BMW 640i Service Bulletins (2020)
137 manufacturer communications on file.
- June 1, 2020•Document ID: 10177627Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B512119
- Date Added:
- July 27, 2020
- Manufacturer:
- BMW
SummaryACTIVE AIR FLAP FAULT DIAGNOSIS AND REPAIR: A check control message or MIL (Malfunction Indicator Lamp) may be illuminated, with faults stored related to the upper and/or lower active air flap(s).
Associated Products (51)Associated Documents - June 1, 2020•Document ID: 10177622Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- B170420
- Date Added:
- July 27, 2020
- Manufacturer:
- BMW
SummaryCOOLANT LEVEL CHECK AND TOP-OFF AT SECOND OIL SERVICE: A new, additional coolant level check task is now linked to the second engine oil service (Service Counter 2 only). The scope of maintenance work will display in ISPA Next that applies to the high-temperature circuit. This new coolant check only pertains to the above listed models with gasoline engines. During the normal operation of the vehicle, there is a certain amount of coolant absorption by the various components/gaskets/seals contained within the coolant systems. Over time, the coolant absorption can cause the coolant level to fall below the maximum fill level in the reservoir. In some cases, the level may even fall low enough to cause the high-temperature circuit low coolant level warning light to illuminate, along with displaying the corresponding Check Control message.
Associated Products (49)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: 10176373Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B512119
- Date Added:
- June 15, 2020
- Manufacturer:
- BMW
SummaryACTIVE AIR FLAP FAULT DIAGNOSIS AND REPAIR: A check control message or MIL (Malfunction Indicator Lamp) may be illuminated with faults stored related to the upper and/or lower active air flap(s). Potential causes include: Faulty upper air flap actuator (G01 G02 G12 G30 G32) Faulty lower air flap assembly (G01 G02 G12 G30 G32) Software error in the DME affecting the upper flap (G01 G02 only)
Associated Products (51)Associated Documents - May 1, 2020•Document ID: 10176367Service Bulletin/Repair InstructionsLANE DEPARTURE; WHEELS
- Mfr Comm. #:
- B270220
- Date Added:
- June 15, 2020
- Manufacturer:
- BMW
SummaryJERKING OR SHUDDERING FROM THE DRIVELINE (XDRIVE TRANSFER CASE ATX13-X): There is a jerking or shuddering during either or both of the following: Cornering or accelerating from low speeds Driving with low to medium loads There are no warning lights or Check Control messages. CAUSE Unevenly worn or incorrect fitment tires are installed on the vehicle or the factory-filled transfer case oil does not meet BMW specifications.
Associated Products (66)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 - May 1, 2020•Document ID: 10176380Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B660920
- Date Added:
- June 15, 2020
- Manufacturer:
- BMW
SummarySURROUND VIEW WRONG VEHICLE DISPLAYED AFTER PROGRAMMING: After programming the wrong vehicle model is displayed in the Central Information Display (CID) when the Surround View is activated.
Associated Products (69)Associated Documents - April 1, 2020•Document ID: 10175293Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B840220
- Date Added:
- May 18, 2020
- Manufacturer:
- BMW
SummaryREMOTE 3D VIEW NOT AVAILABLE: Remote 3D View cannot be launched In the BMW ConnectedDrive App. Software error in the Advanced Telematics Module 2 (ATM2).
Associated Products (66)Associated Documents - April 1, 2020•Document ID: 10175292Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B840120
- Date Added:
- May 18, 2020
- Manufacturer:
- BMW
SummaryBMW CONNECTEDDRIVE SERVICES ARE NOT AVAILABLE: The BMW ConnectedDrive services are not available for an extended period. This may include: Calls in the BMW Assistance app (Concierge Service) Vehicle data and status in the BMW ConnectedDrive app Remote services Remote 3D View Real Time Traffic Information (RTTI) Weather News Software error in Advanced Telematics Module 2 (ATM2).
Associated Products (66)Associated Documents - April 1, 2020•Document ID: 10175291Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B661418
- Date Added:
- May 18, 2020
- Manufacturer:
- BMW
SummaryCHECK CONTROL MESSAGE CROSSING TRAFFIC WARNING WHILEPARKING: The check control message (CCM) "Crossing traffic warning. It is possible to continue driving" can appear when parking. This can occur when the vehicle is parked too close to adjacent solid walls such as a single car garage or an underground parking space. The wall can be on either side of the vehicle regardless if the vehicle is pulled in forwards or backed in. If the customer switches the vehicle off and starts it again immediately the same CCM may occur again.
Associated Products (29)Associated Documents - April 1, 2020•Document ID: 10175285Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B611420
- Date Added:
- May 18, 2020
- Manufacturer:
- BMW
SummaryDEACTIVATION OF THE INTERIOR MOVEMENT DETECTOR/TILT ALARM SENSOR IS NOT POSSIBLE: Customer complains that the interior movement detector and the tilt alarm sensor system cannot be deactivated by pressing the lock button on the remote control / BMW display key twice. The second button press on the radio remote control / BMW display key is not detected. Customer may have to press the button 3 times to deactivate the interior movement detector and tilt alarm sensor. CAUSE Software error in the control unit of the roof function center (FZD).
