Installation Procedure

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Install the bulb into the socket.
Install the lens to the vehicle.
Install the bulb and socket assembly into the housing into the lens (if equipped).

Fig 1: Installing Courtesy Lamp/Reflector From Door Panel

Courtesy of GENERAL MOTORS CORP.

Insert the tab on the assembly into the slot in the door panel at the front edge.
Pivot the assembly into the door panel.
Press the lens at the rear until the lens snaps into place.