setting, different air temperatures are possible for the front and rear. interior parts.
15. Air to the deflector in the center console, rear left: installed only on cars with the Comfort sliding installation (not available on Basis); depending on the setting, different air temperatures are possible for the front and rear. interior parts.
16. Air to the deflector space. for legs at the rear left: with climate control. Installation of Basis deflectors for the space. for the legs at the back, left and right, connected to each other by means of a shaft; depending on the setting in the Comfort version, different air temperatures are possible for the front and rear. interior parts.
17. Air to the deflector space. for feet in front left: with climate control system Basis air vent flaps space. the left and right leg rests are connected to each other by means of a connecting rod.
18. Air to the left front panel deflector: with the Basis air conditioning system, the left and right front panel deflector flaps are connected to each other by means of a connecting rod.