After market carplay android auto screen connector problems.

I recently bought an aftermarket screen/head unit for my Ford Fiesta, and I’m having some trouble during the installation.

One of the wires slipped out of the harness while I was working on it, so I need to remove the harness from the connector in order to re-insert the pin into the correct slot. The problem is… I can’t get the harness to detach from the screen’s connector. I’ve tried pushing the clip and pulling gently, but it seems completely stuck and I’m afraid of breaking something if I pull harder.

Has anyone dealt with this before? Is there a release tab or a specific trick for removing this type of harness from the aftermarket unit? Any tips, photos, or guidance would be super appreciated!

Thanks in advance!