Can totally agree with Fannon with regards warranty work with W Livingston.
Didn't fix the issues with my old Leon FR which had warranty, mainly a £12 radio aerial base stem and a blown speaker. They turned my radio on, turned all the base and treble etc down to minimal and said everything including the radio reception was spot on when it wasn't.
Come service time and I had got rid of the car (thats another story), constant emails and phone calls about your car is due a service etc. Only time these main dealers are interested when they want the business to service the car, warranty means nothing to them.
W Livingston were meant to have won the golden garage competition last year and made a big fanfare of it, but based on my experience, they certainly weren't anything special.