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Here are the technical service bulletins we have for the 2020 BMW 840I. If you have any questions, do not hesitate to Contact Us:
This 2020 BMW 840I Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
20200101
118000 ELECTRICAL SYSTEM: SOFTWARE
FAULT 930C1E IS FOUND IN THE ACSM: Vehicle comes into the workshop with the following illuminated: Check Engine Light DSC warning lamp Air bag warning lamps During diagnosis the following fault code is found stored in the ASCM (Advanced Cra
This 2020 BMW 840I Technical Service Bulletin affects the 140000 AIR BAGS
20200101
140000 AIR BAGS
FAULT 930C1E IS FOUND IN THE ACSM: Vehicle comes into the workshop with the following illuminated: Check Engine Light DSC warning lamp Air bag warning lamps During diagnosis the following fault code is found stored in the ASCM (Advanced Cra
This 2020 BMW 840I Technical Service Bulletin affects the 110000 HIGH VOLTAGE BATTERY
20200101
110000 HIGH VOLTAGE BATTERY
ACTIVE PARK DISTANCE CONTROL: SETTING MENU NO LONGER AVAILABLE AFTER PROGRAMMING. The activation setting for Active Park Distance Control (aPDC) is no longer available after programming. In this case the customer can no longer activate or d
This 2020 BMW 840I Technical Service Bulletin affects the 350000 EQUIPMENT
20200101
350000 EQUIPMENT
DISPLAY KEY IS NON-FUNCTIONAL: This Service Information Bulletin (Revision 3) replaces SI B66 20 17 dated October 2019. The display key is non-functional. Display Key cannot be charged or switched on. An incorrect vehicle model appears on t
This 2020 BMW 840I Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200101
110000 ELECTRICAL SYSTEM
BMW 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
This 2020 BMW 840I Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200101
110000 ELECTRICAL SYSTEM
REMOTE 3D VIEW NOT AVAILABLE: Remote 3D View cannot be launched In the BMW ConnectedDrive App. Software error in the Advanced Telematics Module 2 (ATM2).
This 2020 BMW 840I Technical Service Bulletin affects the 117000 DIGITAL INSTRUMENT PANEL
20191201
117000 DIGITAL INSTRUMENT PANEL
INSTRUMENT CLUSTER REMAINS DARK AFTER STARTING THE VEHICLE: Instrument cluster remains dark after starting the vehicle. After a restart normal functionality is restored. Software error in the KOMBI (Instrument Cluster).
This 2020 BMW 840I Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20200101
060000 ENGINE AND ENGINE COOLING
DME FAULT MEMORY ENTRY FOR THE CRANKSHAFT SENSOR: This Service Information Bulletin (Revision 1) replaces SI B12 04 19 dated February 2019. Technicians may notice this fault logged during a diagnostic session: Fault code: Control module: Fa
This 2020 BMW 840I Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20200201
060000 ENGINE AND ENGINE COOLING
ENGINE OIL FILTER INSERT IS DIFFICULT TO REMOVE - REMOVAL: This Service Information Bulletin (Revision 1) replaces SI B11 01 20 dated February 2020. On rare occasions during an engine oil service the BMW Original (Genuine) engine oil filter
This 2020 BMW 840I Technical Service Bulletin affects the 280000 BACK OVER PREVENTION
20200201
280000 BACK OVER PREVENTION
REARVIEW CAMERA. SPORADICALLY NO IMAGE IS DISPLAYED: This Service Information Bulletin (Revision 1) replaces SI B66 31 19 dated October 2019. When reverse gear is selected or the rear view camera is activated sporadically no image is displa
This 2020 BMW 840I Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200201
110000 ELECTRICAL SYSTEM
REARVIEW CAMERA. SPORADICALLY NO IMAGE IS DISPLAYED: This Service Information Bulletin (Revision 1) replaces SI B66 31 19 dated October 2019. When reverse gear is selected or the rear view camera is activated sporadically no image is displa
This 2020 BMW 840I Technical Service Bulletin affects the 160000 STRUCTURE
20200201
160000 STRUCTURE
JINGLING NOISE HEARD FROM PASSENGER B-PILLAR WHEN DRIVING ON ROUGH ROADS. A "jingling" noise can be heard coming from the area of the passenger B-pillar when driving on rough roads. On uneven road surfaces the passenger safety belt (aka "se
This 2020 BMW 840I Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20200101
060000 ENGINE AND ENGINE COOLING
MALFUNCTION INDICATOR LAMP IS ILLUMINATED WITH A CRANKSHAFT ADAPTION FAULT: When diagnosing an illuminated malfunction indicator lamp (MIL) and/or a different issue the following faults may also be stored in the Digital Motor Electronics (D
This 2020 BMW 840I Technical Service Bulletin affects the 030000 BRAKES (PWS)
20191201
030000 BRAKES (PWS)
INCORRECT CONDITION BASED SERVICE DATA FOR BRAKE FLUID SERVICE. "Brake fluid service due since 12/2001" is displayed in the instrument cluster although the vehicle is only a maximum of 1 year old. Software error in the KOMBI (Instrument Cl
This 2020 BMW 840I Technical Service Bulletin affects the 020000 SUSPENSION
20191201
020000 SUSPENSION
SERVICE ACTION: CHECKING THE THRUST WASHER AND THE REAR AXLE ANTI-ROLL BAR. On vehicles with an incorrect setting of the thrust washer contact between the thrust washer and the sway bar may occur over time. This can lead to corrosion and br
This 2020 BMW 840I Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200501
110000 ELECTRICAL SYSTEM
REVERSING ASSISTANT LIMITATIONS: The Reversing Assistant function is not operating to customer expectations. Some possible customer concerns are: Vehicle does not avoid objects in its path tires or wheels contact the curb reversing Assistan
This 2020 BMW 840I Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200501
110000 ELECTRICAL SYSTEM
SURROUND 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.
