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 Fuel Tank and Lines - Description and Operation
The fuel system consists of: a Mechanical Returnless Fuel System (MRFS) . a standard fuel tank. fuel, vapor and brake tubes in an integrated bundle assembly attached to the underside of the vehicle by retaining clips. a lifetime fuel filter (serviced as part of the Fuel Pump (FP) mo ...