I'm trying to find a used/salvage passenger mirror for my 2016 XC70 with NO LUCK. Anybody have a recommendation on where I may be able to find one?

 

You could try LKQonline.com

Might have to call them, your car is not listed

 

car-part.com is a recycle yard search engine to try. you can also search eBay. You may also want to check out a couple of Volvo recycle yards like Erie Vo Vo and Voluparts. One thing you can do is go to a dealer web store (I use Tasca Parts but there's others) to find the Volvo factory part number and then google on that.