Service bulletins for the 2012 BMW 128i
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
108 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| B840314 | 2018-07-16. Service bulletin. EQUIPMENT:ELECTRICAL. Bluetooth Connection Failures: There are various connectivity failures with the following devices: Apple iPhones: Samsung S6 and the S6 Edge. |
|---|---|
| B840214 | 2018-05-14. Service bulletin. ELECTRICAL SYSTEM. ConnectedDrive/BMW Assist System Diagnosis Information |
| B011014 | 2018-04-23. Service bulletin. ENGINE. ENGINE CAMSHAFT (VANOS) ADJUSTMENT UNITS: BMW of North America, LLC (ÒBMW NAÓ) is extending the limited warranty for the Camshaft (VANOS) Adjustment Units on certain model BMW vehicles equipped with the non-turbocharged 6-cylinder engine |
| SIB-17-02-09 | 2013-11-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. BMW: OIL LEAKS FROM THE AIR HOSE ON TURBOCHARGER. THIS IS DESIGNATED FOR E70, AND E90 MODELS WITH M57Y DIESEL ENGINES. SERVICE ENGINE SOON LAMP MAY BE ILLUMINATED. *KB |
| SIB-61-07-13 | 2013-11-01. Service bulletin. STRUCTURE:BODY:TRUNK LID; STRUCTURE:BODY. BMW: CORRSION PROTECTION IS INSUFFICIENT ON THE OUTSIDE OF THE TRUNK AROUND THE BATTERY CONNECTOR WHICH COULD LEAD TO CORROSION OF THE BODY. *KB UPDATED 11/1/13. *PE |
| SIB-12-18-12 | 2013-01-18. Service bulletin. ELECTRICAL 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. *PE |
| SB-1214 | 2013-01-16. Service bulletin. FUEL SYSTEM, GASOLINE; 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. *PE |
| SIB-11-03-08 | 2011-06-11. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV). BMW: CRANKCASE PRESSURE DIAGNOSIS AND INFORMATION FOR ALL VEHICLES. *RM UPDATED ON 4/24/2013. *KB |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.