Help! (quick version) I have an issue and I don't know for sure the cause; My stereo's five band equalizer deosn't show anything other than the end range settings. Can someon help me figure out if this is an equalizer issue, or stereo/wiring issue? (longer version) I aspire to keep my truck appearing bone stock, and to that end I actually had a very successful pick 'n pull run; I purchased all the following as replacements: - Radio - cassette w/ 5 band equalizer - hvac I bought units that appear to be dead ringers of the ones currently in the truck; I think that the sun from the last number of years of street parking under my cousin's ownership caused all the grey buttons to start to delaminate - they look rather awful. Anyway, I had thought that the equalizer in the truck had a issue because only the far end settings could be adjusted; but(!) I do have a speaker problem - most of the time the passenger side speakers don't function right now - they occasionally cut in, but then will cut back out; I have figured that this was purely a speaker problem, as everything is factory issue in the truck at the moment. I plugged in the replacement units, and it looks exactly the same as the factory units; Am I missing something? Is what I'm seeing an indication of a wiring/speaker issue?? (I sure am glad I didn't pull my dash apart to replace these before I saw this) Help!