Ford Focus Owners Manual: Alarm

Disarming the engine immobiliser

The engine immobiliser is disarmed automatically when you switch the ignition on with a correctly coded key. The indicator in the instrument cluster will come on for approximately three seconds a ...

Arming the alarm

The system is armed as soon as the vehicle is locked and acts as a deterrent to unauthorised persons who attempt to open the doors, bonnet or luggage compartment, or remove the audio system. T ...

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Ford Focus Principle of operation
CAUTION: Using the system with the engine off will drain the battery. Voice recognition enables operation of the system without the need to divert your attention from the road ahead in order to change settings, or receive feedback from the system. Whenever you issue one of the defined c ...