I am trying to fix my 02 WRX Dome light and I am having trouble disconnecting the harness connection (R52). I have already unscrewed the dome light, but I can not get the dang plastic connection apart. Once I can get this done I will be able to take the dome light out of the car so I can fix it. Does anyone have any tips on how to do this?

I looked at the service manual but all it says is to pull apart the connections...but it isn't that easy!