Hey guys, I never had keyless since ive owned my car, but it does have the box for it. I looked up remotes on ebay and searched by "GQ43VT4T" which I believe is the fcc number I need. Two different ones come up though, and thats where I got confused. I found remotes with and without a trunk button. Does the trunk open function work on ours cars? If not Ill just get the three button without it. Thanks.