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Service bulletins for the 2018 BMW i3

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.

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

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Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
B6410162018-12-10. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. KNOCKING NOISE FROM RF WHEEL AREA WHEN A/C IS ACTIVATED. A knocking noise is heard when entering drive readiness or after driving a short distance with the air conditioning activated. This only affects vehicles with a heat pump (option code 4T9). Note: The noise can only be reproduced once after a restart, then the vehicle must sit for some time before the noise can be heard again. Air Conditioning (A/C) receiver/dryer located near the RF wheel well area.
B2201162018-12-10. Service bulletin. STRUCTURE; EQUIPMENT. Service Action: Replace the Motor Mount Screws. A sudden loss of traction while accelerating sharply may damage the engine mounts.
B8403142018-12-10. Service bulletin. EQUIPMENT:ELECTRICAL; EQUIPMENT. Bluetooth Connection Failures. There are various connectivity failures with the following devices: Apple iPhones Samsung S6 and the S6 Edge. Connectivity failure examples are: Call disconnection - Call is transferred back to the handset. In some instances the call is then transferred back to the vehicle. Contact List incomplete General connection failures Apple iOS software (issue started with iOS 8.3 continues with iOS 9.x and its variants) Samsung S6 and S6 Edge device firmware.
B6609162018-12-10. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL; EQUIPMENT; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. """Collision Warning Failed"" or ""Pedestrian Warning Failed"" CCM Display. While driving, a Check Control Message (CCM) is displayed advising of the following: Front collision warning failed Pedestrian detection failed The following fault code is stored in the KAFAS (Camera-based Driver Assistance System): 0X800AC4 - Camera calibration failed The KAFAS camera is not properly mounted and secured to the mounting bracket on the windshield; And/ or: The mounting bracket glued to the windshield is not installed correctly. The pictures below show both incorrect and correct installation. This picture shows the KAFAS camera installed in the bracket. Notice the spacing highlighted by the ""green lines"""
B6111162018-12-10. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. The Charging Cable Does not Release from the Charging Socket after Charging. The charging cable does not release from the charging socket after charging. High voltage charging socket housing tolerance prevents the lock actuator pin from mechanically disengaging from the charging cable.
B2204152018-12-10. Service bulletin. EQUIPMENT. Engine and Gearbox Suspension. Technical Service his Service Information bulletin supersedes SI B22 01 15 dated February 2016. A sudden loss of traction while accelerating sharply may damage the engine mounts.
B1227152018-12-10. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. This Service Information bulletin supersedes SI B12 27 15 dated November 2015 SUBJECT Service Engine Soon (MIL) - IHKA FC 801375 & 8013A3. The Service Engine Soon light (MIL) is currently or intermittently illuminated in the instrument cluster and one or both of the fault codes below are stored in the Automatic Climate Control (IHKA). 801375 - Electric auxiliary heater (high voltage) is stored: Temporary fault detected after software reset CAUSE: IHKA software or Electric Heater (EH).
B8403142018-12-10. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. SI B84 03 14 February 2016 Communication Systems Technical Service This Service Information bulletin supersedes SI B84 03 14 dated October 2014. SUBJECT Bluetooth Connection Failures. There are various connectivity failures with the following devices: Apple iPhones Samsung S6 and the S6 Edge. Connectivity failure examples are: Call disconnection - Call is transferred back to the handset. In some instances the call is then transferred back to the vehicle. Contact List incomplete General connection failures CAUSE Apple iOS software (issue started with iOS 8.3 continues with iOS 9.x and its variants) Samsung S6 and S6 Edge device firmware CORRECTOPM None available at this time. We are currently working with the device manufacturer on a solution.
B6502162018-12-10. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. SUBJECT Audio System Speaker Testing. For audio system speaker testing there is a NED (Non Electrical Diagnosis) Test Plan available. CAUSE We previously recommended use of the Audio Test CD (ATC) from BMW. This CD has been discontinued.
B2204152018-12-10. Service bulletin. ENGINE; EQUIPMENT; TRACTION CONTROL SYSTEM. A sudden loss of traction while accelerating sharply may damage the engine mounts.
