My wife and I are the new owners of a 2006 XC90 2.5t. My wife has been a long time fan of Volvos and once I saw the condition this vehicle was in it did not take much convincing to get me on board. I am looking into a check engine light that came on the day after we closed the deal. previous owner said it came on frequently for him and was never anything serious. would still liked to have known before hand....off to get the codes checked.