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Installation Procedure

Fig 1: View of Center High-Mounted Stop Lamp and Screws

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the CHMSL with the screws.
Tighten: Tighten the CHMSL mounting screws to 3 N.m (27 lb in).
Connect the electrical connector.
Close the CHMSL access cover.
Connect the negative battery cable.