Air outlets
The air supply through the channels intended for this is regulated depending on the selected control mode - automatically or manually.
The illustration shows the air supply points located on the instrument panel.
Either channel can supply heated, unheated or cooled fresh air.
Air distribution is controlled by multi-position switch C (heater) or air conditioner keys.
The inlet deflectors 3 and 4 can be closed or opened individually with knurled handles located on the sides.
The direction of air supply through the supply deflectors can be adjusted both in vertical and horizontal planes.
The air conditioner automatically maintains a uniform microclimate throughout the interior space.
To do this, the temperature of the air entering through the supply ducts is automatically changed, as well as its mass flow (quantity) and distribution of air flows. If necessary, manual adjustments can be made to this automatic process.
The center console air conditioning control panel displays the programmed temperature and fan speed. On the left side of the display there is a temperature control button, and on the right side there is a fan speed control button. Temperature and fan speed control is carried out by pressing the keys "+" or "-".
Ventilation and heater controls
A temperature controller
The temperature can be gradually increased by turning the knob clockwise.
The fan
Perhaps step four-mode regulation of an expense of air.
Position 0 corresponds to the interruption of the air supply.
With air distributor
Airflow direction to footwell
Supply channels are open 5.
In order to direct the entire airflow towards the feet, the air inlets 3 must be closed.
Airflow direction towards windshield
In this position, the air circulation mode will not turn on (D key).
Through the deflectors 3, warm air can additionally be supplied to the side windows.
Deflectors 1 and 2 are open.
Direction of air flow through deflectors
Supply channels 1, 2 and 5 are closed. Air is supplied through deflectors 3 and 4.
With the air distributor positions given, there is always some air leakage through the other deflectors.
D air circulation mode
In the circulation mode, the access of air from the outside is blocked, and its volume is distributed in the cabin in a circle. This prevents exhaust air polluted from entering the passenger compartment. Movement in this mode should not be too long.
If the windows fog up, press the d key again to turn off the circulation or turn on the mode
Setting Recommendations
Heated windshield and side windows
Switch B to position III.
Turn knob A clockwise until it stops.
Air distributor C to position
Through the deflectors 3, warm air can additionally be supplied to the side windows.
Prevention of fogging of the windshield and side windows
If at high humidity, for example, during rain, the windows fog up, then the following system setting option is recommended:
Set switch B to position II or III.
Turn regulator A slightly, if necessary, into the high temperature range.
Install the air distributor C, depending on the need, between the positions
Through the deflectors 3, warm air can additionally be supplied to the side windows.
Accelerated interior heating
Switch B to position III.
Air distributor C to position
Turn knob A clockwise until it stops.
Open the air inlets 3.
Normal interior heating mode
When the windows are clear and the desired temperature is set in the cabin, it is recommended to set the system as follows:
Switch B to position II or III.
Adjust regulator A to the desired heater output.
Air distributor C to position
Supply deflectors 3 are adjustable as desired.
Ventilation (fresh air mode)
In the setting described below, unheated fresh air enters through the supply deflectors 3 and 4:
Switch B set to the desired position (III corresponds to the maximum air intake).
Turn knob A to the left as far as it will go.
Air distributor C to position
Open air inlets 3 and 4.
If necessary, set the air distributor C to a different position.
General provisions
For normal operation of the heating and ventilation system, the air intake located in front of the windshield should not be clogged with snow, ice and foliage.
To prevent fogging of the windows at low speed, the fan must be constantly turned on at low power.
To stop polluted outside air from entering the passenger compartment, press the D button. To avoid fogging the windows, movement in this mode should not be for a long time.
Dust filter captures suspended microparticles from outside air (e.g. dust, pollen, etc.). Set the switch to position 0 only if the outdoor air is polluted with gases.
Replace the dust filter element according to the maintenance plan in order to prevent a drop in heater power.
Air conditioner controls
All modes of the air conditioner will turn on and off by pressing the keys. When the mode is on, a diode is lit in the corresponding key.
Typical setting
After switching on the ignition:
Set the temperature to 22°C (71°F) and press the AUTO key.
This setting ensures the fastest possible creation of a comfortable microclimate in the cabin.
Therefore, it makes sense to deviate from it only if it is dictated by one's own well-being.
AUTO automatic (regular mode)
The temperature, quantity and distribution of air are adjusted automatically, according to the criterion of the fastest achievement and subsequent maintenance of the desired temperature in the cabin. This ensures automatic response to fluctuations in the outside temperature, as well as to the influence of the sun.
