TESTED GOOD WORKING ORDER ! 2012 2013 2014 2015 AUDI A6 A7 A8 BOSE AMPLIFIER AMP 4G0035223C OEM 12 13 14 15 It is in proper working order and should fit years 2012 2013 2014 2015 AUDI A6 A7 A8 with same part number on a amplifier. The part# 4G0035223C (verify the number or not fit)) Please make sure this is the correct part for you before you buy. This is an OEM part. 2012 2013 2014 2015 AUDI A6 A7 A8 BOSE AMPLIFIER AMP 4G0035223C OEM 12 13 14 15 Part Number: 4 G 0035223 C The pictures show the auction item, the delivery and the condition of the item.