Hi, I’ve had my 2014 XFS Sportbrake for four years now and this is the third time one of the locks has failed. I can set the immobiliser and alarm but none of the doors will lock externally (both manually & with the fob). The car is out of warranty now and the previous issues were rectified by Jag. I can not determine which lock it is as they all feel the same when pulled. I did have an issue with a stiff locking mechanism on the near side front door a few months ago. Any advice would be appreciated 👍