Replace the engine thermostat (N63R).
BMW technical service bulletin B111017 for 2016 BMW 750LI.
- Bulletin number
- B111017
- Component
- Engine
- Summary
- SERVICE ACTION: REPLACE THE ENGINE THERMOSTAT (N63R). Engine coolant may leak out of the engine coolant thermostat in the area of the electrical connector for the map heater in the thermostat. Cracks develop in the thermostat's plastic housing.
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