So used a screw driver to make a groove took forever.
Went to homedepot and pick up a small cold chisel this time. Picture above. Bingo one hit loosened both of them.
Got a coded cylinder put it in no problem.
The new one comes with a plastic tap for the trans cable. Just make sure u use the dummy key and turn it on to remove. Also need to turn the key also to remove cable and insert.
Good Luck Madness