TOFNK Remote Key Case Fob For MITSUBISHI Lancer Outlander Endeavor Galant 3 Button TOFNK Automotive Replacement Products Only Keyless Remote case Take the internal electronics (include immobilizer/transponder chip) from original remote and and place them to our key shell, then it is OK! There's no programming needed. Pls kindly check out your key button position before buying, make sure your remote key case looks exactly the same with our case.