Retrofit all-electric leather seats in an Omega B CD

Hello here for the first time and I’m in despair, I bought new all-electric leather seats for my Omega B CD Reflection. I had previously velour seats in grey with electric height adjustment. My problem is that when I remodeled the seats, I found that the cables presented from the factory are not current. Accordingly, I can not adjust the seats in your position, the only thing that goes is the height adjustment. But before and after k or even the backrest does not go. Can you please help me there, as the seats were damn expensive and I absolutely want to install them. Thanks already in advance