The Audi A6 2007 On Board Supply Control Unit 4F0907280A / 4F0 907 280 A is a genuine Bosch part manufactured in Germany. This unit is designed to control the on-board supply system in Audi vehicles and comes with a 3-month seller warranty. The part manufacturer number is 4F0910280 / 4F0 910 280, and it is a direct replacement for the original equipment manufacturer (OEM) part. With its high-quality construction and precise engineering, this control unit ensures optimal performance and reliability for your Audi A6.