Hold the socket between your thumb and index finger. Insert a fingernail or plastic screwdriver into the small recess on the opposite side and slide it around the base.

A click indicates that the cover is open. Peel the cover off, lifting up from the side with the recess.

Insert the coil cable into the socket.

Attach the coil starting from the side of the socket. Gently press down around the edge of the cover until it is completely closed.