Associated Products (77)Associated Documents - April 1, 2020•Document ID: 10175269Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- B121619
- Date Added:
- May 18, 2020
- Manufacturer:
- BMW
SummaryERRONEOUS ELECTRIC FAN FUNCTION FAULT STORED IN THE DME: The following faults may be erroneously stored in the Digital Motor Electronics (DME): Fault code: Control module: Fault code text: 1A2806 DME Electric fan function: limited operation 1A4007 DME Electric fan function: Operating mode implausible And: There is no customer-facing vehicle symptom(s) or related check control message displayed. A software error may cause these faults to be erroneously stored in the Digital Motor Electronics (DME).
Associated Products (49)Associated Documents - April 1, 2020•Document ID: 10174320Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM
- Mfr Comm. #:
- B840214
- Date Added:
- April 27, 2020
- Manufacturer:
- BMW
SummaryCONNECTEDDRIVE/BMW ASSIST SYSTEM DIAGNOSIS INFORMATION: This Service Information Bulletin (Revision 7) replaces SI B84 02 14 dated May 2019. 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. 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.
Associated Products (271)Associated Documents - April 1, 2020•Document ID: 10174319Service Bulletin/Repair InstructionsSEAT BELTS:FRONT:BUCKLE ASSEMBLY; ELECTRICAL SYSTEM
- Mfr Comm. #:
- B720417
- Date Added:
- April 27, 2020
- Manufacturer:
- BMW
SummaryFALSE WARNINGS THAT THE FRONT PASSENGER SEAT IS OCCUPIED WITHOUT THE SEAT BELT BUCKLED: This Service Information Bulletin (Revision 10) replaces SI B72 04 17 dated September 2019. Acoustic and visual warnings indicate that the front passenger seat is occupied and the safety belt is not fastened when the seat is actually unoccupied. If the situation is currently present sit in the seat and move the seat to a slightly different position. The POL (Passenger Occupancy Light) light should now function correctly. In some cases the Air bag Warning Light was illuminated.
Associated Products (56)Associated Documents - April 1, 2020•Document ID: 10174317Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL; LATCHES/LOCKS/LINKAGES
- Mfr Comm. #:
- B661919
- Date Added:
- April 27, 2020
- Manufacturer:
- BMW
SummaryCOMFORT ACCESS AND COMFORT GO NOT POSSIBLE: This Service Information Bulletin (Revision 1) replaces SI B66 19 19 dated May 2019. Vehicle cannot be unlocked/locked or started via Comfort Access. Remote control functionality is restored by pressing any of the key buttons or by removing and reinstalling the remote control key battery. The Display Key Digital Key and the Digital Key Card are not affected. Electrostatic discharge puts the remote control key into a deep sleep. Various situations can lead to an electrostatic charge which is often not recognized by the customer. For example walking over carpet wearing shoes that have a hard rubber sole positive and negative charges are exchanged. The sole accumulates a negative charge and an electrostatic charge develops before touching the remote control key.
Associated Products (66)Associated Documents - April 1, 2020•Document ID: 10174316Service Bulletin/Repair InstructionsBACK OVER PREVENTION; EQUIPMENT
- Mfr Comm. #:
- B660817
- Date Added:
- April 27, 2020
- Manufacturer:
- BMW
SummaryREAR VIEW CAMERA FAILS TO DISPLAY IMAGE: This Service Information Bulletin (Revision 6) replaces SI B66 08 17 dated January 2020. Sporadically when the rear view camera is activated no image appears in the display. The rear view camera can be activated by either: 1. Selecting reverse with the shift selector 2. Camera activation via the button on the center console Camera function returns after a terminal change.
Associated Products (52)Associated Documents - April 1, 2020•Document ID: 10174032Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
- Mfr Comm. #:
- B652214
- Date Added:
- April 20, 2020
- Manufacturer:
- BMW
SummaryAUTOMATED ACTIVATION OF NAVIGATION SYSTEM DURING PDI/QC1: This Service Information Bulletin (Revision 2) replaces SI B65 22 14 dated October 2015. The INITIAL NAV enabling code no longer needs to be pre-ordered through the Parts department! When the vehicle is connected to the diagnostic system ISTA to perform PDI/QC1 the step to activate the navigation system (part of Delete Transport Mode) will automatically request the INITIAL NAV enabling code (VIN-specific) without pre-ordering the enabling code. This enabling code will be automatically delivered through ISTA and it then activates the navigation system.
Associated Products (293)Associated Documents - April 1, 2020•Document ID: 10174031Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT
- Mfr Comm. #:
- B650820
- Date Added:
- April 20, 2020
- Manufacturer:
- BMW
SummaryDISPLAYS SPORADICALLY REACT VERY SLOWLY WHEN SCROLLING IN THE AUDIO MENU: Sporadically the reaction time of the display in the instrument cluster the head-up display or in the CID (Central Information Display) is very long. This can occur when browsing/scrolling through lists in the audio menu switching radio stations or albums. Software in the Head Unit High (HU-H3).
Associated Products (67)Associated Documents - April 1, 2020•Document ID: 10174027Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EXTERIOR LIGHTING; AIR BAGS
- Mfr Comm. #:
- B630418
- Date Added:
- April 20, 2020
- Manufacturer:
- BMW
SummaryDAYTIME RUNNING LIGHT IS DIM OR DISCOLORED: This Service Information Bulletin (Revision 2) replaces SI B63 04 18 dated January 2019. One or more of the LED daytime running lights are dim or discolored. The connection between the LED module and light tube inside the headlight is damaged.
Associated Products (53)Associated Documents