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Audi A4 The Audi A4 model offers nimble handling and performance that makes it one of the leading cars in its class. Read more about the Audi A4 in the Audi A4 review.

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  #1  
Old 12-21-2005, 11:38 AM
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Default Climate Control Codes...

Hi,
some of you may already have these codes, however i thought for those who havent, id like to help...
this is the info i purchased off ebay,

Your Audi Climate Control Console has a diagnostic code that can enable you to access your digitally displayed speed, in kmph by pressing certain buttons in a certain manner.

To access your actual speed display, just follow these simple procedures:

1. Make sure that the car is started.
2. Press, and keep pressed the Re-circulation button, and then at the same time press the upward pointing arrow next to the re-circulation button.
3. Your Climate Control screen will change to a different mode displaying ‘1c’.
4. Use the Temperature Control (+) button to go up in sequence to display code ‘17’. (or in some models it may be ’18’)
5. Press the Re-circulation button again once and the code will be activated and it will begin to show the digital speed in kmph.
6. If you go past 99kmph, it does not show the hundred on some vehicles, but just shows the last two digits. Eg. For 127kmph, it will show 27.
7. To go back to your normal climate control mode, just press the Economy button, or switch the ignition off.

the following are also values you can access through the module, just select the number, i.e, 17c on climate control screen will be your digital speed, 27c will be your digital rev counter...

Accessing On-Board Diagnostic codes
Press and hold the recirculation button. Then press the manual flow control up arrow. You should see a 1c. Press the temperature up ("+") or down ("-") buttons to select a code number. Then press the recirculation button again. The value should display. Press the temperature up or down button again to display another code.
NOTE: Air Flow Motor (V 71) and Potentiometer (G 113) are not installed in USA/Canada vehicles. Disregard values displayed for these components.

Code Displayed Value
1 System malfunction - displayed as a Diagnostic Trouble Code (DTC), see chart below

2 Digital value of Interior Temperature Sensor, in Headliner (G 86)
3 Digital value of Interior Temperature Sensor, in Instrument Panel (G 56)
4 Digital value of Fresh Air Intake Duct Temperature Sensor (G 89)
5 Digital value of Outside Air (Ambient) Temperature Sensor (G 17), front
6 Digital value of Outside Air (Ambient) Temperature Sensor
7 Digital value of Ambient Temperature Sensor At Fresh Air Blower (G 109)
8 Digital value of Temperature Regulator Flap Motor Potentiometer (G 92)
9 Delta value of Temperature Regulator Flap
10 Non-corrected specified value of Temperature Regulator Flap
11 Digital value of Central Flap Motor Potentiometer (G 112)
12 Specified value of Central Flap
13 Digital value of Footwell/Defroster Flap Motor Potentiometer (G 114)
14 Specified value of Footwell/Defroster Flap
15 Digital value of Air Flow Flap Motor Potentiometer (G 113)
16 Specified value of Air Flow Flap
17 Vehicle Speed (km/h)
18 Actual Air Blower voltage (Volts)
19 Specified Fresh Air Blower voltage (Volts)
20 A/C Compressor (A/C Clutch) voltage (Volts)
21 Number of low voltage occurrences, non-transient
22 Cycle condition of A/C Refrigerant High Pressure Switch (F 118)
23 Cyclings of the A/C Refrigerant High Pressure Switch (F 118)
24 Cyclings of the switches, absolute non-fluctuating
25 Analog/Digital value, Kick-Down Switch
26 Analog/Digital value, Engine Coolant Temperature (ECT) Warning Light
27 Coding value
28 Engine Speed (RPM)
29 A/C Compressor speed in rpm (Equals Engine Speed x 1.28)
30 Software version
31 Display check (all segments of A/C Control Head display light up)
32 Potentiometer malfunction counter, Temperature Regulator Flap
33 Potentiometer malfunction counter, Central Flap
34 Potentiometer malfunction counter, Footwell/Defroster Flap
35 Potentiometer malfunction counter, Air Flow Map
36 Feedback value, cold end-stop, Temperature Regulator Flap Motor Potentiometer (G 92)
37 Feedback value, hot end-stop, Temperature Regulator Flap Motor Potentiometer (G 92), max. stop
38 Feedback value, cold end-stop, Central Flap Motor Potentiometer (G 112)
39 Feedback value, hot end-stop, Central Flap Motor Potentiometer (G 112)
40 Feedback value, cold end-stop, Footwell/Defroster Flap Motor Potentiometer (G114)
41 Feedback value, hot end-stop, Footwell/Defroster Flap Motor Potentiometer (G114)
42 Feedback value, cold end-stop, Air Flow Map Motor Potentiometer (G 113)
43 Feedback value, hot end-stop, Air Flow Map Motor Potentiometer (G 113)
44 Vehicle operation cycle counter
45 Calculated interior temperature (internal software, in digits)
46 Outside (ambient) temperature, filtered, for regulation (internal software)
47 Outside (ambient) temperature, unfiltered, (internal software, in deg C)
48 Outside (ambient) temperature, unfiltered, (in digits)
49 Malfunction counter for speedometer (vehicle speed) signal
50 Standing time (in minutes)
51 Engine Coolant Temperature (ECT) in deg C
52 Graphics channel 1 - A/C compressor switch-off conditions are identified by illuminated segments of the “88.8” display. See chart below.