TEMP temperature control
The temperature in the cabin can be set from 18°С (64°F) up to 29°C (84°F). When the regulator is set to one of the extreme positions "LO" And "HI", temperature control does not occur. The system constantly operates in the mode of maximum cooling or heating capacity. The temperature display can be switched from Celsius to Fahrenheit and vice versa in the following order:
Press and hold the key
Then press the plus temperature control key.
Heating (glass defrosting)
The fastest defrosting/defogging of the windshield and side windows.
The temperature is controlled automatically. The maximum air supply is carried out mainly through channels 1 and 2.
By pressing this key, the circulation mode and economy mode are switched off.
Circulation mode
In the circulation mode, the access of air from the outside is blocked, and its volume is distributed in the cabin in a circle. This prevents exhaust-polluted air from entering the passenger compartment. Movement in this mode should not be too long.
When the windows fog up, immediately turn on the mode
Warning: If it is necessary to switch off the air conditioning compressor for a short time, for example, due to excessive engine load, press the air circulation button again.
ECON economy mode
To save fuel, you can turn off the compressor. However, when the compressor is turned off, the possibilities of maintaining a comfortable microclimate in the cabin are limited. If the cabin gets too hot or the windows fog up, you can turn the compressor back on by pressing the ECON or AUTO button.
OFF
Pressing this button turns off the air conditioner. Blocked access to outside air.
To turn on the air conditioner, press the AUTO button or one of the fan/temperature control buttons, the air outlet button, or the OFF button.
Fan speed correction
Keystrokes "+" or "-" the fan speed set by the automatic control is changed. The actual revolutions are shown in the segment display of the display.
Seat heating*
Rear window heating
Air distribution keys
With the keys you can change the programmed air distributor mode. Both separate and combined manipulation of these keys is possible.
If you need to return to automatic mode, disable the corresponding functions by pressing these keys separately or by pressing the AUTO key.
Air supply to glass
The entire air flow is realized through channels 1 and 2. In contrast to the mode, the amount of air does not increase.
Air supply from the side of the instrument panel
The entire air flow is realized with the supply through the deflectors 3 and 4 of the instrument panel.
Air supply to the footwell
The entire air flow is realized through the supply channels 5 and the outlets of the air channels under the front seats.
Key recognition
The main manual settings for the air conditioner are automatically programmed for ease of use.
When the air conditioning settings are changed by another user of your car, after the ignition is turned on, they are automatically set to their original position according to the parameters programmed for your key.
A prerequisite for this is that the previous user has used a different car key than yours. Otherwise, the parameters set by this user will be programmed to your key.
Therefore, when using a car with several drivers, each must use his own key to automatically set the specified parameters of the air conditioner.
General provisions
In cold weather, the fan turns on only after the coolant has warmed up to the desired temperature. The exception is mode.
In order to avoid a drop in heating and cooling capacity, as well as fogging of the windows, it is important that the air intake in front of the windshield is not clogged with snow, ice or leaves.
On vehicles with automatic transmission, when pulling off hard with the accelerator pedal fully depressed, or when downshifting ahead of time (Kick-Down) the air conditioning compressor is switched off for a while to realize the full power of the engine.
The compressor shuts down when the coolant temperature is too high to allow normal engine cooling under extreme load conditions.
In cold weather, the compressor switches off automatically. In this case, it will not be possible to turn it on with the AUTO key intended for this.
When the compressor is on, the temperature and humidity in the passenger compartment are reduced. This prevents the glasses from fogging up.
The air conditioner operates most efficiently when the sunroof* is closed and the windows are up.
If, however, the air in the passenger compartment has warmed up as a result of a long period of parking in the sun, then lowering the windows for a short time before turning on the air conditioner can speed up the cooling process.
When the outside temperature and humidity are high, condensed water may drip from the evaporator, forming a puddle under the vehicle. This is normal and is not a sign of a leak.
Dust filter captures suspended microparticles from outside air (e.g. dust, pollen, etc.). Turn on the circulation mode when the air is polluted with exhaust gases.
Replace the dust filter element according to the maintenance schedule to prevent loss of air conditioner power.
If the filter becomes dirty prematurely as a result of vehicle operation in areas with high air pollution, it may be necessary to replace the filter element more frequently than specified in the maintenance plan.
Air entering through the supply channels and then distributed throughout the cabin is removed through the exhaust slots under the rear window. Therefore, do not cover them with clothing, etc. things.
At the slightest suspicion of damage to the air conditioner, immediately turn it off and have it checked at an Audi workshop.
Only then can the air conditioner be operated again.
To repair Audi air conditioners, highly skilled craftsmen and special tools are needed.
Therefore, in the event of a malfunction of the air conditioner, contact an Audi workshop.
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