Hi I own a S60 less than 3 years old. 3 months ago I took it to my local main dealer for a safety check and the report said all the brake pads were 30% worn. 3,000 miles and 4 months later 7 of the pads were showing 50% but one Was - 5% and had ruined the disc. I feel there’s been a mechanical problem which should be covered by the warranty. The car has only done 18,000 miles. Just wondered if anyone els has experience this? Many thanks Peter