I've got an 03 Suburban LT and I need a little help. Mine has the two storage bins in the dash above the console. Immediately to the left of the bottom one (the deeper one) there are two round rocker switches that appear to be factory. The bezels around them are molded into the panel. Anybody have an idea of what these are for? I've switched them back and forth and don't notice anything happening. I apologize for not have pictures at the moment. I'll get some here in a little while so it will be more clear what I'm talking about.