JOHNDOE07

howdy gentlemen ,so just purchased a new ( to her ) 2011 audi q7 tdi for my wife . unfortunately , the MMI is dead , after doing a reset , it turns on briefly for a couple of seconds and turns off . the buttons on the pad near the shifter are also not illuminated . after doing some research , i took my mmi control pad ( the one with the little joystick and it works just fine on a different q7 , took the amp off and installed an optical loop without success . so i decided to buy a vcds cable and this is what the scan says . any idea where to start ?

Wednesday,13,March,2019,18:34:44:09990

VCDS Version: Release 18.9.1 (x64)

Control Module Part Number: 4F0 907 468 N

Component and/or Version: GW-BEM 5CAN-M H06 0035



Optical Bus Diagnostic : Standard



Controller Electrical Optical

19-CAN Gateway OK ERROR

5F-Information Electr.(High/D3) OK OK

0E-Media Player 1 OK OK

47-Sound System ERROR ERROR

56-Radio ERROR ERROR