Volkswagen VW Passat (1998-2005) & Audi A4 1.8L turbo & 2.8L V6 (1996-2001) Haynes Repair Manual (USA)

How to read wiring diagrams. How to use test equipment. Troubleshooting. Starting and charging systems. Alternator and starter over-haul. Lighting systems. Gauges and indicator lights. Accessories. Trailer wiring