DSG mk 2 golf wont select gear without dash unit

I need help. I put a dq250 dsg tranny from golf V gti on a super 1600 engine. It has a gear selector unit. Can network installed, brake switch signal connected. If the dash function is on, the system sees the selected gears, but it is in error because there is no dash. However, if i turn off the dash function the system does not work at all.
I hope u understand me:)