Did you ever figure it out? I just purchased them on ebay today and need to know if it'll be a easy install or not. I'm very young and pay someone to do my advanced stuff like this and don't know if my guy can do it. Please I'll take any details you guys can give me. I'd really appreciate it. ThanksI also bought the handles but I had no luck to finding which wire I need to splice. I tried two grey cables that are the first cables you see and on the left side of door connecting to a plug but no luck. If you have better luck than me can you please upload pictures or explain which cable you used and where?