Nitrogen oxide sensor faults.
BMW technical service bulletin B180119 for 2017-2018 BMW 530I, 2017 BMW 540I and 2018 BMW 530E and others.
- Bulletin number
- B180119
- Component
- Electrical system
- Summary
- NITROGEN OXIDE SENSOR FAULTS. The Service Engine Soon (MIL) is illuminated and one or more of the following fault codes are stored in the DDE.
Owners of these vehicles have filed 16 complaints in the electrical category.
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