Mercedes Benz

Technical Service Bulletin # 110109 Date: 120301 Engine - CPO Engine Inspection Information SI B11 01 09 Engine Technical Service March 2012 This Service Information bulletin supersedes SI B11 01 09 dated March 2011. [NEW] designates changes to this revision SUBJECT CPO Inspection Guidelines: Engine Inspection on Vehicles with Extended ("Overdue") Oil Service Intervals MODEL All SITUATION During the CPO inspection process, vehicles with a questionable service history may require further consideration prior to continuing with the CPO inspection. Such vehicles will fall into the category of "TSE must approve" when qualifying for the CPO Program, using the "CPO Service Guidelines - Maintenance Tables" document (copy is attached). This Service Information bulletin provides the engine inspection procedure for vehicles with an extended ("overdue") service history. 2010 BMW 328i Sedan (E90) L6-3.0L (N51)   54 In general, the high qual...