upgrading dials

[vw55raz]

Is it possible to replace these dials from a P reg

http://cgi.ebay.co.uk/VW-Polo-Clocks-1- ... 35a5d65ea8


with these from an S plate?
http://cgi.ebay.co.uk/1998-VOLKSWAGEN-P ... 414b9d666c

[Polo96CL]

If i'm right in thinking, the plugs on the later model are a higher pin amount which means the older cars wont plug straight into them. I did debate getting mine changed to those because I was going to redesign the face, however I came across that issue