2010 BMW 335Cic Convertible (E93) L6-3.0L Turbo (N54) Technical Service Bulletin # 840212 Date: 121001 Telematics(R) - CDMA Telematics Control Unit Replacement SI B84 02 12 Communication Systems October 2012 Technical Service This Service Information bulletin supersedes SI B84 02 12 dated May 2012. [NEW] designates changes to this revision SUBJECT CDMA Telematics Control Unit (TCU) Replacement Procedure MODEL All equipped with a CDMA TCU and BMW Assist (option 639) or Premium Package (ZPP) 2010 BMW 335Cic Convertible (E93) L6-3.0L Turbo (N54) 11 Refer to the chart above to verify that a CDMA TCU is installed in the vehicle being repaired. Confirm the model and the production date. INFORMATION All CDMA (Code Division Multiple Access) replacement units from parts are deactivated and must be activated before handing over the vehicle to the customer. This is not related to the customers BMW Assist account status being active. In order for BMW Assist to work properly, the replacement pro...
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