I believe It's standard park assist on the facelift model. At first I assumed it allowed self parking like the 460 but it doesn't. It just allows you to gauge where your wheels are but I never really got used to it. I have the same on my Volvo but I don't really find it that helpful. The camera of course is great, that's something I wouldn't want to be without on any car. In your boot, on the left hand side under the covers you have the control module for the rear parking, it says something like "computer park assist on it"