properly remove electrical connector on water sensor Kioti NX5010 HST

[CapTru]

Can anyone explain how to disconnect the connector for the water detector on fuel filter for NX5010 HST Kioti?
There was one explanation on YouTube to push the two pieces together and push down on tab on the upper part of the connector to release the connector.
I have no idea just where the tab is to push in, or down, which direction. I wish there were a blown up picture on how the connector works. It is hard to view the connector where it is positioned.
Thank you, anyone, for helpful advice.

 

[Peter 315]

Here's a picture. I don't know if it will help...F685-1612 Pre Fuel Filter assy Kioti Tractor | eBay

 

[CapTru]

Here's a picture. I don't know if it will help...F685-1612 Pre Fuel Filter assy Kioti Tractor | eBay

Thank you Peter, for reaching out to my request. What I was looking for is a nice clear close-up picture or drawing of the plug at the end, so I could know where to feel for the release latch to disconnect it.
I used better lighting and was finally able to disconnect it.