Some slide straight in / out pretty easy. Some you might have to gently pry it out. Walk it out with a small flat tip. There is a harness clip at the bottom of the cluster, make sure its not bent.
~ BD. "You won't find me in an old folks home" Pioneer Florida Cracker 1958 Apache Stepside 1958 Apache 1/2 ton Panel 1959 Apache 1/2 ton Panel