If you read other sites, the hazard switch seems to be a common fault. In my case, they told me it had failed although I am still sceptical. I raised such a ruckus that they did it for free. In doing the repair (which takes 2mins) they damaged the dash. So they had to pay for that too. Because how often does the hazard light get used? And if they are that vulnerable, then it’s a design fault.
Fight, fight, fight
Quite honestly, there is so little to go wrong and there is no money to be made on the service......well, as I say, I am very sceptical.