B2201152018-12-10. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING. This Service Information bulletin supersedes SI B22 01 15 dated November 2015. designates changes to this revision SUBJECT Left Side Engine Mount Broken. The left side motor mount or motor mount support has failed. As a result, the electric drivetrain moves excessively in the chassis. A banging noise can be heard from the rear of the vehicle during load reversals. In addition, the vehicle may experience a Drivetrain Malfunction CCM or other electrical drivetrain failures. NOTE: If this failure is present, the vehicle should not be driven, as additional consequential damage could result. CAUSE The motor mount or motor mount support is damaged due to excessive shock to the driveline, such as a sudden loss of traction or underbody impact, during acceleration.
B1801162018-12-10. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; EQUIPMENT ADAPTIVE/MOBILITY. SUBJECT Correct Installation of W20 Catalytic Converter. Metallic noise from rear of vehicle equipped with a range extender. Improperly installed decoupling element allows contact with the heat shield. This may have been the result of a missing or obscured blue mark on the rear silencer support which is meant to indicate how far to push the decoupling element onto the support. This issue is not present from the factory, and is only introduced after previous repairs.
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.
B1229162018-12-10. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM. ?SERVICE ENGINE SOON (MIL) light comes on. Replace oxygen sensor before catalytic converter and injectors.
B3204152018-12-10. Service bulletin. STEERING; EQUIPMENT. Steering wheel rubs/brushes against the steering column trim. When the steering wheel is moved, it rubs/brushes against the steering column trim. CAUSE Rear steering wheel trim.
B3203152018-12-10. Service bulletin. STEERING; EQUIPMENT. Noises when turning the steering wheel. There are squeaking noises from the steering spindle when the steering wheel is turned. The steering spindle sleeve's plastic bearing is insufficiently lubricated or not lubricated at all.
B6601182018-12-10. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. "?REMOTE KEY WILL NOT OPEN OR START VEHICLE. Remote key battery in service significantly less (under a year) than expected two-year life-span. Remote key will NOT: * Open/close vehicle door locks * Start engine (except when held directly against steering column) CC message ""Battery of remote key empty (ID:00067)"" displayed Fault memory entry ""BDC 804415- ID Transmitter: Battery under-voltage"" stored Remote key battery has been drained, possibly by elevated standby current (faulty capacitor). "
B6509152018-11-05. Service bulletin. EQUIPMENT. SI B65 09 15 November 2016 Audio, Navigation, Monitors, Alarms,SRS Technical Service NBT Head Unit High (HU-H) Resets Intermittently or Permanently. The Head Unit-High (HU-H) resets intermittently or permanently. 1. The display is inoperative and there is no audio output 2. Automatic system start-up after a couple of seconds Fault Code E1C440 set No Fault Codes set Software error in the Head Unit High (HU-H)
B8402142018-11-05. Service bulletin. EQUIPMENT. ConnectedDrive/BMW Assist System Diagnosis Information This Service Information bulletin replaces SI B84 02 14 dated July 2014 What's New: Model - Removed models which no longer support BMW Assist functionality and added new models. Procedure - Add step requesting print out of ConnectedDrive Service Cockpit page Information - Add SI for ConnectedDrive Service Cockpit; updated the hyperlinks and email address for CD support team; deleted scenario for old CDMA unit which are no longer supported. 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.
B8409182018-10-09. Service bulletin. EQUIPMENT. PHONE CONTACTS: HEADUNIT BASIC 2 SORTING ORDER: Improper sorting of phone contacts, in the on-board computer or in the Central Information Display (CID), upon connecting to the vehicle:
B8402142018-10-09. Service bulletin. EQUIPMENT. CONNECTEDDRIVE/BMW ASSIST SYSTEM DIAGNOSIS INFORMATION: ConnectedDrive/BMW Assist features are partially or completely inoperative.
B6513162018-10-09. Service bulletin. EQUIPMENT. COMPONENT PROTECTION ACTIVE. HEAD UNITS CANNOT BE SWAPPED BETWEEN VEHICLES FOR TESTING.: If either the head unit (NBT-EVO or ENTRY-NAV-EVO) or the Body Domain Controller (BDC) are swapped into a different vehicle they will cause the head unit to enter a locked mode once it recognizes a different VIN.
B6507092018-10-09. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). NAVIGATION SYSTEM: REPORTING MISSING OR INCORRECT ROAD MAP DATA: The route guidance is inaccurate and therefore irritating to the customer; or it is not possible to locate certain addresses, for instance:
B6111162018-10-09. Service bulletin. EQUIPMENT:ELECTRICAL. THE CHARGING CABLE DOES NOT RELEASE FROM THE CHARGING SOCKET AFTER CHARGING: The charging cable does not release from the charging socket after charging.
B8406162018-08-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE. BMW ONLINE NON-FUNCTIONAL: CHECK ICC-ID IN ACCOUNT: BMW Online/BMW ConnectedDrive not functional.

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