Curious, don't you have the Dinan ECU software in your car?
Originally posted by gbrown
you need to read my post on S54 EML and SES light issues which would not be covered by this extended deal however they are more common on S54 M Coupe and Roadster than the failing internal engine parts.
2010 BMW M3 Coupe M-DCT w/Tech-EDC, BMW M Performance Exhaust, BPM Stage I Tune, Space Gray / Fox Red Extended, and a Trunk Monkey known as "Der Stig",
plus the daily driver...
2011 BMW 135i M Sport DCT, w/BMW Performance Power Kit, Exhaust, and Brake Rotors, Space Gray / Coral Red, known as "Stiggie" with an outlaw F20 "M135i" badge.