BMW 328i Service Bulletins
739 manufacturer communications on file.
- April 1, 2021•Document ID: 10194296Service Bulletin/Repair InstructionsSERVICE BRAKES, AIR:DISC; STEERING: STEERING WHEEL/HANDLE BAR
- Mfr Comm. #:
- B340414
- Date Added:
- May 24, 2021
- Manufacturer:
- BMW
SummaryDiagnosis of Compound Brake System Complaints in M Vehicles: 1. Visible cracks are caused by high thermal stresses during rapid heating and cooling of the brake discs. Braking from high speed with cold brake components (less than 212 degrees F) increases the likelihood of cracks to form.
Associated Products (232)Associated Documents - February 1, 2021•Document ID: 10188938Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- B121318
- Date Added:
- March 15, 2021
- Manufacturer:
- BMW
SummaryCOMBUSTION CONTROL VALVE LIFT AT IDLE: The vehicle will run rough or hesitate when accelerating from a stationary position.
Associated Products (129)Associated Documents - December 1, 2020•Document ID: 10186213Service Bulletin/Repair InstructionsEQUIPMENT; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- B110317
- Date Added:
- February 1, 2021
- Manufacturer:
- BMW
SummaryN20 AND N26 ENGINE TIMING CHAIN AND OIL PUMP DRIVE CHAIN: Whining noise from the lower engine area near the engine oil pump that increases frequency when increasing the engine RPM. Wear on the engine oil pump chain drive and timing chain sprockets.
Associated Products (41)Associated Documents - December 1, 2020•Document ID: 10186889Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- B640613
- Date Added:
- February 8, 2021
- Manufacturer:
- BMW
Summary?A/C COOLING INTERMITTENT REDUCTION OF AIR FLOW: Customer may complain of reduced air flow when the air conditioning system is operated for an extended time, usually longer than 30 minutes. The evaporator starts to freeze up.
Associated Products (80)Associated Documents - December 1, 2020•Document ID: 10186227Service Bulletin/Repair InstructionsEQUIPMENT; EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM
- Mfr Comm. #:
- B640613
- Date Added:
- February 1, 2021
- Manufacturer:
- BMW
Summary?A/C COOLING INTERMITTENT REDUCTION OF AIR FLOW: Customer may complain of reduced air flow when the air conditioning system is operated for an extended time, usually longer than 30 minutes. The evaporator starts to freeze up.
Associated Products (81)Associated Documents - November 1, 2020•Document ID: 10184591Service Bulletin/Repair InstructionsAIR BAGS:FRONTAL; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY
- Mfr Comm. #:
- B651820
- Date Added:
- December 21, 2020
- Manufacturer:
- BMW
SummarySERVICE ACTION - HEAD AIR BAG HOLDER RETROFIT: A rattle noise may develop from the head air bag (ITS) gas generator contacting adjacent component. This noise can be heard while driving on an uneven roadway.
Associated Products (42)Associated Documents - November 1, 2020•Document ID: 10184584Service Bulletin/Repair InstructionsEQUIPMENT; VISIBILITY:WINDSHIELD WIPER/WASHER
- Mfr Comm. #:
- B612315
- Date Added:
- December 21, 2020
- Manufacturer:
- BMW
SummaryLow Washer Fluid Warning Light is illuminated when the Washer Fluid Tank is Full: Low Washer Fluid Warning Light is illuminated when the Washer Fluid Tank is Full.There are no faults stored in the system for the washer fluid level switch.
Associated Products (203)Associated Documents - October 1, 2020•Document ID: 10182619Service Bulletin/Repair InstructionsEQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM
- Mfr Comm. #:
- B611305
- Date Added:
- November 16, 2020
- Manufacturer:
- BMW
SummaryDischarged 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. In order to properly repair the vehicle the first time in the workshop, it is very important that the diagnostic test plans are performed to completion, with all results taken into consideration. Without performing the energy diagnosis test plan, the root cause of the discharged battery cannot be identified. This increases the chances of a repeat repair.
Associated Products (250)Associated Documents - September 1, 2020•Document ID: 10181214Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- B110208
- Date Added:
- October 19, 2020
- Manufacturer:
- BMW
SummaryPower Reduction, FC2A82 Intake VANOS and/or FC2A87 Exhaust VANOS Camshaft Fault: The ?Service Engine Soon? (MIL) lamp is illuminated and engine power reduction is perceived. This situation can occur after driving for some time with the engine at full operating temperature. If theignition is cycled, the engine then usually performs normally.
Associated Products (70)Associated Documents - September 1, 2020•Document ID: 10181231Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B611820
- Date Added:
- October 19, 2020
- Manufacturer:
- BMW
SummaryBMW TURBOCORD PORTABLE EV 120 V/240 V CHARGER: The BMW-approved accessory TurboCord electric vehicle (EV) charger will not charge the vehicle.
Associated Products (105)Associated Documents - August 1, 2020•Document ID: 10179810Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- B120115
- Date Added:
- September 14, 2020
- Manufacturer:
- BMW
SummaryN20 and N26 Differential Pressure Sensor Fault: 195002 Stored in DME: The Service Engine Soon (MIL) light is on with the following differential pressure sensor fault stored: 195002 - Differential pressure sensor, tank vent valve, electrical: Short circuit to ground During engine operation, vibration and movement of the sensor can damage the pin contacts of the harness connector, or cause a break in the wiring.
