Technical Service Bulletins (TSBs) for the 2012 128 are official communications between BMW & their dealerships that describe processes for troubleshooting or fixing certain common problems.
All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
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. Read More »
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. Read More »
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 Read More »
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)
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. Read More »
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. Read More »
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 Read More »
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 Read More »
