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Service bulletins for the 2016 BMW 320i

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.

353 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
B6103142018-12-10. Service bulletin. ELECTRICAL SYSTEM. February 2016 General Electrical Systems Technical Service This Service Information bulletin supersedes SI B61 03 14 dated May 2015. SUBJECT Check Control Messages Related to Battery Charge during Cold Ambient Temperatures. On cold days (an outside ambient temperature below 15F), customers may notice a check control message related to the battery displayed on the instrument cluster and the control information display. The check control message (ID 229) is caused by a heavily discharged battery. The check control message is triggered when the current state of charge (SoC) of the battery approaches the minimum SoC that is required to start the vehicle (start capability limit).
B3601152018-12-10. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; EQUIPMENT. SI B36 01 15 February 2016 Wheel and Tires Technical Service This Service Information bulletin supersedes SI 36 01 15 dated October 2015. designates changes to this revision SUBJECT Check Control Message: Tire Pressure Monitor (RDCi) Failure. A Check Control Message states Tire Pressure Monitor (RDCi) has failed CAUSE Hardware in the remote control unit (FBD3 antenna)
B1303152018-12-10. Service bulletin. FUEL SYSTEM, GASOLINE; EQUIPMENT. SI B13 03 15 February 2016 Fuel Systems Technical Service This Service Information bulletin supersedes SI B13 03 15 dated March 2015 and replaces SI B13 04 13 dated March 2014. SUBJECT N20, N26, N55, N63TU, S63TU and S55 Engines: Bosch Injector ETK Part Number Error. The current version of the ETK incorporates multiple part number errors for the Bosch type injectors. Ordering the injectors by VIN number or manual identification in ETK may result in an incorrect part number.
B1233142018-12-10. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING; POWER TRAIN. This Service Information bulletin supersedes SI 12 33 14 dated December 2015. SUBJECT Fault Code 1D2008 Stored in DME. The Service Engine Soon light is on. Fault Code 1D2008: Map thermostat: jammed open is stored in the DME. There may also be a complaint of low heat output with lower outside temperatures. CAUSE During the engine warm-up, the engine coolant does not reach operating temperature within the DME's allowable time limits. This is caused by either a faulty thermostat inside the transmission oil heat exchanger or a faulty engine characteristic map thermostat.
B1126152018-12-10. Service bulletin. POWER TRAIN; ENGINE; EQUIPMENT ADAPTIVE/MOBILITY. The upper crankshaft guide bearing may wear out prematurely. The wear on the upper guide bearing can cause the clutch pedal to malfunction during shifting. The Engine Malfunction warning may be illuminated and a fault will be stored in the DME memory for the crankshaft sensor. Noise may be heard from the lower engine and transmission bell housing area. Engine damage can occur in rare occasions.
B1116152018-12-10. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER. February 2016 Engine Technical Service This Service Information Bulletin supersedes SI B11 16 15 dated September 2015 SUBJECT N20 and N26 engine: Smoke from Exhaust when Starting a Cold Engine. When starting a cold engine, blue smoke can be seen emitting from the exhaust tailpipe for approximately 10-20 seconds. No turbo charger boost faults are stored and no drivability issues can be detected. CAUSE When the vehicle is parked overnight the engine oil pressure will equalize and may leak past the turbo charger exhaust side turbine seal.
B8408152018-12-10. Service bulletin. ELECTRICAL SYSTEM. "?SUBJECT During the QC1 the BMW Assist Test Call Fails . After the transport mode is deleted (during the QC1), a BMW Assist (SOS) test call is made by pressing the SOS/ E-Call button. However, the call only connects via voice (no data is transmitted). The operator indicates that a crash call has been sent. ATM fault code ""B7F348 - Provisioning without signature OTA"" is stored. The provisioning of the ATM (Advanced Telematics Module) has failed."
B6525152018-12-10. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). ?SUBJECT Incremental Map Update of the NBT EVO Head Unit . Customers may be receiving onscreen messages concerning updates of their navigation system. Database mapping procedure in vehicles with the NBT EVO Head Unit (Head Unit high 2) has been changed to automatic, periodic, Over- the-Air (OTA), regional, incremental updates. INFORMATION Customers may not be familiar with the messages seen prior to, during, and after this update which may prompt inquiries. The following information provides an overview of the automatic OTA process that has replaced the previously required BMW center visit for navigation map updates. UPDATE DETAILS Updates can occur up to 4 times per year, ensuring that customers have the newest map data available. At a minimum, updates occur during first 2 years of vehicle ownership at no additional charge to the customer. At additional customers expense updates can also occur for up to 4 years (depending upon vehicle retail date and BMW assist options selected). Please check the BMW connected drive service cockpit for details on an individual vehicles coverage. To access the BMW connected drive service cockpit refer to the attachment.
B6507092018-12-10. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Whistling Noise Coming from the Center Vent - A/C is Off . A very high pitched whistling or beeping noise is heard coming from the center vents. The flow of refrigerant through the expansion valve at certain temperature differentials.
