July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Theft Deterrent System Connector End Views
WARNING: This page is about a different car, the 2002 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Door Lock Cylinder Switch - Driver
Courtesy of GENERAL MOTORS CORP.
Fig 2: Door Lock Cylinder Switch - Front Passenger