[Bugbuyer]

The engine management light on our 10 month old S60 D4 came on at 17,500 miles the week before its first service was due. The service dept. straightaway said it was a EGR valve problem which was later confirmed during the service.
The part(s) were not in stock and have been on back order since the service date of Jan 27th 2015.
Light is obviously still lit but no on road performance issues other than the economy is calculated over the last 1000 miles at 47mpg whereas it was over 50mpg beforehand.