Audi A4

since 1994 of release

Repair and car operation

A4 Audi
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ exhaust System
+ cooling System
+ Fuel tank and fuel pump
+ Air filter and absorption channels
+ injection System
+ Coupling
+ Transmission and main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tires
+ Electrotechnical equipment
+ ignition System
+ Lighting
+ Alarm equipment
+ Tools and devices
- Heating and ventilation
   Heating and ventilation check
   Supercharger of air
   Replacement of the dustproof filter
   Module of manual control by heating/ventilation
   Search of malfunctions
   Climatic installation
+ body Details
+ Salon
Search of malfunctions
Technical characteristics

Module of manual control by heating/ventilation

When the box for gloves is dismantled, the ends of all three cables of heating/ventilation are visible

1–cable of distribution of a stream of air;
2–heating cable;

3–cable of supply of air.

Dismantle of a cable of Bowden on the module of management of heating/ventilation: take out nippers a countersupport (1), remove from the lever (3) the end of a cable (2).

To dismantle folding loose leaves of the air snuffled, insert screw-drivers from sides of loose leaves (arrow) and wring out them. At installation track that axes of an otkidyvaniye (1) loose leaves entered in directing (2) (on the right and at the left at them different thickness).

All functions of system of heating/ventilation in Audi A4 can be operated from the module in a control panel.

Bowden's three so-called cables pass from there to the case of an air line which often is called as "an air box». In this case there are air zaslonka which send an air stream to the necessary party.

Replacement of cables of management


  1. Dismantle a box for gloves (head Salon).
  2. The end of a cable is bent in the form of an ear and freely suspended to a control lever in an air box.
  3. Covers of cables of Bowden fasten in an air box plastic clips.
  4. Wring out a clamp on a plastic clip a small screw-driver, hang out a clip.
  5. Remove all three handles of rotary regulators of heating/ventilation.
  6. Unscrew under them two screws with crosswise heads.
  7. Dismantle a radio receiver (head Tools and devices).
  8. Unscrew four bolts with six-sided heads in assembly mine of a radio receiver, remove the decorative panel of the average console.
  9. Unscrew four screws seen now with crosswise heads on the module of management of heating/ventilation.
  10. Now wring out a little back the module of management of heating/ventilation and then take out from a control panel on a diagonal by fixing slips.
  11. Completely it is impossible to take out the management module, but also it it is enough to reach fastening of cables of Bowden.
  12. Wring out a screw-driver a countersupport of a cable of management from a hook on the management module.
  13. The end of a cable is bent in the form of an ear and freely suspended to a control lever.

Dismantle of folding loose leaves air snuffled


  1. Put small screw-drivers on the right and at the left at the folding loose leaf and carefully wring out it.
  2. Consider at installation: axes of an otkidyvaniye of different thickness.