2012 Audi A6 Quattro Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2012 Audi A6 Quattro
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2012 Audi A6 Quattro ProblemsCheck Engine Light and/or Engine Overheating Due to Failed Thermostat
2012 Audi A6 Quattro RecallsFuel Hose Under Hood Leaks
An under hood fuel hose may degrade and begin to leak fuel. Dealers will replace the under hood fuel pump and fuel hose free of charge to resolve the concern.