RE: Remote unlock thingy
I have bought about six of them on Ebay and they have all worked out fine. I bought five for my '98 Mark (which only accepts four at a time), and one for a Mercury Sable for a friend. Just make sure they will guarantee it will work on your year car. Check the back of your origional remote (if you have one) and see if the numbers on the ebay page match. If they do, buy it. Check out the FCC ID, the TRW number and the DOC number. If they match go for it. they are only $10.00