Installation Procedure

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To install the bulb, gently push until seated into the bulb socket.
To install the bulb socket to the marker lamp, turn the socket clockwise.

Fig 1: View Of Marker Lamp Bulb Sockets

Courtesy of GENERAL MOTORS CORP.

Insert the marker lamp (1,3) tab and then press to secure locking tab to flare.

Fig 2: View Of Marker Lamps

Courtesy of GENERAL MOTORS CORP.