Car heating, ventilation and air conditioning Audi A4 B8
Replacing the compressor pulley
Note: At the start of production, Densoruna 6 SEU 14 compressors were installed on vehicles with 4-cyl. and 6-cyl. engines. It is possible that later,...
Note: At the start of production, Densoruna 6 SEU 14 compressors were installed on vehicles with 4-cyl. and 6-cyl. engines. It is possible that later,...
Control system components and adjustment of the climate control system outside the cabin (part 1)
Note: If in climate. there is a malfunction in the installation, the fault memory readings should be read. control panel and climate control indicators,...
Note: If in climate. there is a malfunction in the installation, the fault memory readings should be read. control panel and climate control indicators,...
Exterior Elements, Set of Elements (Part 2)
Elements outside the cabin, set of elements 1. Refrigerant line with internal heat exchanger: in this line, there is a liquid warm refrigerant (on the pressure...
Elements outside the cabin, set of elements 1. Refrigerant line with internal heat exchanger: in this line, there is a liquid warm refrigerant (on the pressure...
Exterior Elements, Element Kit (Part 3)
Elements outside the cabin, set of elements 1. Coolant circulation pump "V50" (coolant pump "V36"). Installed only on vehicles with an additional independent...
Elements outside the cabin, set of elements 1. Coolant circulation pump "V50" (coolant pump "V36"). Installed only on vehicles with an additional independent...
Air composition sensor G238/air humidity sensor in the intake duct G657
Removal and installation the air composition sensor "G238"/air humidity sensor in the intake duct "G657" Turn off the ignition. Remove the rubber seal "B" on...
Removal and installation the air composition sensor "G238"/air humidity sensor in the intake duct "G657" Turn off the ignition. Remove the rubber seal "B" on...
Forced exhaust ventilation of the passenger compartment: inspection, removal and installation
On the Audi A4 sedan, the exhaust ventilation of the passenger compartment is carried out through an opening located between the rear window "B" and the shelf...
On the Audi A4 sedan, the exhaust ventilation of the passenger compartment is carried out through an opening located between the rear window "B" and the shelf...
Components of the climate control and adjustment system in the passenger compartment
Complex 1 of units and parts on the left side 1. Left seat (the seat drives.) with heating and ventilation parts: seat heating and ventilation are not...
Complex 1 of units and parts on the left side 1. Left seat (the seat drives.) with heating and ventilation parts: seat heating and ventilation are not...
Air conditioner and air intake box components
Note: Different climate versions. the installation can be identified from the outside by the part number "B" on the "A" sticker. The "B" part number on the "A"...
Note: Different climate versions. the installation can be identified from the outside by the part number "B" on the "A" sticker. The "B" part number on the "A"...
Removal and installation the air conditioner heat exchanger
Note: Factory heat exchanger due to limited space with front panel installed (and installed air conditioning) due to the presence of brackets "B" and "C", it...
Note: Factory heat exchanger due to limited space with front panel installed (and installed air conditioning) due to the presence of brackets "B" and "C", it...
Air flow and distribution in the cabin
The air ducts and air flow distribution in the passenger compartments of cars with Klim, Komfort and Basis installations differ. From 01.2008, air conditioning...
The air ducts and air flow distribution in the passenger compartments of cars with Klim, Komfort and Basis installations differ. From 01.2008, air conditioning...
Air intake and outlet openings
Air intake and outlet openings 1. Climate control system: various designs, depending on the climate control system design (Comfort and Basis). 2. Air intake...
Air intake and outlet openings 1. Climate control system: various designs, depending on the climate control system design (Comfort and Basis). 2. Air intake...
Air duct in the air intake box and in the air conditioner
Air duct in the air intake box and in the air conditioner 1. Climate control system: various designs, depending on the climate control system design (Comfort...
Air duct in the air intake box and in the air conditioner 1. Climate control system: various designs, depending on the climate control system design (Comfort...
Temperature dampers in the heating element housing on the left and right
Note: With the Comfort air conditioning system, the temperature flaps at the front right and front left are driven by separate electric motors (right...
Note: With the Comfort air conditioning system, the temperature flaps at the front right and front left are driven by separate electric motors (right...
Dampers and dividers in the air distributor housing
Basis 1. Basis air distributor housing: assembled, do not disassemble. 2. Left half of the body. 3. The right half of the body. 4. Lever. 5. Defrost deflector...
Basis 1. Basis air distributor housing: assembled, do not disassemble. 2. Left half of the body. 3. The right half of the body. 4. Lever. 5. Defrost deflector...
Removal and installation the air conditioning compressor
Removal and installation a compressor with a mechanical drive (a/m with a 4-cylinder engine) Turn off the ignition. Drain the refrigerant from the circuit....
Removal and installation a compressor with a mechanical drive (a/m with a 4-cylinder engine) Turn off the ignition. Drain the refrigerant from the circuit....
Checking and replacing the compressor drive
If the pulley overload protection has been triggered, check the compressor for ease of movement before replacing it. If the compressor is running with...
If the pulley overload protection has been triggered, check the compressor for ease of movement before replacing it. If the compressor is running with...
Disassembling and assembling the air conditioner
Basis 1. Bolt. 2. Coolant pipe holder. 3. Evaporator housing: various designs depending on the production date and vehicle model. 4. Coolant supply pipe for...
Basis 1. Bolt. 2. Coolant pipe holder. 3. Evaporator housing: various designs depending on the production date and vehicle model. 4. Coolant supply pipe for...
Autonomous Heater — General Repair Instructions and Component Overview
Instructions for general repair of a car with an independent heater Before starting electric welding work on the vehicle, disconnect the (-) and positive...
Instructions for general repair of a car with an independent heater Before starting electric welding work on the vehicle, disconnect the (-) and positive...
Autonomous heater — control and settings
Keys and control lamps of the independent heater remote control "A". Power button. "B". Power button. "C". Counter, lamp (flashes red or green). Instructions:...
Keys and control lamps of the independent heater remote control "A". Power button. "B". Power button. "C". Counter, lamp (flashes red or green). Instructions:...
Autonomous heater — fuel selection
Selecting fuel for an independent heater Instructions: Fuel lines must be installed flush with the bottom of the vehicle and protected from mechanical damage....
Selecting fuel for an independent heater Instructions: Fuel lines must be installed flush with the bottom of the vehicle and protected from mechanical damage....
Connecting an independent heater
Connecting an independent heater to a car without a check valve "Arrows" indicate the coolant flow direction. When the coolant supply shut-off valve "N279"...
Connecting an independent heater to a car without a check valve "Arrows" indicate the coolant flow direction. When the coolant supply shut-off valve "N279"...
This section is available on russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian
Similar sections of other Audi car models:
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Body: Ventilation and heating Audi A3 Type 8L (1996-2003)
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