This 2020 BMW 840I Technical Service Bulletin affects the 270000 LANE DEPARTURE
20200501
270000 LANE DEPARTURE
JERKING 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 warnin
This 2020 BMW 840I Technical Service Bulletin affects the 200000 WHEELS
20200501
200000 WHEELS
JERKING 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 warnin
This 2020 BMW 840I Technical Service Bulletin affects the 060000 ENGINE (PWS)
20200501
060000 ENGINE (PWS)
B58C 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 fil
This 2020 BMW 840I Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200401
110000 ELECTRICAL SYSTEM
DEACTIVATION 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 contro
This 2020 BMW 840I Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200401
110000 ELECTRICAL SYSTEM
SERVICE ACTION - REPLACE LEFT REAR SHORT RANGE RADAR SENSOR (SRR): The functionality of the left rear SRR sensor could be reduced which would display the Driving Assistance Check Control Message.
This 2020 BMW 840I Technical Service Bulletin affects the 275100 LANE DEPARTURE: SENSING SYSTEM: CAMERA
20200401
275100 LANE DEPARTURE: SENSING SYSTEM: CAMERA
KAFAS04 (CAMERA-BASED DRIVER ASSISTANCE SYSTEMS) LIMITATIONS: Various functions of the KAFAS (without radar installed) are not operating up to customer expectations.
This 2020 BMW 840I Technical Service Bulletin affects the 264100 FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA
20200401
264100 FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA
KAFAS04 (CAMERA-BASED DRIVER ASSISTANCE SYSTEMS) LIMITATIONS: Various functions of the KAFAS (without radar installed) are not operating up to customer expectations.
This 2020 BMW 840I Technical Service Bulletin affects the 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
20200401
284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
KAFAS04 (CAMERA-BASED DRIVER ASSISTANCE SYSTEMS) LIMITATIONS: Various functions of the KAFAS (without radar installed) are not operating up to customer expectations.
This 2020 BMW 840I Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200401
110000 ELECTRICAL SYSTEM
CHECK 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 adja
This 2020 BMW 840I Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200401
110000 ELECTRICAL SYSTEM
BMW 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
This 2020 BMW 840I Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200401
110000 ELECTRICAL SYSTEM
REMOTE 3D VIEW NOT AVAILABLE: Remote 3D View cannot be launched In the BMW ConnectedDrive App. Software error in the Advanced Telematics Module 2 (ATM2).
This 2020 BMW 840I Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20200401
356000 EQUIPMENT ADAPTIVE
DIAGNOSTIC HINT: DRIVING ASSISTANCE SUPPORT REDUCED CHECK CONTROL MESSAGE DISP: Driving Assistance support reduced Check Control Message (CCM) is displayed sporadically. All or some of the system functions maybe inoperative.
This 2020 BMW 840I Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200401
110000 ELECTRICAL SYSTEM
DIAGNOSTIC HINT: DRIVING ASSISTANCE SUPPORT REDUCED CHECK CONTROL MESSAGE DISP: Driving Assistance support reduced Check Control Message (CCM) is displayed sporadically. All or some of the system functions maybe inoperative.
