I was trying to install an aftermarket Android head unit and the adapter that was provided to go on the OEM radio plug was extremely snug. When I had everything plugged in I tried to turn on the new head unit. It didn't turn on and I wanted to test out to make sure it wasn't anything wrong with the wiring.
I had to pull really hard to separate the adapter and radio plug. Afterwards when I plugged in the BMW Professional Radio, it won't turn on anymore.
Is it possible to damage the radio plug by pulling really hard on it? I had the latch to unlock when I was pulling apart the adapter and plug.
I'm referring to #5 on the diagram below:
http://www.realoem.com/bmw/enUS/show...diagId=65_1474