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Audi
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2004
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A6 Quattro Wagon (4B5) V6-2.7L Turbo (BEL)
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Repair and Diagnosis
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Accessories and Optional Equipment
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Collision Avoidance and Parking Assist Systems
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Testing and Inspection
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Reading and Clearing Diagnostic Trouble Codes
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Displaying and Reading Trouble Codes
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Without Scan Tool
Without Scan Tool
The manufacturer makes no provision for displaying or reading Diagnostic Trouble Codes without a scantool.