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Home >> BMW >> 2018 >> X3 M40i >> Repair and Diagnosis >> External Pages >> Different car >> Section 763 (Functional Descriptions - F25 - Charging System, Anti-Theft, Body Electrical Systems) >> Anti-Theft Systems - Functional Description >> Central locking system (Ver.2) >> Door lock cylinder

Door lock cylinder

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The door lock cylinder allows mechanical locking/deadlocking and unlocking of the vehicle. If the vehicle electrical system should fail, the driver's door can be unlocked manually with the key (mechanical key element in the ID transmitter).