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 ...

More about Ford Focus:

Ford Focus Side Impact Sensor
NOTE: Two-door shown, 4-door similar.   Item Part Number Description 1 14B345 Side impact sensor 2 W712191 Side impact sensor bolt 3 — Electrical connector (part of 14A005) 4 — Safety belt anchor bolt (pa ...