On the Ford Focus the first generation by default, when you click the button to open a central lock, all doors open at once. However, you can activate a mode that opens only the driver's door when you click the button once, and all the doors open when you press the button again (within 3 seconds).
To change the mode, it is necessary to simultaneously press the opening and closing buttons on the keychain and hold them for 5 seconds. The change of the vehicle will confirm the inclusion of the position lamps. To return the previous mode, you must repeat the operation.
