Thanks for the replies. The emergency services took the bike now for service and they confirmed it is the faulty starter switch, which will be replaced under warranty. I expected a better quality from BMW, I had couple BMW cars (from the 80s and 90s) and I never had problems with those. This is technically a new bike and already developed a fault. Yes, it is fixed under warranty, but I am still a little bit upset about it. I am still waiting for the bike to delivered back to me, hopefully that will happen soon.
Thanks for the replies again,