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Audi A4 (02-08) Haynes Repair Manual (Does not include information specific to diesel engine, S4 or RS4 model information. Includes thorough vehicle coverage apart from the specific exclusion noted): Haynes, Max: 9781563928376:
Audi A4 2002-2008 (Chilton's Total Car Care Repair Manual): Chilton: 9781563928468: Amazon.com: Books