Audi 100

1982-1990 of release

Repair and operation of the car

Audi 100
- 1.1. Governing bodies and devices
   + 1.1.1. Release models till January, 1988
   + 1.1.2. Release models since January, 1988
   1.2. Window regulators with the electric drive
   1.3. An external rear-view mirror with the electric drive
   1.4. Internal rear-view mirror
   1.5. Cowl
   1.6. Forward seats with mechanical adjustment
   1.7. Forward seats with the electric drive
   1.8. Transportation of lengthy subjects
   + 1.9. Start of the engine
   1.10. Precautionary measures at an engine stop
   1.11. Cruise control
   1.12. Heating and ventilation
   1.13. Control panel conditioner
   1.14. On-board computer
   1.15. Control of the on-board computer on release models till January, 1988.
   1.16. Blocking of the internal handle of the lock of a back door
   1.17. Car running in
   1.18. Check of the car before departure
   1.19. Replacement of operational liquids and lubricants
   + 1.20. Servicing of cars of release till August, 1985.
   + 1.21. Servicing of cars of release since August, 1985.
   1.22. Frequency of greasing of knots of the car
+ 2. Technical characteristics
+ 3. Engines
+ 4. Cooling system
+ 5. Exhaust system
+ 6. Power supply system
+ 7. Transmission
+ 8. Running gear
+ 9. Steering
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment

1.12. Heating and ventilation


Control panel conditioner

1 – handle of control of distributive gates;
2 – handle of adjustment of temperature;
3 – fan electric motor switch handle;
4 – button of the switch of the modes of air circulation;
5 – conditioner switch button

In the car the system of ventilation which is effectively operating at the closed windows is applied. Its feature is opportunity to send air streams with a different temperature to various zones of salon. Also simultaneous supply of cold air in the top part of salon and hot air – in the lower part is possible.

Ventilation of salon

For ventilation of salon to open gates of vozdukhoduv on the dashboard.

To install the handle of 1 switch in situation or.

Having blown in the misted-over glasses

To install the handle of 1 switch in situation.

To install the handle 3 switches in situation II or III.

To turn on in cold time the handle 2 switches heating for faster purification of glasses.

Mode of warming up of salon

To open all vozdukhoduva.

2 switches to turn the handle against the stop clockwise for inclusion of the maximum heating.

To install the handle of 1 switch in situation.

3 switches to install the handle in situation III.

After warming up of salon to establish by the switch 2 the demanded temperature.


The conditioner turns on at a temperature of air above +5 °C. During the operation of the conditioner at least one always has to be open vozdukhoduv, differently the conditioner can become covered with ice.

Mode of cooling of salon

To close all windows.

To open all vozdukhoduva.

To turn on the conditioner, having pressed the switch button 5 (thus in the button of the switch the bulb lights up).

For faster cooling of salon to press 4 switches the button (thus in the button of the switch the bulb lights up). In this case the air intake in the conditioner will come from salon.

2 switches to establish by the handle the demanded temperature. For faster cooling of air 2 switches to turn the handle against the stop counterclockwise.

3 switches to install the handle in situation I, II or III. For faster cooling of air 3 switches to install the handle in situation III.

To install the handle of 1 switch in situation.

The conditioner with automatic maintenance of the set temperature

The conditioner maintains constant temperature ranging from +18 to +29 °C. If temperature out of these limits is set, the conditioner works constantly respectively for cooling or heating.

If at ignition inclusion a control lamp to the left of the OUTSIDE TEMP button (see rice. The control panel the conditioner) blinks within 1 min., it indicates malfunction of the conditioner.

At a low temperature of air the fan of the conditioner turns on only after warming up of the engine. At not heated-up engine the fan can be turned on only buttons and HI.

At an overheat of the engine there can be an automatic self-shutdown of the compressor.

At high humidity and ambient temperature the condensate dripping under the car from the evaporator is not a malfunction sign.

At malfunctions in a contour of cooling of the conditioner works the protection device which switches-off the conditioner.