2000 Audi A4 Wiring Diagram Audi a4 diagram fan module wiring ac 75bc 9b98 I need the wiring diagram for the ac fan module. audi a4 I need the wiring diagram for the ac fan module. Audi a4 I need the wiring diagram for the ac fan module. Audi a4 Check Details ← 2000 Audi A4 Engine Wiring Diagram 2000 Audi A4 Ignition Wiring → Share with friends Link copied