My wife had her passenger side mirror damaged on her 2015 CLA250. I removed the cover and replaced the glass, but one of the wires on one of the connectors on the glass side of the connector had come loose. I couldn't easily find a wiring diagram so I guessed. Apparently I guessed wrong. Now I can't get the wire to release from the connector. I have dealt with lots of different connectors and wires in my life, but I cannot figure this one out for some reason. There has to be a trick to it that I am not seeing. It clicked into place just fine. I can see there is a hole next to the pin on the "back side" of the connector, and I have tried sticking everything from a tiny screwdriver to a sewing needle (turned around backwords) to get it to release. No luck. Any suggestions? Thanks in advance!!