2021-2022 BMW 5/7 Series Sunroof Not Operating

Symptoms

Owners of certain 2021-2022 BMW 5 Series and 7 Series vehicles may experience a specific issue where the sunroof fails to operate. The primary symptom is that the "sunroof will not operate in either direction." A key characteristic of this problem, as identified in the manufacturer communication, is the absence of any related fault codes stored in the vehicle's system. This means dashboard warning lights or diagnostic trouble codes (DTCs) will not be present for the sunroof system.

Diagnosis / Trigger Conditions

This technical service bulletin specifically applies to situations where the sunroof is inoperable, but there are "NO faults stored related to the sunroof." It is crucial to note that if your vehicle does have any faults stored related to the sunroof, this particular bulletin does not apply. In such cases, a different diagnostic approach would be necessary, as the presence of fault codes indicates a different underlying issue than the one described here. Therefore, if your 2021 BMW 530i sunroof not operating, but has fault codes, this TSB is not the correct reference.

Owner Action

If you are experiencing a situation where your sunroof will not operate in either direction and your vehicle is not displaying any related fault codes, it is recommended to contact your authorized BMW dealership. Explain the symptom, emphasizing that there are no fault codes present. The dealership technicians can then refer to the relevant manufacturer communication (NHTSA ID 10228433) to properly diagnose and address the issue. This applies if your 2021 BMW 530i sunroof not operating under these specific conditions.

Source: NHTSA ID 10228433