LC200: How to disconnect air pump relay connector? (1 Viewer)

[7000ft]

I'm ready to install my SLEE ABR Duel compressor bracket and already have a question! I need to disconnect the air pump relay connectors and reinstall onto the SLEE mount. My question is how do you remove the air pump relay cover on the right module? First time I've seen that type of cover. The one on the left is obvious: push in and wiggle up and off (I hope!). I figured the answer was here on on I8MUD so here I am asking!
Thanks in advance for your help here.

 

[bloc]

They appear slightly different but operate the exact same. Press the square-ish knurled button in the middle (while pushing the connector together, usually helps get it to release), then wiggle the connector apart.