I have a 5 year old 32 DVD Avant that was bought as a PIP model, but the dealer had to fit the PIP module after delivery. I seem to recall that there was a bit of a problem over the module first delivered not being the right one and a repeat visit being needed. The job was done failrly quickly, but I got the impression that it wasn't totally straight forward. I think that the PIP modules were often fitted by the dealers rather than being sent out from Denmarkalready in the TVs. Hope someone else in this thread can tell you exactly how to go about it and how to identify the correct module, bearing in mind that in my case even a dealer got the wrong part first time!
I used to be indecisive, now I'm not so sure. [W C Fields]