Glad that worked!
For a future reference, could you let me know the link or item number from FCPEuro that you bought? (I'm trying to keep track of where to find things that might go wrong in the future.) I used to order a lot of parts from FCPEuro when I was going through several Volvos in my life. I always liked their service.

Is this the one? Click here: Combination Switch They call it a "combination switch" instead of multifunction switch. And as Ronman said, it should have a lifetime warranty. FCPEuro always says "Every auto part you buy from FCP Euro is guaranteed for life, for as long as you own the vehicle. Our Lifetime Replacement Guarantee covers everything we sell, including wear-and-tear items like brake pads, gaskets, brake rotors, filters, and wiper blades!"