Tiger 800 2020 Tiger 800 Xca Headlight Issue!

I went for a nice ride between Xmas and the new year (circa 100miles). On part the bike up in the garage I realised that the headlights weren't working.. I shut the bike down and went inside to warm up a bit!! I was hoping to find the fuse had blown but it wasn't. I turned it ignition on and the headlights came on as normal, so I started the bike a all looked good for less than a minute when they all went out again. Rear lights are working fine and indicators too. For some reason the headlights stop working after maybe a minute of turning the ignition on. Doesn't make any difference if the bike is fired up or not. Battery voltages are good i.e. 12.4v before firing up and 14.2v once running. Has anybody had this issue or know the solution? I don't want to buy a new light cluster if I can help it! Have included a pic of my poorly Tiger shut up in its cage.