I will be the first to admit it's a fiddly job but it gets easier with practice. Having a spare set of connectors to practice on helps. Whether male or female the securing tang is the same width. A thin bladed tool of no more than that width is needed. Once inserted at a shallow angle on tang side of pin it will allow release, the pin via attached cable can then be gently pulled out with its weatherproof seal.
Suggest taking a photo before disassembly to ensure colour coded cables go back into same positions..
Image shows component parts of a range of connectors with differing pin options. The main bodies vary but the pins, male or female are common to all types.
![[Linked Image]](https://i.ebayimg.com/images/g/zwIAAOSwA3tXoLag/s-l1200.jpg)
Note the yellow pin aligning cover, male or female which needs to be picked out to give access for tool.