Audi A6 3.0 TDi Key Ignition Problem

Hi,

Today came in mine garage an Audi A6 4F 3.0TDi with the following problem.
I put key in ignition (normal metal blade key) and turn it on, but Dash Display, ESL, Radio, Navi Display all are OFF.
I think that the 4F0909131E is broken.
Anyone can help me with Pinout for this unit to test it on bench? Someone had this problem?
All relays and fuses are ok.

Thanks in advance.