Hi, I have a 2008 Saab 9-3 Sportcombi XWD Aero, and I have developed a weird, but quiet whine in the front of the car. It only seems to whine above mph, and only happens when I am not accelerating. It seems to only happen when I am driving straight, and not while turning. It also is quiet enough to where turning the radio on low or the AC drowns it out. It doesn't whine while idling. The car only has 58,000 miles and I am trying to figure out whats causing the noise. Thanks for any responses.