A8L Quattro Sedan W12-6.0L (BSB) (2005)
Entertainment System Control Module: Diagrams
Digital Sound System Control Module Harness Connectors, BOSE
Radio System
Digital Sound System Control Module Harness Connectors, BOSE
Digital Sound System Control Module (J525)
A MOST bus
B Black 32-pin connector
C Black 18-pin connector
‹› Unlisted connector terminals are not used.
A - MOST Bus
1. Input
2. Output
B - Black 32-Pin Connector