53 Graphics channel 2 - Climate system electrical outputs are identified by illuminated segments of the “88.8” display. See chart below.

54 Control characteristics
55 Outside (ambient) temperature, in deg C or deg F depending on setting on A/C control head
56 Temperature in deg C, from Interior Temperature Sensor, in Headliner (G 86)
57 Temperature in deg C, from Interior Temperature Sensor, in Instrument Panel (G 56)
58 Temperature in deg C, from Fresh Air Intake Duct Temperature Sensor (G 89)
59 Temperature in deg C, from Outside Air (Ambient) Temperature Sensor (G 17), front
60 Temperature in deg C, from Ambient Temperature Sensor At Fresh Air Blower (G 109)
61 Software version (latest)

Changing Degree Temperature Display
Press and hold the recirculation button. Then press the temperature up ("+") button to switch between degrees Celsius & Fahrenheit on the Climate Control Temperature and Instrument Panel Outside Temperature displays.

hope ive been of some help....






I took out the caps in the title
  #2  
Old 12-21-2005, 02:49 PM
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Default RE: CLIMATE CONTROL CODES..

That is a great info. Thank a lot for sharing...

I'm going to try today.
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  #3  
Old 12-21-2005, 11:47 PM
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Default RE: CLIMATE CONTROL CODES..

unfortunately it does not work on a 2002 a4 Q Tip.
  #4  
Old 12-22-2005, 12:01 AM
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Default RE: CLIMATE CONTROL CODES..

haha it should.
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  #5  
Old 12-22-2005, 06:03 AM
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Default RE: CLIMATE CONTROL CODES..

are you serious? you paid for that?? ohh man try the search button next time
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  #6  
Old 01-04-2006, 12:31 PM
 
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Default RE: CLIMATE CONTROL CODES..

hi there, does this work for all Audi A4's??

I have a UK 2001 2.0SE but cant get the 1c to display...

also has anyone else ever had problems with the temp control on the climate control? if i select 18C on the panel it feels like 25c

if i select low its fine.


Regards

Del
  #7  
Old 01-04-2006, 12:43 PM
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Default RE: CLIMATE CONTROL CODES..

Will these codes work on my 1997 A4??
  #8  
Old 01-04-2006, 12:55 PM
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Default RE: CLIMATE CONTROL CODES..


Quote:
ORIGINAL: dlinbh

Will these codes work on my 1997 A4??
go ahead and try it, it works with my 98
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  #9  
Old 01-04-2006, 01:13 PM
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Default RE: CLIMATE CONTROL CODES..

Does it work with B6s? Will it work with my Honda? Will it work with my Skateboard?
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  #10  
Old 01-04-2006, 07:25 PM
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Default RE: CLIMATE CONTROL CODES..

lmao!
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Old 01-04-2006, 07:25 PM
 
 
 
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17c, 2002, a4, access, accessing, audi, b6, boxster, climate, code, codes, control, hot, recirculate, temperature, tt


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