WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Park Lamp Controls and Front Park Lamps
Courtesy of GENERAL MOTORS CORP.
Fig 2: Left Rear Park Lamps
Courtesy of GENERAL MOTORS CORP.
Fig 3: Right Rear Park Lamps
Courtesy of GENERAL MOTORS CORP.
Fig 4: Exterior Illumination Lamps (DL3/DR4)
Courtesy of GENERAL MOTORS CORP.
Fig 5: Turn Signal Controls and Front Turn Signal Lamps