2021 BMW X6 Technical Service Bulletins

244 technical service bulletins (TSBs) are on record for the 2021 BMW X6. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11035500Jul 17, 2026Engine, Electrical system. The 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.
• 11035497Jun 29, 2026Engine. The 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.
• 11033033May 19, 2026Air bags. A check control message (CCM) for the restraint system (Air bag) appears. In the instrument cluster, the redair bag warning light lights up permanently. One of the following fault codes is stored in the ACSM (air bag control unit): 930949 - Knee airbag, driver: Short circuit to negative terminal 93094F - Knee airbag, front passenger: Short circuit to negative terminal 93094C - Knee airbag driver's side: Resistance…
• 11030060Mar 6, 2026Body and structure. The Radiator Grilles Lower Active Air Flap Assembly 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.
• 11025835Nov 25, 2025Air bags. A check control message (CCM) for the restraint system (Air bag) appears. In the instrument cluster, the redair bag warning light lights up permanently. One of the following fault codes is stored in the ACSM (air bag control unit): 930949 - Knee airbag, driver: Short circuit to negative terminal 93094F - Knee airbag, front passenger: Short circuit to negative terminal 93094C - Knee airbag driver's side: Resistance…
• 11018730May 14, 2025Body and structure. A vehicle listed above may arrive with a Check Control Message (CCM), and/or malfunction indicator lamp(MIL) illuminated. After carrying out the vehicle test, one or more of the stored faults indicate that the operation of the front bottomactive air flap is obstructed or blocked. Thoroughly inspect the front bottom air flap, when applicable, remove any contamination that is found caught inand between the bottom air…
• 11017506Apr 29, 2025Body and structure. A groaning noise is present from the door frame of any door, most commonly when driving over rough roadsor during body flex. This situation may be worse in vehicles which are regularly waxed in th e area of the door jamb.
• 11017103Apr 15, 2025Body and structure. The Radiator Grilles Lower Active Air Flap Assembly 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.
• 11016446Mar 26, 2025Body and structure. A check control message is displayed, indicating that the parking assistance systems have limitedfunctionality due to errors detected within PDC sensors. The warning indicates parking assistance featureshave limited functionality while the errors continue to be detected.
• 11015850Mar 12, 2025Other or unknown. Class action settlement: f95 f96 g05 g06 g07 front center console cupholder
• 11012077Dec 6, 2024Engine. The belt pulley on the mechanical coolant pump may fracture allowing the engine drive belt to come off thecoolant pump and alternator.
• 11009002Oct 17, 2024Air bags. A check control message (CCM) for the restraint system (Air bag) appears. In the instrument cluster, the red air bag warning light lights up permanently. One of the following fault codes is stored in the ACSM (air bag control unit): 930949 - Knee airbag, driver: Short circuit to negative terminal 93094F - Knee airbag, front passenger: Short circuit to negative terminal 93094C - Knee airbag driver's side: Resistance…
• 11006735Aug 7, 2024Seats. A rattling noise can be heard emanating from the area of the rear seat backrest of the second row ofseats. The noise does not occur when the rear seat backrest is folded down.
• 10252279Mar 29, 2024Seats. The seat leather upholstery detaches from the front of the thigh support (aka knee bolster) of either front seat.
• 10252135Mar 25, 2024Electrical system. After performing a BMW Remote Software Upgrade (RSU), the functionality of the Comfort Access andPassive Go/Exit features may be reduced. Also, one or more of the following error memory entries below may be stored in the Basic Central Platform(BCP) module.
• 10252023Mar 15, 2024Equipment. The original Conditioned Based Service (CBS) Key data point closed with 23-07 soft ware, all CBS systems are now collectively under analysis.
• 10252033Mar 14, 2024Suspension. During inspection and/or diagnosis there is noticeable dirt/grease buildup on the axles near the inner and/o router CV boots.
• 10252031Mar 14, 2024Exterior lighting. One or more of the LED daytime running lights are dim or discolored.
• 10252038Mar 4, 2024Engine cooling. Check Control message (CCM) indicates: (ID 213): Stop, exercising due care. Voltage supply The Service Engine Soon light is on with the following DME Fault Code: 21B209 - Starter alternator / belt for 48V system (OSA_RIEMEN_RISS): Belt betweenCombustion engine and starter generator torn And/or one or more of the following other issues are also occurring: Noise in the area of the belt drive. Odor from the engine…
• 10249425Jan 29, 2024Engine cooling. The Check Control message below appears even though the coolant level is not below minimum when theengine is cold. Check Control message (ID 166): Top up coolant.
• 10249437Jan 16, 2024Visibility (wipers, defrost, mirrors), Electrical system. The basic conditions for initializing the power windows are not met.
• 10249027Jan 11, 2024Electrical system. The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle “discharged battery” complaints.
• 10249024Jan 8, 2024Body and structure. This bulletin outlines known areas of possible water entry, operational noise, or wind noise for the vehicles listed above. It serves only as a diagnostic resource in troubleshooting complaints from the roof area. This bulletin and the associated attachments are designed to provide one single diagnostic resource for troubleshooting all known issues related to the panoramic sunroof of BMW Sports Activity Vehicles…
• 10249018Jan 8, 2024Steering. At low outside temperatures (below 40 degrees F) and slow driving speeds (i.e. when parking, maneuvering)with a large steering angle, the front end can be slightly axially misaligned. This can be felt (jerking)/ heard via an acoustic acknowledgement (clunk) as seen at the 11 second mark of the video. See attached video V36 01 21.
