Repair and service Audi A8 in body D2 with 1994 for 1999 of release.
1. Car operation
1.1. Keys
1.2. Doors
1.3. Electric glass elevators
1.4. Installation of mirrors
1.5. Seat belts
1.6. System of pillows of safety
1.7. Seats
1.8. Adjustment of a steering column
1.9. A lay brake
1.10. An automatic transmission
1.11. The ignition lock
1.12. Engine start-up
1.13. Controls, devices and the equipment
1.14. The onboard computer
1.15. Switches and switches
1.16. Cleaners and washers of glasses
1.17. Heating and ventilation
1.18. The conditioner
1.19. An independent heating system and ventilation
1.20. Management symbols
1.21. A cowl
1.22. A motor compartment
1.23. An autoradio tape recorder
2. Maintenance service
3. Petrol engines of 2,8 l
4. Petrol engines of 3,7 and 4,2 l
5. Diesel engines of 2,5 l
6. Diesel engines of 3,3 l
7. Systems of ignition and injection of fuel of petrol engines
8. System of release of the fulfilled gases of cars with petrol engines
9. The power supply system of diesel engines
10. System of prestarting heating of diesel engines
11. System of release of the fulfilled gases of cars with diesel engines
12. Greasing system
13. Cooling system
14. Coupling
15. A transmission
16. Shaft of a drive of forward wheels
17. Features of a design of transmission of all-wheel drive cars
18. A suspension bracket
19. Wheels and tyres
20. A steering
21. Brake system
22. A body
23. Heating and air-conditioning system
24. An electric equipment
25. Electric schemes


1.19. An independent heating system and ventilation

The system of constant heating of salon functions irrespective of work of the engine and the conditioner from the separate accumulator located in a luggage space. The system facilitates defrosting of glasses in cold weather. Besides, thanks to heating of a cooling liquid engine start-up is facilitated at low temperature.
It is possible to take advantage of heating both on parking, and at car movement (for example, in a start of motion when the engine yet has not got warm).
Independent heating use and as independent ventilation with which help the temperature in salon of the car parked on the sun essentially goes down.
Independent heating or ventilation can join as required and in preliminary programmed time.
Management is carried out by buttons and the indicator at doors of the driver.
The maximum duration of operation of independent heating or ventilation makes 60 minutes Then system is switched off.
Move a transparent sliding cover (marksman) to the left. On the cars which have been not equipped with memory of position of a seat of the driver, the holder is on a place of the shown switches, to the right of the control panel an independent heating system. At door opening it is necessary to watch, that water or a rain have not got on the control panel, therefore a cover it is necessary to close after installation of demanded operating modes of system.

Fig. 1–54. An arrangement of the control panel an independent heating system and ventilation, a direction of moving of a transparent sliding cover

Fig. 1–55. An arrangement of buttons on the control panel an independent heating system and ventilation

1.18. The conditioner

1.20. Management symbols