Keys that have a chip in them disarming the immobiliser when the key is put into the ignition. These keys normally have no buttons on them and are If you have lost your Audi key, damaged your remote, or need a spare, Eurotronix provides expert Audi car key programming and replacement in Perth. Our mobile technicians come directly to you, fully equipped with advanced key-cutting and diagnostic tools to cut, program, and reprogram all types of Audi keys quickly and accurately.