I have a 2006 Avalon XLS. Can anyone suggest how I can install built-in extra cigarette lighters? Do they make them? Where can I buy them? I don't want the dangling cigarette expanders you can buy at Wal-Mart for $10. I want something built-in, professional looking. I need 3 cigarette lighters, use them for TV, electronic gadgets, etc. I'm not a smoker.