I just bought a 2010 XC70 and it has a USB port in the centre storage compartment, but nothing happens when I connect my iPhone. I guess this is designed for playing MP3s off a USB stick, and that I need to get the official "USB and iPod Music Interface" (http://accessories.volvocars.com/en-...2.4D/Automatic) to get my iPhone to connect? Is that right, or should the existing USB port work with an iPhone?

Second question is whether anyone has this accessory and can confirm it works with new iPhones (e.g. iPhone 6) and charges them?