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May 1, 2010 Service bulletin

Audi: (revised) vehicles affected by this action may have ignition coils that could malfunction under...

Audi technical service bulletin SA-28F2 J1 for 2001-2007 Audi A4, 2001-2007 Audi A6 and 2006-2007 Audi Q7 and others.

Bulletin number
SA-28F2 J1
Component
Electrical system: ignition
Summary
Audi: (revised) vehicles affected by this action may have ignition coils that could malfunction under certain conditions. If this happens, the malfunction indicator lamp (mil) will illuminate to let you know that the vehicle may experience some deterioration in performance. In some cases, a malfunctioning ignition coil may cause a vehicle to exceed federal and/or california emissions standards.

Owners of these vehicles have filed 539 complaints in the electrical category.

Vehicles covered

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