I have a question that one of you out there might be able to answer for me. It's no big deal, but a bit confusing. As we all know, the doors automatically lock when you reach a certain speed. When I turn off the car and get out, sometimes my opening the driver side door will automatically unlock the passenger door and the hatchback. Other times they remain locked. Any ideas as to why this is or what triggers the auto-unlock?

Thanks,
Ricky Copeland