WenmarOpen by Wenmar Pro

Service bulletins for the 2017 BMW 440i

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.

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

By type

By component

Bulletins, newest first
B6412162018-11-05. Service bulletin. EQUIPMENT. "HVAC BLOWER NOT WORKING This Service Information bulletin supersedes SI B64 12 16 dated August 2016. HVAC blower is not working. Condensation occurs even though blower is working. CC message ""Increased battery discharge"" - standby current violation may be displayed. Climate control unit (IHKA) software"
B5136162018-11-05. Service bulletin. WHEELS. REWORKING THE PVC SEAM SEAL ON THE RIGHT REAR WHEEL ARCH. PVC Seam Sealer on the right rear inner wheel arch may not have been properly applied. Ineffective manufacturing procedure.
B5135162018-11-05. Service bulletin. STRUCTURE. PAINT ON THE B-PILLAR IS SCRATCHED/DAMAGED. Paint on B-pillar is scratched. Especially noticeable on dark colored paint. Door seal is rubbing against entry opening surfaces.
B5132162018-11-05. Service bulletin. STRUCTURE:BODY:DOOR. CREAKING NOISES FROM DOOR TRIM PANEL. Creaking noise is heard from door trim panel while driving on rough roads. Door trim panel is contacting the inner door panel.
B5131162018-11-05. Service bulletin. FUEL SYSTEM, GASOLINE. HOOD GAS-FILLED SHOCK ABSORBER MOUNT IS BROKEN. Hood gas filled shock absorber is loose or broken, the hood does not remain in the opened position. Gas filled shock absorber mounting point has broken free from the body.
B1115162018-11-05. Service bulletin. ENGINE AND ENGINE COOLING. B58 ENGINE: OIL LEAK FROM TURBOCHARGER. Engine oil (1) can be seen leaking from the bottom of the turbocharger near the band clamp (2). The turbocharger band clamp is loose.
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)
B6308162018-11-05. Service bulletin. EXTERIOR LIGHTING:TURN SIGNAL; ELECTRICAL SYSTEM. TURN SIGNAL - INTERMITTENTLY FLASHES AT FASTER RATE. Turn signal, intermittently, flashes at faster rate or not at all. Software error in FEM (Front Electronics Module)
B1228162018-11-05. Service bulletin. ENGINE. "DME Electrical Wastegate Valve Faults - Adaptation Limit Positions Not Detected. Engine runs with reduced power. Emissions warning lamp lights up. One or more of the following faults are entered in the DME fault memory. 123411 ""Electrical wastegate valve, limit position teach in: End stop (wastegate valve open) not found 123412 - Electrical wastegate valve, limit position teach in: End stop (wastegate valve open) not found Other consequential faults that also may be stored: 123401 - Electrical wastegate valve, adaptation: Cold start not learned 123437 - Electrical wastegate valve: Jammed closed Problems with electromagnetic compatibility (EMC). The PWM actuation (PWM = pulse-width-modulated) of the heat management module causes a fault condition on the 5V supply line of the electrical wastegate valve controller. This leads to a fault on the position sensor signal of the electrical wastegate valve controller."
B1225162018-11-05. Service bulletin. ENGINE. "B58 -M POWER AND SOUND KIT, MALFUNCTION LIGHT ILLUMINATED. Check engine light illuminated. Check Control Message: "Drive faulty". Engine power reduced and set in "Emergency Program". Fault code stored in DME control unit: o 1F0541 - Drive, safety function: Bus signal about engine torque implausible. Fault Code stored in EGS control unit: o CF2C11 - DME/DDE interface: (Actual DME/EGS crankshaft torque, 0xA5, actual crankshaft torque, 0xA5) signal invalid. Affected are vehicles with the following Integration Levels: F020-16-07-5xx F020-16-11-500 F020-16-11-501 DME control unit software error."
B0703142018-11-05. Service bulletin. ELECTRICAL SYSTEM. Diagnosing Stored Fault Codes to Help Avoid Repeat Repair Visits This Service Information bulletin supersedes SI B07 03 14 dated October 2015.. Fault codes stored in vehicles being serviced are not being diagnosed, leading to repeat repair visits (source- Analysis of FASTA data and repeat repair visit reports). INFORMATION Where diagnosis (vehicle or short test) with ISTA has already started, it is important to diagnose the fault code(s) listed below (when they are stored in the vehicle) to find their root cause during the current workshop visit. This will help lead to a reduction in workshop repeat repair visits and higher customer satisfaction.
