Brought my '13 2.0T in for its 20K service today...and besides the normal charge to swap out the seat filters (I asked them to show me where they were so I could do it myself next time), oil and filter change, warrantee replacement of the blue mood light LED strip on the passenger front door...and a clean bill of health otherwise, they did a campaign K306 supposedly for the ECM.

Anyone with access to the hard copy that can explain what/why this was done? Not that it seems to have had any implications (this is the nicest car I've ever had the pleasure of owning...), being an engineer, I'm curious when dealers have software updates they need to pour into the internals of the car.

TIA.

 

As I'm remember K306 is loading new SW for ECM module, sometimes there was some problems with correct engine works.

 

Thank you, sir.