tanmaysnv 0 Posted January 23, 2010 We just bought a 2001 Suburban with a Visteon television. It is the flip down kind. It has two buttons one is on/off the other one is missing and we assume it is to make the volume go from the headphones to the speakers. The on/off button pushes in and out the other one just had a little piece of plastic in it and we can't get it to push or turn. What should it do and does it really control volume? Share this post Link to post Share on other sites