B6409152018-12-10. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Whistling Noise Coming from the Center Vent - A/C is Off . A very high pitched whistling or beeping noise is heard coming from the center vents. The flow of refrigerant through the expansion valve at certain temperature differentials.
B6203162018-12-10. Service bulletin. ELECTRICAL SYSTEM. ?Clock gains or loses time. The time displayed in the KOMBI (instrument cluster) may gain or lose a few minutes each week. Internal KOMBI calculation error.
B6201162018-12-10. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM:SOFTWARE. "Vehicles which have had the Instrument Cluster (KOMBI) replaced may display incorrect CBS (Condition Based Service) data after programming. AFFECTED VEHICLES Vehicles which require this Service Action to be completed will show it as ""Open"" when checked either in the ""Service Menu"" of DCSnet (Dealer Communication System) or with the Key Reader. Incorrect SW calibration loaded after KOMBI replacement."
B5144162018-12-10. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. ?EXTERIOR MIRROR: CREAKING NOISES. Accumulation of dust in the joint gap seal.
B3413162018-12-10. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR; SERVICE BRAKES, AIR:DISC:ROTOR; SERVICE BRAKES, AIR:DISC; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC. ?WHEEL COVER PILOT PROGRAM. BMW is piloting/testing a measure that is designed to help prevent brake disc/rotor surface corrosion on new vehicles during transportation and storage.
B1606162018-12-10. Service bulletin. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY; ELECTRICAL SYSTEM. ?SERVICE ACTION: REPLACE LOW-PRESSURE ELECTRIC IN-TANK FUEL Please perform the procedure outlined in this Service Information on all affected vehicles before customer delivery or the next time the vehicle is in the shop.
B1110152018-12-10. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. ?Service Action: Replace the Thermostat. Please perform the procedure outlined in this Service Information on all affected vehicles before customer delivery. In the event the customer has already taken delivery of the vehicle, please perform the procedure the next time the vehicle is in the shop. This Service Information bulletin supersedes SI B11 10 15 dated January 2016.
B0006162018-12-10. Service bulletin. FUEL SYSTEM, OTHER; ELECTRICAL SYSTEM. ?June 2016 Maintenance and General Hints: technical Service Plugin Hybrids, (PHEV) MPGe Fuel Economy Rating.
B1114152018-12-10. Service bulletin. ENGINE AND ENGINE COOLING. SI B11 14 15 October 2015 Engine Technical Service This Service Information bulletin supersedes SI B11 14 15 dated October 2015. The plastic oil filter housing may fail and lead to an internal and/or external engine oil or coolant leak.
B1110152018-12-10. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. The Service Engine Soon light is on with corresponding fault codes in the DME for the engine thermostat.
B8406162018-12-03. Service bulletin. ELECTRICAL SYSTEM. ?BMW ONLINE NON-FUNCTIONAL: CHECK ICC-ID IN ACCOUNT. BMW Online/BMW ConnectedDrive not functional. Vehicle and service cockpit have different ICC-ID's (Integrated Circuit Card Identifier).
B8402142018-12-03. Service bulletin. ELECTRICAL SYSTEM. ?CONNECTEDDRIVE/BMW ASSIST SYSTEM DIAGNOSIS INFORMATION. ConnectedDrive/BMW Assist features are partially or completely inoperative. This Service Information bulletin is being published because vehicles are down for an extended period of time when researching system failures with ConnectedDrive or BMW Assist. This Service Information bulletin will assist you both in identifying the issue and providing technical support. CAUSE Not enough information is available for BMW NA engineers to assist the technician in diagnosing the root cause.
B5110162018-12-03. Service bulletin. EQUIPMENT; STRUCTURE:BODY:DOOR. ?GROANING NOISE FROM DOORS. A groaning noise is heard from any of the doors when driving over rough road surfaces. Excessive friction between window guide and door opening. Situation is worsened by: * Option SA 760 high-gloss shadow line * High ambient temperature * Uneven driving surface.
B1226182018-12-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM:STARTER ASSEMBLY; ENGINE. ? ?SERVICE ACTION: REPLACE THE STARTER MOTOR F30/G12 PHEV. Due to high impact energy when engaging, the circlip for the starter motor pinion positioning may break which may cause the pinion to move in the direction of the starter jaw, causing a a damage of the starter motor. Also, a consequential damage to the flywheel (torsional vibration damper) and automatic transmission may occurr.
B1227162018-11-26. Service bulletin. ELECTRICAL SYSTEM. DIAGNOSING NON FUNCTIONING eDRIVE. * Vehicle will not go into "eDrive" * No pertinent electric drivetrain fault codes to assist with diagnosis * "eDrive" may be greyed-out in the Central Information Display (CID) and is not selectable * MSA deactivation * 12 volt battery failure * Intelligent Battery Sensor (IBS) failure.
B1209182018-11-26. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. NOISE FROM ENGINE WHEN STARTING. Noise when starting the engine. Engine making a rattling/grinding noise near the 12 volt starter motor. The following fault has been stored in the DME fault memory: * 21A511 - Start system, pinion starter motor: Timeout The following faults are also possible: * 21A504 - EGS, separation clutch: jammed open * 21A50A - Start system, pinion starter: Timeout successively occurred multiple times * 21A510 - Start system, EME: Timeout Consequential damage to flywheel (Torsional vibration damper) and automatic transmission may have also occurred. The starter motor is broken. It may be indicated by:

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.