BMW X1 Service Bulletins
216 manufacturer communications on file.
- March 2, 2026•Document ID: 11030056Service Bulletin/Repair InstructionsWHEELS
- Mfr Comm. #:
- B330126
- Date Added:
- March 13, 2026
- Manufacturer:
- BMW
Summary1. Noise complaint: Humming or clicking type noise in the speed range of 15 – 65 mph can be heard from the rear axle. Seeattached video “V33 01 26 Humming” and “V33 02 26 Clicking” The noise may be amplified depending on road speed. Or 2. Fault memory entry: Customer has Dynamic Stability Control malfunction indicator lamp and/or related Check Control Message. The following fault codes are found in the Integrated Brake module fault memory: 4809B7: Wheel speed sensor - rear left - tooth missing 4809C2: Wheel speed sensor - rear right - tooth missing 480AB4: Wheel speed sensor - rear right – noise monitoring 480AAD: Wheel speed sensor - rear left – noise monitoring
Associated Products (3)Associated Documents - February 20, 2026•Document ID: 11029070Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B610126
- Date Added:
- February 27, 2026
- Manufacturer:
- BMW
SummaryDuring vehicle start-up the Secure Element (SE) of the BCP may fail causing communication errors. TheCheck Control message “Drive carefully. Driving stabilisation.” will appear. In addition, the fault memoryentries below will be stored within 40 seconds of each other. ACSM: 02010A - Coding: Coding data not qualified VIP: 02390A - VIP control unit: Coding data not released, signature IB: 02290A - DSC control unit: Coding data not released, signature HKFM: 020D0A - HKFM: Coding data are not qualified
Associated Products (10)Associated Documents - February 18, 2026•Document ID: 11028922Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- B330126
- Date Added:
- February 23, 2026
- Manufacturer:
- BMW
Summary1. Noise complaint: Humming or clicking type noise in the speed range of 15 – 65 mph can be heard from the rear axle. Seeattached video “V33 01 26 Humming” and “V33 02 26 Clicking” The noise may be amplified depending on road speed. Or 2. Fault memory entry: Customer has Dynamic Stability Control malfunction indicator lamp and/or related Check Control Message. The following fault codes are found in the Integrated Brake module fault memory: 4809B7: Wheel speed sensor - rear left - tooth missing 4809C2: Wheel speed sensor - rear right - tooth missing 480AB4: Wheel speed sensor - rear right – noise monitoring 480AAD: Wheel speed sensor - rear left – noise monitoring
Associated Products (4)Associated Documents - February 17, 2026•Document ID: 11028926Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B650326
- Date Added:
- February 23, 2026
- Manufacturer:
- BMW
SummaryIn Augmented View, the arrows are rotated by 180° (shown inverted below) when displayed on the CentralInformation Display (CID).
Associated Products (4)Associated Documents - February 17, 2026•Document ID: 11028923Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- B510326
- Date Added:
- February 23, 2026
- Manufacturer:
- BMW
SummaryWhile driving on rough surfaces, a “creaking” noise can be heard from the B-pillar trim panels.
Associated Products (3)Associated Documents - February 12, 2026•Document ID: 11028920Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- B120324
- Date Added:
- February 23, 2026
- Manufacturer:
- BMW
SummaryThe Engine Malfunction Warning is illuminated, and the following fault code is stored in the DME- FC 034AEF Exhaust Cold Start, Not Controllable
Associated Products (2)Associated Documents - February 11, 2026•Document ID: 11028927Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B652725
- Date Added:
- February 23, 2026
- Manufacturer:
- BMW
SummaryThe vehicle may experience various operational issues with the infotainment system such as: Resets of the head unit Delayed start-up of the head unit (longer than 30 seconds) Failed start-up of the head unit Sporadic or permanent problems with navigation Sporadic or permanent Bluetooth connection problems Sporadic or permanent audio problems Sporadic or permanent speech / IPA (international phonetic alphabet) problems Missing displays, radio stations, camera images or applications
Associated Products (10)Associated Documents - February 6, 2026•Document ID: 11029017OtherENGINE
- Mfr Comm. #:
- B061726
- Date Added:
- February 25, 2026
- Manufacturer:
- MINI
SummaryTurbocharger Return
Associated Products (3)Associated Documents - February 5, 2026•Document ID: 11029008Over The AirEXTERIOR LIGHTING
- Mfr Comm. #:
- InVeh-InApp-Comm
- Date Added:
- February 25, 2026
- Manufacturer:
- BMW
SummaryResidues from the production process may be present on the Frontal Light Electronics circuit board. This could result in the failure of a lighting function (e.g. daytime driving lights, low-beam headlight, turn indicators) on the affected side in the front area. In the event of a fault, you will be informed by a Check Control message. The front light module will be replaced.