B6504142018-11-05. Service bulletin. AIR BAGS. "AIRBAG WARNING LIGHT: ACSM FC 930A60 OR 930A1C SEAT OCCUPANCY DETECTION. According to the customer, the airbag warning light was on, but it may not be on when the vehicle arrives in the workshop. 1. ACSM fault code ""930A60 - Seat occupancy detection, front passenger; malfunction"" is stored. The fault may or may not currently be present. Or 2. ACSM fault code ""930A1C - Front passenger seat occupancy detection transmitting fault (moisture)"" is stored. The fault may or may not currently be present. The front passenger seat occupancy mat consists of a seat occupancy mat with a capacitive sensor system. This means a front passenger is detected by measuring the resistance of the human body. The fault is set when moisture is detected on the mat itself."
B6136172018-11-05. Service bulletin. ELECTRICAL SYSTEM. "BATTERY DISCHARGE CCM (CHECK CONTROL MESSAGE) DISPLAYED: COMFORT ACCESS DISABLED. One or more of the following conditions are present: * CCM ""Battery. Discharge in standstill."", or similar, is displayed. * Comfort Access and contactless tailgate opening are not working. * Vehicle can still be unlocked with radio remote control (ID transmitter). Fault conditions are cleared upon engine restart. FEM (Front Electronics Module) software error Unauthorized (radio remote control out of range) access to vehicle has been attempted at least seven times with Comfort Access or Smart Opener (contactless tailgate opening) when the vehicle was locked. As a result of these unauthorized access attempts, the following conditions were set: * CCM ""Battery. Discharge in standstill."", or similar, is displayed * Terminal 30F (switched battery terminal when fault occurs) was deactivated, preventing Comfort Access and contactless tailgate opening."
B6103152018-11-05. Service bulletin. ELECTRICAL SYSTEM. VARIOUS CCM (CHECK CONTROL MESSAGES) CAUSED BY SHORTED K-CAN. The customer states that one or more of the following CCM are displayed: * 627 - Steering behavior: Drive moderately * 070 - Steering: Drive moderately * 765 - Rear-end collision restricted * 850 - Pedestrian warning restricted * 236 - Driving stabilization: Drive moderately * 299 - SOS call system failure * 042 - Brake system: Drive moderately After performing a vehicle test, one or more of the following fault codes are stored: * ACSM (Advanced Safety Crash Module) - C9549A Message faulty (seat memory), ACSM receiver, driver's seat module transmitter * FEM (Front Electronics Module) - D91DE0 No message, receiver FEM, transmitter TMSL * FEM - D91EE5 No message, receiver FEM, passenger seat module transmitter * ACSM - C9540C Message missing, receiver ACSM, transmitter FEM * TMSL (Front Light Electronics Left) - D95402 Message missing, receiver TMSL, transmitter FEM * KOMBI - E11454 No message, receiver KOMBI, transmitter REM * FEM - D91DE6 No message, receiver FEM, transmitter TMSL * TMSR (Front Light Electronics Right) - D99401 Message missing, receiver TMSR, transmitter FEM * TMSR - D99402 Message missing, receiver TMSR, transmitter FEM * FEM - 8041BA AHL system faulty * FEM - D916C3 No message, receiver FEM, transmitter TCB * ZBE (Controller) - E2D403 No message, receiver CON, transmitter FEM-ZGM * TRSVC (Control unit for rear view camera and Side View) - CA9428 Message incorrect, receiver TRSVC, transmitter PDC-REM * TMSL - D95401 Message missing, receiver TMSR, transmitter FEM * HU-H (Headunit High) - S0397 MOST configuration was not stored * TCB (Telematics Control Box) - E1445F KCAN2 or KCAN4: Line fault/electrical fault * FEM - 8041B6 LWR faulty * REM (Rear Electronics Module) - E58468 Body CAN2; communication fault * TRSVC- CA9427 Message incorrect, receiver all around vision camera, transmitter PDC/REM FEM - D91CEC Message missing, receiver FEM, transmitter REM * Shorted K-CAN wiring under drive
B5146162018-11-05. Service bulletin. LATCHES/LOCKS/LINKAGES:TAILGATE:LATCH. CREAKING NOISE FROM TAILGATE LOCK.. During opening and closing of the tailgate, a creaking noise can be heard from the tailgate lock. Excess friction caused by dust/dirt entry into the tailgate lock and on the striker.
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.
B6406132018-11-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. A/C Cooling: Intermittent Reduction of Air Flow What is new The date in repair procedure and warranty section has been changed for vehicles produced to September 30, 2013 and from October 1, 2013.. Customer may complain of reduced air flow when the air conditioning system is operated for an extended time, usually longer than 30 minutes. INFORMATION Possibility of reproducing this situation is improved by the following conditions: High outside ambient temperature High humidity Note: It is very difficult to duplicate this issue. The fault may be reproduced under the following conditions: Air-conditioning system switched on Driving Experience switch NOT set to Eco Pro Slower fan speeds Temperature setting below 68F (20C) Trip duration at least 30 minutes Outside temperature above 68F (20C) NOTE: After parking the vehicle or switching off the air-conditioning system for at least 20 minutes, the symptom disappears (ice melts off evaporator and puddles under the car from the A/C drains). Evaporator starts to freeze up due to the position of the evaporator temperature sensor.
