Tacho soft 2.5

[Techhead]

Hi, i have VAG tacho 2.5 (sorry not Tacho soft) and i am trying to read a 2004 audi a4 bosch cluster, it finds Pin 1 ok then ask me for pin 2 i dont know this, how can i find Pin 2?

Thanks in advance.

[koyot]

she has need vag commander