2025 BMW X3 Electric Fan Replacement SIB 17 05 24

BMW has released Service Information Bulletin SIB 17 05 24, outlining a service action for the 2025 BMW X3 Sports Activity Vehicle, internally designated as G45. This bulletin addresses a potential issue where the electric motor in the engine cooling fan may become internally blocked due to a manufacturing defect. This service action ensures the proper functioning of the engine cooling system for the 2025 BMW X3 electric fan.

Symptoms

The primary symptom of this issue is that the electric motor in the engine cooling fan may become internally blocked. This blockage can prevent the fan from operating correctly, potentially leading to inadequate engine cooling. Owners might notice issues related to engine temperature regulation or unusual noises from the engine bay.

Cause

The root cause of the blocked electric engine cooling fan is a manufacturing defect. Specifically, the riveting process between the stator and the motor housing was not carried out correctly during production. This improper riveting can lead to internal blockage of the electric motor, compromising the function of the 2025 BMW X3 electric fan.

What's Being Addressed

This service action, identified by SIB 17 05 24, focuses on replacing the electric fan assembly in affected G45 X3 Sports Activity Vehicles. Vehicles requiring this campaign will show an "Open" status when checked in systems like AIR, AWP, Campaign Summary, or Warranty Vehicle Inquiry. Dealers are instructed to check inventory for affected vehicles in the Inventory Campaign Details (ICD) under ROSS.

Important Warnings

BMW has designated this repair as "MOBILE FRIENDLY." Dealers are instructed to perform the procedure on all affected vehicles before customer delivery. If a customer has already taken delivery, the procedure should be performed the next time the vehicle is in the shop, provided the campaign has a "remedy available" status. Otherwise, the vehicle can be released. This ensures that vehicles are serviced proactively or at the earliest convenience.

Repair Procedure Summary

The correction for this issue involves replacing the entire electric fan assembly. Technicians are instructed to follow specific repair instructions, identified as 17 11 035, titled “Removing and installing/replacing fan cowl with electric fan.” This procedure ensures the complete and correct replacement of the faulty 2025 BMW X3 electric fan.

Required Parts

Only the specified part number should be used for this repair: 17 42 5 A50 0D8, which is for a "Fan cowl with an electric fan." One unit is required. Additionally, small parts such as screws, nuts, and seals, which must be replaced according to ISTA repair instructions, should be selected from the Electronic Parts Catalog and invoiced under the special Repair Code of this technical campaign.

Claim Information

Reimbursement for this Service Action is processed via normal claim entry using the applicable work package information. The primary Repair Code for this action is 0017250200, labeled "G45 Replacing electric fan." Two flat rate labor operation codes are available for claim submission:

• Work Package #1: 00 77 643* for "Replace electric fan" with a labor allowance of 10 FRU.
• Work Package #2: 00 77 095* for "Replace electric fan" with a labor allowance of 11 FRU.

Only one of these flat rate labor operation codes can be used for claim submission and reimbursement per workshop visit. Both codes include partially removing the coolant expansion tank of the lower-temperature coolant circuit for access. For bulk supply materials, a Sublet Code 4 allows for reimbursement up to $10.00 for repair-related top-up materials, such as BMW Antifreeze/Coolant, which should be claimed for the quantity needed to replace what was drained.

NHTSA ID: 10255395