Genuine BMW smart key (3-button, E-series compatible). This is a used item, but its operation has been confirmed and it can be used without any problems. The buttons respond well, and the exterior is in relatively good condition. Recommended as a spare key, for re-registration, or for repairs! Instant purchase OK, and we will ship with care. *Please note that this is a used item, so there may be some signs of use. Please purchase only if you understand the condition.