Implement Climatronic module on 2007 POLO 9N

Hello,
A friend bought a 2007 Polo 9N with climatronic.
He doesn't know much about this car and asked me why his climatronic didn't work. Blower is always at max speed and he can only control air distribution. There's no gas in the compressor circuit so this one never start.
I started an autoscan but there's no climatic controller in the car's implementation.
I looked at can gateway controller but it's an old version so I can't see nothing and I'm a bit LOST!!!
HELP!

How can I implement climatronic controller on Gateway if it's possible?

Try to connect to address 08 directly and post here what happens then.

It said no communication with controller...

Please post the Auto-Scan you made.

-Uwe-

I don't have done it with my laptop so I'll do it again as soon as I can.

So, I ran an autoscan and there's no error, it's the regulator that has to be changed... fifty euros... and half dash board to remove