G12 lci acoustic signal when locking and unlocking cannot be activated
BMW technical service bulletin B610720 for 2016-2019 BMW 750LI, 2018-2019 BMW 750I and 2017-2020 BMW 740I and others.
- Bulletin number
- B610720
- Component
- Electrical system: software
- Summary
- G12 LCI ACOUSTIC SIGNAL WHEN LOCKING AND UNLOCKING CANNOT BE ACTIVATED: The locking and unlocking acoustic signal function cannot be activated. The selection is present on the CID (central information display) but cannot be activated. Software error in the FZD (Roof Function Center) module.
Owners of these vehicles have filed 8 complaints in the electrical category.
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