WARNING: This page is about a different car, the 2004 Suzuki Swift + and 2004 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View of Side Marker Lamp Assembly and Bulb
Courtesy of GENERAL MOTORS CORP.
Install the bulb into the side marker lamp assembly.
Install the side marker lamp into the bumper fascia.