2012 BMW 128I Technical Service Bulletins

108 technical service bulletins (TSBs) are on record for the 2012 BMW 128I. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10149316Jan 1, 2013Equipment, Electrical system. RAD2plus: Radio Causes Battery Drain. The vehicle's battery state of charge is very low after the vehicle was parked for a longer period of time (e.g., overnight). The RAD2+ radio doesn't allow the vehicle to enter full sleep mode, and causes a current draw from the battery with ignition off.
• 10150389Dec 1, 2012Equipment. Service Action: CIC - Install Navigation Road Map Database 2013. The Car Information Computer (CIC) road map database 2013 must be installed onto the CIC internal Hard Disc Drive (HDD).
• 10150385Dec 1, 2012Equipment. "CCC - ""Please Insert Navigation DVD"" Appears on CID. The navigation map DVD cannot be read or detected. The message ""Please insert navigation DVD"" appears in the CID (Central Information Display). The navigation system is inoperative. This situation may also occur when upgrading to a new navigation map. The old map is recognized but the new one is not. CAUSE Faulty DVD drive; read error due to hardening of the…
• 10150365Dec 1, 2012Vehicle speed control. "N51, N52K and N52T: Idle Fluctuation During Engine Warm-up Phase. After a cold engine start, the idle speed may be unstable or start fluctuating up and down slightly while the vehicle is stopped. On vehicles with automatic transmissions, roughness or shuddering may be felt during this warm-up period when diving away slowly in ""D"" or in ""R"" without depressing the accelerator pedal.
• 10049679Nov 1, 2012Electrical system, Engine. Bmw: if bsd communication is disrupted, oil level sensor data is no longer received by dme. Bsd communication fault(s), after repairs are shortly set, requires removal of ignition harness from cylinder head cover. All models. No model years listed.
• 10049439Oct 12, 2012Fuel system, Engine. Bmw: vehicles needs diagnosing for n63 misfire faults when service engine soon lamp is illuminated. Lack of diagnosing engine or fuel system could cause incorrect diagnosis and repeated repair attempts. No models or model years listed.
• 10150334Oct 1, 2012Equipment. "Service Action: CIC - Install Navigation Road Map Database 2013. Before delivering affected vehicles to the customer, the Car Information Computer (CIC) road map database 2013 must be installed onto the CIC internal Hard Disc Drive (HDD). Note: The INITIAL enabling code ""FSC CIC map, N. America 2013 INITIAL"" is necessary to start the installation process and to activate the road map database."
• 10150330Oct 1, 2012Electrical system. "Discharged Battery: Energy Diagnosis Must Be Performed. The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle ""discharged battery"" complaints. A discharged battery can have various causes, most of which do not concern…

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