Service bulletins for the 2012 BMW 650i
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.
363 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Engine are shown. Show all
| B012118 | 2018-10-09. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ENGINE. PRELIMINARY CLASS ACTION SETTLEMENT INFORMATION: N63 OIL CONSUMPTION/BATTERY DRAIN: BMW of North America, LLC (ÒBMW NAÓ) has entered into a preliminary nationwide settlement with the plaintiffs (ÒClass MembersÓ) in the following class action: Bang, et al v. BMW of North America, et al. |
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| B110117 | 2018-07-16. Service bulletin. ENGINE AND ENGINE COOLING. N63T AND S63T ENGINE: VALVE SEAL REPLACEMENT: This SI provides a new tool and a new procedure for the N63TU valve seals replacement. |
| B110115 | 2018-04-23. Service bulletin. ENGINE. Engine Oil Quick Reference Chart and Drain Plug Torque: The current version of ISTA/D has an error in the engine oil capacity specification for all vehicles with the N63R engine and xDrive. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.