Free online viewing of Audi A4 (B5/8D) 1995-2002 Workshop Manuals + Wiring Diagrams PDF - full service manual in your browser.. Furthermore, the wiring diagram will reveal very clearly the paths that the current is taking, making it easier to trace any shorts or interference. In conclusion, understanding a 98 Audi A4 stereo wiring diagram is essential for any audio upgrades or repairs.
1998 Audi A4 Vehicle Wiring Chart and Diagram. The diagram for the 98 Audi A4 radio wiring provides a detailed overview of the wiring system of this model car. This includes both base and non-base audio systems.