A8 Quattro Sedan V8-4.2L (BVJ) (2008)
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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
