Service Action: Program Control Units (MSA). Certain MY 2014 F34 vehicles were produced with the MSA...
BMW technical service bulletin 121613 for 2013-2014 BMW 328I and 2013-2014 BMW 335I.
- Bulletin number
- 121613
- Component
- Engine and engine cooling
- Summary
- "Service Action: Program Control Units (MSA). Certain MY 2014 F34 vehicles were produced with the MSA (automatic engine start/stop) mode set to "Default on."
Owners of these vehicles have filed 210 complaints in the engine category.
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