Removal Procedure

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Fold down the sunshade.
Open the cover to the vanity mirror in order to reveal the vanity light.
Use a flat bladed tool in order to release the retaining tab on the vanity light lens.
Remove the vanity light lens from the vanity mirror.
Remove the bulb from the socket.

Fig 1: View Of Vanity Mirror Light Lens

Courtesy of GENERAL MOTORS CORP.