Hi Guys. My F800GS has an issue. When I switched on the ignition switch yesterday the bike made a few werd noises from the various on board servos and then the ignition lights went dead. I removed the battery, it tested faulty. Put in a new unit. Ignition comes on bit the starter button will not swing the motor. Get an error EWS on the dash and a “10491: Electronic Immobiliser malfunction” error with the GS911 test tool. The error wont clear. Tried the spare key. Can’t clear fault, any ideas?