Would be looking at some connection common to all failed displays. Loose plug or poor ground connection would be a start. Worse case a dealer warranty job.
Last edited by RichardV6; 21/10/2106:13 AM.
Richard
2018 Roadster 3.7 1966 Land Rover S2a 88 2024 Royal Enfield Guerrilla 450 1945 Guzzi Airone