I finally got it open. It just took a lot of torque to the left. The sprayer was not on, maybe, but I couldn't tell. I had about 1" of water inside at the bottom.
I tracked it down to the latch lever was about 1/8" too long. I got it ground down to the correct length after a few tries and also got the key turn to turn counterclockwise to lock instead of clockwise. How do I know, well the tumbler falls out if you don't hole it tightly and there is a specific flat spot to align it to. LOL
How this was not corrected at the dealer after they had to work on this cover for the interference with the screw heads, is beyond me. But, I feel it was a poor PDI, Maybe partly my fault since I know everything....... HA-HA
And Joe, I do have the inner foam gasket around the door.
I still have a little play in the door, maybe 1/8" instead of 3/8" prior. I still think this will be on my punch list for the factory.
Thanks all who helped me figure this out. And, Yes, it is the same key for all the SS cover locks.