Fcc#HYQ14ADR , this must match your existing key. Includes uncut emergency key. Includes a new Duracell Battery 90 Day Exclusive Warranty Locksmith or dealer programming only. Key is fully reprogrammable by a Toyota dealer or qualified automotive locksmith. Part# 89904-08010 6 Button Toyota Sienna Smart Proximity Remote. Fcc#HYQ14ADR . This Remote Has Been Unlocked Back To Its Original Settings And Is Fully Reprogrammable By A Locksmith Or Dealer. Includes The Uncut Emergency Key. Yes, This Key Is Reprogrammable. Part# 89904-08010