2022-2023 BMW i4 Driver's Mirror Squeak TSB

Owners of 2022-2023 BMW i4 vehicles may notice an audible squeaking sound emanating from the driver's side exterior mirror. This noise typically occurs when the mirror is either folding in or folding out. This specific concern is addressed in a manufacturer communication, identified by NHTSA ID 10224204, which aims to provide technicians with information on how to diagnose and resolve the issue.

Symptoms

The primary symptom associated with this issue is a distinct squeaking noise. This sound is specifically heard from the driver's exterior mirror assembly. It occurs during the automated or manual process of folding the mirror inward or outward.

Diagnosis / Trigger Conditions

The squeaking noise is directly related to the movement of the driver's exterior mirror. It is most noticeable when the mirror's folding mechanism is actively engaged. Technicians will typically confirm the presence of the noise by operating the mirror's folding function multiple times.

Repair Procedure Summary

While the specific repair steps are not detailed in the summary of this 2022 BMW i4 manufacturer_communication, issues like a squeaking mirror often involve lubrication, adjustment, or in some cases, replacement of components within the mirror assembly. Technicians would likely inspect the mirror's pivot points and internal mechanisms for friction or wear. Applying a suitable lubricant to moving parts is a common first step to eliminate such noises. If lubrication does not resolve the issue, further inspection for misaligned components or damaged parts would be necessary.

Owner Action

If you own a 2022 or 2023 BMW i4 and experience a squeaking noise from your driver's exterior mirror when it folds, it is recommended to contact your authorized BMW service center. Inform them about the specific symptom and mention that you are aware of the 2022 BMW i4 manufacturer_communication, NHTSA ID 10224204, regarding this issue. The service center will be able to diagnose the exact cause and perform the necessary repair or adjustment.

Source: NHTSA ID 10224204