Centralized system peugeot 307 2004

I have a Peugeot 307, at the time of opening the car the locks open and suddenly close several times, in the Peugeot agency they do not find the origin of the fault, they tell me that it is most likely the BSI accessories but they are not sure, but until they try the BSI of another vehicle similar to mine, someone knows how to solve this fault, that although it is already less poquer they performed a telecar.

Greetings .
I have a Citroen Berlingo gave me that same problem,
I identify it on the doors when the door opens and closes the lines they get tired and reaches the point of making a false contact.
In my case the problem occurred online.

I have the same Erick problem as you solved it, I already took it to the agency and they do not find the fault, they also told me that it is possibly the BSI

It is very possible that the/left lock fails and not the BSI.

I continue with the same problem, no one has been able to solve the problem, some solution that helps me