Central locking
Operating Principle
The central locking activates when the driver's door is closed.
The following are unlocked or locked simultaneously:
► Doors;
► Luggage compartment lid;
► Fuel filler flap.
Operation from outside
► Outside, the lock can be operated using the remote control;
► By turning the key in the door lock;
► With comfort access, using the handles of the driver's and front passenger doors.
When operating from outside, the alarm system is activated at the same time as the locks. It prevents the doors from being unlocked using the lock buttons and door handles.
When operating the central locking with the remote control, the interior light and the door area lighting are additionally switched on and off. The alarm system is switched on and off together with the lock.
For more information on the alarm system, refer to the relevant section.
Operation from inside
From inside, the lock is operated with a switch.
In the event of a serious accident, the central locking unlocks automatically.
At the same time, the hazard warning lights and interior light are switched on.
Test yourself
A quick BMW X3 quiz: every answer comes with an explanation and a link to the manual page.