05-09 Audi a6 s6 c6 Audio Stereo AMP Amplifier Control Module BOSE 4F0035223A. It is a USED factory original part. CONDITION: normal wear for its age - please see pictures. All electronic items are marked to avoid fraud.This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Starters, Alternators, ECUs & Wiring\ECUs & Computer Modules". The seller is "saturnrebuilt-us" and is located in this country: US. This item can be shipped to United States.