2025 BMW X3 Steering Gear Delivery Stop SIB 32 09 25

BMW has issued Service Information Bulletin (SIB) 32 09 25, titled "DELIVERY STOP: STEERING GEAR," to address a potential issue with the steering gear in certain 2025 BMW X3 models. This bulletin, Revision 1, supersedes the previous SI B32 09 25 dated September 2025. The core of the issue is a faulty steering gear that can lead to a significant change in steering feel and trigger a "Check Control message and a significant change in steering feel" on the dashboard.

The Delivery Stop, effective September 18, 2025, impacts Model Year 2025-2026 BMW vehicles, specifically the G45 X3 Sports Activity Vehicle, produced between April 4, 2025, and July 31, 2025. This repair is both mobile-friendly and compatible with Remote Software Upgrades (RSU).

Important Warnings

BMW has issued strict guidelines regarding affected vehicles. Dealers are instructed: "Do not deliver to a customer, a New, Certified Pre-Owned or Used vehicle subject to a Delivery Stop, until the vehicle is repaired. Do not use or sell replacement equipment/parts subject to a Delivery Stop."

Vehicles requiring this campaign will display an "Open" status when checked in AIR, AWP, Campaign Summary, or Warranty Vehicle Inquiry. Dealers should check their inventory as soon as possible, as a list of affected vehicles is available in Inventory Campaign Details (ICD) under ROSS as of September 19, 2025.

Symptoms

Owners of affected 2025 BMW X3 vehicles may experience a "Check Control message and a significant change in steering feel." This indicates a problem with the vehicle's steering system, directly impacting the driving experience.

Cause

The root cause of the issue is identified as a fault in one of the two torque sensors within the steering gear. These sensors are responsible for detecting the driver's steering request, and a malfunction can lead to incorrect steering input interpretation.

Correction

The prescribed correction for this issue is the replacement of the entire steering gear assembly. This action directly addresses the faulty component to restore proper steering function and eliminate the "Check Control message and a significant change in steering feel."

Repair Procedure Summary

The repair involves replacing the steering gear according to BMW's repair instruction REP32 13 572, which specifically details the process for replacing the "electrical steering box (EPS)." For vehicles equipped with a B48 engine, only the track rod on the right side needs to be removed and installed during the steering gear replacement. The procedure for vehicles with a B58 engine remains unchanged.

After the physical replacement of the steering gear, the vehicle requires programming and encoding. This ensures that all control units are updated to the required I-level or higher. The programming and encoding procedure should be performed only once per workshop visit. Technicians must also complete any additional before and/or after work, such as attaching labels, as required by other open campaigns on the vehicle.

Required Parts

Specific part numbers are required for the steering gear replacement, which vary slightly depending on the engine type and vehicle specifications. Technicians must confirm the correct part numbers using the chassis number in ETK or AIR to account for specific equipment and options.

For G45 X3 30 with B48 engine:

Part Number	Description	Quantity
32 10 5 B6C 636	Steering gear, electric without SA 2VL (variable sport steering)	1
32 10 5 B6C 637	Steering gear, electric with SA 2VL	1
07 11 9 908 587	Star-socket screw (BM12x1.5x50-10.)	4
33 30 6 787 062	Combination nut (M14x1.5-10ZNNIV)	2
32 30 6 778 609	Torx bolt (M8x33)	1
32 10 6 791 548	Pipe clamp	1
83 23 8 849 305	Grease FB-1 (DN = 100 gr)	Sublet

For G45 X3 M50 with B58 engine:

Part Number	Description	Quantity
32 10 5 B6C 637	Steering gear, electric	1
07 11 9 908 587	Star-socket screw (BM12x1.5x50-10.)	4
33 30 6 787 062	Combination nut (M14x1.5-10ZNNIV)	2
32 30 6 778 609	Torx bolt (M8x33)	1
07 14 7 426 660	Star-socket screw (M12x1.5)	2
07 14 6 885 922	Multi-purpose bolt ASA (M12x1.5x90)	2
31 10 6 872 063	Hex bolt with washer (M14x54x1.5)	2
07 11 9 904 141	Hexagon screw with flange (M10x30-10.9ZNS3)	4
37 10 6 789 678	Hex nut with flange (M12x1.5-10-ZNS3)	2
33 32 6 760 668	Self-locking collar nut (M12x1,5-10 ZNS3)	1
07 14 8 869 310	Torx screw, self-locking (M12x1.5x40.5MKL)	1
13 64 7 675 557	O-ring	6
31 10 6 893 509	Hex bolt with washer (M10x39 ZNS3)	2
07 14 7 483 888	Hex bolt (M10x55 10.9 ZNS)	2

Claim Information

For warranty claims related to this Delivery Stop, the repair code 0032770300, specifically for "G45 Replacing steering gear," should be used. The procedure includes programming and encoding the vehicle's control units, performing a vehicle test (00 00 5566/61 21 528 or 00 00 006/61 21 528), and adjusting the front toe-in (32 00 595, 32 00 601, and 32 13 905).

If control modules fail during reprogramming, the required consequential repair work procedures should be claimed under the Repair Code in this bulletin. Reimbursement for repair-related bulk supply material is available via Sublet Code 4, up to $25.00. Additionally, this action qualifies for Alternative Mobility Solution (AMS) expense reimbursement, claimed under Sublet Code 2. For detailed claim procedures and allowances, technicians should refer to SI B01 01 20, B01 07 20, and SI B01 29 16.

NHTSA ID: 11024710