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ES: Upgrade climate controller

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Old 02-28-2021, 06:01 AM
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anyone knows the difference between 8W0820043T and 8W0820043G
Old 03-13-2021, 09:13 AM
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Default Salut, Si am incercat sa schimb clima analoga cu una digitala, detin un audi a5, 2018


8w0820043T
[QUOTE = david.hierro; 24929531] Bună tuturor!

M-am uitat la firele deschise, dar nu am găsit nimic legat de această problemă ...

Am achiziționat recent un A4 B9 Avant second hand cu 15.000 km. Mașina este perfectă. Nu are toate caracteristicile pe care mi le-aș dori, dar pot trăi cu ea. Cu toate acestea, un lucru cu care sunt puțin dezamăgit este că are controlerul de bază al climatului (cel analogic cu monozonă). Funcționează bine, dar în opinia mea este complet

demodat ... Am găsit-o pe cea digitală prin Internet (8W0 820 043 G) și tocmai am primit-o. Instalarea a fost destul de simplă și a funcționat bine până am pornit mașina. : eek:

După aceea, controlerul digital de climatizare s-a oprit și butonul de oprire a început să clipească.

Mi se pare că, odată ce sistemul a inițializat, a detectat o caracteristică neînregistrată și doar a dezactivat-o. Vreau să știu dacă această caracteristică poate fi activată cumva (OBD, ...). În caz contrar, mă tem că va trebui să o returnez.

În momentul de față am reinstalat controller clima analogic ...

Multumesc !! [/ quote]
Old 03-13-2021, 09:20 AM
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Originally Posted by david.hierro
Hello everybody!

I've been looking at the opened threads but did not find anything related to this problem...

I've recently adquired a second hand A4 B9 Avant with 15.000km. The car is just perfect. It does not have all features I'd like but I can live with it. However, one thing I am a bit dissapointed with is that it has the basic climate controller (the analog monozone one). It works fine but in my opinion is totally out-of-style...

I found the digital one through Internet (8W0 820 043 G) and just received it. The installation was quite straight forward and it worked fine until I turned on the car

After that the digital climate controller turned off and the off button started blinking.

It seems to me that once the system initializated it detected a non registered feature and it just disabled it. I'like to know if this feature can be enabled somehow (OBD, ...). Otherwise I'm afraid I'll have to return it.

At the moment I've reinstalled the analog climate controller...

Thanks!!

Am schimbat si eu climatronicul analog cu unul digital, model 8w0820043t, a fost facut cu component protection, a functionat tot mai putin caldura
Old 03-13-2021, 09:23 AM
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Originally Posted by Marcel Staicu

Am schimbat si eu climatronicul analog cu unul digital, model 8w0820043t, a fost facut cu component protection, a functionat tot mai putin caldura
stie cineva de ce?
Old 03-26-2021, 07:30 AM
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does component protection removable only by authorized service? or is it possible with VCDS, VCP etc?
Old 03-26-2021, 08:33 AM
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Originally Posted by karsavuran
does component protection removable only by authorized service? or is it possible with VCDS, VCP etc?
unfortunatly not by vcds/vcp. You have to go to the dealer. It costed me 50 euro’s
Old 03-26-2021, 08:36 AM
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Originally Posted by Fabian Van de Graaf
unfortunatly not by vcds/vcp. You have to go to the dealer. It costed me 50 euro’s
thanks, here in Turkey they do not do such operations, generally. I recently bought the controller, I hope I can complete the installation.
Old 04-28-2021, 10:40 AM
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I posted another topic about removing component protection via swapping eeproms
https://www.audiworld.com/forums/a4-.../#post25582088
Old 05-05-2021, 02:13 PM
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[QUOTE=Fabian Van de Graaf;25552204]It works fine for me. Seating heat ok, temperature ok, airco cold ok, airco max ok, window heat rear ok.

the directions face doesn’t work, so if u use the auto climate than everything on the practical is just fine for me. It warms the car and it cools the car. I just think it is a wonderfull upgrade and yes i know that not everything works fine, but the basics works ok.

the only thing you have to do is go to the audi dealer and remove component protection. The rest of it is plug and play.

So if you want the full function like left side 20dgr and ride side 18dgr en set it only on the face than you should stick to your analog.

i have been driving now for 4 months with this retrofit panel and got zero faults.


with catalog number did you buy the panel
8W0820043T or 8W0820043G???
Old 05-19-2021, 06:00 AM
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I finally installed the new panel. After removing CP cooling works OK. But seat heating is not working. We could not solve it and guess it is not working because of the high outside temperature (it was about 24 celcius), is that correct? If not does anyone knows what should we do?


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