Locking and unlocking with digital key no longer functions.
BMW technical service bulletin B661219 for 2019 BMW X5, 2019 BMW Z4 and 2019 BMW 330I and others.
- Bulletin number
- B661219
- Component
- Equipment: electrical
- Summary
- LOCKING AND UNLOCKING WITH DIGITAL KEY NO LONGER FUNCTIONS. After programming the vehicle it is suddenly not possible to unlock or lock the vehicle using the Digital Key or the Digital Key Card. Software error in the Body Domain Controller (BDC) control unit.
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