B6210172018-11-05. Service bulletin. ELECTRICAL SYSTEM. ERRONEOUS SERVICE INCLUSIVE CBS DISPLAY. After pre-delivery check or after instrument cluster exchange, BMW Service Inclusive is displayed although the vehicle does not feature the optional Service Inclusive coverage. Instrument Cluster display error
B8403112018-11-05. Service bulletin. EQUIPMENT. "?Telematics Device Spares Replacement Part Activation via DCSnet for BMW Assist What's New: ? Model: All models added along with 6AC option code ? Situation: All information added ? Information: Deleted CDMA related information and added activation of Wi-Fi control unit ? Procedure: Added "Note" regarding ConnectedDrive support hotline information . A replacement telematics control unit must only be activated for vehicles with an active BMW Assist subscription. Note: 2G CDMA and 2G GSM telematics control units cannot be activated because they are no longer supported and the supporting network(s) have been decommissioned. INFORMATION The following changes have taken place: All Telematics control unit replacements must be activated by Part managers via the DCSnet application. New steps included in the procedure for activating Telematics control unit replacements for vehicles equipped with Wi-Fi Hotspot (6WD)."
B6507172018-11-05. Service bulletin. EQUIPMENT. "LIST OF AVAILABLE FM RADIO STATIONS TEMPORARILY NOT AVAILABLE. INFORMATION As of 11/2015, all Entry-NAV/Media head units supplied in new vehicles were upgraded for improved noise characteristics and quality. As a part of this upgrade, the hardware updating the sender lists was changed from an "update after every diversity reception interruption or maximum of four minutes" configuration to "regular interval updates (every four minutes) without regard to diversity reception status" configuration. This may cause a delay of up to four minutes for updates to the sender list when leaving areas of poor reception. The last received transmitter, before the entrance into underground car parking or a tunnel, is still received and will show station identification. This fixed interval update does not apply to Traffic Message Channel updates which remain active. This new equipment operation pattern may be noticed by the customer after replacement of their Head unit. All replacement Head units delivered since 01/2016 have the upgraded design. An immediate solution would be for the customer to select one of their stored favorite stations via the menu or favorites buttons. PARTS INFORMATION Parts exchange or a software update are not effective or approved for this situation. WARRANTY INFORMATION Not applicable."
B6205172018-11-05. Service bulletin. EQUIPMENT. ?INSTRUMENT CLUSTER DISPLAYS MIXED UNITS. When the displayed unit of measurement is changed from miles to Kilometers everything except the cruise control or limit set speed is displayed in Kilometers; the set speed is still shown in miles in the Instrument Cluster (Kombi) display. KOMBI software.
B6201172018-11-05. Service bulletin. ELECTRICAL SYSTEM. TIME DISPLAY (CLOCK) ERROR IN INSTRUMENT CLUSTER. The clock on the basic instrument cluster (KOMBI) gradually loses time even after being reset. Power supply fluctuations cause the time to reset.
B5118172018-11-05. Service bulletin. EQUIPMENT. EXTERIOR BMW ROUNDEL EMBLEMS SEPARATE AND FALL OFF. The exterior BMW Roundel Emblem (front and/or rear) separates from the mounting base and falls off. Delamination of the Roundel Emblem.
B1303152018-11-05. Service bulletin. FUEL SYSTEM, GASOLINE. ?N20, N26, N55, N63TU, S63TU and S55 Engines: Bosch Injector ETK Part Number Error What's New: ? Identifying the injector type using the ISTA test plan ? Determining the injector part number using the new the parts table. 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.
B1122162018-11-05. Service bulletin. ENGINE AND ENGINE COOLING. ?"ENGINE OIL PRESSURE" ON LOW MILEAGE CARS. Check Control Message (CCM-212) states: "Engine Oil Pressure. Stop Carefully" The following codes may be stored in the DME fault memory" 1C2002 - Engine oil pump, pressure too low 1FB801 - CCM (ID212) - Oil pressure Also, the vehicle's mileage is very low (below 60 miles), the fault frequency shows only "one" occurrence; faults are not currently present and cannot be reproduced. CAUSE Unfavorable DME software application."

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