1993 Audi 90 6 cyl Underdash Fuse Box Diagram 1993 Audi 90 6 cyl Underdash Fuse Box Map Fuse Panel Layout Diagram Parts: relay ABS combination, control unit seat belt, park light, radio warning, interior light delay, control unit A/C, oil pressure, front lamp, seat, windows, passenger heater seat, driver heater seat, control unit power …