This 2020 BMW 840I Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
20200401
353000 EQUIPMENT:ELECTRICAL
COMFORT 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 pr
This 2020 BMW 840I Technical Service Bulletin affects the 170000 LATCHES/LOCKS/LINKAGES
20200401
170000 LATCHES/LOCKS/LINKAGES
COMFORT 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 pr
This 2020 BMW 840I Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20200401
356000 EQUIPMENT ADAPTIVE
REARVIEW CAMERA: SPORADICALLY NO IMAGE IS DISPLAYED: This Service Information Bulletin (Revision 2) replaces SI B66 31 19 dated February 2020. When reverse gear is selected or the rear view camera is activated sporadically no image is displ
This 2020 BMW 840I Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200401
110000 ELECTRICAL SYSTEM
REARVIEW CAMERA: SPORADICALLY NO IMAGE IS DISPLAYED: This Service Information Bulletin (Revision 2) replaces SI B66 31 19 dated February 2020. When reverse gear is selected or the rear view camera is activated sporadically no image is displ
This 2020 BMW 840I Technical Service Bulletin affects the 102300 POWER TRAIN:MANUAL TRANSMISSION:SHIFT PATTERN INDICATOR
20200401
102300 POWER TRAIN:MANUAL TRANSMISSION:SHIFT PATTERN INDICATOR
REARVIEW CAMERA: SPORADICALLY NO IMAGE IS DISPLAYED: This Service Information Bulletin (Revision 2) replaces SI B66 31 19 dated February 2020. When reverse gear is selected or the rear view camera is activated sporadically no image is displ
This 2020 BMW 840I Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20200401
356000 EQUIPMENT ADAPTIVE
CONNECTEDDRIVE/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 Informatio
This 2020 BMW 840I Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200401
110000 ELECTRICAL SYSTEM
CONNECTEDDRIVE/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 Informatio
This 2020 BMW 840I Technical Service Bulletin affects the 280000 BACK OVER PREVENTION
20200401
280000 BACK OVER PREVENTION
TICKING NOISE WHILE CORNERING WITHOUT THE BRAKES APPLIED: This Service Information Bulletin (Revision 3) replaces SI B34 05 17 dated September 2017. Ticking noise coming from front wheel while cornering without brakes applied noticeable at
This 2020 BMW 840I Technical Service Bulletin affects the 200000 WHEELS
20200401
200000 WHEELS
TICKING NOISE WHILE CORNERING WITHOUT THE BRAKES APPLIED: This Service Information Bulletin (Revision 3) replaces SI B34 05 17 dated September 2017. Ticking noise coming from front wheel while cornering without brakes applied noticeable at
This 2020 BMW 840I Technical Service Bulletin affects the 100000 POWER TRAIN
20200401
100000 POWER TRAIN
TICKING NOISE WHILE CORNERING WITHOUT THE BRAKES APPLIED: This Service Information Bulletin (Revision 3) replaces SI B34 05 17 dated September 2017. Ticking noise coming from front wheel while cornering without brakes applied noticeable at
This 2020 BMW 840I Technical Service Bulletin affects the 030000 SERVICE BRAKES, HYDRAULIC
20200401
030000 SERVICE BRAKES, HYDRAULIC
TICKING NOISE WHILE CORNERING WITHOUT THE BRAKES APPLIED: This Service Information Bulletin (Revision 3) replaces SI B34 05 17 dated September 2017. Ticking noise coming from front wheel while cornering without brakes applied noticeable at
This 2020 BMW 840I Technical Service Bulletin affects the 280000 BACK OVER PREVENTION
20200401
280000 BACK OVER PREVENTION
ALARM ACTIVATES WHEN OPENING THE TRUNK: When the trunk is opened using the trunk lid mounted switch the vehicle alarm will intermittently activate. Opening the trunk using the remote control button does not cause this issue to happen. CAUSE
This 2020 BMW 840I Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200401
110000 ELECTRICAL SYSTEM
ALARM ACTIVATES WHEN OPENING THE TRUNK: When the trunk is opened using the trunk lid mounted switch the vehicle alarm will intermittently activate. Opening the trunk using the remote control button does not cause this issue to happen. CAUSE
This 2020 BMW 840I Technical Service Bulletin affects the 050000 PARKING BRAKE
20200401
050000 PARKING BRAKE
ALARM ACTIVATES WHEN OPENING THE TRUNK: When the trunk is opened using the trunk lid mounted switch the vehicle alarm will intermittently activate. Opening the trunk using the remote control button does not cause this issue to happen. CAUSE
This 2020 BMW 840I Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20200401
356000 EQUIPMENT ADAPTIVE
DISPLAYS 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 w
This 2020 BMW 840I Technical Service Bulletin affects the 350000 EQUIPMENT
20200401
350000 EQUIPMENT
DISPLAYS 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 w
This 2020 BMW 840I Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200401
110000 ELECTRICAL SYSTEM
DISPLAYS 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 w
This 2020 BMW 840I Technical Service Bulletin affects the 270000 LANE DEPARTURE
20200401
270000 LANE DEPARTURE
FAULT 930C1E IS FOUND IN THE ACSM: Vehicle comes into the workshop with the following illuminated: Check Engine Light DSC warning lamp Air bag warning lamps During diagnosis the following fault code is found stored in the ASCM (Advanced Cra
This 2020 BMW 840I Technical Service Bulletin affects the 260000 FORWARD COLLISION AVOIDANCE
20200401
260000 FORWARD COLLISION AVOIDANCE
FAULT 930C1E IS FOUND IN THE ACSM: Vehicle comes into the workshop with the following illuminated: Check Engine Light DSC warning lamp Air bag warning lamps During diagnosis the following fault code is found stored in the ASCM (Advanced Cra
This 2020 BMW 840I Technical Service Bulletin affects the 140000 AIR BAGS
20200401
140000 AIR BAGS
FAULT 930C1E IS FOUND IN THE ACSM: Vehicle comes into the workshop with the following illuminated: Check Engine Light DSC warning lamp Air bag warning lamps During diagnosis the following fault code is found stored in the ASCM (Advanced Cra
This 2020 BMW 840I Technical Service Bulletin affects the 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
20200401
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
AUTOMATED 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!
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