Associated Products (3)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 - February 2, 2026•Document ID: 11028925Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B610126
- Date Added:
- February 23, 2026
- Manufacturer:
- BMW
SummarySITUATION During vehicle start-up the Secure Element (SE) of the BCP may fail causing communication errors. TheCheck Control message “Drive carefully. Driving stabilisation.” will appear. In addition, the fault memoryentries below will be stored within 40 seconds of each other. ACSM: 02010A - Coding: Coding data not qualified VIP: 02390A - VIP control unit: Coding data not released, signature IB: 02290A - DSC control unit: Coding data not released, signature HKFM: 020D0A - HKFM: Coding data are not qualified
Associated Products (9)Associated Documents - January 27, 2026•Document ID: 11027985Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- B280125
- Date Added:
- February 2, 2026
- Manufacturer:
- BMW
SummarySITUATION A Check Control message (CCM) displays for “Transmission oil service required” (ID 2120). This warning will typically trigger based on one of the following that applies: From 60,000 miles (~95,000 km) to 78,000 miles (~125,000 km), or After six (6) years: The “six years” time interval is determined the production date of the vehicle. It is not based on the day/date of the first registration, or the completion date of the pre-delivery check (PDI). If the vehicle is driven more than approx. 1900 miles (~3,000 km) after the first CCM, then a secondmessage will be display for “Transmission fault!” (ID 368). Note: If this service appears to have prematurely displayed as due, please follow standard technical reporting procedures before proceeding.
Associated Products (6)Associated Documents - January 16, 2026•Document ID: 11027776Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B650226
- Date Added:
- January 23, 2026
- Manufacturer:
- BMW
SummaryWhile using BMW Intelligent Personal Assistant, the activation word (“Hey BMW”) must be reactivated afterevery terminal change, BMW Remote Software Upgrade; or customer profile change. Additionally, after a BMW Remote Software Upgrade, the setup process for the voice assistant must be runagain. This was not the case previously.
Associated Products (4)Associated Documents - January 6, 2026•Document ID: 11027767Service CampaignUNKNOWN OR OTHER
- Mfr Comm. #:
- B510126
- Date Added:
- January 23, 2026
- Manufacturer:
- BMW
SummaryA reference label for the tailgate SmartOpener (SMO) function (aka “touchless open,or “kick to open”) was mistakenly applied tothe bottom edge of the tailgate trim panel(either of the general locations circled) duringvehicle production.
Associated Products (5)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 17, 2025•Document ID: 11026948Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE
- Mfr Comm. #:
- B120324
- Date Added:
- January 5, 2026
- Manufacturer:
- BMW
SummaryThe Engine Malfunction Warning is illuminated, and the following fault code is stored in the DME- FC 034AEF Exhaust Cold Start, Not Controllable
Associated Products (2)Associated Documents - December 10, 2025•Document ID: 11026964Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B652825
- Date Added:
- January 5, 2026
- Manufacturer:
- BMW
SummaryThe vehicle may experience various operational issues with the Multifunction Display such as: Intermittent black screen Permanent black screen Intermittent head unit functions not displayed (i.e., Navigation screen only is black)
Associated Products (12)Associated Documents - December 9, 2025•Document ID: 11026963Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B652725
- Date Added:
- January 5, 2026
- Manufacturer:
- BMW
SummaryThe vehicle may experience various operational issues with the infotainment system such as: Resets of the head unit Delayed start-up of the head unit (longer than 30 seconds) Failed start-up of the head unit Sporadic or permanent problems with navigation Sporadic or permanent Bluetooth connection problems Sporadic or permanent audio problems Sporadic or permanent speech / IPA (international phonetic alphabet) problems Missing displays, radio stations, camera images or applications
Associated Products (12)Associated Documents - November 20, 2025•Document ID: 11025677Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- B540325
- Date Added:
- November 25, 2025
- Manufacturer:
- BMW
SummaryContamination on the outer track(s) of thes unroof cassette. This can occur on either one or both side of the sunroof cassette.
Associated Products (1)Associated Documents - November 19, 2025•Document ID: 11025841Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B652725
- Date Added:
- December 1, 2025
- Manufacturer:
- BMW
SummaryRSU availability. The vehicle may experience various operation faults with the infotainment system such as: Resets of the head unit Delayed start-up of the head unit (longer than 30 seconds) Failed start-up of the head unit Sporadic or permanent problems with navigation Sporadic or permanent Bluetooth connection problems Sporadic or permanent audio problems Sporadic or permanent speech / IPA (international phonetic alphabet) problems Missing displays, radio stations, camera images or applications
Associated Products (12)Associated Documents