WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
Connect the electrical connectors to the memory seat switch panel
Install the memory seat switch panel to the door trim panel and press into place until fully seated.
Fig 1: Connecting Electrical Connectors To Memory Seat Switch Panel