Service bulletins for the 2021 BMW X2
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
35 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Body control module are shown. Show all
| B340820 | 2020-10-19. Service bulletin. ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM. SERVICE ACTION - PROGRAM THE BODY DOMAIN CONTROL (BDC) UNIT: Aftermarket scan tools cannot read fault codes in the Dynamic Stability Control (DSC) unit via the On-Board Diagnostic (OBD) socket. The DSC data is not processed correctly in the BDC and therefore cannot transmit any diagnostic requests via the OBD using aftermarket scan tools. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.