[madmodz]

Originally Posted by KevinH1990

Porsche Boxster 996 Gauge Cluster Upgrade - 986 / 987 (1997-08) - Pelican Parts Technical Article
Porsche Boxster On Board Computer (OBC) Upgrade and Turn Signal Switch Replacement - 986 / 987 (1997-08) - Pelican Parts Technical Article

Here are links to the articles on Pelican that should answer your questions. You need to attach a connector to the end of the wire before inserting it in the back of the cluster.

Thanks Kevin,
I remember reading somewhere that someone was using a vw pin connector. Been searching for that thread but can't find it.