Ford Focus Owners Manual: 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 and then go out. If the indicator stays on for one minute or flashes for approximately one minute and then repeatedly at irregular intervals, your key has not been recognised. Remove the key and try again.
If you are unable to start the engine with a correctly coded key, this indicates a malfunction. Have the immobiliser checked immediately.
Arming the engine immobiliser
The engine immobiliser is armed
automatically a short time after you have
switched the ignition off.
The indicator in the instrument cluster will
flash to confirm that the system is
operating. ...
Alarm
...
More about Ford Focus:
Ford Focus Clutch
The clutch operating mechanism consists of the following:
Flywheel
Pilot bearing
Clutch disc
Clutch pressure plate
Release bearing
The primary function of the clutch is to transfer power from the engine to the
drivetrain. The clutch connects and disconnects a manually operated ...