The mid-size Mazda 6 was in its second generation as of 2010, having grown a bit over the previous generation of the car. There are seven trim models, with the more top-of-the-line variations equipped with niceties like alloy wheels, Bluetooth connectivity and xenon headlights. Most Mazda 6 cars, though, will have halogen bulbs. Exercise caution when changing halogen bulbs, as they are easily
