BMW C 400 X Service Bulletins (2018)
166 manufacturer communications on file.
- August 1, 2020•Document ID: 10179811Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B122219
- Date Added:
- September 14, 2020
- Manufacturer:
- BMW
SummaryEME GROUND CONNECTION MONITORING FAULTS: Check Control message (CCM ID 794): "Drive. Check as soon as possible" illuminates. Increased ground cable contact resistance at Electrical Machine Electronics (EME) due to corrosion/oxidation.
Associated Products (85)Associated Documents - July 1, 2020•Document ID: 10179008Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- B620120
- Date Added:
- August 31, 2020
- Manufacturer:
- BMW
SummarySERVICE ACTION - PROGRAM THE INSTRUMENT CLUSTER: The Condition Based Service (CBS) data concerning the due date for the brake fluid change may be displayed incorrectly. Software error in the Instrument Cluster (KOMBI).
Associated Products (43)Associated Documents - July 1, 2020•Document ID: 10179003Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- B610419
- Date Added:
- August 31, 2020
- Manufacturer:
- BMW
SummaryVEHICLE DOES NOT START BATTERY TOTALLY DISCHARGED: The customer's vehicle does not start due to a totally discharged battery.
Associated Products (164)Associated Documents - July 1, 2020•Document ID: 10178998Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B512119
- Date Added:
- August 31, 2020
- Manufacturer:
- BMW
SummaryACTIVE AIR FLAP FAULT DIAGNOSIS AND REPAIR: 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 (48)Associated Documents - July 1, 2020•Document ID: 10178994Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ENGINE
- Mfr Comm. #:
- B170617
- Date Added:
- August 31, 2020
- Manufacturer:
- BMW
SummaryCOOLANT LEAK FROM LOW TEMPERATURE COOLING CIRCUIT (N63R): Coolant leaking from the engine compartment. Traces of coolant leaking from the expansion tank of the low temperature cooling system. Aluminum corrosion in the charge air intercoolers, or in the radiator for the low temperature cooling is causing an unfavorable chemical reaction to the coolant.
Associated Products (48)Associated Documents - July 1, 2020•Document ID: 10179013Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- B840420
- Date Added:
- August 31, 2020
- Manufacturer:
- BMW
SummarySERVICE ACTION - PROGRAM TELEMATICS MODULE: A software error in the telematics control unit can result in an interruption in communication between the vehicle and the back end (BMW server). Software error in the Advanced Telematics Module (ATM).
Associated Products (24)Associated Documents - July 1, 2020•Document ID: 10179010Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- B651220
- Date Added:
- August 31, 2020
- Manufacturer:
- BMW
SummaryBMW CONNECTEDDRIVE APPS ARE NO LONGER AVAILABLE AFTER PROGRAMMING: After programming vehicle with "20-03" software, BMW ConnecedDrive apps are no longer available in the head unit. Software in the Head Unit High (HU-H3).
Associated Products (71)Associated Documents - July 1, 2020•Document ID: 10179009Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- B650709
- Date Added:
- August 31, 2020
- Manufacturer:
- BMW
SummaryNAVIGATION SYSTEM - REPORTING MISSING OR INCORRECT ROADMAP DATA: Do not replace parts and do not program the vehicle. Roads can change by up to 15% every year. To ensure the best navigation experience, we do everything in our power to create the best maps. Your reports help us to detect changes in your area and keep future versions of our maps as accurate as possible. Therefore, a road map error or missing data must be reported directly to the map supplier.
Associated Products (284)Associated Documents - July 1, 2020•Document ID: 10179007Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- B620119
- Date Added:
- August 31, 2020
- Manufacturer:
- BMW
SummaryINSTRUMENT CLUSTER AND ONBOARD COMPUTER INTERMITTENTLY INOPERATIVE: The audio source, radio station, or music track cannot be changed using the MFL. Normal functionality may possibly return after a sleep cycle or a battery reset. This affects vehicles with: Integration level S18A-18-11-5xx Live Cockpit Professional (option code 6U3) including the instrument cluster High 4.1. While the Kombi is not working properly the rest of the system is working properly. The customer can still use the Central Information Display (CID) for items such as entertainment settings, Driver Experience settings, etc, utilizing the I drive controller. The telephone functions are not affected. Unfavorable software at system start-up.
Associated Products (71)Associated Documents - July 1, 2020•Document ID: 10178996Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC; WHEELS
- Mfr Comm. #:
- B340517
- Date Added:
- August 31, 2020
- Manufacturer:
- BMW
SummaryTICKING NOISE WHILE CORNERING WITHOUT THE BRAKES APPLIED: Ticking noise coming from front wheel while cornering without brakes applied, noticeable at low speeds. The vehicle must be moving.
Associated Products (218)Associated Documents - 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 - May 1, 2020•Document ID: 10176379Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- B611220
- Date Added:
- June 15, 2020
- Manufacturer:
- BMW
SummaryTRUNK LOCK SWITCH INSIDE THE GLOVE COMPARTMENT IS MISSING: The trunk lock switch ("hotel"/valet switch) is missing in the glove compartment. This switch decouples the trunklid from the central locking system so that the trunklid cannot be opened. Incorrectly built production vehicles.
Associated Products (23)Associated Documents - May 1, 2020•Document ID: 10176374Service Bulletin/Repair InstructionsENGINE; ENGINE AND ENGINE COOLING; EQUIPMENT
- Mfr Comm. #:
- B512219
- Date Added:
- June 15, 2020
- Manufacturer:
- BMW
SummaryPASSENGER SIDE UPPER ACTIVE AIR FLAP STUCK OPEN/CLOSED: Upon visual inspection the passenger side upper active air flaps are either stuck open or closed and they will not move. There are no faults stored for the active air flaps.
Associated Products (43)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: 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: 10175288Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B660720
- Date Added:
- May 18, 2020
- Manufacturer:
- BMW
SummarySERVICE 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.
Associated Products (26)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: 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