Ford Focus Owners Manual: Arming the engine immobiliser

Ford Focus Owners Manual / Engine immobiliser / 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.

Coded keys

Note: Do not shield your keys with metal objects. This may prevent the receiver from recognising your key as a valid one. Note: Have all of your remaining keys erased and recoded if you lose a key ...

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 ...

More about Ford Focus:

Ford Focus Intake Air Distribution and Filtering
The air intake system consists of the following: Air Cleaner (ACL) ACL element Mass Air Flow (MAF) sensor ACL outlet pipe The air intake system: cleans intake air with an ACL element. measures airflow with a MAF sensor. The ACL contains an ACL element made of treated, p ...