I could...

Today in my V8 was a bull heat when I came from the malore, because my thicker was in the bulging sun, I thought well time to test the climate properly!!! So set to 20°c and..., no normal air without cooling!!! Set on "LO", the same!!!
What LOS???
Compressor's on, you hear it every 10sec. Control the front of the engine compartment!!!
I was driving to the VAG station. The guy asked me whether R12 or the other (CFC free)!!! As an answer I don't know anything!!! He said there should be a green sticker and looked, but we couldn't find anything, he said he can't check it!!! Then he told me something about the conversion kit, "hah" I thought and swallowed when he told me about the 1500.- €uros!!!
WHAT SHOULD I DO? HOW DO I COME TO THE WAY WHAT IT IS?? The V8 is Bj. 6/92!!!

Please help me!!! Maybe a Sation to fill up with postcode "34..."???

THANK YOU TO MAL!!!
Ciao Jens
und wozu ist das Ding da!?. Denn er sieht bei mir sehr poröß aus und ist angelaufen! Obendrein bekommt " nur " meine Windschutzscheibe Luft
und die Luftaustritzdüsen garnicht mehr 