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

Search of malfunctions


Its reasons

Your help

And. Insufficient capacity of heating 1. The cable of heating or defect in a teeth of the rotary switch of heating is torn
2. Zaslonka of heating does not open
3. The air zaslonka does not open

4. Slices of leaves fell in front of the heat exchanger
5. The thermostat of a radiator opens too early, cooling liquid too cold

Check and replace

Check the provision of a zaslonka and the lever
Check a management cable, the provision of a zaslonka and the lever
Dismantle the supercharger of air, clean the heat exchanger the vacuum cleaner
Replace the thermostat

V.Otopleniye is not switched off

See. And 1