BMW 328i Radio Cassette, CD and 6 Speakers Audio System Wiring

The following schematic shows typical diagram of the 1992 BMW 328i Audio System (Radio, Cassette, CD and 6 Speakers System) Wiring and Circuit. The audio system consists of front power distribution box, radio, antenna amplifier AM/FM, instrument cluster, telephone receiver, and speaker.
Typical 1992 BMW 328i Audio System Wiring and Circuit Diagram