Symphony->DX replacement (MF wheel issue)

Hello for all, today I want replace my original Symphony for navigation DX. Of course multifunctional wheel didnt work :( in original symphony work all (remote from wheel and Maxidot screen), but now wheel not work (and Maxidot too because I didnt connect TMC box yet..). In Symphony I found only 2 pins in green block (in photo), I conect it directly to DX and nothing..

Somebody can help me please, what should be connected ? I take a look on wiring of Superb 1 but I didnt find nothing :( 

I have 2003 Octavia (model 2004), original with MF wheel and maxidot from factory. Unit for wheel is 451 which is CAN, navigation is index B which is too CAN, Symphony was index E. TMC box is with index A (CAN too).

Many many thanks ! :)