Hello all, I did the DIY navagation screen fix. After I put the unit back together the screen works like it should. I noticed that my plastics buttons that control the audio sources do not work. I am talking about the am, fm, aux, scan plastic button at the bottom of the unit. The volume and track ***** work and I can use the mode button on the steering wheel to cycle the audio. I double check everything and all the plugs a push in. I am at lost what it could be. I also did post this in the frozen nav post. Any help.

 

The ONLY thing I can think of is that there's an issue with this connector that connects to the front face place of the unit. Here's a picture of the connect itself :



Either it's not FULLY seated into the connector, or there's a deeper problem.