Note: With the Comfort air conditioning system, the temperature flaps at the front right and front left are driven by separate electric motors (right temperature flap actuator motor "V159" and left temperature flap actuator motor "V158"). The two temperature flaps for the rear right and rear left vents are connected to each other via a connecting rod and are driven by the rear temperature flap actuator motor. temperature flap "V137". With the Basis climate control system, the temperature flap of the front panel deflector on the right and the deflector space. for the feet on the right front and rear, as well as the temperature flap of the front panel deflector on the left and the deflector space. for the legs on the left, in front and behind, they are connected to each other by shafts. Both shafts of the temperature flaps on the right and left are connected to each other via a connecting rod, and they are driven together by the temperature flap actuator motor "V68".
1. Upper temperature flap on the right: with the Comfort climate control system, the front panel deflector on the right and in the middle on the right, as well as the space deflector. for feet in front on the right; with climate control system Basis front panel deflector on the right and in the middle; the figure shows the temperature flap in the heating position.
2. Left upper temperature flap: with the Comfort climate control system, the front panel deflector on the left and in the middle on the left, as well as the space deflector. for feet in front left; with Basis climate control system and front panel deflector on the left and in the middle; the figure shows the temperature flap in the cooling position.
3. Right lower temperature flap: with Comfort air conditioning deflector space. for feet on the right rear: with climate control installation Basis deflector space. for the legs on the right in front and on the right behind; the figure shows the temperature flap in the cooling position.
4. Left lower temperature flap: with Comfort air conditioning deflector space. for the legs on the left back; with climate control system Basis deflector space. for legs left in front and left behind; the figure shows the temperature flap in the heating position.
5. Housing of the right heating element: various designs depending on the design and equipment of the climate control system, installation (Comfort and Basis).
6. Housing of the left heating element: various designs depending on the design and equipment of the climate control system, installation (Comfort and Basis).
7. Heat exchanger system. heating: covered with various seals made of foam material depending on the design and equipment of the climate control system, installation (Comfort and Basis).
8. Foam polymer seal: installed only on vehicles with the Comfort air conditioning system to separate the air between the right and left sides.
9. Foam polymer seal: installed only on vehicles with the Comfort air conditioning system to separate the air between the front and rear. in parts.
10. Additional heating element. heater "Z35"/cellular element: covered with various seals made of foam material depending on the design and equipment of the climate control system, installation (Comfort and Basis).
11. Foam polymer seal: installed only on vehicles with the Comfort air conditioning system to separate the air between the right and left sides.
12. Upper temperature damper shaft: Basis version, connection to shaft (the flaps are driven together).
13. Lower temperature damper shaft: Basis version, connection to shaft (the flaps are driven together).
14. Upper temperature flap shaft: Comfort version, shaft mounting (the flaps are driven independently of each other).
15. Lower temperature flap shaft: Comfort version, shaft mounting (the flaps are driven independently of each other).
(The original version of the article is posted on the website: AUDImanual)