New Flip Remote Key Shell Folding Keyless Entry FOB Case Housing for 2006 2007 2008 2009 2010 Hyundai Sonata NF This item isn't a remote key, it's just a remote key shell. NO (remote/electronics/ignition or transponder chips) Pls cut the key blade, take the internal electronics (include immobilizer/transponder chip) from your original remote and place them to our key shell, then it is OK! There's no programming needed