Keyecu 1J0 959 753 DC FLIP KEY REMOTE FOR 2002-2005 VW BEETLE JETTA 315MHZ With ID48 Please make sure your original key has the the same part number:1J0 959 753 DC ,otherwise it will not compatiable with your cars This is a full remote with interior (remote/electronics/transponder chips) inside. transponder chip ID48 You need program it at locksmith or dealer before to use it This key with 4 buttons: Lock, Unlock,Trunk,Panic; Square type. Produced by high quality material and meticulously crafted, each item have been tested before ship