He achieved this by using the VCDS (VAG-COM Diagnostic System) – a widely used aftermarket diagnostics tool for VW-Audi Group vehicles. His tiny circuit switches the lights between the two power ...

EXECUTIVE EDITOR RORY CARROLL: I drove a friend up to Clarkston, Mich., in the Audi A3 the other day. Digging through the glove box, he found the monroney. When he saw the $42K price, he said ...

Read our full 2012 Audi A3 review for pros, cons, pricing, and expert insights. Our editors test drive over 200 vehicles a year to help car shoppers pick the right vehicle for them.

To Audi's enduring credit, it stuck with the four-cylinder compact-hatchback luxury segment in the United States long after the Mercedes-Benz C-class hatchback and the BMW 318i had come and gone ...