Pls check out your key button position before purchasing， make sure your remote key case looks exactly the same with our case. Take the internal electronics (include immobilizer/transponder chip) from original remote and place them to our key shell， then it will be OK! There's no other programming needed. Get blade cut by local locksmith/dealer or swap the blade with your original. Style:key case.NO interior (remote/electronics/battery/transponder chips) unit inside. Shipping time:7-15 days Condition: 100% Brand New Features: Best replacement for a key with broken buttons or worn key case. Key case and uncut key blade only.Not electronic internals. Get blade cut by local locksmith/dealer or swap the blade with your original. Most locksmiths now provide such services， and charge much less than the dealer. Important Notice: 1.This item isn't a remote，it is just a remote key shell case replacement. 2.There is NO interior (remote/electronics/transponder chip)unit inside. Package includes: 1 Remote Key Fob Case Fit for: 2011-2013 Hyundai Accent