Subject S55
BMW technical service bulletin 120215 for 2015 BMW M3 and 2015 BMW M4.
- Bulletin number
- 120215
- Component
- Engine
- Summary
- "SUBJECT S55 Engine: Engine Oil Level Too Low - CC Message Displayed in the Instrument Cluster. ""Minimum oil level reached, please top up with 1 liter of oil"" appears in the instrument cluster while driving. When checking the detailed measurement via the control display, the engine oil level is shown as ""OK."" CAUSE Software error leading to an incorrect engine oil level calculation."
Owners of these vehicles have filed 6 complaints in the engine category.
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