I wanted to replace the oil pressure sender on my '04 5.7 Durango, because in very cold weather it triggers the light until getting warmed up. I had the right deep socket and watched the videos, BUT when I was under the car, the connector for my switch did not have the red locking slide-tab everyone described. It DOES have a rectangular cross-through passage that I can stick a probe through, but no tab--it's as though the tab is missing. It also does not have the press-down unlocking tab on the shank of the switch sometimes described. Assuming that my connector had lost the tab somehow, I tried pulling the connector off the switch--but there was no movement. I gently tried prying in the gap between the connector and the switch, but no go there either. I tried squeezing the sides of the connector, too, with no result. I have watched every video I can find, but do not see a switch connector like mine. (It looks like most have three wires coming out of them into the harness, but mine only has one) OK, I'm a dummy--what am I doing wrong?