Concert II with Illumination - A3 Without Can-Bus

[rodrigop]

Hi everybody.

I've read the pdf file from audi4ever.at explaining how to illuminate the Concert II HU soldering a wire to a pin, but the problem is that the Concert II HU here in Brazil is different from the one in the pictures, and i'm pretty confused to where to sold the wire.
I also couldn't find the Part. No. of the HU I have here, so I took some pictures of it.

Hope someone knows how to have illuminated buttons on this version of Concert.

Here are the pictures of the HU.

http://img.photobucket.com/albums/v397/purchio/DSC03101.jpg

http://img.photobucket.com/albums/v397/purchio/DSC03102.jpg

http://img.photobucket.com/albums/v397/purchio/DSC03105-2.jpg

http://img.photobucket.com/albums/v397/purchio/DSC03106.jpg


Edit: I found the schematic of the Radio, and in the Display Block found the illumination part. I assume that i should only solder a wire to the ILL +B pin, the 16th, am I right?

Schematic: http://img.photobucket.com/albums/v397/purchio/esq_el.gif

Thanks in advance!