This is the Keyless Start Module (KSM). It is the heart of the system, storing the immobiliser information with AES-256 encryption, and only completing a handshake with the BEM when it detects a known fingerprint.
This is a high quality transparent vinyl coated sticker, looks nice on laptops, car windows and wherever else you can think of.
This is the PATS Y cable. It is used during the initial PATS learning phase to help the KSM collect the required information to link with the factory security system.
This a quick reference sheet you can leave in your glovebox, so you can check how to use features that you might not use often.