You just have to force your hand in there. As a recall, it is a simple twist to unclip. Much easier than a 156!

 

Ok thanks for that

 

It helps of you have fingers like ET...
Pretty simple when you know how they come out though...

 

there is a paddle thing with a hole in, put your finger in that twist and pull. I had a problem in mine in that one of the wires is jammed behind something, otherwise you can pull it out fine with about six inches of wire,