Associated Products (31)Associated Documents - August 1, 2020•Document ID: 10179811Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B122219
- Date Added:
- September 14, 2020
- Manufacturer:
- BMW
SummaryEME GROUND CONNECTION MONITORING FAULTS: Check Control message (CCM ID 794): "Drive. Check as soon as possible" illuminates. Increased ground cable contact resistance at Electrical Machine Electronics (EME) due to corrosion/oxidation.
Associated Products (85)Associated Documents - July 1, 2020•Document ID: 10179003Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- B610419
- Date Added:
- August 31, 2020
- Manufacturer:
- BMW
SummaryVEHICLE DOES NOT START BATTERY TOTALLY DISCHARGED: The customer's vehicle does not start due to a totally discharged battery.
Associated Products (164)Associated Documents - July 1, 2020•Document ID: 10179009Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- B650709
- Date Added:
- August 31, 2020
- Manufacturer:
- BMW
SummaryNAVIGATION SYSTEM - REPORTING MISSING OR INCORRECT ROADMAP DATA: Do not replace parts and do not program the vehicle. Roads can change by up to 15% every year. To ensure the best navigation experience, we do everything in our power to create the best maps. Your reports help us to detect changes in your area and keep future versions of our maps as accurate as possible. Therefore, a road map error or missing data must be reported directly to the map supplier.
Associated Products (284)Associated Documents - July 1, 2020•Document ID: 10178996Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC; WHEELS
- Mfr Comm. #:
- B340517
- Date Added:
- August 31, 2020
- Manufacturer:
- BMW
SummaryTICKING NOISE WHILE CORNERING WITHOUT THE BRAKES APPLIED: Ticking noise coming from front wheel while cornering without brakes applied, noticeable at low speeds. The vehicle must be moving.
Associated Products (218)Associated Documents - June 1, 2020•Document ID: 10177628Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B610419
- Date Added:
- July 27, 2020
- Manufacturer:
- BMW
SummaryVEHICLE DOES NOT START BATTERY TOTALLY DISCHARGED: The customer's vehicle does not start due to a totally discharged battery.
Associated Products (156)Associated Documents - June 1, 2020•Document ID: 10177616Service Bulletin/Repair InstructionsPOWER TRAIN; STEERING:ELECTRIC POWER ASSIST SYSTEM
- Mfr Comm. #:
- B012618
- Date Added:
- July 27, 2020
- Manufacturer:
- BMW
SummaryEPS STEERING ELECTRIC MOTOR MOUNTING BOLTS LIMITED WARRANTY EXTENSION: There are front end noises when turning the steering wheel and/or there is limited power steering assist when maneuvering or parking the vehicle. For the basic steering gears, one possible cause is that the mounting bolts for the electric motor may become loose, missing and/or broken due to corrosion.
Associated Products (31)Associated Documents - May 1, 2020•Document ID: 10176377Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B610520
- Date Added:
- June 15, 2020
- Manufacturer:
- BMW
SummaryCCM DISPLAYED "INCREASED BATTERY DRAIN" CAUSED BY CONTROLLER: A yellow CCM (Check Control Message) ID 415 is displayed- "Increased battery drain! // Battery. Electrostatic discharge at standstill / start engine. Energy management" The results of the Energy Diagnosis test plan identifies the Controller as the root cause of the CCM. The Controller delays the vehicle going to sleep by up to 6 minutes. In some cases this will cause the CCM 415 to be displayed when starting the vehicle. Replacing the Controller in this case will not correct this situation.
Associated Products (148)Associated Documents - May 1, 2020•Document ID: 10176363Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- B130420
- Date Added:
- June 15, 2020
- Manufacturer:
- BMW
SummaryTANK VENTILATION AND MIXTURE CONTROL FAULTS STORED IN THE DME: The Engine Malfunction Warning is illuminated and one or more of the following faults are stored in the DME. All models: FC 191C02 - Fuel tank ventilation system 2nd discharge point: malfunction FC 195014 - Differential pressure sensor tank vent valve signal: fixed FC 118001 - Mixture control: mixture too lean FC 118401 - Mixture control: mixture too lean large deviation I01 only: FC 124103 - Mixture control: mixture too lean FC 124101 - Mixture control: Mixture lean large deviation CAUSE Internal mechanical defect in the tank ventilation valve. The defect can also result in a very loud clicking noise when the valve is cycling.
Associated Products (140)Associated Documents - May 1, 2020•Document ID: 10176360Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- B110120
- Date Added:
- June 15, 2020
- Manufacturer:
- BMW
SummaryB58C AND B58M ENGINES ENGINE OIL FILTER INSERT IS DIFFICULT TO REMOVE - REMOVAL: On rare occasions during an engine oil service the BMW Original (Genuine) engine oil filter insert is either difficult to remove or breaks apart in the oil filter housing. The engine oil filter is broken. The paper is torn and the lower plastic section is stuck in the engine oil filter housing.
Associated Products (131)Associated Documents