Mercedes Benz

2010 BMW 335Cic Convertible (E93) L6-3.0L Turbo (N54) Technical Service Bulletin # 121810 Date: 100801 Computers/Controls - MIL ON, No DTC, DMTL Test Plan INOP SI B 12 18 10 Engine Electrical Systems August 2010 Technical Service This Service Information bulletin supersedes SI B12 18 10 dated July 2010. [NEW] designates changes to this revision SUBJECT Service Engine Soon Lamp Is Illuminated: No Fault Stored in DME Memory or DMTL Test Plans Do Not Operate MODEL E82 and E88 (1 Series) with N51, N52K,[NEW]N54 and N55 engine E90, E91, E92 and E93 (3 Series) with N51, N52K, [NEW]N54 and N55 engine E70 (X5) with N55 engine E71 (X6) with [NEW]N54 and N55 engine F10 (5 Series) with N55 engine F07 (Gran Turismo) with N55 engine SITUATION Vehicles with the N55 engine: DMTL-related faults can be read from the DME memory, but the test plans cannot be calculated or the test plans fail to operate. All vehicles with N51, N52K and [NEW]N54 engines and integration level E89X-10-06-501 or higher: 2010...