Heating and ventilation of the car Audi A4 B5
Heating and ventilation system — general information
1. The heating and ventilation system consists of an adjustable fan motor (installed under the front panel), face deflectors in the center and along the edges...
1. The heating and ventilation system consists of an adjustable fan motor (installed under the front panel), face deflectors in the center and along the edges...
Heating system fan unit — removal and installation
1. The information contained in this paragraph applies only to manual systems without air conditioning. On models with air conditioning, the removal and...
1. The information contained in this paragraph applies only to manual systems without air conditioning. On models with air conditioning, the removal and...
Heating system fan motor — removal and installation
14. Disconnect the ground wire from the battery. 15. Remove the glove box from the front panel as described in chapter 11 . 16. On later models, remove the...
14. Disconnect the ground wire from the battery. 15. Remove the glove box from the front panel as described in chapter 11 . 16. On later models, remove the...
Series resistor and bimetal fuse block
Removal - early models 20. Remove the glove box - see chapter 11 . The resistor/fuse block is mounted on the side of the fan housing. 21. Disconnect the two...
Removal - early models 20. Remove the glove box - see chapter 11 . The resistor/fuse block is mounted on the side of the fan housing. 21. Disconnect the two...
Heater unit — removal and installation
Removal 29. Before starting work, make sure that the engine is completely cool. 30. Open the hood, find the place on the engine shield where the heater hoses...
Removal 29. Before starting work, make sure that the engine is completely cool. 30. Open the hood, find the place on the engine shield where the heater hoses...
Heater radiator — removal and installation
Removal 45. Remove the heater unit as described above. On pre-1996 models, it is not necessary to remove the heater unit from the faceplate. 46. After...
Removal 45. Remove the heater unit as described above. On pre-1996 models, it is not necessary to remove the heater unit from the faceplate. 46. After...
Servomotor of the outside air intake valve (since 1997)
Removal 48. Disconnect the ground wire from the battery. 49. Remove the glove box as described in chapter 11 . 50. The servomotor is attached to the right...
Removal 48. Disconnect the ground wire from the battery. 49. Remove the glove box as described in chapter 11 . 50. The servomotor is attached to the right...
Air Conditioner — General Description and Precautions
General description 1. Air conditioning is installed on some models as an option. It allows you to lower the air temperature in the cabin, reduce its humidity,...
General description 1. Air conditioning is installed on some models as an option. It allows you to lower the air temperature in the cabin, reduce its humidity,...
Air Conditioning Compressor — Removal and Installation
Warning: Do not attempt to open a system containing refrigerant yourself (refer to the warnings contained in paragraph 10 ). To open the system, contact a...
Warning: Do not attempt to open a system containing refrigerant yourself (refer to the warnings contained in paragraph 10 ). To open the system, contact a...
Evaporator and heater radiator housing — removal and installation
Warning: Before removing the housing, the air conditioner must be brought to the appropriate condition. This work should be entrusted to a specialist at the...
Warning: Before removing the housing, the air conditioner must be brought to the appropriate condition. This work should be entrusted to a specialist at the...
Air Conditioner Fan Motor — Removal and Installation
Removal 30. Disconnect the ground wire from the battery. 31. As described in the chapters 11 and 12 , do the following: a) Remove the glove box from the front...
Removal 30. Disconnect the ground wire from the battery. 31. As described in the chapters 11 and 12 , do the following: a) Remove the glove box from the front...
Heater Fan Motor Control Unit
Removal 35. Disconnect the ground wire from the battery. 36. As described in chapter 11 , do the following: a) Remove the glove box from the front panel. b)...
Removal 35. Disconnect the ground wire from the battery. 36. As described in chapter 11 , do the following: a) Remove the glove box from the front panel. b)...
Air Conditioning Control System Components
Warning: The system must be in the proper mode before removing components. This work requires specialized diagnostic equipment. Contact your dealer for...
Warning: The system must be in the proper mode before removing components. This work requires specialized diagnostic equipment. Contact your dealer for...
This section is available on russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian
Similar sections of other Audi car models:
Power unit: Heater Audi 80 B3 (1986-1991)
Body: Ventilation and heating Audi 100 C4 (1990-1994)
Body: Ventilation and heating Audi A3 Type 8L (1996-2003)
Body: Heating and air conditioning Audi A8 D2 (1994-2002)
Body: Ventilation and heating Audi Q5 Type 8R (2008-2017)
Body: Heating and air conditioning Audi A2 (1999-2005)
Power unit: Heater Audi 80 B3 (1986-1991)
Body: Ventilation and heating Audi 100 C4 (1990-1994)
Body: Ventilation and heating Audi A3 Type 8L (1996-2003)
Body: Heating and air conditioning Audi A8 D2 (1994-2002)
Body: Ventilation and heating Audi Q5 Type 8R (2008-2017)
Body: Heating and air conditioning Audi A2 (1999-2005)
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