[Dunc]

Hi, Recently bought a late 2016 xc60 D5 with 46,000 miles on the clock and full Volvo service history, On here i keep reading about Aux belt failure ( presume this is what us old folk used to call a fan belt)
People have mentioned faulty tensioners and modified ones on earlier years, on my model would the tensioner have been modified by then or not, if not when due 35,000 or 54,000 miles are figures i ve seen mentioned,
Is there a simple way to check if this has already been done,

Thanks for your help