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 Air Conditioning (A_C) Pressure Relief Valve
Material Item Specification Motorcraft® PAG Refrigerant Compressor Oil YN-12-D WSH-M1C231-B   Item Part Number Description 1 19D644 A/C pressure relief valve 2 — O-ring seal (part of 19D644) R ...