[V8] How to disconnect wires from connector blocks?

[toml99 at todomundo.com]

When you unclick the purple part(of the 2 part  female connector,  it  
comes apart and the ends are loose.  You then need to go to the  
dealer/somewhere to get the female connectors to fit into that  
connector(not your average hardware store connector).   If your  
relay's on the parts car are 20 yrs old, just spend a few bucks and  
get new ones, and most people put the relays in the engine bay for  
shortest run to the lights, and so they don't need to mess with the  
factory connectors.....Tom