[aknovaman]

Easy solution. Remove the wire covering by gently prying out on the two tabs where the wires meet the connector. Lift it off. Then pry the blue, grey or black pin retainer to expose the pins. Look inside and you will see small piano key type fingers holding the pin. Using a jewelers screwdriver, gently lift the piano key away from the pin and pull the wire out. Another option is to just cut the wire off and push it through the connector, after removing the colored connector portion.