BMW E36 318ia Touring problem with board computers

[djole318]

Dear Sirs,
I own the E36 BMW 318i Touring from 97 years, since I had the car single board that shows only the temperature, date and hour, I decided I put in a two-tiered board with more features, and start connecting pins of the scheme that I had, and all nicely connected but we nerade all functions, we just do temperatures. clock, date, distance, amount of fuel in the tank and view the current state mileage for fuel, but to me the following options nerade current fuel consumption, average fuel consumption, instantaneous speed and average speed, so I asked if your can help me how to connect to I work and other options.

Thank in advance