i just did key on cas3++ encrypted version on bmw e60 2008 year via obd cable . I gave power to the car with cables from another running car , turned on lights on car and carried out programming procedure to update flash on cas3++. After successfully programming module i added key with programming . Key works and remote works as well
The Key Tool Max works great for testing transponders, remotes, and antenna. Also does Great for cloning transponders, generating Xhorse aftermarket remotes and other testing methods.