BMW X4 Service Bulletins
221 manufacturer communications on file.
- August 22, 2026•Document ID: 11036435OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- B064326
- Date Added:
- August 28, 2026
- Manufacturer:
- BMW
SummaryFastening Elements Return
Associated Products (12)Associated Documents - July 17, 2026•Document ID: 11035500Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE
- Mfr Comm. #:
- B110426
- Date Added:
- August 3, 2026
- Manufacturer:
- BMW
SummaryThe manual starting of electronic engine oil level measurement from inside the vehicle, usually afterperforming an engine oil service task, is inoperative or it may lock up at between a 15% to 30% completionrate.
Associated Products (7)Associated Documents - June 29, 2026•Document ID: 11035497Warranty Program/ExtensionENGINE
- Mfr Comm. #:
- B010324
- Date Added:
- August 3, 2026
- Manufacturer:
- BMW
SummaryThe EVAP systems purge (vent) valve limited warranty for defects in materials and / or workmanship has been extended to 15 years / 150,000 miles as determined from the original first in-service / delivery date.
Associated Products (18)Associated Documents - May 6, 2026•Document ID: 11032731Warranty Program/ExtensionENGINE
- Mfr Comm. #:
- B010324
- Date Added:
- May 18, 2026
- Manufacturer:
- BMW
SummaryThe EVAP systems purge (vent) valve limited warranty for defects in materials or workmanship has been extended to 15 years / 150,000 miles as determined from the original in-service date.
Associated Products (28)Associated Documents - May 4, 2026•Document ID: 11032743Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- B641224
- Date Added:
- May 18, 2026
- Manufacturer:
- BMW
Summary1. Use of aftermarket accessory hang-on cellular phone holders and/or air fresheners can break the instrument panel air vent slats. Damage and/or issues caused by outside influences are not covered under the BMW limited warranties. Originally, the air vent slats were only repairable by replacing the entire front center dash vent assembly; which in some applications, also included the IHKA control module.
Associated Products (19)Associated Documents - March 18, 2026•Document ID: 11030306Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- B512224
- Date Added:
- March 30, 2026
- Manufacturer:
- BMW
SummaryOn the main door seal, detachment behaviorcan be detected at the sealing joint . Over time, the seal gradually and increasinglydetaches which can cause it to- Dangle Become visible to the customer Prevent the door from closing properly
Associated Products (10)Associated Documents - February 4, 2026•Document ID: 11028921Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- B310126
- Date Added:
- February 23, 2026
- Manufacturer:
- BMW
SummaryWhen driving over an uneven road surface, a “thumping” noise can be heard from the front axle. Seeattached video V 31 01 26. Under certain weather conditions, a “groaning” noise may be heard during steering movements
Associated Products (7)Associated Documents - January 23, 2026•Document ID: 11028296Over The AirAIR BAGS
- Mfr Comm. #:
- InVehicle-InApp-Comm
- Date Added:
- February 5, 2026
- Manufacturer:
- BMW
SummaryThe ACSM control unit, which controls the driving safety and driving dynamics sensor system, may be faulty. Cracks could have formed on the printed circuit board during production. In very rare cases, the crack can enlarge due to mechanical load and lead to failure of the control unit. In this case, the driver will be informed accordingly by various warning displays about the failure and deactivation of the driving safety functions as well as restricted driving dynamics functions.
Associated Products (4)Associated Documents - January 5, 2026•Document ID: 11026969Service Bulletin/Repair InstructionsFORWARD COLLISION AVOIDANCE: WARNINGS; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
- Mfr Comm. #:
- B661323
- Date Added:
- January 5, 2026
- Manufacturer:
- BMW
SummaryVarious Check Control messages (CCM) can be displayed to the customer, which indicate a restrictedfunction or an unavailability of the driver assistance systems or driver assistance functions. During the diagnosis, the following fault memory entries are entered individually or in combination: 800AC4 - Camera calibration failed 800AC8 - Permanent calibration error 800A24 - Temporary software fault 800ABE - KAFAS camera: Field of view permanently faulty This only affects vehicles with the following optional equipment: 5AU Driving AssistantProfessional.