• 10249032Jan 5, 2024Electrical system, Equipment. The Central Information Display goes black intermittently due to resets of the Head Unit (HU-H3). FaultB7F8F9 – “HU-H: Reset” will be stored in the HU-H3.
• 10249031Jan 5, 2024Electrical system. Check Engine light is on IHKA has stored fault 80131C “IHKA: 12V voltage sensor plausibility”
• 10249025Jan 5, 2024Equipment. The roller sunshade (aka sun protection or sunblind) of the front panoramic sunroof is bunching up during operation or may hang down and appear loose.
• 10249015Jan 5, 2024Fuel system. A vehicle arrives at your center to be diagnosed for a micro-leak in the fuel evaporative (EVAP) system(NVLD natural vacuum leak detection).
• 10249017Jan 4, 2024Steering. SITUATION Unusual noises occur only when operating the steering column in the axial direction. 1. A one-time thump sound at the start of movement Shortly after the steering column starts moving, retracting, or extending, a one-time thump noise is heard. See attached video V32 03 23 2. Humming noise while steering column extends in the axial direction. The sound is only heard when the steering column is extended…
• 10247578Dec 8, 2023Electrical system. When using the Key Reader to retrieve CBS information from the customer key, no current vehicle data is available, or the data does not match the maintenance schedule.
• 10246302Nov 22, 2023Seats. Two areas of the third-row seat backrest that may cause a noise concern have been added.
• 10245422Nov 22, 2023Equipment, Electrical system. Customers may state that the alarm system (DWA) is not active after locking their unoccupied vehicle. Depending on the vehicle’s equipment and settings, no acoustic or optical confirmation (folding the mirrors/blinking confirmation) is noticeable. Additionally, the red anti-theft alarm LED in the interior mirror does not briefly flash every 2 seconds, indicating the alarm is armed.
• 10245420Nov 16, 2023Equipment. Emergency Stop Assistant is activated. Thisicon will appear in the CID when this function is activated.
• 10245377Nov 13, 2023Equipment, Electrical system. When using the Key Reader to retrieve CBS information from the customer key, no current vehicle data is available, or the data does not match the maintenance schedule.
• 10245367Nov 9, 2023Engine cooling. Check Control message (CCM) indicates: (ID 213): Stop, exercising due care. Voltage supply The Service Engine Soon light is on with the following DME Fault Code: 21B209 - Starter alternator / belt for 48V system (OSA_RIEMEN_RISS): Belt betweenCombustion engine and starter generator torn And/or one or more of the following other issues are also occurring: Noise in the area of the belt drive. Odor from the engine…
• 10244528Oct 30, 2023Air bags. BMW of North America, LLC (BMW NA) has a nationwide settlement with the plaintiffs in the following class action: Brightk Consulting, Inc. v. BMW of North America, LLC. The Court has granted final approval of the settlement. Note: This updated bulletin (10/2023) is a notice that the Class Action Settlement was finalized on September 22, 2023. This is NOT a notice of a Recall or Service Action.
• 10244258Oct 20, 2023Seats. Second seat row blocking access to third seat row, program seat modules. Visible stitching on first row sport seat. Third seat row backrest Bowden cable routing and length change.
• 10244242Oct 19, 2023Lane departure, Forward collision avoidance, Vehicle speed control. Various functions of the camera-based driver assistance systems (ADCAM system) can lead to customer complaints.
• 10244239Oct 18, 2023Body and structure, Visibility (wipers, defrost, mirrors). This situation can result in two customer complaints: 1. Wind noise 2. Excess water entry
• 10242884Sep 20, 2023Engine cooling. The engine malfunction warning is illuminated and one or more of the following faults are stored in theDME: 034D63 - Exhaust switchable cam follower, system: continuous deactivation, maximum number of switchingerrors exceeded 035601 - Exhaust switchable cam follower 1, electrical: cable break 035604 - Exhaust switchable cam follower 2, electrical: cable break 034BBF - Exhaust switchable cam follower, system…
• 10242887Sep 15, 2023Engine cooling. Due to an assembly ase ventilation line connections may not be securely locked.
• 10242886Sep 15, 2023Engine cooling. Due to an assembly ase ventilation line connections may not be securely locked.
• 10242879Sep 12, 2023Body and structure. A groaning noise is present from the door frame of any door, most commonly when driving over rough roadsor during body flex. This situation may be worse in vehicles which are regularly waxed in the area of the door jamb. Note: This service information bulletin contains diagnostic and repair information which was previouslyincluded in an NED test plan that has been removed.
• 10242696Aug 1, 2023Visibility (wipers, defrost, mirrors), Body and structure. ?Water leaking into the vehicle from the headliner/microphone area.
• 10242694Aug 1, 2023Seats. ?The front seat will not calibrate/initialize, and the stored faults cannot be deleted.
• 10242691Aug 1, 2023Steering. ?Unusual noises occur only when operating the steering column in the axial direction.
• 10242688Aug 1, 2023Engine cooling, Transmission and drivetrain. ?A software error may cause an unwanted pressure pulsation in the transmission during a "Remote Engine Start."
• 10242533Aug 1, 2023Other or unknown, Electrical system. ?BMW AG has issued a Delivery Stop for BMW X5, X6, X7, and 7 Series sedan vehicles that were produced between July 7, 2023 and August 15, 2023. Usage of the Highway Assist function (option code 5AX) is not possible.
• 10242532Aug 1, 2023Air bags. BMW AG has issued a Delivery Stop: KNEE AIRBAG.
• 10242531Aug 1, 2023Back-over prevention (rear camera). ?During workshop repairs with software updates, certain customer vehicles may be changed to BMW Operating System 8.5 and returned to customers without making them aware of the change.

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