2022-2023 BMW iX Steering Behavior Changed TSB

Owners of 2022-2023 BMW iX vehicles may encounter an unexpected change in their vehicle's handling characteristics. This issue is specifically noted by a Control Center Message (CCM) and a noticeable alteration in the vehicle's turning capability. BMW has released a manufacturer communication, identified by NHTSA ID 10236224, to provide guidance to dealerships regarding this concern.

Symptoms

If you own a 2022-2023 BMW iX, you might experience the following symptoms related to the BMW iX steering behavior changed issue:

• A Control Center Message (CCM) displaying the text: "Steering behavior changed (Integral Active Steering)".
• A noticeable increase in the vehicle's turning radius, making maneuvers more difficult or requiring more space.

These symptoms indicate a potential issue with the Integral Active Steering system, which is a key component in the vehicle's adaptive mobility controls.

Diagnosis and Trigger Conditions

The primary trigger for this concern is the appearance of CCM ID 496, which directly states "Steering behavior changed (Integral Active Steering)". This message, combined with the observed increase in turning radius, serves as the diagnostic indicator for this particular issue. When these conditions are met, it signals that the BMW iX steering behavior changed and requires attention.

What the Manufacturer Communication Addresses

BMW's manufacturer communication, NHTSA ID 10236224, is a Technical Service Bulletin (TSB) that informs dealerships about the potential for customers to report the CCM ID 496 message and the associated increase in turning radius. While the specific repair procedure is not detailed in the summary, this TSB provides the necessary information for technicians to properly diagnose and resolve the underlying cause of the BMW iX steering behavior changed condition. It falls under the component category of EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:STEERING.

Owner Action

If you are experiencing the "Steering behavior changed (Integral Active Steering)" message (CCM ID 496) or notice that your 2022-2023 BMW iX has an increased turning radius, it is recommended to contact your authorized BMW dealership. Inform them of the symptoms you are observing and mention the manufacturer communication NHTSA ID 10236224. Your dealer will be able to perform the necessary diagnostics and apply the appropriate repair as outlined in the TSB.

Source: NHTSA ID 10236224