WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Park Lamps -T90 (1 of 7)
Courtesy of GENERAL MOTORS CORP.
Fig 2: Park Lamps +T90 (2 of 7)
Courtesy of GENERAL MOTORS CORP.
Fig 3: License Lamps (3 of 7)
Courtesy of GENERAL MOTORS CORP.
Fig 4: Stop/Turn Signal Lamps and Controls and Indicators and Front Lamps (4 of 7)