Audi A8 D3 facelift (2005-2007) Steering wheel controls circuit

ACCESS/START CONTROL MODULE (UNDER LEFT FRONT SEAT) AIRBAG SPIRAL SPRING/ RETURN SPRING W/ SLIP RING BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ON PASSENGER'S SIDE PLENUM CHAMBER E-BOX) FUSE 133 FUSE 6 FUSE 9 GRN WIRE HOT AT ALL TIMES LEFT INSTRUMENT PANEL FUSE PANEL (BEHIND LEFT SIDE OF DASH) LEFT MULTI-FUNCTION BUTTONS MULTI- FUNCTION STEERING WHEEL CONTROL UNIT NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RIGHT LUGGAGE COMPARTMENT FUSE PANEL (RIGHT SIDE OF LUGGAGE COMPT) RIGHT MULTI-FUNCTION BUTTONS STEERING COLUMN ELECTRONICS SYSTEM CONTROL MODULE STEERING WHEEL CONTROL UNIT YEL WIRE