TOFNK Flip Folding Chrome Key Shell Remote Key Case Fob Replacement for CHEVROLET Camaro Cruze Equinox Malibu Produced by high quality material and crafted meticulously This item isn't a remote key, it's just a remote key shell. NO interior (remote/electronics/ignition or transponder chips) unit inside. Cut the blade,take internal electronics (include immobilizer/transponder chip) from original remote and place them to our key shell, then it is OK! There's no programming needed.