Contactless tailgate opening does not work with display key.
BMW technical service bulletin B660919 for 2019 BMW M850I.
- Bulletin number
- B660919
- Component
- Electrical system: wiring: rear compartment/trunk
- Summary
- CONTACTLESS TAILGATE OPENING DOES NOT WORK WITH DISPLAY KEY. Contactless opening and closing of the tailgate no longer works when the display of the display key is active or switched on Software error in BDC (Body Domain Controller).
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