Associated Products (2)Associated Documents - January 3, 2026•Document ID: 11027761Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- B310122
- Date Added:
- January 23, 2026
- Manufacturer:
- BMW
SummaryDuring inspection and/or diagnosis there is noticeable dirt/grease buildup on the axles near the inner and/orouter CV boots.
Associated Products (8)Associated Documents - December 12, 2025•Document ID: 11026946Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- B111025
- Date Added:
- January 5, 2026
- Manufacturer:
- BMW
SummaryCoolant is leaking from the oil filter housing.
Associated Products (5)Associated Documents - November 20, 2025•Document ID: 11025853OtherSTRUCTURE:BODY
- Mfr Comm. #:
- B065925
- Date Added:
- December 1, 2025
- Manufacturer:
- BMW
SummaryLeft Door Cover Return
Associated Products (2)Associated Documents - October 29, 2025•Document ID: 11024718Service Bulletin/Repair InstructionsFORWARD COLLISION AVOIDANCE: WARNINGS
- Mfr Comm. #:
- B661323
- Date Added:
- November 3, 2025
- Manufacturer:
- BMW
SummaryVarious Check Control messages (CCM) can be displayed to the customer, which indicate a restricted function or an unavailability of the driver assistance systems or driver assistance functions. During the diagnosis, the following fault memory entries are entered individually or in combination: 800AC4 - Camera calibration failed 800AC8 - Permanent calibration error 800A24 - Temporary software fault 800ABE - KAFAS camera: Field of view permanently faulty This only affects vehicles with the following optional equipment: 5AU Driving AssistantProfessional.
Associated Products (6)Associated Documents - October 8, 2025•Document ID: 11024340Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- B540525
- Date Added:
- October 16, 2025
- Manufacturer:
- BMW
SummaryA “popping” sound is heard coming from the Roof/B-pillar area when driving over small driveway curbs.
Associated Products (2)Associated Documents - October 2, 2025•Document ID: 11024234OtherSTRUCTURE:BODY
- Mfr Comm. #:
- B065325
- Date Added:
- October 10, 2025
- Manufacturer:
- BMW
SummaryFront Bumper Trim Return
Associated Products (2)Associated Documents - August 30, 2025•Document ID: 11022857Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- B512224
- Date Added:
- September 6, 2025
- Manufacturer:
- BMW
SummaryOn the main door seal, detachment behavior can be detected in the sealing joint area. Overtime, the sealing material continues to detach more and more, which can cause the seal to dangle and become visible to the customer.
Associated Products (9)Associated Documents - August 20, 2025•Document ID: 11022859Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- B410424
- Date Added:
- September 6, 2025
- Manufacturer:
- BMW
SummaryA groaning sound from the front of the vehicle while driving can be heard, particularly while cornering. The groaning sound can be heard in the A-pillar/instrument panel area.
Associated Products (13)Associated Documents - August 19, 2025•Document ID: 11022869OtherENGINE
- Mfr Comm. #:
- B064325
- Date Added:
- September 6, 2025
- Manufacturer:
- BMW
SummaryOil Line Return
Associated Products (8)Associated Documents - June 6, 2025•Document ID: 11019579Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- B270220
- Date Added:
- June 17, 2025
- Manufacturer:
- BMW
SummaryThere is a jerking or shuddering during either or both of the following: Cornering or accelerating from low speeds Driving with low to medium loads
Associated Products (11)Associated Documents - June 6, 2025•Document ID: 11019550EmissionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B120125
- Date Added:
- June 17, 2025
- Manufacturer:
- BMW
SummaryEMISSIONS RECALL 25E-A03: PROGRAM CONTOL UNITS (DME)
Associated Products (16)Associated Documents