I have a Porsche Cayenne 2010 so that's Series 2 the interim shape before the latest model. I had to change the battery and effectively kept all the memory and haven't had to play with anything. However this is what happens, when i pull away the doors lock which is normal, then when i come to a junction the passenger door tries to lock again and its only that door, then whenever i slow down and pull away again it keeps doing it, this happened to me on a series 1 Cayenne and eventually it just stopped doing it, but what can i do, its just annoying, it sort of feels that its out of sync in some way, the other doors are fine, it is only that door. Any idea?