Installation Procedure

WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

Install the bulbs to the lamp sockets, if replacing the bulbs.
Install the sockets to the lamp assembly.
Rotate the sockets clockwise to engage the locking tabs.
Position the tail/backup lamp assembly to the rear fascia.
NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
Install the screws retaining the tail/backup lamp to the rear fascia.
Tighten

Tighten the tail/backup lamp retaining screws to 2 N.m (18 lb in).

Fig 1: Installing Screws Retaining Tail/Backup Lamp Assembly To Rear Fascia
Courtesy of GENERAL MOTORS CORP.