October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Engine Performance Wiring Diagrams: A4

Fig 1: Wiring Diagram (A4 1.8L - 1 Of 3)

Fig 2: Wiring Diagram (A4 1.8L - 2 Of 3)

Fig 3: Wiring Diagram (A4 1.8L - 3 Of 3)

Fig 4: Wiring Diagram (A4 2.8L - 1 Of 3)

Fig 5: Wiring Diagram (A4 2.8L - 2 Of 3)

Fig 6: Wiring Diagram (A4 2.8L - 3 Of 3)