N63R map thermostat faults.
BMW technical service bulletin B121316 for 2016-2017 BMW 750LI and 2017 BMW M550I.
- Bulletin number
- B121316
- Component
- Engine
- Summary
- N63R MAP THERMOSTAT FAULTS. The Service Engine Soon light is on with one or more of the following fault codes 1D2009; 10921B; 1D2008; 1D2401; 10921A; 1FB201; 1FB301; 1D2404; 1D2402.
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