Zafira B cim problem start stop

Good day, I'm new to the pear I read that there are people opel writing on, I wanted to ask for a opel zafira b with keyless go, i try to make a diagnosis but i do not read the line canb cockpit, i can only query motor, New, I thought she was locking everything up, there are all the alimitations, I've downloaded a schema but the part about the cim is not there, now I came to the rear module, where there are also the fuses, there are 4 cables Green, the first two should be the data line, but only on one there are data, though 1,3 volt voltage,
Opel I think works between 3 and 5volt, checked the continuity and there are no problems, I press when I press start stop button you feel the relay 'activate in the rear module, however the picture does not light up,
Someone has some more info, what if there were manual links to it
Thanks so much

Hello friend i use
Brembi
Bosch
Axone

For our info opcom of vauxcom
What is for miglior use?
Thanks

thanks
error with my strument brembi
u2139
u2141
u2116
b1375

Hello Dear friend I bought op-com, and as you have indicated you can now enter the various control units, and at the end, communicate, reset and write everything, except key encryption, mistake me, bankruptcy, can you help me? I could also use teamview , Could you control it?
thank you so much