The TA24 key is a key developed by Abrites in order to assist our customers when they need a non-proximity key for Chysler/Dodge/Jeep vehicles such as the Jeep Cherokee without a proximity key (The TA24 needs to be inserted into the Electronic Ignition Switch in order to start the vehicle). This key will work with 2013+ EU (European Models) based- cars with Hitag AES.