Emmission Service Action Reminder
 

Just received a post card indicating that "Inspection/replacement of the ignition coils is recommended.

I've got a 2003 A6 Quattro 2.7T.

I have replaced one coil due to misfire.

Anybody know the details on this service, are they replacing coils across the board?
Do they test them first?
Will they pay for the coil I already replaced?

Thanks for any input