Service bulletins for the 1990 BMW K1
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.
2 on file from NHTSA, as of 2026-10-19.
By type
By component
| MC510694 | 2021-09-07. Service bulletin. STRUCTURE. This document is applies to the following categories: Body Equipment |
|---|---|
| SB-00-021-07 | 2009-12-07. Service bulletin. FUEL SYSTEM, OTHER. BMW MOTORCYCLE: ENGINE FUELS CONTAINING ETHANOL. BMW MOTORRAD HAS NO OBJECTION TO THE USE OF SI ENGINE FUELS CONTAINING UP TO A MAXIMUM OF 10% ETHANOL AND IMPOSES NO WARRANTY RESTRICTIONS. ETHANOL MIXTURES IN PROPORTIONS HIGHER THAN 10% CAN HAVE AN ADVERSE EFFECT ON PERFORMANCE AND CAN RESULT IN DAMAGE TO COMPONENTS THAT COME INTO CONTRACT WITH FUEL. NO WARRANTY CLAIMS WHATSOEVER FOR DAMAGE CAUSED IN THIS WAY WILL BE ACCEPTED. NO MODEL YEARS LISTED. *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.