2006 Audi TT Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2006 Audi TT

Erratic turn signal operation can be a result of a failing turn signal flasher relay which will require replacement.

Vacuum leaks, oxygen sensor failure, and catalytic converter efficiency faults can cause the Check Engine Light to illuminate.

Engine oil leaks are common from the valve cover gaskets and camshaft chain tensioner gasket.

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