Smart key used for Impreza Sport and Legacy B4. Subaru smart key with lock/unlock and trunk open functions. - Brand: Subaru - Type: Keyless Entry - Included Components: Remote key, built-in key, battery - Color: Black - Functions: Lock, Unlock, Trunk Open Thank you for viewing. Please make your judgment based on the photos; operation has been checked. Initialization is requested from the buyer. *This is a registered smart key. We are unable to answer questions regarding settings, etc. Please inquire at a dealer or online. Please purchase only if you understand that this is a used item. Instant purchase is available.