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


1.18. The conditioner

At conditioner work automatically change temperature arriving of snuffled also ventilating lattices of air, frequency of rotation of the fan and distribution of streams of air.
At desire the driver and the forward passenger can regulate conditioner work.
On the left display of the conditioner the set temperature from outside the driver, on the right display – temperature from outside the forward passenger is shown.
Temperature establish pressing of buttons + and – about the corresponding display.
Conditioner functions join and switched off by pressing of buttons, in the included button the light-emitting diode burns.

The recommended standard order of installation of modes of the conditioner for any season
• Include ignition.
• Establish temperature 22 C (71 F).
• Press button AUTO.
In this operating mode of the conditioner the most comfortable climate in car salon is reached. The temperature, size of a stream and air distribution are regulated automatically.

Fig. 1–53. The Control panel the conditioner

Buttons – and "+" temperature installations. The temperature in car salon can be established in limits from 18 to 29 C (64–84 F). In final positions LO and Hl the temperature is not regulated.

Switching of temperature with C in F.
Press the button and keep it in this position. Then press the button of installation of temperature on the left side.

Defrosting of glasses. There is a fast defrosting wind and lateral glasses. The temperature is regulated automatically. The maximum stream of air moves from snuffled ventilation 1 and 2.

Рециркуляция air. Key pressing the mode рециркуляции air joins. For deenergizing рециркуляции air it is necessary to press the drowned button once again.  
Conditioner work in a mode рециркуляции prevents hit in salon of unpleasant smells, for example at movement in the tunnel or "stopper".
If it is necessary to lower quickly air temperature in salon, it is possible to establish a mode рециркуляции at which air is sucked in from salon and it is cooled.
The mode рециркуляции air can be included only for short time as at this mode fresh air does not arrive in car salon.

ECON – an economic mode. For economy of fuel the conditioner compressor can be switched off. At the switched off compressor of the conditioner the comfortable mode in car salon is broken.
If temperature in car salon too high or glasses start to mist over, it is necessary to include the conditioner compressor repeated pressing button ECON, and then button AUTO.

Buttons – and "+" speeds of rotation of the fan.
Serve for reduction or increase in the speed of rotation of the fan chosen automatically. Frequency of rotation of the fan is displayed by segments on the display located between buttons.

REST residual heat. This function can join during 30 mines after ignition deenergizing. In this case the salon is warmed at the expense of heat of a cooling liquid.
The maximum time of heating makes 12 minutes

OFF - Conditioner deenergizing. By pressing the button the conditioner, thus inflow of external air is switched off blocked.
For repeated inclusion of the conditioner press button AUTO or OFF.

Buttons of distribution of air. Pressing buttons, and , it is possible to change a direction of streams of air in car salon. Buttons can be pressed as separately, and in any combination.

 Air giving to glasses. All stream of air moves to glasses through nozzles of ventilation 1 and 2. Unlike a mode the  size of a stream of air does not increase.
Giving of air from ventilating lattices of the panel of devices. All stream of air moves from ventilating lattices of 3 and 4 panels of devices, and also from back ventilating lattices of the central console.

Air giving to feet. All stream of air moves to nozzles of ventilation 5 and under forward seats.

1.17. Heating and ventilation

1.19. An independent heating system and ventilation