Ford Focus manuals

Ford Focus Owners Manual: Principle of operation

Ford Focus Owners Manual / Engine immobiliser / Principle of operation

The engine immobiliser is a theft protection system that prevents someone from starting the engine with an incorrectly coded key.

Engine immobiliser
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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 ...

More about Ford Focus:

Ford Focus Fluorescent Dye Leak Detection
Special Tool(s) Cordless/Rechargeable True UV LED Light ES 023-00182 or equivalent R-134a Loop/Add On Injector Kit-Set 219-00069 or equivalent R-134a Manifold Gauge Set 300-R0B40134AE or equivalent R-13 ...

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