Lost my keys on the golf course the other week, and ordered a set of keys off of ebay.... 8 bucks beat the $100 the dealer wanted for them. Anyway the guy shipped me H2 key blanks... I left a neutural feed back on the guy because he sent the wrong keys... holding them up they do look alot alike... but there seem to be some significant dissimilarities... this guys is seriously bent now insisting that H2 and H3 keys are intercompatible. I don't think so... just wondering if any of you technical guys could give me some techno babble to throw at this guy... I told him to swing by a dealership and check it out for himself... am I losing my mind?

Sorry, can't help with the question but I lost my keys on the course once, really sucks. Somebody turned them in about an hour after I paid a locksmith to get me into it and had a new remote for my alarm programmed