2021 BMW X3, X4 Front Axle Support Wedge Parts Error TSB

BMW has released a Technical Service Bulletin (TSB 10190848) addressing a production issue related to the front axle support wedge in certain 2021 BMW X3 and X4 models. This manufacturer communication highlights a discrepancy that resulted in vehicles not being built according to original specifications.

This TSB is crucial for understanding a specific manufacturing detail for the 2021 BMW X3 manufacturer_communication and its X4 counterpart. It ensures that any potential deviations from the intended build are identified and corrected.

Understanding the Issue

The core of the problem lies with the "FRONT AXLE SUPPORT WEDGE" component. According to the TSB, a "parts list error in production" led to vehicles not being assembled to their precise design specifications. This means that during manufacturing, an incorrect parts list was used, potentially affecting the proper installation or type of front axle support wedge in the affected vehicles.

While the specific implications of this deviation are not detailed in the summary, such errors can impact vehicle integrity and performance. BMW's issuance of TSB 10190848 indicates their commitment to addressing and rectifying these production discrepancies.

Affected Models

This manufacturer communication specifically applies to 2021 BMW X3 and 2021 BMW X4 vehicles. Owners of these models should be aware of this bulletin.

BMW's Response

BMW's Technical Service Bulletin 10190848 serves as an internal directive to dealerships. It informs technicians about the production error and guides them on the necessary steps to ensure affected vehicles meet the correct specifications. This typically involves inspecting the front axle support wedge and performing any required corrections or replacements to align the vehicle with its intended design.

What Owners Should Do

If you own a 2021 BMW X3 or X4, it is advisable to contact your authorized BMW dealership. You can inquire about TSB 10190848 and whether your specific vehicle is affected by this front axle support wedge issue. The dealership will be able to check your vehicle's service history and determine if any action is required.

Source: NHTSA ID 10190848