2024 BMW X3, X4 Wishbone Hexagon Nut Delivery Stop SIB 31 05 24

BMW has initiated a Delivery Stop, identified as SIB 31 05 24, for specific 2024 BMW X3 (G01) and X4 (G02) models produced between April 26, 2024, and May 13, 2024. This action addresses a manufacturing issue where the wishbone hexagon nut may not be properly secured to the swivel bearing. Owners of affected vehicles may eventually notice "metallic" noises. This 2024 BMW X3 manufacturer_communication is crucial for ensuring vehicle safety and proper function before delivery.

Important Warnings for Dealers and Owners

BMW has issued strict instructions regarding vehicles affected by this Delivery Stop. Dealers are explicitly 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."

This means that any new, certified pre-owned, or used 2024 BMW X3 or X4 vehicle identified under this Delivery Stop cannot be sold or delivered to a customer until the necessary repair has been completed. Furthermore, replacement parts or equipment related to this issue are also subject to this delivery stop and should not be used or sold.

Symptoms

The primary symptom associated with this issue is the potential for "metallic" noises to occur over time. These noises would likely originate from the area of the wishbone and swivel bearing due to the improper securing of the hexagon nut.

Cause of the Issue

The root cause of this Delivery Stop is that the wishbone was not secured to the swivel bearing in accordance with BMW's manufacturing instructions. This oversight during production led to the hexagon nut being improperly fastened.

Repair Procedure Summary

The repair outlined in SIB 31 05 24 involves replacing the affected hexagon nut on the swivel bearing. Technicians must refer to specific parts information to determine which side of the vehicle requires the hexagon nut replacement. The procedure involves:

1. Referring to REP31 12 001 for instructions on replacing the left or right wishbone, specifically Step 5, diagram 1.
2. Removing the existing hexagon nut.
3. Replacing it with a new hexagon nut.
4. Tightening the new nut to the specified torque of 100 Nm and an angle of rotation of 90°.
5. Counter-holding at the Torx socket during tightening.

Required Tools or Parts

The following parts are required for the repair:

• 07 14 6 875 114: Hexagon nut with collar (Quantity: 1)
• 31 20 6 866 022: Collar screw with spring (Quantity: 1)
• 33 30 6 787 062: Combination nut (Quantity: 1)

Dealers must submit a BMW/MINI Recall Parts IDS ticket with the VIN and "0000000" as the part number, and "B31 05 24" in the description to determine which side of the vehicle requires the repair. The ticket will be resolved with the sales order number and the correct side for repair.

Claim Information

Reimbursement for this action will be processed via normal claim entry. The repair code for this action is 0031180200. Special flat rate labor operation codes are provided for this action, depending on whether the repair is completed before the first vehicle delivery or if the vehicle is already in the workshop.

For completion before first delivery or if the vehicle is already in the workshop:

• Work Package #1, Labor Operation 00 76 890: Replacing the control arm bolting (Affected side). Labor allowance: 4 FRU AWD / 3 FRU RWD.

If the vehicle arrives at the service center and this action shows open, with no other main work performed:

• Work Package #2, Labor Operation 00 76 260: Replacing the control arm bolting (Affected side). Labor allowance: 6 FRU AWD / 5 FRU RWD.

Only one flat rate labor operation code can be used for claim submission and reimbursement per workshop visit.

Owner Action

If you own a 2024 BMW X3 or X4 and are concerned about this 2024 BMW X3 manufacturer_communication, it's important to understand that this is primarily a pre-delivery action. Vehicles affected by Delivery Stop SIB 31 05 24 are not to be delivered to customers until the repair is completed. If you have already taken delivery of a 2024 X3 or X4 and experience "metallic" noises, you should contact your authorized BMW dealer to have your vehicle inspected. You can also check your vehicle's status through BMW's official channels using your VIN.

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Source: NHTSA ID: 11005223