Audi are pushing ahead with plans for an A9 supersedan to challenge the big boys in the likes of the Porsche Panamera and Mercedes-Benz CLS. The A9 will be marketed as a flagship luxury four-door sports coupe based...
Need advice....my so very reliable ride suddenly developed funny buzzing sound everytime i turn my key in the ignition to ACC. Sounds like a small motor under the dashboard with the gears all...