I've been reading about yer problems, nae luck with yer bike at the moment. Good ye got the clutch switch an the fuel gauge issue sorted. As for as yer ABS light problems I think you should run the bike as it is until your dealer is open. I don't think that tune ecu deals with the abs system ,If i'm wrong someone will correct me.. The thing for that would be dealertool , costs £60 and diagnoses the ABS system and many other systems , You don't need the Lonelect cable for Dealertool, but you still need to down load some software and use it to read the fault codes that are shown. Hope this helps you decide what to do.